a03687d29e943a109a6a9a80ebe82af17d70b5dd9742234503a56b90fac06bcc711d87edfee03834b32139b420f4e68984c48dfeb6eae5c978573574fc98b0f74a6b9c39", 0xbb}, {&(0x7f000000e000)="75f1620c1d32f9524e2d64af144eb8", 0xf}, {&(0x7f000000a000-0xde)="a5d6388df14f6ffe4117553717932a0285db0e984652b94be37cf1df357707d9814b79cb8315e79802961e9ae9a8388d0017f5e7ffa552808395ad93b6544a09c917a5b9c8b40ec513b27f4dde7a9fe2df7d34bdc88eafe65a5f937f360aacdde3eceb1ce301c80d2d8691a3756b9b0ca9820e49802b56e7f6ef9aa018f7ad14ee219ccefe2460e90b20d7f67e23bc50e7f75c4f52fe0e6157ce1b4dc412d5cf0e561816034a9bbf5287dc870c76d4dae3f673a53c510eaee6de7abbba1fdfcf7e7dbc94ad17d18e134e604df3a94cba1bc3b34949138f5d819282a715e5", 0xde}, {&(0x7f000001b000)="67f5e615f294749706b6fc2326321b959bd3b2d47dddaa946366e38123e2c97a4c1d9adf60f53cc00735b0fcf0fc616f2ded79f2431ea7c0118349869be5b6d7d999b4d4792ffd6ba11c5cb8e8caefad9742dc1a10f07a8d2230a360407d4dd2f6d0642e1d41c03027bbcea2884868b37aa58ec92411aa33fc1be2bf48ee9937a700cc34e716", 0x86}, {&(0x7f000000b000-0x6b)="e6fe2ae0ac1738809552761576c50245be1387879ab7ebdcad4cab90aa8774dddeba50caa1a3a6a1166e7139d8402dd5211104de2b2557aff6620d2854b7fdee4d336ecd8a41148ae08c836db8cae1df5692324e5898ecdcf6101ca18228c078cb11c0edbd7a13527c9c8e", 0x6b}, {&(0x7f0000011000-0x27)="078d098c396fbeefc863d08de0952ee8c1137bbb0f52c0f00fc5af635a2d4e550336a1d3521d6d", 0x27}], 0x7, &(0x7f000001a000-0x110)=[{0x78, 0x11f, 0x6, "bd6e7ff61beb592a77d2c8fac5a43e6c25697b65d8509eba43a754a11619f468df155a49d0ebeb3aabfff07f843dc19339d09cff5a7f797cd57e6f6a5a9a7478c0d55a03e9a3cfe17948c1c7261d689b5786e089604cafb0d9f5ac22fc456849a3ac2f2c201998"}, {0x50, 0x10b, 0x74f, "5c31e2592460dcbfe6a7d2f5846a58b4672a21f086b7baccb7008e389cf3b4079650c1a0a88ac1aacc311f5aea6d43dd970e1214112d367deb00144198d8"}, {0x48, 0x0, 0x1c20d68d, "5cbbbb9e733b88bc65c04d3266dc0ffeea59de387e1f46977f1d51f26bfdf6172b91bf59ed804296a2376fd0022838f9aa47"}], 0x110, 0x4000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x1ff, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/07 05:35:27 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, 0x582}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000011f000)={0x4, 0x78, 0x10001, 0x3, 0x7, 0x4, 0x0, 0x4b0, 0x4005, 0x1, 0x400, 0xff, 0xc61, 0x1, 0x0, 0xffffffffffff8000, 0x19d3d6a3, 0x0, 0xfff, 0x7ff, 0x7e2f, 0x1, 0x7fffffff, 0x80000001, 0x2, 0x7, 0x8001, 0x1000, 0x9, 0x2, 0xfffffffffffff133, 0x800, 0x0, 0xfffffffffffffff7, 0x4, 0x5f, 0x4, 0x400, 0x0, 0x5, 0x3, @perf_config_ext={0x7f, 0x4}, 0x80, 0x9, 0x7, 0x0, 0x6, 0x7, 0xffffffffffff62ee}, r1, 0x9, r0, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000cda000+0xcff)="637075262b300000000004010400e8") bpf$BPF_PROG_QUERY(0x10, &(0x7f0000af4000)={r0, 0x7, 0x1, 0x32, &(0x7f000037b000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mkdir(&(0x7f000048b000)='./file0\x00', 0x9) 2018/02/07 05:35:27 executing program 3: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e65000-0x78)={0x7, 0x78, 0x0, 0xffffffff, 0x7, 0x7f, 0x0, 0x1, 0x80000, 0x4, 0x8b7c, 0x2, 0x6e5, 0x9, 0x5, 0xeb60, 0xfffffffffffffffa, 0x10000000, 0x3, 0x100000000, 0x80000000, 0x3f, 0x1, 0x1000, 0x0, 0x101, 0x800, 0x1, 0x2, 0x2, 0x2, 0x80, 0xffffffff, 0xfffffffffffffbff, 0x2, 0x90d, 0x1000, 0xb8, 0x0, 0x360f, 0x5, @perf_bp={&(0x7f0000f19000), 0x5}, 0x8000, 0x400, 0x2, 0x0, 0x7, 0x1f, 0xcf1}, 0x0, 0x400, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9b2e) socketpair$inet(0x1e, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0}) sendmsg(r1, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000ac1000-0x10)=[{&(0x7f0000f1a000-0x14)="01", 0x1}], 0x1, &(0x7f0000acb000)=[]}, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000107000), 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000323000-0x4)=r3, 0x4) sendmsg$kcm(r2, &(0x7f0000987000-0x38)={&(0x7f0000a2b000)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20, &(0x7f0000f1a000)=[{&(0x7f00009cc000)="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", 0x1000}, {&(0x7f0000679000)="265c1bd01c2078c182fb03ac51a536474a78030100869747714028d8204ff16add4346d9dc940446a6e1c59b642274163dcfefe7c62a378ac16ab561be", 0x3d}], 0x2, &(0x7f0000f1b000-0x340)=[{0x30, 0x110, 0x9, "87375c51934f732985b684a43d94b114b41bb3601c0ae7eecc"}, {0x48, 0x117, 0x9403, "a9a6e95f1ff56952e2a06d8e7aed694d1e61c86833c4fceca4886cb3c0cfecd352a7911df7eba131240695a026a93e7d363a"}, {0xa8, 0x0, 0x5, "9429505e2b99366598062f76495d43fe5db32af98e1a9748e32dde9d53167e4f2a4ac856841f24cd1761790f6160519af6c5f780b6f0295a7f42ed28de43f07325da976188934ab1fa9c5f71f189cb4ad3bd00c77b79efc2ad698af56e3252b1d8347ac0549714efb747267116624aac20681fb1e18f44fe3d2d4581f7f98b01ea97c347253f01ee32053023828d7b63cb718f"}, {0x60, 0x116, 0x3f, "b5fa7509bae5f318fcffc11189b0864f107e6e7363f966fea081db24e7e87f90aee699a0e5ea53b4803707a6a9fb9ac6a8a1f8d8bd5d97a37781deb4901ab0e718612951c2f950f7997e965ba3"}, {0x70, 0x0, 0x1, "50d25fe29c96eff234521932379b3d26051f58f95964709ff4758aa07cfc2cede25d49f6d02895f7d5841c1746066cb147777c16af8132ab82483b8efc5ff818c9ef364e471263fbe4bd0536c4446c320501a89f3a5b52e0ca74"}, {0xf0, 0x0, 0x1, "2b5d8baf79cbc3eb1a6ecbf4f92f592ade810860a728d6f35177bd8691ebd523e7438b3d33175bf8c4ac3aced7c22f98cba8cd6a6fa0a07cc206e6413891044c34503754bf8f820261b4a4078b2cdbf94834a9f0e78adc5690dad7056bda7efbc4beda56bc965bf672756380fe4612c204fd083870fa8b29df7ac27e57fb2718cc410d1e0fdde671e8c08487cf2e38ec94154f01b01c1dd858b7fc18c93ea2423c71bc22dab42e7124a340e00657041f304703a650067a4f42832cf3c63181836c579ed4115f40d332905f968946a916c692e8d976f1aa91346fb9d0a9"}, {0x60, 0x11f, 0x9, "cc6a7080544633b39520eb52a65c6d83e96840526a26d8d058d49007e7ca18a6e2bdb291bfae0ca2a7e9f27729771514fde58c421387097bd41fdff75321bca8fbddaa5e03379df6a4ec8f"}], 0x340, 0x4000000}, 0x4000040) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0xfffffffffffffffe, &(0x7f0000f19000)) 2018/02/07 05:35:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x100006, 0x100000004, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x4, &(0x7f0000f00000-0x8)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000694000)={0xa, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x24) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000910000)={r0, &(0x7f0000104000)}, 0x10) r1 = perf_event_open(&(0x7f0000ccf000-0x78)={0x5, 0x78, 0x7, 0x7, 0x9, 0xfffffffffffffff7, 0x0, 0x5, 0x4, 0x4, 0x0, 0x80, 0x1, 0x80000000, 0x800, 0x1e0c, 0xfffffffffffffff9, 0xfff, 0x4, 0xfffffffffffffffb, 0x7, 0x200, 0x80000001, 0x9, 0x400, 0x200000000000000, 0xf2, 0x91, 0x8000, 0x9, 0x8, 0x8, 0xffffffff, 0x400, 0x8000, 0x647, 0x5, 0x5, 0x0, 0x3, 0x2, @perf_config_ext={0x7e5, 0x500000000}, 0x20800, 0x81, 0x400, 0x5, 0x7, 0x200, 0x49}, 0xffffffffffffffff, 0x10000, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/07 05:35:27 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fd1000-0x10)={r0, 0x28, &(0x7f0000600000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd1000-0xc)={r1, 0x0, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00005f8000-0x48)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000fcf000)=""/251}, 0x48) 2018/02/07 05:35:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000c76000-0x8)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0xc}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x8000000000}, 0x28) mount(&(0x7f000096f000)='./file0\x00', &(0x7f000003f000)='./file0\x00', &(0x7f00004a3000-0x5)='fuse\x00', 0x4, &(0x7f000085a000-0xa7)="2755a561cdca4a2e297b5180bb72d5529af9a78e707d9f3d450529777c71f7f8701c37c8cf20bab51a8719cbf5a2b5f27cc4febabc3c8d0c8b03ebd3b304aa76a3f06f97b6b54299841ea88b49a37eba1b364eb876fe03e1cedc9c8ca0db8d2b7c21492c43f885adb114f38b60813ad19128959bdb7f20feda5235c2ae052ccbd6c1bceb427670630beec606c53add472331e764a9b20bf65de7896e69de3bcfd9d882b22ff281") 2018/02/07 05:35:27 executing program 7: r0 = gettid() mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x5, 0x1, 0xff, 0x7}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e5a000-0x20)={r1, &(0x7f0000e59000)="69a4ddceba627ccaa9f1401258ed857f0b0f885ec4efb1deaa3c2dc779968e0af424f6214f7d67b454df233df367031cfe8991206179cd", &(0x7f000059b000-0x91)="fc2c42907f682088dab5e950ac4c6614d3bf0754d205fa2017288a63e503c998eae4a9735f241c4f74fca6f051b9d17e83c037ed2b3620150555628e407a510a9ca53f4c4f0050ccf9e64011235268c8352ebda54e5e3d935c168da1da459450fcdbd02ff576406ac68a9461b07caeff2b5f42170edd562ace8750ac7f40d981999d0065c41a40a1a80edf06a0d8b6ec94", 0x2}, 0x20) socketpair(0x0, 0x80007, 0x3, &(0x7f0000399000-0x8)={0x0}) perf_event_open(&(0x7f0000cdc000-0x78)={0x1, 0x78, 0x1, 0x7fffffff, 0x80, 0x8000, 0x0, 0x8, 0x10000, 0xc, 0x0, 0x100000000, 0x9, 0xffff, 0x3, 0x3, 0x10000, 0x40, 0x3f, 0x6, 0x87, 0x1, 0x3, 0xa590, 0x8, 0x6, 0x0, 0x8001, 0x74f2, 0x6, 0xfffffffffffffff8, 0x5, 0x20, 0x5, 0x3, 0x2, 0x8000, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0xe}, 0x400, 0x34269dde, 0x7, 0x6, 0x1, 0x65, 0x5ca4}, r0, 0x7f, r2, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86), &(0x7f0000007000-0x1000)}, 0x18) 2018/02/07 05:35:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x0, 0x8013, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e5e000)={0xa, 0x8a, 0x4, 0xffffffff, 0x8, 0x0, 0x3f}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ffc000)={0x14, 0x3, 0x7, 0x6046, 0xf, r1, 0xffff}, 0x2c) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r2, &(0x7f0000e28000)={0x0, 0x0, &(0x7f00003c0000-0x40)=[{&(0x7f0000d2c000)=""/245, 0xf5}, {&(0x7f00002e9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d72000-0x27)=""/39, 0x27}, {&(0x7f0000252000)=""/72, 0x48}], 0x4, &(0x7f0000de1000)=""/42, 0x2a, 0x100000001}, 0x12040) 2018/02/07 05:35:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x9f}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f73000-0x28)={r0, 0x0, 0xe, 0x2c, &(0x7f0000573000)="2bd8e7e2b755452d06b7fa4f8100", &(0x7f0000393000-0x2c)=""/44, 0x0, 0x3ff}, 0x28) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006a7000-0x8)) 2018/02/07 05:35:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x3800000, &(0x7f00008b5000-0x8)={0x0}) r1 = perf_event_open(&(0x7f0000f8a000-0x78)={0x3, 0x78, 0x2, 0xff, 0x20, 0x10001, 0x0, 0x5, 0x2, 0x2, 0x3b, 0x100, 0x8, 0x5, 0xfffffffffffffbff, 0x3, 0x4, 0x7fff, 0xffffffff, 0xffffffff, 0x81, 0x6, 0x800, 0xb5, 0x1, 0xfff, 0x9, 0x401, 0x3, 0x81, 0x8, 0x6, 0x9, 0x1, 0x3, 0xff, 0x80000001, 0x5, 0x0, 0x9, 0x0, @perf_config_ext={0x1, 0xfffffffffffffff9}, 0x324, 0x5, 0xffffffffffff0000, 0x6, 0x0, 0x5, 0x7}, 0x0, 0x1, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000284000-0x48)={0xf, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f000022f000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f00006f6000-0x1000)=""/4096}, 0x23) 2018/02/07 05:35:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008bd000-0x10)={&(0x7f0000311000)='./file0\x00'}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x100005, 0x8, 0x209e1a, 0x1, 0x8000008000000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007b8000-0x18)={r0, &(0x7f000096e000-0xc6), &(0x7f0000f1e000-0x9c)=""/156}, 0x18) 2018/02/07 05:35:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000a6000-0x8)='./file0\x00', &(0x7f000022d000-0x8)='./file0\x00', &(0x7f0000727000-0x7)='hostfs\x00', 0x0, &(0x7f0000e6c000-0x30)="949cb7aa9227933eaa1514c9ffb4cbedf80c325823a2d51d0a3f818833290719c7945436a01b352cd6e073fe39282d68") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f00004dc000-0xff)="e2dbf7247b09b8eb363c0b2c33fe02a2273d") 2018/02/07 05:35:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000072000-0x38)={&(0x7f000009a000)=@can={0x0, 0x0}, 0x10, &(0x7f0000247000)=[{&(0x7f000063c000-0x75)=""/117, 0x75}, {&(0x7f0000f2c000)=""/57, 0x39}, {&(0x7f000034a000-0x58)=""/88, 0x58}, {&(0x7f0000161000-0xa8)=""/168, 0xa8}, {&(0x7f0000beb000-0xe4)=""/228, 0xe4}], 0x5, &(0x7f0000f62000)=""/148, 0x94, 0x1}, 0x140) bpf$PROG_LOAD(0x5, &(0x7f0000a37000-0x48)={0xf, 0xb, &(0x7f000027b000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x3ef}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xd6, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xef}, @alu={0x7, 0x9, 0xa, 0x7, 0xf, 0xffffffc4}], {0x95}}, &(0x7f0000716000-0xa)='syzkaller\x00', 0x1, 0x4a, &(0x7f0000276000)=""/74, 0x41f00, 0x1, [], r0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001a9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00004aa000)=[{&(0x7f0000202000)='\\', 0x1}], 0x1, &(0x7f0000298000)=[]}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000056a000-0x38)={&(0x7f0000b2c000-0x10)=@can, 0x10, &(0x7f000085d000)=[], 0x0, &(0x7f000045d000-0x1000)=""/4096, 0x1000}, 0x0) socketpair(0x4, 0x800, 0x6, &(0x7f00004a0000-0x8)={0x0}) sendmsg$kcm(r3, &(0x7f0000d64000-0x38)={0x0, 0x0, &(0x7f0000884000-0x40)=[{&(0x7f0000817000)="05acd1704ced42322edaad0a9d3a3f278475b02efca568c9e53f6356620660a35db31cba9a3adf6fb9", 0x29}, {&(0x7f0000837000-0x56)="8a71da2f03477cdbe6ee883a5a4511adb94d512e5f7a3e34c6dead4497c97eb42d3339504371093a29886422d190129c133c784f6569c26c7972a2894c1cab616ef03ba9fe0fe67d8b3bcc2483d29c8b00ef287043f4", 0x56}, {&(0x7f0000b46000-0x4a)="9df5a8a9f711cc7122eed8300e2389da1473f4907288aff984b4718e6f7ea93eb677fe29dd84d4ff625db5e2acc194a6ed235377e1ed290fb18e2ee02c6feb361b40409f6cc4a26da64a", 0x4a}, {&(0x7f0000073000)="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0x1000}], 0x4, 0x0, 0x0, 0x20000800}, 0x8000) [ 75.571993] tmpfs: Bad mount option âÛ÷${ ¸ë6< ,3þ¢' 2018/02/07 05:35:27 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x0, 0x2000000000000, 0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000d000-0x4), 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000ba5000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000e000-0x2c)={0x1, 0x800, 0x3, 0x800, 0x1f, 0x0, 0x5}, 0x2c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000f000-0x10)={r1, r0, 0x1, 0x1}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000c000)={0x0, r0, 0x70d4120d688a03d7, 0x3}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x6, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95}}, &(0x7f0000002000)='GPL\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000005000)=""/4096}, 0x48) 2018/02/07 05:35:27 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)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f000068b000)) mkdir(&(0x7f00003b2000-0x6)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000037000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00007f5000)={&(0x7f0000206000)=@ax25={0x3, {"31b513c8e8a335"}, 0x1}, 0x10, &(0x7f0000cfc000)=[{&(0x7f0000985000-0x3a)="d43c757db798eb4c7243aeda65c2c365672e4c170b0a424fe82ea4655959edea4991536b645741bf2f0e7615cc01c34694e79fa04ca7af3ce2f4", 0x3a}, {&(0x7f0000e53000)="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0x1000}], 0x2, &(0x7f0000131000)=[{0xe0, 0x117, 0x4, "cc5a873c5e2ea85abb17f6d25f134ddc7f31f53c25579dd53313292b0a056f79a53ed604d0fc193be4f93c4c1a0f8340276e6e8a200e66af96b0d5248ee97280ae1581e7102b9a8672c0542250e58f3c72f10f6455aab5cb254d11e74e2db4dffd60147ab099161f5b3d82ed44d7588ce0c1dad731eb8397b241f91be635a48e711e48c59d684c96283a512ddccae6d61ec27e61ac7862a02d775e026d00ddc6b2900a11e5a535a3647f58c99b7326502545ec165493d50ad7c247b9e0a2c12e4a9456130c990116703b9d8681"}, {0x1010, 0xff, 0x0, 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{0xf8, 0x1ff, 0x3, "3c918417ccc0d3df10e17cd5848362176704f9f44bbed39894c71d2e1fffbbe36d2f9397803e50e625939c3893c5971df54964840ee027018478e7517660f5e232643adc09fc8cff94a611b1e2c6c13cb937a337dbea1ffba898cf49302581402702f0669612591762d504f7d35b68da1fb0381b2142cca0349c059c7d416ef84620ec2df448dc829058b79b7af0b528f7f8ab557cfaa8d5e5e74c6229230384bc8f807dd70f7e01987e28abf3311bad24fdbb450e50d865bf2a98b3ef2715dd91dcc18806531e6a61b13bbc9c45592ca2ab69ed7a727855fc300098d3f193bb3f2ad08c"}, {0x78, 0x6, 0x8, "94cc7f7dcbf1877168fbb803234329c2b14bbcb663d61c7772317166d820660c6e69108c891540e6c7f3da74c49ef52e28264ae50f1f992a4d9f6304ee535904310f94eb84b49a4e9b8882aee3d4ac01cd7a7c9a33b5133e5024db4d301e82b33e291c"}, {0xd8, 0xff, 0x7bd, "d84f6086198428496f31e2cabea0e0600ce952a19875af4c29abe434fc652e783f9f1371714798fb854243675a40ee2639eacd51873defddec4f0eee17fcc4fe510b3011bfa0d439a3e0d4188adfc2c6c5199b5de91fa3cc14cccab5a16c485611c9dd5909a4bc84dd8a65120f599367e79bb3fcf105815b5808d0468d8c1a90906d0c2d47539ea95d68d7c9a95462426a7e512d537786e02249370648dd6bc8caeff74b94e01e9bd8beee8a317b92ceb24c3f02a91aca1b804e641a7fe3adb7c9dd437f9b03d4"}, {0xd8, 0x1ff, 0x2, "f7cae34dda3250a2b53e416fab0c2f34c20f5e3a2fb8bd3d01f9aa269ec0a63c7047c89a28fbb9582265ae52364da85342dfdb7f0a004b3a66c88b1378740742ca7691dcce0060c7cdbfd02c0d308b7a920ac7989ec13dd7bc09bbd6cba7dbac43c8df419164862ecd00b6c119f9da784ea29529ada7c41348ea4863d8b023c3db7cb15929f3eb4759c25fd98639de6de42d8aa5641cb27aa4fc0a42bfdec7a92a9aae14f610a85594fa1cdd3275a3358a619e4528958046960426f3a91aa4063ebdb1f6b78c66"}], 0x2420, 0x1}, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) 2018/02/07 05:35:27 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5f}, 0x16) socketpair(0x3, 0x5, 0x10001, &(0x7f000003b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000ebc000)) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a57000-0x8)) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fd5000-0xc)={&(0x7f00008ae000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd3000)={r0, &(0x7f0000fd4000-0xb7)="474bc4ec10a1d49336e42f0b0cb30da8698bb3f9f2e7fce6e66ea3e0804ed870789b59efb739d30b5d388716694dc55a0832f39ef052a60032fbe55d82564857b169b9efb657dc7f7a915927eb2d3a677c6e015bd0138498eb58fc53472616d8bee9220f3b1b78381dbdf4736bf054bcbd8e625be9003354165a28abbf21f9105d1fbf93b72ffba131e6ff56e8c39e682686b5cd2fd784e322f86ab28b419a52fb81e00cfddf1f4a948cfe9405ce1ff5e6598eb504eba1", &(0x7f0000fd3000)="0b955fe7f73a26e5d4011437aeffc15d8ae7edfae0b670e98e9d750ed72f2632e18d87e448f418736f5dbbe280c996b6eaba4e17c4757b5f2e79447ab12a80a178de8190d6382c2db348fc5acad9"}, 0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fd5000)={&(0x7f0000fd5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000316000-0x20)=[{&(0x7f0000801000)=""/182, 0xb6}, {&(0x7f0000fc9000)=""/148, 0x94}], 0x2, 0x0, 0x0, 0x81}, 0x2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2c000)={0x4, 0x9, 0x7f, 0x8, 0x1, r1, 0x8}, 0x2c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18}, [], {0x95}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fd7000-0x10)={&(0x7f0000fd6000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000fd5000)={0xf, 0x4, &(0x7f0000392000)=@raw=[@alu={0x4, 0x2, 0x4, 0x2, 0x4, 0x10, 0xfffffffffffffffc}, @map={0x18, 0xd, 0x1, 0x0, r0}], &(0x7f0000a9f000-0xa)='syzkaller\x00', 0x3fc, 0xc4, &(0x7f0000810000-0xc4)=""/196, 0x40f00, 0x1, [], r2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000c00000)=""/251}, 0x13) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b67000)) 2018/02/07 05:35:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b03000)={&(0x7f00000b5000-0x12)="e91f7189591e9233614b2f2f66696c653000"}, 0xc) mount(&(0x7f0000748000)="e91f7189591e9233614b2f2f66696c653000", &(0x7f0000b95000-0x12)="e91f7189591e9233614b2f2f66696c653000", &(0x7f0000749000)='hfs\x00', 0x20c40, 0x0) mkdir(&(0x7f0000f19000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x4) socketpair(0x8, 0x80003, 0x2, &(0x7f0000314000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f000046b000-0x38)={&(0x7f00002ed000)=@hci={0x1f, 0x0, 0x2}, 0x18, &(0x7f0000c22000)=[], 0x2f0, 0x0, 0x0, 0x841}, 0x40) 2018/02/07 05:35:27 executing program 3: mmap(&(0x7f0000d80000/0x1000)=nil, 0x1000, 0x4, 0x57831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0x5, 0x3f, 0x4, 0xe, 0xffffffffffffff9c, 0x6}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xed13, 0x400, 0x5, 0x2, r0, 0x101}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x5, &(0x7f0000000000)={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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000001000)="772de98a1e65269b9eca531cea3525e8e73a1e8a4199948909c139accf9677c5", &(0x7f0000d80000)}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)) 2018/02/07 05:35:27 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dea000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000040a000)={0x7, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x7ab}, [@call={0x85, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x2f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000d26000-0x4)='GPL\x00', 0x200, 0xbe, &(0x7f0000000000)=""/190, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x7, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xff03, &(0x7f0000579000-0x10)=[{&(0x7f00004ce000)=""/190}], 0xd5, &(0x7f0000a02000-0xed)=""/237, 0xffffffffffffffe6}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000063c000-0x8)={r0, r2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r2, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) r4 = perf_event_open(&(0x7f00002a4000-0x78)={0x1, 0x78, 0x7, 0x101, 0x1, 0x9, 0x0, 0x1526, 0x2001, 0x3, 0x6, 0x401, 0x4, 0x3, 0x3ff, 0x2, 0x100000000, 0x9, 0x9, 0xfff, 0x8, 0x81, 0x8, 0x4, 0xc1, 0x3, 0x3, 0x6, 0x8, 0x7, 0xfffffffffffffff9, 0xd6b0, 0x0, 0x5, 0x2, 0x7, 0x1ff, 0x8, 0x0, 0x100000000, 0x1, @perf_config_ext={0x1, 0x2}, 0x500, 0x401, 0x0, 0x5, 0xe8c1, 0x4, 0x6}, 0x0, 0xf0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000a3d000)={0x2, 0x0, [0x0, 0x0]}) 2018/02/07 05:35:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006ed000)='vboxnet1!system&&\x00') socketpair(0x0, 0xa, 0x0, &(0x7f0000da5000)) mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f0000727000)='./file0\x00', &(0x7f0000edf000)='nfs\x00', 0x1024, 0x0) 2018/02/07 05:35:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x8, 0x6, 0x7, &(0x7f0000a98000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f00001dd000)={0x7, 0x78, 0x9ad, 0x46, 0x8001, 0x7f, 0x0, 0xd4ef, 0x8000, 0x0, 0x0, 0x8, 0x5, 0x7fffffff, 0x200000000, 0x4, 0xaa5, 0x9, 0x2, 0x1, 0x2, 0xac, 0x1, 0xfffffffffffffffe, 0x80000000, 0x1, 0x4, 0xc8b1, 0x0, 0x3ff, 0x4, 0x9, 0x5, 0x1ff, 0xfffffffffffffffb, 0x7d, 0x5, 0x7, 0x0, 0x35, 0x4, @perf_bp={&(0x7f0000299000-0x1), 0xc}, 0x1, 0x4, 0x4, 0x7, 0x40, 0x0, 0x40}, r0, 0xffff, r1, 0x8) r4 = perf_event_open(&(0x7f00002fe000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x6) r5 = gettid() ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f00002b0000)={0x1, 0x0, [0x0]}) mount(&(0x7f0000091000-0x8)='./file0\x00', &(0x7f0000ac0000-0x8)='./file0\x00', &(0x7f000095e000-0x7)='mqueue\x00', 0x10, &(0x7f0000276000)="cdd450883844b29bb906a2fc323e5a7e90ebc02b858dfb04f4370cc4f670c5004d34eed003ff7a96e2c7f849dfea49488ff0f2a73dd0cda733cf242b0b110d5e40740488ade66b967245e858532ec6d3e76763e92068e2e61ab9702c29e10a3543b81422cc932c788382d850e02b045fb61e86174e791b510384b9d189e075cf48d22d8cada5598ead5188690967d939a87a29f89dc300a4ab7066252c3098bca91cee739b74a4352f3bfaf762fd458ab1639e2aaac3eb3d2d9468212927eabd09849d0fadba3e2ba8d1b75e7ef38b3624f47b213177ca0aa07a253760a310999551a5") recvmsg(r2, &(0x7f0000955000-0x38)={&(0x7f000043b000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00006a2000)=[{&(0x7f000062b000)=""/207, 0xcf}, {&(0x7f00005d9000)=""/97, 0x61}, {&(0x7f000045d000-0x3f)=""/63, 0x3f}, {&(0x7f00006da000-0xc2)=""/194, 0xc2}], 0x4, &(0x7f00001e1000)=""/141, 0x8d, 0x81}, 0x10020) bpf$PROG_LOAD(0x5, &(0x7f00001ec000-0x48)={0x9, 0x8, &(0x7f0000e42000-0x40)=@raw=[@ldst={0x3, 0x3, 0x6, 0x3, 0x0, 0xfffffff8}, @ldst={0x3, 0x5855a3194ac2edcb, 0x1, 0x0, 0x9, 0xfffffffe, 0xc}, @jmp={0x5, 0x6, 0xc, 0x8, 0xf, 0xfffffffe, 0xfffffffffffffffc}, @jmp={0x5, 0x9, 0x0, 0x9, 0x7, 0x0, 0x4}], &(0x7f0000316000-0xa)='syzkaller\x00', 0x3ff, 0x5c, &(0x7f0000066000-0x5c)=""/92, 0x41f00, 0x1, [], r6}, 0x48) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x76) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a76000-0x10)={r4, r2, 0x5, 0x2}, 0x10) r7 = perf_event_open(&(0x7f0000bce000)={0x5, 0x78, 0x0, 0x66c, 0x9e3, 0x6, 0x0, 0xdb12, 0x8000, 0x2, 0x64e5, 0x1, 0x80, 0x101, 0x1, 0xffffffffffffffff, 0x81, 0x7, 0x8, 0xce05, 0x0, 0x800, 0xfffffffffffffff7, 0x1000, 0x2, 0x9d, 0x3, 0x8, 0x200, 0x0, 0x5, 0xc000000000000000, 0x7, 0x53f, 0x30e3f00d, 0x7fff, 0x4, 0xfffffffffffffff7, 0x0, 0x1, 0x4, @perf_bp={&(0x7f000033b000-0x1), 0x1}, 0x20, 0x7f, 0xba, 0x7, 0xffffffffffffffff, 0x2, 0x4}, r5, 0xb40, r2, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000a1a000-0x2)='\\\x00') setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f2a000-0x4)=r2, 0x4) perf_event_open(&(0x7f0000514000-0x78)={0x7, 0x78, 0x6227, 0x5, 0x100, 0x1, 0x0, 0x10000000000, 0x108, 0x8, 0x80000001, 0x100000000, 0x108842aa, 0x101, 0x80000001, 0x0, 0x5, 0x8, 0x6, 0x2, 0x7ff, 0x258, 0x7, 0x8001, 0x1293, 0xfffffffffffffa29, 0x400, 0x1, 0x8000, 0xb8f, 0x81, 0x9, 0x9, 0x9866, 0x5, 0x110, 0x6c9, 0x401, 0x0, 0x5, 0x0, @perf_config_ext={0x97, 0x2}, 0x40, 0x6f50, 0x9, 0x7, 0x3, 0x8001, 0x8}, r5, 0x6, r7, 0x9) 2018/02/07 05:35:27 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000017000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0x4, 0xe9, 0x3, 0xfffffffffffffff7, 0x10, r1}, 0x2c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000027000)={r3, &(0x7f0000027000)="3ae9ea2e7fea93aee91f3658a8297084932bdd77ffdc28e4e2ff4d2fba500ad1618e8236049d3e79e557bdc5dd9a42d63af654df2db8706b038ea1da1c987f329f93f49b808f90ab1dab9d04d68b8ebf5269455b9a982d0382a1b7137eb55f6e2e96bed3b1fcc0ef2d3321b5c2bff3b735f26065f5194bd5ccc85f46aeade0a7ee57b343d20a1e4e7c133ce3c2522eb51991df40efaccee1738edb0194c0dc55c9f07b7dd44ff060c5886e253def4851afed33e403bd468f9785543006eb27bfc84b16f1e77c23b4909382765aada5", &(0x7f0000027000), 0x3}, 0x20) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r1, &(0x7f0000027000)="ba9b010014", &(0x7f0000026000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r2, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000001a000-0x10)={r0, &(0x7f000000c000-0x76)="20b4747405a949f3fc79ed41caaaff81238820b0e75761a85a36a0d2b6b163420beec4ecee3dc2c0d1abad37d3dbe847295a8aa10ece45961ffb53626418e6fbe154ed2228a1a68064c8c371c4f99c1f2a44df1241cd23385a4e61123f0669eacdfb30a8189f1f90dcba653c9333e9844f40c9dbdde8"}, 0xfffffffffffffeac) 2018/02/07 05:35:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d50000)={0xa, 0xfff, 0x2, 0x7, 0x0, r0, 0x1ff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000d45000)={0x0, 0x1f, 0x3fa, 0xfffffffffffffffd, 0x14, r0, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000588000-0x20)={r0, &(0x7f0000abc000-0x13), &(0x7f0000f91000), 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b45000)={r1, &(0x7f0000531000)="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", &(0x7f0000163000)=""/193}, 0x18) 2018/02/07 05:35:27 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18}, [], {0x95}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f000001f000)={0x0, 0x7e, 0x0, 0x0, 0x4, 0x0, 0x5}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000020000)={&(0x7f000001f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, 0x32, &(0x7f000000e000-0x30)=[{&(0x7f0000018000)=""/143, 0x8f}, {&(0x7f0000018000-0x38)=""/56, 0x38}, {&(0x7f0000020000)=""/80, 0x50}], 0x3, 0x0, 0x0, 0x1f}, 0x10003) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171}, 0x48) 2018/02/07 05:35:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000451000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) mkdir(&(0x7f0000490000-0xc)='./file0/bus\x00', 0x0) 2018/02/07 05:35:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000981000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000919000+0xac2)={&(0x7f000054a000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000de9000-0x60)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f00005c4000-0xf3)=""/243, 0xf3}], 0x6, 0x0, 0x0, 0x7fffffff}, 0x100) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xb5, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/07 05:35:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) socketpair(0x0, 0x4, 0x2, &(0x7f0000f3c000-0x8)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) 2018/02/07 05:35:27 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006f1000)='./file0\x00', 0x89) recvmsg(0xffffffffffffffff, &(0x7f0000f77000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00003d6000)={0xd, 0x4, &(0x7f000034e000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0x0, 0x1, 0x0, 0x1}], &(0x7f0000f77000)='syzkaller\x00', 0x8001, 0x85, &(0x7f0000cf7000)=""/133, 0x41000, 0x1, [], r0}, 0x48) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f78000-0x28)={r1, 0x0, 0x1000, 0xe8, &(0x7f0000f78000-0x1000)="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", &(0x7f00001c5000-0xe8)=""/232, 0x4, 0xfc}, 0x28) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f00004a9000)={0x5, 0x78, 0xc8ec, 0x7, 0x3, 0x6, 0x0, 0x7, 0x9, 0x3, 0x7, 0x7, 0xf49, 0x1, 0x8, 0x4, 0x3ff, 0xb3a, 0x4, 0x5, 0x4a88, 0x100000000, 0x100000000, 0x6, 0x20, 0x99, 0xe3, 0x0, 0x2, 0x200, 0x100000000, 0x400000000000, 0xfffffffffffffff8, 0xa8b3, 0x4ab8, 0x29, 0x142, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x4, 0x8}, 0x10018, 0x10000, 0x800, 0x6, 0x4, 0x7f, 0x7}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x5) perf_event_open(&(0x7f0000833000-0x78)={0x3, 0x78, 0xfdd, 0x7, 0xfff, 0x4, 0x0, 0x20000000, 0x200, 0x2, 0x462ba83d, 0xffffffffffffffc1, 0x6, 0x6, 0x7fff, 0x8, 0x7, 0x2, 0x3, 0x2, 0xc05, 0x6, 0x9, 0x80, 0x3, 0x80000001, 0x400, 0x10001, 0x80000000, 0x8, 0x5, 0x400, 0x736, 0x80000000, 0x9, 0x3, 0x4, 0x81, 0x0, 0x8, 0x5, @perf_config_ext={0x800, 0x5}, 0x281, 0x3, 0x7fffffff, 0x7, 0x3, 0x4, 0x4e581f89}, r2, 0x26fb, r3, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000f78000)={0x7, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f76000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00005c0000-0xfb)=""/251, 0x0, 0x3, [], r0}, 0x48) 2018/02/07 05:35:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)}, 0x20) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000726000-0x8)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f57000-0x4)=0x9, 0x4) r1 = getpid() perf_event_open(&(0x7f0000806000-0x3e)={0x5, 0x78, 0x7, 0x4, 0x8, 0x9, 0x0, 0xfffffffffffffff7, 0x0, 0x9, 0x400, 0x12, 0x800080, 0x9, 0x4, 0x7fffffff, 0xffe0000000000000, 0xff, 0xffffffffffffff81, 0xfffffffffffffffd, 0x4, 0x7fffffff, 0x7, 0x2, 0x7ff, 0x100, 0x10001, 0x92, 0x8000, 0xffff, 0x0, 0x1, 0x5, 0x4, 0x6, 0x2, 0x7, 0xfffffffffffffffc, 0x0, 0x9, 0x5, @perf_config_ext={0x5, 0x2}, 0x14080, 0x6, 0xffffffff, 0x7, 0x10001, 0x6, 0xffffffff80000000}, r1, 0x0, r0, 0x8) mkdir(&(0x7f00003af000)='./file0\x00', 0x101) 2018/02/07 05:35:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000cc1000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00003d5000-0x78)={0x5, 0x78, 0xffffffff, 0x80, 0x5524, 0x7, 0x0, 0x8, 0x80100, 0x9, 0x40, 0xfffffffffffffff9, 0x7, 0x5, 0x2, 0x80, 0x81, 0xfd, 0x9, 0x2, 0x0, 0x10000, 0x800000010000000, 0xffffffffffffffc1, 0x505, 0x5, 0x800, 0x6, 0x2, 0x4, 0x0, 0x4, 0xfffffffffffffc84, 0xfff, 0x7, 0x0, 0xffff, 0x7, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000de000), 0x8}, 0x1, 0x2, 0x8, 0x3, 0x11, 0x0, 0x20}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000795000-0x38)={&(0x7f0000051000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000850000)=[{&(0x7f000065a000-0x40)=""/64, 0x40}, {&(0x7f000091a000)=""/197, 0xc5}, {&(0x7f0000f9c000)=""/93, 0x5d}, {&(0x7f0000972000-0x52)=""/82, 0x52}, {&(0x7f0000e97000-0x7c)=""/124, 0x7c}], 0x5, 0x0, 0x0, 0x976}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000bfd000-0x48)={0xf, 0xe, &(0x7f0000192000-0x70)=@raw=[@ldst={0x3, 0x3, 0x0, 0x8, 0x1, 0xfffffff5}, @generic={0x400, 0x8, 0xe99c, 0xd90}, @generic={0x7, 0x2, 0x2, 0x5}, @jmp={0x5, 0x1000, 0xf, 0x1, 0x8, 0x1, 0xffffffffffffffff}, @jmp={0x5, 0x1f, 0xc, 0x1, 0x6, 0x0, 0xffffffffffffffff}, @alu={0x7, 0x7fff, 0xf, 0x0, 0xf, 0x6, 0xffffffffffffffff}, @generic={0x3, 0x7, 0xa3fe, 0xd1d}], &(0x7f0000f2f000-0x4)='GPL\x00', 0x9, 0x3a, &(0x7f00003c8000)=""/58, 0x0, 0x1, [], r4}, 0x48) sendmsg(r3, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1}], 0x10}, 0x0) 2018/02/07 05:35:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x2, 0x5, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b93000)={r0, &(0x7f0000479000), &(0x7f000070a000-0x1)="c5"}, 0xfeb3) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005cf000)={&(0x7f0000afa000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f00001f5000)='./file0\x00', &(0x7f0000a9a000-0x8)='./file0\x00', &(0x7f0000f80000)='btrfs\x00', 0x42, &(0x7f0000a3e000-0xa5)="865ed4e5aeb03cbff58b88fa1b0c5d575711398440aef019237263a17b31c47599fc2256c5ada12ccfa6bbcd54e992e9b241e66d4b4ca1164f2b1327da7421a85278987b1205593dd52928ff472e336f88340e3b4d1e83e2348882b4a3b70b978c39bbd229d59a24ef1f5db5219e37ce56192237b0d8eb37a644590b259c113b887c18e32885e992991e6f8aef2fb1bebcaae38ad86eb48d23af215c10b3e455d7924da60e") 2018/02/07 05:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c4c000-0x2b)={0x7, 0x8, 0x800, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032e000-0x18)={r0, &(0x7f0000878000-0x62), &(0x7f000056d000-0xa5)=""/165}, 0x18) 2018/02/07 05:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x1, &(0x7f0000a99000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000803000)={r0, &(0x7f0000466000)="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", &(0x7f000024f000-0xe5)="31400d1df8acc25414294cb988f61bda932a911beaa97e002204970adfc970bed2aeb2e8536f4ba32577750f7b91e962f2a36465db1956a4f826cbe09855cfc4e938dcac7b230590790102ac552c1712d02e320f5884dac5294583704b333d30e14cf89620742560951bb24f9ae5ec92d98c07be0047c17fff74fe7288e05b01ec36780f54f506022eb7c12d25e60a3157b08637265c3f7466f1830a1db2ac9b681e4f63cae461b61082b5b53d9189a88c40aab692bdecba05253f9d12e778b8824a571fd15f50609d0fdc33ec198d87ac3fb0677f9a4bbd05e1f402efac200ab275c0a7aa"}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000097d000-0xc)={&(0x7f0000770000)='./file0\x00', r2}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000067000)={r1, 0x28, &(0x7f0000381000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006ce000-0x1)={r3, 0x2, 0x18}, 0xc) 2018/02/07 05:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000c60000-0x8)='./file0\x00', &(0x7f00002d3000-0x8)='./file0\x00', &(0x7f0000261000-0x5)='nfs4\x00', 0x1000, &(0x7f0000505000)="aefdcd0058629fea08939a9d7e3744b25d665b53efc03600a9b663534efe30cbcce5872a28f77a66f9cc216f8ecfa2f99ba6fb4e746bea80199bc88885b795469c58ab1cab0e6609bcfbd0c738acf0215f4d012e8a85d974334f33f35c6922e69a830935875275feb117f3e540d9ba945f814cc4620d") mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000784000-0x8)='./file0\x00', &(0x7f000040f000)='./file0\x00', &(0x7f0000992000)='nfs4\x00', 0x2000, &(0x7f0000b03000-0x9c)="9705b446ec6512d8050ad24abcbffee53fe16b683fd9c92fb9c6b59821ffd6778a8ab63ebd456e1d3a4e034cc5c2b414f4524d5fe0d35aa6224833b55b0b91abb4a96c62d781339bab7d41583b485c846b831e5e271b70ae9903d5621d51c0d27aea61f8661a4270e74b4667de02cbb84cf4c120253f08c042648d8d5b78323cc435afecd786aef12d63148aa4d17430d95e70815ae7fb47e4e51d5a") 2018/02/07 05:35:29 executing program 4: r0 = perf_event_open(&(0x7f0000a90000-0x78)={0x7, 0x78, 0x7ff, 0x1, 0x3d, 0x80000001, 0x0, 0x3b, 0x2, 0x8, 0x8000, 0x3, 0x3e3, 0xffffffffffffff44, 0xfffffffffffffffe, 0x3ff, 0x9, 0x8000, 0x4, 0x8, 0x0, 0x80000000, 0xe9, 0x8, 0x4, 0xffff, 0xfffffffffffffffa, 0xd12, 0x6b7, 0x2, 0x3, 0x7, 0x8a58, 0x0, 0x5, 0x5, 0x2ede, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x400000004000000, 0x80000001}, 0x0, 0x7e5, 0x2, 0x4, 0x1, 0x7, 0x8000}, 0x0, 0x100, 0xffffffffffffff9c, 0x2) 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, 0x8, 0x5, 0x1000, 0x10001, 0x0, 0x4, 0x80, 0x4, 0x100000001, 0x5e29, 0x5870000, 0xfffffffffffff000, 0x7ff, 0x800, 0x7, 0x2, 0x3, 0x200, 0x7b, 0x3, 0x3, 0xffffffffffff81cb, 0x0, 0x1, 0x5, 0x40, 0x401, 0x7, 0x81, 0x5, 0x23cc, 0x5, 0x180000000, 0xd, 0x7, 0x4, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000001000-0x1), 0x4}, 0x10000, 0x2, 0x8, 0x3, 0x100000000, 0x2, 0xc000000}, 0x0, 0xffff, 0xffffffffffffffff, 0xf) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/02/07 05:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007f3000)='./file0\x00', 0xc0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) mount(&(0x7f0000ea1000)='./file0\x00', &(0x7f0000648000-0x8)='./file0\x00', &(0x7f000033b000-0xa)='selinuxfs\x00', 0x1000000, 0x0) 2018/02/07 05:35:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xa, 0x1ff, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000922000)={r0, &(0x7f0000387000-0x89)="11b935195060228a8451fed9152f1df8fc48f3cca7ba4d763b27539c03c6496bf003fe1dd2c5ebe850d4cd3f4c167e994a93d3b283d03184a72731ab3f21bd3a02a78ef821c8d9a1a6c2cccd422b3ae7268fe3d466bba829372777e3d5a79be6997f612c9d547c3d508aa965c8f83ccb67ac5ad0aeedfcb52d7b9037e00dba1d98a7d5c81e220c0f2d"}, 0x10) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000936000-0xe)='./file0/file0\x00', &(0x7f0000f7b000)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)) 2018/02/07 05:35:29 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000035000-0x10)={&(0x7f0000168000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0x5d)="2c6a0bb7f670ff90302bd06160cd1247858251b44412133ffd05b3f9a5b0dbfe9940d1c2484d3a02ad4e0ecdbbc363582c3b90078d1a6f7c14fd19f59479a707f4a406858ccf9961d54ce9b8e520d5117cde1e30cfc156c0f2a1381931", &(0x7f0000b70000), 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d3c000)={&(0x7f00004ae000)='./file0\x00', r1}, 0xfffffc8f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e88000)={r1, &(0x7f0000f46000), &(0x7f0000715000-0xcd)=""/205}, 0x18) socketpair$packet(0x11, 0xfffffffffffffffe, 0x300, &(0x7f0000207000-0x8)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a9e000)={r1, &(0x7f0000bc7000-0x6e)="8a947e534812b06b95832220075647a302858066a89120cf08e959d8e15ba162f142e9885b87aec3ce3322f01fbe9cc1bf7ece637f81d171133474466bdb092f5cab6e9370902c3ba2679e17bc923532228fd1e56e6fdabc2997ffcecd36f2a0a3e24ac8fd7f9aa310fae3796d93"}, 0x10) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000c4f000-0x8)) 2018/02/07 05:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003f2000)) r1 = perf_event_open(&(0x7f000096e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) socketpair(0xa, 0x6, 0x0, &(0x7f00004bb000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b64000+0x9ae)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 2018/02/07 05:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000821000)={r1}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000d48000-0x8)) 2018/02/07 05:35:29 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000b000-0xe8)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x7f}], 0x2, &(0x7f000000c000)=""/105, 0x69}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000010000)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000010000)={&(0x7f0000010000)=@ax25={0x3, {"ffc48c06953716"}, 0x43}, 0x10, &(0x7f0000011000-0x20)=[{&(0x7f0000010000)="d76add5d75e02bd71be2f93b8b18c7fb0e35067ecebcf19aee61ad2991a4462dd0185fe107a423b66bd83a2fecfb49aca5be69fd504219d97b76c2bbfe7655caae0c6d1c2b76714478a86cd0fc48551d8f9474279dcfc70c7abaa010f537cc4d568c1cd1da13ef14f27a8af0cf8c96c24d1240834023c4949922641a5af932f8f3f89cf7befc0b57a8948e57d3beaacfb6cff3750abb758ff8189e32141064287b4d5639314747027fb6cb300f7c2c052189488a3de96e49e478786320f9456fcc1fcfbcc4d0643a0dd3b24152f400911e9ada7188e55e156e09fded", 0xdc}, {&(0x7f000000e000-0x84)="1f17ac4f22f335c76b6543e96f10f8bd7290d3d2c0b70ab7a48db18ff9bda9637c3adda3286836d9593ab1c29506e2e2675687414c64c6d0852b13c565751c13b56db2119347f82b7049623e318ff7c3923c709326c51389f1fb9fd2e7e12b189906597fed5d81299f2b7dd62f682d2a9c9dc26dcc73038efc1d13059165e7e9c3641eb7", 0x84}], 0x2, &(0x7f0000010000)=[{0xb8, 0x101, 0x200, "b65704f787e736dfbde9626fbf73c900c9acee7071f0389261ab38ab535c1e8e9a1874fbd5d6a92fd6c75e0cdcb63187d12694f5448f35d0f54e46cdda35a4ad4cbe7d848034faa2eaaa8e4d3f48bd02fe19719bcaed93d8c14f59e03be530ff8710dcec913b2de89ccb17a4ea1dcbddeefe7701fddf009399872a5e7f10eb91b828c09036501f5bd290a8fb7066502f4537421b41bd44b4ca12fb4306f409851611fcbe"}, {0xc8, 0x101, 0x8, "5c92d1fcd0315231d541e6814177ab3cc435ebddfb3e6d23b1a4ea5c52debd3d88905c4f991d70a3e7a6b71e2f3e6fc9893e462e2253f6175144049479fb374ef84a1f71f6599f1e5961f61fcae2ed73f6175b0436fe4a8cd23f90f23c9064eda84be97df086f0f3d194db9d27e6b2b1d94d45768c67ece7c6bbe69fcfc76321c4a1973607e971432af339c34aeffbdca3c3ac417236892c10dd8b5d112020e0c94a9727d6ae4d1117f748b52a2ece7103"}, {0x58, 0x119, 0x8, "18dc473dd8941568b0aa3c0be4b78f41226060adc3f68c318c1261077ce0f0c05ca5c7136a488458d00c635540e51b1ae5e5deb035a7be9b6314872c11d399cfbf146a2f1759"}, {0x20, 0x13f, 0x9, "7100dbf9be30ec025a60fd2d919a9e"}, {0x28, 0x10c, 0x7f, "7a30249f74483f34e90029162d4d4b22f1fcd267d8ff"}, {0x48, 0x111, 0x0, "ab5b1bbb489b14c8cf4a84bbbf143b6c1663d1db75346b2188a5667530d98496d1cc63cfb72901323ce41dc36ed21ee92de2f7"}], 0x268, 0x4040}, 0x81) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x0, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/07 05:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000709000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000073a000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000302000)=r0, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1}], 0x4, &(0x7f0000041000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x50}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f000056a000)=""/251}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000842000)={r2, 0x0, 0x1, 0x8, &(0x7f0000bc2000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000f5f000-0x38)={&(0x7f0000616000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000ff3000-0x20)=[{&(0x7f00005c2000)=""/131, 0x83}, {&(0x7f0000c27000)=""/129, 0x81}], 0x2, &(0x7f0000275000-0x73)=""/115, 0x73, 0x4}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f00006cc000-0x48)={0xf, 0x6, &(0x7f0000c44000-0x30)=@raw=[@alu={0x4, 0x81, 0xf, 0x7, 0x1, 0xfffffff5}, @jmp={0x5, 0x2, 0xf, 0xa, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x7, 0x0, 0x3, 0xffffffc0, 0xfffffffffffffff0}], &(0x7f0000c12000)='GPL\x00', 0x9, 0xa4, &(0x7f0000f7d000-0xa4)=""/164, 0x41f00, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00009eb000)={0x5, 0x2, &(0x7f00008e0000-0x10)=@raw=[@ldst={0x1, 0x2, 0x2, 0x7, 0xf, 0x2, 0xfffffffffffffffc}], &(0x7f0000181000-0x4)='GPL\x00', 0x1, 0x7a, &(0x7f000058a000-0x7a)=""/122, 0x41f00, 0x1, [], r3}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009e4000)={r2, &(0x7f0000367000)="ed7c20588ad5194bd23dcb0b71de9dbb2bac0c8b9b52cfbf0f89b5fa8cfab2ad9ab6a545deb6d8f2138300c976cf6a88fcca3ca2acced5e4ab433bc8d6cf2d895cfc15f3951a51c2999b62a28c5434d0dc8879a92821fce7631171014f35b0c011e129d03bed19cc60ddf53ad48cf805fd6e7bc2d6b408027d69e09a909898"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000588000-0x20)={r2, &(0x7f0000abc000-0x13), &(0x7f0000f91000), 0x2}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a34000)=0x10000) socketpair(0x15, 0x6, 0x2, &(0x7f0000595000)) 2018/02/07 05:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009e8000-0x10)={r0, 0x50, &(0x7f00007b8000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009f6000)=r1, 0x4) 2018/02/07 05:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000be2000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000473000)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a08000)=""/237, 0x48f, 0x20}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair$inet6(0xa, 0x7fffe, 0x101, &(0x7f0000a1d000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000951000-0x38)={0x0, 0x0, &(0x7f0000320000)=[], 0x139, &(0x7f00002c9000-0xf3)=""/243, 0xf3, 0x2}, 0x0) sendmsg(r1, &(0x7f0000672000)={&(0x7f000032d000-0xc)=@nl=@unspec, 0xc, &(0x7f00002a6000-0x30)=[{&(0x7f0000a87000-0x8)="044b4482bd1b666b", 0x8}, {&(0x7f0000658000-0x5f)="c87e7e895c0a5e0b2d9a3caf4b18c7d21f6d79f2fc86e571990609ec081a92f98a971541116373e237b1820f5161393b52f60f163a718a3114759a4a46a352034cbfca745d998dde78d9708a34cb7b7596c29cd70d593f35ed9dd3e9cd698d5a011b9b7e5a068d714eab57fb7f050f12873d7f08b4287d577e89f6eb24d125b67a3784b34d19505deceb1e937d54c89c6d3b6e41fd0a20e3ed275177b14c442954a29eb519de6babf93b7a1b10741a58bcc7f48ad8c3fb3af4fe9f3b53bbbf429d514185b9a7a28a8e88e5c9357f3f88a5ea93faea74eb1f50b2d779f86a16a52a2cb72aa5305feb9aaa", 0xea}, {&(0x7f00000c1000-0xc3)="f410dcc44855366b565af6ca125fe29b0f067afb43eb414d7643b92be3e31125bef2ef4d8e6829df46d7176a682a9c04ce30037f3c9aae2a90b27848c5488b4883d04637a210f41f2a3a919bb9590db1476fb4494dbe1e2d0321f78653ba82e70a877a3f8d8fce25fa7b3caa8c231fcd8a190ba4e8ed42ad12416bc0635b687a6336196fc65fffd6a6ee58deed205a2ed4b9be46bab8f8a3d497e9bfc1d68b9c0d4e244447f04c03145c4199daf1bc70eed0713843e9bd5d224dd3886fc089b17110c7", 0xc3}], 0x3, &(0x7f0000686000-0x100)=[{0x100, 0x0, 0x89ef620000000000, "3c4b04fc8a31895d0b988d47730f00b502d278e6c69983c38249010892750b396a49f83c1f1e2041af087c53c73e46abeed56b4ca291403720f126add5d93d8cec419bd7dbb4a75834a0b9f7b1c6503279499c46e5ee5a9f510e0373f664f5277420bc6613e4dc9f7f011aac0911d287af407c1b26d31a2ae52c0c4d28bed4e2295f6111fd8bf17165b429308f7e7fa3701c3900706692d84bba290ad44693037cac9098bf87a0f01682f34b991b5cfebaedf27dbc74998c52fe1082e6f850921a401769440f2a4877ce2e93ee1a3a3cc20d9556116ae7b123bfcabc8d4928bd0f71b45847fb2ab06e318791"}], 0x100, 0x800}, 0x1) 2018/02/07 05:35:30 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f65000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f66000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8080f, 0x7ff, &(0x7f0000f67000-0x8)) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f65000-0x10)={&(0x7f0000f64000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000685000-0x10)={r0, r1, 0x3, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:30 executing program 6: r0 = gettid() r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x7, 0x7ff, 0x3, 0x6, 0x0, 0x8, 0x1020, 0x2, 0x4, 0x400, 0x0, 0x4, 0x7ff, 0x8, 0x0, 0x7, 0x4, 0x5, 0xffffffffffffffd4, 0x7, 0x9, 0x1000, 0x7, 0x10000000000, 0x100000001, 0xfe, 0x3, 0xd3e2, 0x3, 0x80000000, 0xfffffffffffffff8, 0x7, 0x4, 0x8, 0x0, 0x8, 0x0, 0x4, 0x4, @perf_config_ext={0x4, 0x1}, 0x1000, 0x6, 0x6, 0x7, 0x6, 0xca, 0x2c7}, r1, 0x1, r3, 0x2) r5 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x1, 0x0, 0x4, 0xaef6, 0x0, 0x9, 0x10040, 0x2, 0x400, 0x100000001, 0x80, 0x1, 0x7, 0x6b, 0x9, 0xfff, 0x9, 0x3ff, 0xfffffffffffff000, 0x8, 0x8000, 0x692, 0x6, 0x4, 0x0, 0x1, 0xa3c1, 0x7, 0x7, 0x3, 0x100000001, 0x4, 0x7, 0x1, 0x1000, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x4, 0x400}, 0x4300, 0xf, 0x2, 0x7, 0x6, 0x0, 0x1}, r1, 0x4, r3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7fffffff) r7 = gettid() ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0xfffffffffffffe01, 0x5bd, 0x100000001, 0x3, 0x0, 0xc16, 0x40, 0x1, 0x538, 0x5, 0x6, 0x0, 0x8, 0x8b, 0x0, 0x4, 0x7, 0x7, 0x8000, 0x7, 0x2, 0x6, 0x1000000000000000, 0x715872ba, 0x3005, 0xfff, 0xfffffffffffffffc, 0x4, 0x9, 0x2, 0x1, 0x8, 0x8, 0x7fffffff, 0x7, 0x37, 0x0, 0x862b, 0x1, @perf_config_ext={0x6, 0x4}, 0x200, 0x5, 0x2, 0x7, 0x0, 0xfffffffffffffffe, 0x62beff1}, r1, 0x9, r5, 0x1) r8 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x3, 0x7c25e2ad, 0xffffffffffffffff, 0x4, 0x0, 0x1, 0x0, 0x2, 0x200, 0x2, 0x8, 0x81, 0x400, 0x2ea, 0x8, 0x5, 0x8, 0x8, 0x2c, 0x4, 0x7fffffff, 0x0, 0x4, 0x8, 0xfffffffffffffffd, 0x9, 0x10000, 0x1, 0x9, 0x100000000, 0x40, 0x10000, 0x8, 0x7, 0xb2f, 0xff, 0x0, 0x0, 0x1, @perf_config_ext={0x8001000, 0x8}, 0x20000, 0x63, 0x7ff, 0x3, 0x6, 0xfffffffffffff5f0, 0x7a51249f}, r0, 0x0, r2, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x7, 0x78, 0x71, 0x7, 0x3ff, 0x80000000, 0x0, 0x7, 0x80000, 0x2, 0xa93c, 0x80000001, 0x9, 0x71, 0x9, 0x0, 0x40, 0x9, 0x2, 0x0, 0x7fffffff, 0x5, 0x1f, 0x2, 0xffffffffffff8000, 0x9, 0x6, 0x6, 0x7, 0x5, 0x5, 0x9, 0x13a4, 0x0, 0x978f, 0x0, 0x101, 0xe8a, 0x0, 0xfffffffffffffffa, 0x4, @perf_bp={&(0x7f0000004000-0x1), 0x2}, 0x100, 0xfff, 0x3, 0x4, 0xffffffff, 0x8, 0x20}, r7, 0x7f, r3, 0xd) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r4, r3, 0x1, 0x1}, 0x10) r9 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x3, 0x78, 0x5a, 0x4, 0x2, 0x1, 0x0, 0x8, 0x80000, 0x8, 0x1000, 0x5, 0x6, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0xf2, 0x5, 0x7, 0x3, 0x3ff, 0xd800000000000000, 0x1ff, 0x800, 0x9, 0x1, 0x6, 0x401, 0x81, 0x4, 0x8001, 0x5, 0x100, 0x1f, 0x6, 0x180000000, 0x134, 0x0, 0xfffffffffffffff9, 0x0, @perf_bp={&(0x7f0000004000), 0xe}, 0x4410, 0xc200000000000000, 0x100000001, 0x7, 0x3, 0x1, 0x408000000}, r9, 0x4, r5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000006000-0xc)={&(0x7f0000005000)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000006000)=r2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r8, 0xc008240a, &(0x7f0000007000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000009000-0x10)={&(0x7f0000008000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/07 05:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ad9000-0x78)={0x2, 0x78, 0x8, 0x0, 0x1, 0x15, 0x0, 0xffff, 0x80169, 0xd, 0x4, 0x401, 0x8, 0x6, 0x7, 0x6, 0x1, 0x3d, 0x3, 0x1000, 0x101, 0x6ed, 0x1, 0x916, 0x7fffffff, 0x4, 0x3, 0xfffffffffffffff7, 0x320d, 0x4, 0x8, 0x9, 0xb554, 0x1, 0xffffffffffffffe0, 0xffffffff, 0x7f, 0x20, 0x0, 0x80000001, 0xb9088318bb55aaa, @perf_bp={&(0x7f0000f77000-0x1), 0x2}, 0x2, 0xa2, 0x3, 0x0, 0x5, 0x7fd, 0x7}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffff4}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xfffffffb, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a4e000)={0x0, 0x2, &(0x7f0000cd4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0x1}], &(0x7f00003b3000-0x4)='GPL\x00', 0x2, 0x58, &(0x7f0000198000)=""/88, 0x41f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000079a000)={r1, 0x50, &(0x7f0000c93000-0x50)}, 0x10) [ 78.861724] IPVS: ftp: loaded support on port[0] = 21 2018/02/07 05:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000)='./file0/file0\x00', &(0x7f0000072000)='./file0\x00', &(0x7f0000353000-0x9)='configfs\x00', 0x801, &(0x7f000077d000)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ffc000)={0xffffffff, 0xfdc}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000068f000-0x18)={r0, &(0x7f0000fe4000-0x11)="0861c49d7d275ffa925d2109927b15b44c", &(0x7f00006f4000)=""/103}, 0x18) mkdir(&(0x7f00003b2000-0xe)='./file0/file1\x00', 0x0) 2018/02/07 05:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6ab}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x400) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000a06000-0xc)={0x1, 0x0, [0x0]}) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/02/07 05:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00009f8000-0x8)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e32000-0x1)='.', &(0x7f0000e61000)='.', &(0x7f000071a000)='gfs2\x00', 0xa7c04, &(0x7f00007f2000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f0000554000-0x7)='cgroup\x00', 0x0, &(0x7f000000a000)) 2018/02/07 05:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000249000-0x20)={r1, &(0x7f00009dd000)="ce962a80016b4c46f175103a6b74ec2688d824775e7cce48820a0a464f66138528a39e124d3b327ca13f2c5f4def344eeefa6395704f39e17fd6c2b4ab9de3579958bc29ae80b279991c2c20100c8db0076b44e13bb1003ceaf6c7c9b410105f03c9b1f20a84ba2e9ea239aef67255ef19b333dd445e59f2a2e4156969d46b1b7560", &(0x7f000083d000-0x5b)="01d00e659aa4ca8296657ad525061ade2bacc690ab5e9488f31365825cecb0e8e178ac5f4168e93d0d989c3783a52e7b8f4f0a2bc8ed3c79d8a8d484adcaea06a8520d9e801cafbc8f827a348a09091838833fa4116650daacbad7", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000042c000)=0x7fff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f7d000)) 2018/02/07 05:35:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000a, 0x1, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x2, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/07 05:35:30 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000019000-0x8)='./file0\x00', 0x2) r0 = gettid() recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000-0x38)={&(0x7f000001a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x172}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x0, &(0x7f0000012000)={0x0, 0x0}) perf_event_open(&(0x7f000001b000)={0x3, 0x78, 0x7, 0x20, 0x1000, 0x5, 0x0, 0x7, 0x41190, 0x4, 0xfffffffffffffffc, 0x8, 0x7, 0x0, 0x401, 0x6, 0x100000001, 0x9fa2, 0x6, 0x20, 0x6, 0x1f69, 0xff, 0x4, 0x751e, 0x5, 0x6a, 0x80, 0x10001, 0x2, 0x0, 0x3, 0x4, 0x10001, 0x6, 0x3f, 0x6, 0x8, 0x0, 0x2, 0x0, @perf_config_ext={0x6}, 0x40, 0x10000, 0xed, 0x3, 0xb, 0x20, 0x40}, r0, 0xffffffff00000001, r1, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f000001b000-0x60)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0xe0, 0xd, 0x4, 0xa, 0x10, 0xffffffffffffffff}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x36}, @alu={0x7, 0x1f, 0x0, 0x3, 0xb, 0xfffffffc}, @ldst={0x1, 0x3, 0x6, 0xa, 0x0, 0xfffffffc, 0xffffffffffffffff}], &(0x7f0000018000-0xa)='GPL\x00', 0x1, 0xffffff26, &(0x7f0000012000-0xc3)=""/195}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001d000-0x18)={r2, &(0x7f0000019000)="0cf5fd8d3e6dc9879eb536739110563238e44f2593f29e1e1478fac3d824b2589470a5ac86561f855402877585664ae6db4066c82f117c4556cc96d6a9554fc9f2b4e48c7a6f7b7e08eebbc20deb3eb854bca419075247b7eecc942367365a440212030f1c3a8a83f70f10a116148e0def37bc3b", &(0x7f000001d000-0xec)=""/236}, 0x18) recvmsg(r3, &(0x7f0000011000-0x38)={&(0x7f000000f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f000001c000-0x90)=[{&(0x7f0000014000-0xc2)=""/194, 0xc2}, {&(0x7f000001c000-0x96)=""/150, 0x96}, {&(0x7f000001b000)=""/193, 0xc1}, {&(0x7f000001b000+0xace)=""/1, 0x1}, {&(0x7f000000e000)=""/150, 0x96}, {&(0x7f0000002000-0x40)=""/64, 0x40}, {&(0x7f000001b000)=""/147, 0x93}, {&(0x7f000001a000-0xb7)=""/183, 0xb7}, {&(0x7f000001b000)=""/75, 0x4b}], 0x9, 0x0, 0x0, 0x9}, 0x10020) getpid() 2018/02/07 05:35:30 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f000000b000)=""/137, 0x89}, {&(0x7f000000b000)=""/127, 0x7f}], 0x3, &(0x7f000000b000)=""/148, 0x94, 0xfffffffffffffff7}, 0x40000000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, 0xffffffffffffffff, 0x7}, 0x14) socketpair(0x0, 0x5, 0x80, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={r1, 0x28, &(0x7f0000007000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0xf, 0xed, 0x7, 0x20, 0x2, r2, 0xff}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000e000-0xc)={r3, 0x4, 0x18}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000c000)={r2, &(0x7f000000d000-0xd7)="336ff9a71122d987211e7958dde06532d524e182b72206288cb835a02574595c461c1dac1be70fdbeaa02c503da08e02ab0870fa0a8cb70f29ef1edfcef3b150dfa250aee079c0f21d424659f66e73b876b13e34cdf4d7aa37db6bb102d7ce1c8fb735fad1051ea70c5177c2d548702158e5f882c8856b75e41dd13190d3eec5b5da33ac5a2eddba9bfbd0b4ced0c799f51b5ebe98544bafe0648b0a78a3ec282fa17e4afb70671da09b448f3b8be725267669c6cea585115220ed61911eb0ccddf5b97bb0e56f40eb287fd4cf5758eb7eec63cf577734", &(0x7f000000c000)=""/76}, 0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000c000)={0x0, r2, 0x1, 0x2}, 0x14) recvmsg(0xffffffffffffff9c, &(0x7f000000b000)={&(0x7f000000b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f000000b000)=[{&(0x7f000000b000)=""/253, 0xfd}, {&(0x7f000000c000-0x20)=""/32, 0x20}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f000000b000)=""/13, 0xd}], 0x5, &(0x7f000000a000)=""/91, 0x5b, 0x80}, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0xf, 0x10, &(0x7f0000003000+0x804)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x33}, @exit={0x95}, @jmp={0x5, 0x5, 0x9, 0x2, 0xa, 0xfffffffc, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, r2}, @jmp={0x5, 0x3, 0xc, 0xe, 0xc, 0xfffffff4, 0xfffffffffffffff0}, @generic={0xf754, 0xffffffff, 0x83, 0x7}, @jmp={0x5, 0x85, 0xf, 0x0, 0x4, 0xffffffff, 0xffffffffffffffff}], &(0x7f000000b000)='GPL\x00', 0x6, 0x4, &(0x7f000000b000-0x4)=""/4, 0x41f00, 0x1, [], r4}, 0x48) 2018/02/07 05:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x84, 0xa, 0x22, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000c37000), &(0x7f000034f000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009e7000)={r0, &(0x7f0000f75000-0xbd)="8803c02485dfd2e00ea7e3172b8ab33aa32f50c2890621fb5006beb7402545245558bd95a345af24b946704b964133c38a7467e4968abf213f6bbc89e179cee226c84b93e3eea4f6338ac96f255b2763c474ea3307e4b9014d9e1f78deddea4c9a2c8133194714a2beeeb4987b176fbdcb3ab64b6898d48ae25cc5e31f410a8791268f1b711067e6a5ff0ce860deef20b54c2b815d75f9602972bf1c498dd1c6ffea365e6496866991290d5cf00d460e815a29ce98cd87d0fc689adcb5", &(0x7f0000807000)=""/189}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000022e000)={r0, &(0x7f0000701000-0x1000)="132f0f19ec4f502f86e15653554b1a4e48107d4570970da8e63a6f35098578bd340cfddbafc6de090ea91eea5af792218049ff0540d4c282c8700cbf7f6bdfbca3ab6ef532ea365f7a0373e44a2b4f74a3798b0a6d44c9860d342c78ddb84a5b8479d55a401f751757bb633c83b41171e3bded6138e14c221a5c3956873b203f08881d847bfc77e0bace1f522c397b802bf20bc81b62ceb57e55afa9db37091b4a2f956745780f742f67888a3e8b9f5879fa352f7524436cbed0d0bbbe17e438a89e70364ae7b3d4defe0a6c4aba883285b60cc4be6a7233a40a4d3431a079b60737df01d81a635bb9dba9d963f306d7d9534ee2a449c909429da88d4d47705c4a595608fd24ef4d6594a95b25de6b502f66cd6cbf6a3f5fd53118726a25eed6bb9852978ca84d61cf93c98e6294ff954d6a5150dd81ab570d8137e93669a22e00fc239877216d389a009deac3bd5d02bc90d84e4ee94e57bb104e00c03321abfe97b1f8e86a1a043f7f2238b8483b4f4bc7f6b95a0c2c0064a0ad13d5c57f17fcdbd18cba3b272874adc2f6df8bfb45c4e85bfe9222df8e0b458259f65b893d0932140718212085f6a39bd3fe33f49ebe8fdeba218ce85b0b719a4b15b3f283ef03ba576ee0e0cd4e379eb2e28762781c96436669d5b022fa3a256e30bfa5bc3a6a700d115c8aeb1181f49ace5e22add04f4b82bfc7cffbd6d04a66a49eaa52407228d8c4000eac2984a82f1e73d68bce5ac13dadfc31d7ad4484c9107209ecaea45f2d96312a5ca96302df72555b4c3a511ebc28b6b6a952dddad810bcbdce2d1bf1224c461c880cdc5a720e52273ac594a67ac120e21468cfd1719c90197131ccaac59d9f18d5391163a44bda816abb7cdd228ff613013eafb42bbd3006705b49a2a58039163ba9838a070a68e60060fce112607cbdef99816c4262bf479ff032de8de8c9815a927e2acc8445cf2db7943c814be1a82eba221c798c498e791894e91eda96a340176ead1d002724d540dc64f338bb03fb29878e26ed03c66b003a1bbe63e1b56bf1198c51a8ac3fd0ae45328b70df120840c12bd0d1d7796cdc66b691facf3bff625e5b88f143f7234d75a19dfd086dcd7dfa3f664703ac7f2a3e910b2461d10fd5b8b1ce8399a48ea3ba681e980865ce66f797347feb0c63831a53f7d78c116f84fbb63ecb179497217bfd966b15505f25b46aa8b97faf71941c9ca39eb16d48a8112bf74f08e148d7ff39692fdcffee065284cec939b03c020e1369cbdc58e295083d17c0bdc554dbad9a80272b9023bce16cc171ad96e6fd84955833ceb558f0366b30ffc0c10430c9802d7637203c6ae17eeaffa6f1cec5688c25ec66e5e7aedd5ad4c1c898da400e4e442b069708e0c48283e3803e21b112691e2e60e377a8ec7e6db1e9488b545b38ade04270c0b0747382ad32ea4903c34d4aac916508acdb952904c67637fcba20d71de22a4670fdaa703be4c7e62707cc107eded6bb051cac21eda97bc8156ea5fae0d583cb4afb27e28e2955dff913c8797a22f4774f5b916692a298dcb2cf9c13bea687e840cf625bdc7569d40a4954c2967ac279e3cde4891c8f0b7dcb55594a9fcf881b8c2cda3c6a58f48fec372cd09b5938a8520931f6232586eb8e21ca3c208186aac06fe14ed47e8bf36fcdcfe6c644b49c0017537b1398e75c7ba3fe567916e21d27c2a708c11831f3d1da8e1dcc8f0c594ece85cac58110ac4aa28b1c1bff67249763091805c838f324e3b3ce7e4142418b6bcc8decc9809e1e9324c99bec4f7df9152ee12df98938bd32e82177629d023fda41f7c87d5fa1dd3f44982b54bf1f2ac8542273933f8ecce6d9fb6ec12341b51e1aab975fba07c38bfa05cb81d9ff4393429a24b4157b02302c08db954075e5d64dcf8ecdfa04242b9e38598d2a34397a2b633d0b0e7543696097e2faa6ea479b57549fd499b64aace751ca0347407422342b8cc80f36bb5d607dab71df5ed43dfb5ed50ee7984a5455c4d801289f9fea3db1e130880a05e218a1c831f00ba576aeac656815ac6f6c633afc17a3d9516ac00cfbc3097b7817469c07e75f8b2f53baf710a26008f20b44befacc7d12acd29c4f0475be12bb5e0c56f974e2fd2cd57ac9d5cb1c13a0be63dbf90e65fe22f82c3d3a82b07e23b3eb5897514440b364452da1eefeb9023e5f5f58979e07e4bdc5409db94b240a6a6530ff113c6dfd859c16eb0b6d809c1a2b050105ca030637a2fd2bd6816c1a2caa2965aff982ecc101f4846c3f69d73bde0d4b4c56f1e95859fa027916fdc871754acabe95d610cfa43029b3430b3063417e7a0d4016e7f10c933866bac0be17bc6530a0bf4c5c204422d5079124a4615741522f3c295afb208a872beee0ab13ced0e6cd7878fa3150cf537a0c3bd9a2f5d748501930da08d28b22cf3c20f6c42ef9b4bf9187a735f3dc9c0640d5d1d162e66b9003ebb8098f245005324d401fdbe0173374cf1cddc8c0748a614d33859b2cd7801ea26d0e234e4860bf8be070a52a1fadab6516757440d522de2c21210a656f7a6e6c035b6c0646d2e2cf94905c2cee64f1edd569888ac2ae6696c7968780306635d3d0069ea2df24ff926450e8a9474346556fd2c58ec7ab749fff3ef54616b52cf2981aa22eee0da5fd9bc05c556fe84e95cc2a502278611bf43c0c0aa19f89dec09e65f217c369420ff10a5faf409d4ff635029da4f3f36e7d4cb91c87e70aa002e09fbb69d6ea839455d06933d793a42200a7cbae578130120b4a4c275d1102b2f226948edb62f050a43a39d8d1ee3a60cc325c715fbb8687ccdd16f9fdfc0005a9db6180a5ab3cfc32324f0d574aefd729b4686533379d7da295e4b4e140d314ba5a8eaaf0fd95662f4c27635ec88cc4191bbb88b75e0d2ef843aaa141c387fccfd6826f03df9d574367be124dce069dbfbd527da9a6dbd5dbd94e57f86b779dbf72b98c0080c021f4d3ed81f5126362a84bd0736efb37a050c72ce2b7ac42694e9c10ff10782a9852eb968d975af5df57dd48441dedc7a73bfb1fb5ed0eef3253916beedbc386265fa13d09b2dbf7db463b7cdd2330eadf2a1d0f61b50aa1562ed700c87a745f88a9f6e28136e18c8cc4e1943fd515535bcf33ddb47f2e848e7b5aa2cd286e7ef884819516e6f3e712819756be421e6d20b4e6b9b3e612052252d8c595d7197c449e8842469abc485c25eefe368736d0e05d8a73a23d94744ad3493ef091211849907066cb815ab8ce460a2ae225fd386e0925236fb477f866cceba6dd58f47e03f3273d5f61d24a2e32c3b31e7544b46e29a64e2aa350babea74fe1a282dbf31bf4b6b9668b6d3b947b88322d1761cdf4a790ffc40113b4d070cb9a18d42d871810f5f24c90621158dfc2dce521efa44bb95d50050706c7f83bc4e48e1600bd5c3898280e19dffbc49cdc1c2e9c42594dbce7226d70e7afc7e2e4de5b0122c24e2f13c657a5fc601028f365c874ef145fc69f3cf93763d424a76710824d7b13ef1b2b894d9ccec351b9cc7c1a2f4363bb058f22349fc4b3867874af1927842e5f2a1396fa5136093a24ef7cb9884597c8feba102a503abf28fce157d4200bcb25b0c7bd4b35e2b674f29ff89672c2332493dd98c3dc830cabf4da990544154ddda942fef45eeed8c599285c0699de7b4ae009203a5b61d7f40a944458cab240e7a078b4a5759227e47310b514da1f5995b0d96a9aa75e81f5ee0a32232aacc8fd40cef35e8d8dd8cdec2b545176e15c7f5cbb97340f175fe12f6131dfc5bf47e8b3776f9dd40da387b68d418d35f1d5983587f0207a917dba3755681cae5d644e20a9681780d4495712b2574c5739c213165cf67e03e766aeac38f276409e87664a5d2cd4532c432b02f0ab2e7015224eeb3be1765b8c0117e225ba58deb569c35d4399d41096a0f9c2f451d34a1263587c3a744c04f28c371225b8f62de8cd41bee03c460bdcc7830a90202dea74669a588e7b3d79ba7132ce946c2105f1bbb8a628f37eb6c4968e424b99db23b23601c363f6e40763112b9d5fbd341f152219d3234fbbf7a4befde208cacc8f9a929e71141af139e9dcfa2eb1004735f368e90617a4ebf55f2cc80018ec5820631bd122633ea8d586f4a4b89309ac45f4e54fa7991af906594692a5e280a7237a2e708f01a212ed8ecc4bd69730c369290cca4eeeee7c8eb525f8436983807e7c510bde206e692b34a5ba23acca2c79de51d30908a886e115404571891e1466e5e940c49b6334da1b257eefe67ec22e2d715be7134afa5556509ef3ff53579a380326aa7fb109bcbf5e82dda05053f50d60936c439119486402b52a78ed2ce5414794e0fbd973aadf016fea1b136ea8fd6382c6e1db180c3d0b2afe4aaf9c6469acc147c95c93436a4a0f02f265c16051126114595d471a109e361b19184679b7de20d3e34d9ff5b6ccbadf3addebd75abf43652f6050d4f05dcf99264873096918fcc69fda816f020a21a2991d316d6e40c51421589c97ae4b8dcd1599a38bc03fc558c7d4765ade4d5026e93b4a596461cfe943a617a515723f5c8cac0be3c2bebda3b88995da10ab1303758cad2d477a91dad27efbf7030191e578fe400dd55eae8ea03cb79e41f76fa7a269e3d3adce9cb8333937427ea2db0b3173b3b304c5a7e2d834c48bd21187f45c1c01b5fe8624d0129731de0617713435eda88cb82176ef62c29400ae13afee1dee2eca6ca892f10dd02da0ed0b045f96498383cb4c4ebea75836a40e54ee4fb9a28e52ce2c0904e09d6c2ae4640d0454c5afd3c4aa8f9b89a56139a747b05bd310452e47f89d01102a597cbd39d64b0067c8603ef518d2e16dda0a45232c6406484d64c522be24ba1d914505904d6c3c7540e4a47004280a055f00a8d9e8ec8a49b8b9adda12e9a882cb1a19dc3059f1b5cbe5ec02d3e30435e0008210a1f05dd3e2ff4cacc5d548a47ef407d8ac2bf0cdad1148199df4197a5482eca8ba25ef254335f2250548a8994310e5d39c52274a8d5d011d5d9e5a4527c60ec978733cf4dddcc0ce1496d054c27ab1cb54f177dc9a7e060a65443e7cc36583c03b1dff616686de8b2a7f98e8a3aa41f484390c315414b4ad6c2d5441aa48c56bfbeadd5877b1f526346208a2ad8df5ac48eda3113dc655f5d689b6ea5a2c896641ad54a7bbbd335816d22ca2eec63c5c722849fff58776dbd898db83d4387e2c24f15e6e0fc6c4c0bbfaaef97917156f217713a3acb610866a87814d61fc90159340d1fdd592f605845e855120709edff40205d1c36f97ceadf636477882e7d3bb6a37dc8d25a5306802445409d05e51aac839d0dc4b17487364b0ca1380ff297b4549213b1c510d2dbe4db51102cd7975cfbe92b00474b87ecd1c1ff4215e36f9868d72a4f1bfd006a14472ea3c394e26041f48d89f9b7e72cc20652fd225c4ceca7e2509e2f897e438c33a73c76715a6b31b406f3ce58c19cbbb4f87e4a1b19b27a2f00502e35166a0668c8428eaa1772c5e910c7b769d080d97cd2e809e7da1a409a5c63b4d79c5e921e8c86044fa9b779afc3474dea9487895c1a39ddaec4a901778c9623008cde5690923c144828bba3be2f2da13137f6352e49d886c03bfdb1aa2f57be21a8a4b25ee7846609d19e80581d09a3c85a10e04e78bc7b84e3ac7124b000a6834d0be2090c436bcbd1fbbd1ff3dcb1bbd02496f1e5e4ef48ab5b1108634a16ed66d2d82410f19114c96b7bb8a06e08c563637c3acb6badcb6660019774b5ede87a2", &(0x7f000063b000-0xfe)=""/254}, 0x18) 2018/02/07 05:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x9, 0x4, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae), &(0x7f000034f000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000), &(0x7f0000c5e000)=""/149}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r0, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005fe000-0x18)={r0, &(0x7f0000c7f000)="01", &(0x7f00009c2000)=""/82}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000954000-0x10)={r0, 0x28, &(0x7f0000a85000-0x28)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004b8000)={r0, &(0x7f0000a95000-0xfc)="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"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r0, &(0x7f0000a55000-0x46), &(0x7f0000778000)}, 0x20) 2018/02/07 05:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000034b000)={0xffffffffffffff9c, 0x28, &(0x7f0000d22000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d1a000)={r0, 0x7, 0x10}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f00000df000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/02/07 05:35:30 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001f000)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000-0x1)="18", &(0x7f0000024000)}, 0x20) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000028000)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r0, &(0x7f0000026000-0xf)="008f", &(0x7f0000024000)=""/136}, 0x18) 2018/02/07 05:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x4000)=nil, 0x4000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e46000)=0x6e) 2018/02/07 05:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fec000)={0x0, 0x0}) close(r0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xaa4d, &(0x7f0000ca3000)=[{&(0x7f0000480000)=""/15, 0xfffffffffffffed2}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x112}], 0x101f, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) 2018/02/07 05:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b5000-0x4)={r0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000593000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ed0000-0x4)={r2}) r3 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e4b000-0x8)) sendmsg$kcm(r3, &(0x7f0000dba000-0x38)={&(0x7f00008b2000-0x10)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, &(0x7f00008b6000-0x20)=[{&(0x7f0000a42000)="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", 0x1000}, {&(0x7f00006c5000)="ce3c93f1e591a7ded51b32706ef32e3455a3d634813d6993abb90d01aeec5dbd38ff5a610203a1f80ee3db0591f4130121c396b5c304c01de29182217fd83c7a0847a9a938147228d375bba414c5ef2b64258699a1bd02dfb7c68ef615d03bbfd9bf540f6e20ddda7aadcd7ef88c72ad9e75ff4e6b4035a2072717d509a610f40b92cf254705c851767838e4408277529578403ac2230434d96f5c5196", 0x9d}], 0x2, &(0x7f0000a3b000)=[], 0x0, 0x800}, 0x24000000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c49000)={r0, 0x0, 0xaa, 0xa1, &(0x7f0000ea6000-0xaa)="bbf3e82999e0ff634fd33d1a80f09ee030b42c8a523b691a18153b3b3912534152ecb0595332e5343c5cfba7b598bc88f9b5f0ff5b60f85b37644d8f6cbf7d8ba58c01318e4e8dbbe573fd4bff79716e439b8f1563a5c6552d5ff671f42af2b8724aa35e33ec56a9ad672844022d5678417db3bc8f225aa6895a5542625ee24466e31f34dc40fa2eb31c9ab6514743f17d24fcd5aee85c3175fc6023ffaa93b3cbd73d2951df3a68b927", &(0x7f0000359000-0x53)=""/161, 0x7fff, 0x9}, 0x28) r4 = perf_event_open(&(0x7f000031d000-0x78)={0x3, 0x78, 0xe3c, 0x2, 0x3f, 0xfffffffffffffaf0, 0x0, 0xe6a1, 0x80200, 0xb37195f84754be7, 0x3, 0x8e5, 0x0, 0x6, 0x3, 0xb84, 0x9, 0x1, 0x200, 0x0, 0xfff, 0x5, 0x5, 0x8001, 0x1, 0x9, 0x3, 0x7, 0x5, 0x3, 0x0, 0x100000000, 0x26, 0x400, 0x7, 0x9, 0x1, 0xd1, 0x0, 0x8000, 0x28f816a7d418aef, @perf_config_ext={0x2, 0x2}, 0x8803, 0x101, 0xcf, 0x3, 0x40, 0x1, 0x5}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x4) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000d2000)=r0, 0x4) close(r3) 2018/02/07 05:35:30 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00009d5000-0x40)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/07 05:35:34 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f76000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f75000)={&(0x7f0000f75000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000f76000-0x50)=[], 0x0, &(0x7f0000e25000)=""/162, 0xa2, 0x400}, 0x40) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f76000)={&(0x7f0000f77000-0x1c)=@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x1c, &(0x7f0000f76000)=[{&(0x7f0000f76000)="940b5fc31d95c40e9dc9860908eac7fab3d1de2fc4ac46e629e3b75007af4a602f66a448c2fd6f58d38450da4f519ae96a657ab65e7740fd552ef6a86c9fcad18a956424130fc15ea7639ac3ee645ba5aa105bd31a3ef2274414bd4fa5b3c9656df0cb41d45052adae3c61b71dced9a513d387bda3202bf1df30e24d9d507a62f94ca7a08d5f7e027a0a4cf58e35b6a1b2c78258cfe258685e784764ffa546a998c883c42fa6600a140f9679767855a7d211f3cec5f2473c27", 0xb9}, {&(0x7f0000f76000)="52a5300540f2ab64a9c3a7ee370b9ac2ba28ccd2a6cd8fff0a1cedb183422cb034c58d2c6c", 0x25}, {&(0x7f0000bff000-0xc9)="0b41666436618b317c6add91801733d5fb21667dc074dce23d1df46e1345d43e39612b239bfb43ef8467dbedf15746e51b308481e7583b98beb6bf69ab11dc1eda24a1c4de8805d68012f9248103075b52ba08b4e8dbe5c7f486119a06f8005ae8a81bf5ca3a37a82bb2f6b00bcdeae1b4466ff98387247f820b728706144eca2462682f3d3d24740a2250ebdd2f112cc8870d783546034bc31892a5477b514325f292540213f56f5262813f2fa2c1f0594a69aa9e48fc1ac5e70bcd98f2ebd6b858aa02265a9ca9f1", 0xc9}, {&(0x7f00005cf000-0xf4)="5e233b0959b579548790b13d7dafa612bb7e6fa7549244e7fe6ca16d87b157ba4dd88d4bd62e7dc7c13cec9129adc9b91a986874eb49a2c4ebf55aa0f7f3a8e41157f9b96782d1d6ced1b939cbd3bb3c68d5bc7b0f03eda5b48b37f38226a1216b5186cc9994188481be7e2cfaf2f2e77c88758393514c2a16744a27149a94a35d932218bdf61996fcfb9ae1d3248a0a5117979e10e0c84134a0d4e22173732c43ddfef29f76e5752e61bfbd55742863aff05210f6028c72ec7935dc50b7cac195b14d451f8044ec6fd53988f534a02d80849c0b5d5385989e352e7e0c5ba6f392407b2188fc6fb2c040dcf7e56342b1834e00ae", 0xf4}, {&(0x7f0000f77000-0xc0)="6ff767a1b230ddfdfc6d6851cc0d660e5f850f922cd3470cd1786b10d3472d2ca384c43b52c73dad5da089a13095626165ed15273fb63950529898ccbdb37e63eeb314817cab1182f6e1bc4f49480b958e2324bc234e451b6c084fe0f9492c76a4ca2c9999ae83a4fc098cec28404be49177e52e8a4be5133fbdd73357d3ac4e9025fa8af2fc036939f9c5bf0280efa3a0b73abb7a5eae9ff9874e1f824a1367d92b62eb586006737e155e85bdaa7e519542f56748b265a508218d9bb9d4fa96", 0xc0}, {&(0x7f0000721000-0xbb)="0e7fe075d3f74f3e2431a2399f886293e99cba521224a7851b6d81cf5e09f83bfb7f3a8d50f438384d8d2447c885045c00db3a5b70ecc33317de72378d02b34e2466cabef9328b930c2f6433f7fd7cf07c5440652caba5764118885f4b633fa3589cce194aaeb1141e0a46be48cc408c96ed3040b1a29c979fe8c4e2a51cb7e9300f84bafd37e0c9d878656ebc4b066d52646a2df80716ecf23aa0d9de7ba7b081718025c5bec83480d9ddb3217ad3ac552cf34b519cd1d327acec", 0xbb}, {&(0x7f0000f77000-0xd8)="24725e16ec55fb180f99dfbad2c3430c956bde25426884ee764a4497aae29f8cb6a85960091ff6501ccca0a4ff1e28c035c2ee8d184c2b7135b64418699788b403eb71a1b6a61f3b9378c2379fa1943796f5630825447a54997bca4d391d06f17cbed20f093e3e82160763a28393038c1217d99e31bc796ced6106683cf931a0deda2cfbe6d13962799d308d012b17fe15b8dab5fcbefe7f85654084aec83d862da28585acf092e5165211547f036c24dd38d9769d3349b35338c4caa473331ed66851c9ae124f57e0c4bcc7095f696d7f0f32be6bc48d21", 0xd8}, {&(0x7f0000a79000)}, {&(0x7f0000f76000)="964ad42452009925e971a77bf88d42f890d6911062ac7c62785dcd9bea028a94d5f3cc66368912d9684069f42228760af7e3a9097a7bfd4cf43c4f6f558f8b4d9a748bb18f83046e6853ce31e5a723b0a941036922c7c097cd3d98ccac6532cc7b79418c7656c62d2a46f4e26ec743a949d50d79cc89239ebdc1919e98a1d0ee29c827c469f839330508b47cb5907645212e8b8951e9ef32c58ddbf30900902c3823ee66f8be82a3fccf84ab9645e7fcba96a0a533f8b64adf3abd3a96de8a8cd1053ae32f22be04c9e741b1da4080b5aa2d320bff67e5", 0xd7}], 0x9, &(0x7f0000f77000-0x2250)=[{0xe8, 0x0, 0x9, "9a0149cf01740f5932d83d8ce2292dca1752bf7b5783cf373e09644afed0bd86ccdf5a524d7a8c8bb68d823cc1153ddb5fe4892815ff17c6a78ca642ebb01aa86bc52eb8e963881a433c37718a6b4efa6bb7f61f2a9903a6e27441d7ac8182dfeab998faa9a1d3bfbc8454b1617dec305ce3e910044fa266cde96e72768342ff7ae112a1eaeef89fb183684c4d693963a8df57672fcc07e02659959fd126896569de7080049e33037ff630924c153ab43cd1dee8a840325dead74f4125dca51e8a9332e3b59c29ccef1e45844f609cae039a0d935838ae"}, {0xe8, 0x11b, 0xa8a, "8b4193b1167f8f7cabec0c3ee7ed322e981390bee96cb42107ca8734ae504711033809ba8a28426e38de033d4200a152e9852dbf0ec644a2cbfaa453eb9256988811f30522497e5623c7508d2390d3a82f113b3972cea62b8fecb4648c953add50a01d2ada8c9e04536c3569a2ec083af06b0cea49c0e24b13b733c05589981813d8a1df0565ce1a6a3cc1179632f4f1349753cf28d5b47e85554654908cfcdde55f5dc00082d830bf61f33edf3dd4f08334877635b384f24b3d1020c05b51f57eeb1d3c3ea84ba187b25d1abfef5a2dbe"}, {0x38, 0x113, 0x5, "a525ac198de8560e941952aa47a365b558d1cbaf62025b996a988711c6b663dc2de1"}, {0x1010, 0x114, 0x109b, "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"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{0x28, 0x10a, 0x9, "ca1ba06e9b9d8cc4df3a08c0076d8b50706445e57159af"}], 0x2250, 0x8000}, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f75000)={r1}) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x6c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/07 05:35:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80006, 0x0, &(0x7f0000679000)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cf8000-0x10)={r0, 0x50, &(0x7f0000457000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001d4000)=r1, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008d2000-0x8)) 2018/02/07 05:35:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x6, &(0x7f0000000000)=@raw=[@map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0xffffffffffff2fa1, 0x7, 0x5, 0xf, 0xfffffff4, 0xfffffffffffffff0}], &(0x7f0000cc7000-0x4)='GPL\x00', 0x2, 0x91, &(0x7f0000001000-0x91)=""/145, 0x41f00, 0x1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000001000000, 0x32, r0, 0x801) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r1, &(0x7f000010d000), &(0x7f00003f8000-0x71)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r1, &(0x7f00009ed000), &(0x7f0000ad6000), 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003bc000-0x10)={r1, 0x28, &(0x7f0000a63000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000412000-0xc)={r2, 0x9}, 0xc) 2018/02/07 05:35:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r0, &(0x7f0000df3000-0x1000), &(0x7f0000144000)="0e"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008cd000)={r0, &(0x7f0000152000)="00f0c7bb97a419d5c5a4ca40e91fd55d5adf4e3304a6d2987e835aa104187b11c10c5796c79185b70b3c", &(0x7f0000507000)="b66bb9948a4dec1a3748190555e6ce43ee5f31b8b7d824d5fb29cb76bf1c22e669d966b601fa23bb84e732d68daa12d1db982d1fcc35b06262ca7030c1a51cbda07d30283256f7c330a84ef6d39485b0b40d2d9865285a4a38486c73c2e9fcb14371302fec4cc2a657c7a21904b2c97c776a1d5f5e007458e00400a850f56e2a3f"}, 0x20) 2018/02/07 05:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000e1e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000014e000-0x8)={0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f00005d2000)={&(0x7f0000f10000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x2, 0x3, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7ff}}}, 0x32, &(0x7f000072d000)=[{&(0x7f0000816000)="bef54cca21e1bf7e54dd5d5dc1081173b6fa1e44078f30f20084d5ae04ad54448af9df42fbcc527cd28cf16443d21a7d162ec1be5eadc3eeeeb71f1be9751b8ac70aa821689151b55094ea23484b94557fee4781ff19bbb5a09bc8042f873f71c0e4fa11f4aee8721c4674a18dc835a055f18f494fcdfe66414f86055df503e10b194ab1f8b01e6c2aad4a41c68249487f3c2c08b4e3efe0f1f7068b84ebd87dca7df16f960356cf5dcf3990538d434fb2b44755eb5651817b322a102e8e8bc107e9bf244de3b19c72b40e4b678ffcfcd3dcd0c8050e4861", 0xd8}, {&(0x7f0000faf000-0x5)="07841462b3", 0x5}, {&(0x7f0000d63000-0xbc)="f27d61395342ba5028b90d08ddcd6eb48c7871820580dc1bb7cb6b6f6fa7fc554f13349da144167d4c1f1e12d3fae7c78494c9d0c51c37b3556549379d6de0d851eee50227105299af412215f7e0573430acaed38db271d76b762d14b919bcb184e29f47a8fa20a68e0dd2b9d48490ee2d923b0d4fdd5159cc055b749d6aed2db7b5d0b54409e321f7398d77b0a5431e9afb04c7c9fb6d63861a910b203b6154872fa7628275306d390b9c2d8591929cdb1dd2f561d4c203a600122f", 0xbc}, {&(0x7f0000b90000)}], 0x4, &(0x7f0000edc000-0x1f0)=[{0xf0, 0x113, 0x101, "1a65947648553f162c8aa3aeb3abe0a4781b66526c406934788d1a50abda6aafddfc44bfcd46e5c71612857b8e9a9b50ce1594dde7681ca094177020945ba67da1d0e33498e8823234e841bba40c947e417859e1bd8c841e2ef529df221fe53fa9f25fe956f725edeae3173f00e2129f7a43ad5c76cc1b8cd0160882398d487d6235b5ae0db2fd5601edfa9c1611d61782bc594f625ff3c636d41bfac648ccdad2df9cdad7f39b9302e4cc8aeffd1660510853eb496203ce5ceeb28c63d562984d6e1bd67c8844032116ab8c5f489ae478839147d9f0b9e42a500ba64b91"}, {0xd0, 0x104, 0x9, "d646e230c5401b40f62941f2ed82114851d1d9037ffd84af3266090af10d8164438308365d842e825e7e705724bf97223d7c6ed92ab411a0e4858434b00364f188a1a23b6491715db4f75c3970c88229d5a807098b07138674ce9992854d7d6b7270f1e7aab1e7e8e9cd53842a89833fd4b3af1a6cccd39a1f40486119050a6f35bba0a9382a89afe13c7dcf2fb25b056e4ed1959a1105ea97b4dcf6aa775cf4bc48c29469bb8dd002ce8befc3b6ea806b0b8d656b1e1c91b2323a88c4bfd2"}, {0x30, 0x13e, 0xfffffffffffffff8, "febbecaaed825a8679955bb5194d13a66d9d23e6d0e4a7addd988f8be5b531"}], 0x1f0, 0xc000}, 0x44) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009ea000-0x8)) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f97000)={&(0x7f00005ef000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007b2000-0x4)=r4, 0x4) socketpair(0x28, 0x0, 0x0, &(0x7f000008e000-0x8)) recvmsg(r3, &(0x7f00002ac000-0x38)={&(0x7f0000282000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f000004e000)=[{&(0x7f0000501000)=""/51, 0x33}, {&(0x7f0000745000-0xd)=""/13, 0xd}], 0x2, &(0x7f0000914000)=""/213, 0xd5, 0x5}, 0x40000020) bpf$PROG_LOAD(0x5, &(0x7f0000bbe000)={0x0, 0x4, &(0x7f00006e7000-0x20)=@raw=[@ldst={0x1, 0x0, 0x0, 0x7, 0x9, 0xffffffd8}, @ldst={0x3, 0xd2ee77598799c478, 0x0, 0x1, 0x3, 0xffffffc0, 0xfffffffffffffffc}], &(0x7f0000980000)='syzkaller\x00', 0xb8, 0x55, &(0x7f00007c3000-0x55)=""/85, 0x41100, 0x1, [], r5}, 0x48) 2018/02/07 05:35:34 executing program 0: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x3e, &(0x7f0000f01000)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000b34000)={0x8, 0x401, 0x7, 0x5e, 0xc, r0, 0x4}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f01000-0x38)={&(0x7f0000f00000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000a22000-0x10)=[{&(0x7f0000f00000)=""/242, 0xf2}], 0x1, 0x0, 0x0, 0x3}, 0x101) close(r1) socketpair(0xa, 0x80a, 0x7, &(0x7f0000563000-0x8)={0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ad1000)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, r2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000459000)={r3, &(0x7f000005c000), &(0x7f0000144000)}, 0x20) 2018/02/07 05:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000086000)={0x3, 0x78, 0x5, 0x4, 0xbb29, 0x7, 0x0, 0x972, 0xa0080, 0xf, 0x0, 0x5, 0x1, 0x4, 0xbc, 0x0, 0x6, 0x8, 0xffffffff, 0xdbe4, 0x7f, 0xfffffffffffffffe, 0x9, 0x3, 0x9, 0x6, 0xae8, 0x2, 0x55, 0x9, 0x6d, 0x200, 0xe6e4, 0x6, 0x7ff, 0xfffffffffffffffb, 0x100000001, 0x9, 0x0, 0xe50, 0x0, @perf_config_ext={0x1, 0x10001}, 0x8000, 0x400, 0x2, 0x0, 0x80000000, 0x87, 0x9}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000289000)="2573656c696e7578637075736574657468315e2b74727573746564992724766d6e6574316367726f75705c3a6d696d655f7479706500") ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b65000-0x8)) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000184000)={r1, 0x7, 0x1, 0x401, &(0x7f0000736000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/02/07 05:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) 2018/02/07 05:35:34 executing program 7: mmap(&(0x7f0000000000/0x391000)=nil, 0x391000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000392000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000112000)={0xffffffffffffffff, &(0x7f0000100000)="e133d676d3a1c9db82bea6bbdadc48fc9eb30b12dad6e258b0eed63b221f7547c2df6d960025b23ec3fe1f956bb699d10715e78dd9729a14f05d618b0584a6f8848aad69aa7e46b86c61c6532b6305d85d8d525de85828545118d6c2705adaf2736673e654d9e05eb44dba6b85ffae87a44e992fd1b8d3e26f37834e643c89748eecd9e68ec0981928a0f0b30af3c1e4ec4ba591bc6b"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000081000)={0xffffffffffffffff, 0x1d5, &(0x7f0000392000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000128000-0xc)={r0, 0x4, 0x18}, 0x47c024c1bc2ee429) mmap(&(0x7f0000391000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000341000-0x20)={r1, &(0x7f00000d7000)="3ec8ba60e274047951bcac530fa420ec54c165cc47e20db44a4eaf055f1f673407ff12814d4dd33c3cf3ea87ab2a33bb0e35c79b39d7aa6a9a25699011e9bb684c3f88a7f89a7ddab669f69022687fef54b85d474e3422d402d196b83751eacc957ad2375fc7b5b3fe1a9c935dd69226f9be252983ac06f217e7cf723cf95b6db98b9d0c9f9d6c08a3d437ca2646b879dc49aa2dd4b59f68cf1a2a0eff1f8c3537080570d3", &(0x7f0000391000)="68c86028cb9b6a1c39eb73673a409cf5f43b04437085f51d91eab02f5e188b973cfa92eedd290b02c9eec3f797a757dfaa20f5bbe32f2ee5812855edd81670555541f53a1c0ac5a868758cf20e0a5572f4475aa629272be4c21f34ca742e1d3294bb997da672a4be906a1245f40a6bcd23c134dfe23f997cdd59a496e37f1882dfc103d53ebf198c90a11f24115f0add698777908a672d534370eba7ac342957ecd1a069ed81755e132ef0ad87e05acde89322f44dc44123e64ac189d86a8e622930939dbf8808cade67257a2d9621a7a796f8578e06faf3bfe2a1198d3ac88ebb", 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000003b000-0x10)={r1, 0x28, &(0x7f000008f000-0x28)}, 0x10) 2018/02/07 05:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000125000)={0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bef000-0x8)) socketpair(0x2, 0x80006, 0x8, &(0x7f0000dab000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d8d000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f000024a000-0x99)=""/153}, 0x48) 2018/02/07 05:35:35 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xe, 0x1, &(0x7f000053a000)={0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd4000)={r0, &(0x7f0000b55000)="8fd441bad1fbe123b5895d932f77aece1a00f4a38a60bcc3862f1db9c445537bbb3e7e0f278714d876350b846aef80b8f3e761179f2c10fe25ef4b98d8dc84d058428b213457ffe19045a77165e72ae3e8faa8dc5ac139d731f743873124dc3419e83ea741d75aa94750fb3595ed26ec9c231aec29559a3ee35bf7f86bf9", &(0x7f0000fd5000-0x5b)="600d78dd970a8452b3126fa670bd79d9a8a70acd5298ee4613a1be57adcd4d6d8041443c5c5a75d58112757d0b5a8a2e29108cf8b47874af97bdc63d600acd0803b1aa52009be4adabed9c317483b7b53f57a4e1dab7f33780823f", 0x1}, 0x20) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000035000-0x38)={&(0x7f0000e20000)=@can={0x0, 0x0}, 0x10, &(0x7f000004d000)=[{&(0x7f0000d56000-0xdd)=""/221, 0xdd}, {&(0x7f0000013000-0xb2)=""/178, 0xb2}, {&(0x7f0000fd3000+0xe25)=""/14, 0xe}, {&(0x7f00004e9000-0xe9)=""/233, 0xe9}, {&(0x7f0000fd3000)=""/159, 0x9f}, {&(0x7f0000fd4000-0x3f)=""/63, 0x3f}, {&(0x7f00002fa000-0xe)=""/14, 0xe}], 0x7, &(0x7f0000fd4000-0x8b)=""/139, 0x8b, 0x10000}, 0x140) bpf$PROG_LOAD(0x5, &(0x7f0000b11000+0x214)={0x5, 0xf, &(0x7f0000fd4000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, [@exit={0x95}, @exit={0x95}, @jmp={0x5, 0xfffffffffffffffc, 0xf, 0x1, 0x5, 0x6, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2c}, @call={0x85, 0x0, 0x0, 0x26}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100000001}], {0x95}}, &(0x7f0000d39000)='syzkaller\x00', 0x2, 0x7c, &(0x7f0000fd4000-0x7c)=""/124, 0x41f00, 0x1, [], r1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f0000f57000)="7365830d616c6e797200ed", 0x40000100000002, 0x46d, &(0x7f0000c00000)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd0000)={r2, 0x0, 0xe, 0xaf, &(0x7f000059d000-0x1f)="5d3d5c663c7817a7b72e2a3d13fe", &(0x7f000022c000)=""/175}, 0x28) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000083000)={&(0x7f0000fd3000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/07 05:35:35 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f29000-0x10)={&(0x7f0000466000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f78000-0x10)={r0, 0x50, &(0x7f0000d2b000)}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f77000)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f78000)={r1}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000f78000)={&(0x7f0000f78000)=@in6={0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c, &(0x7f0000c9a000-0x60)=[{&(0x7f0000f78000)="1425188e63e0e111984355e5d27af3599aa65ecf1c988c1ab9ce8a3070292d0b0165cf9e612ae9b47d9a0fa1dd2f828ea24e37501feeae10134f4c668dc5cdecd95837f814a01cee3ae46245f3328576e0d65f2b1dd5a1b3e0cd704541f579761db96c914d3806c6494426e03a44c95116bf00db3b72235216b40c12a7cfecd2dbce050afb15266026b136731df8fe6000ba2e44723399bb4b3459d118ff9145f6ad", 0xa2}, {&(0x7f0000f78000)="0a104078b740b466d8793cc45e51cabf43b2297b952877ad1a193ab44c958c7627bcd831cc0bfeaff3a2f18a67d7569f1a1010ff546e612e600fd2d9a1f57d0449eaddd6fd7b48bb3628a6f3258a2788933abf6162d006f957239174eca6bf36493b036af32e882b6aa6d0f0aa0268ac918120424165f1b24cca76b3ac14dd93bc39f1d6fd9438fda267fe9f068ee03612688b8f3b1f92fdb561b1456aed837a6f75af762021e1bac51f06b8575bfdbf3c748c77c1a1cd4d1130f40b9359b3883669e92f53a9250130f766e938b159ea7e2cc5ed18689cd2aaf7241ce3ac4017d3ed1acf9182a272d814260198d50371aedd7c6989", 0xf5}, {&(0x7f0000f79000-0x36)="451802da51fd92e2762d2d58fa9c22fc6f6cfc72aed1222c480d490e81866393df687dc26b6bdcf435acf829acf2934d88b5d7401075", 0x36}, {&(0x7f0000f78000)="bd1c7c63f5d9134b3aa0cd09b4478165b7179775a30074add80910fefe633b965d5c4de88c3f05c2d61711cd27e195513ed5f077663e3f359d1f8da15329df635dcc0ec2b0fb", 0x46}, {&(0x7f0000f78000)="ae75a7e55be96b594bf812efc69c8c498eee168b05cd13c35e30883ea8e7f872fa9ae15a45f5aa11531fb7a811b5f47157faba55616a7a9b2e165cd9441f46bb3bded0d5b7e25c941bc1a7acd652dbb0f13fa3ef377360c3d3530c325d358799dc439ffcc6d48ff5981f604d465b6d039bee27e63c67351f486f5e", 0x7b}, {&(0x7f0000f21000-0xfa)="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", 0xfa}], 0x6, 0x0, 0x0, 0xc011}, 0x41) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000347000-0x38)={&(0x7f000093a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f6f000)=[{&(0x7f0000242000-0xf)=""/15, 0xf}, {&(0x7f0000f77000)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f77000)=""/2, 0x2}], 0x1, &(0x7f0000f7a000-0xed)=""/237, 0xed, 0xffffffffffffffff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x11}], {0x95}}, &(0x7f0000f73000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000785000)=""/251}, 0x48) 2018/02/07 05:35:35 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b48000)={&(0x7f0000dbe000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251}, 0x48) 2018/02/07 05:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ea4000)={r0, 0x0, 0x22, 0x78, &(0x7f0000ab3000-0x22)="0d90002a08000003360010000800090700000000000000047fec77e06f62cbb8a2ce", &(0x7f0000d3b000)=""/120, 0x0, 0x4}, 0x5) 2018/02/07 05:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fee000-0xc)={0x0, 0x2, 0x10}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093a000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ef000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000db0000)={r2}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a95000)={r0, &(0x7f0000294000-0xcd)="e39b1320b6fecbf4574c22f57cdd2e01fd87eef4f2529373389fd1b17561eb5a9259a9731803af6aed08e61a9b81defbdd20bae6c548a460a2ddcb8a1bf78599c5d68a47d5cc156ee837c6636e3fc966209e350d84f3c88b0ab500a46361fdee97d2a252c2b00bef4cce61ec6457d6b76dadb84f3d472436a5ce9baed4171ab773c2bb55ff44ca9231223541e3fb40aa031259648ac573cb4076dd786dd9de31d3e570c6d5cd5b7f9b5587f184427caedde06d4affa91326e2a68d7945021ae6adda0bce038c4a751f087a15c7"}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000113000-0x4), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f9f000)={r3, 0x0, 0xf7, 0x1000, &(0x7f00002f1000)="5b1ee47959b06b04d103e6c8f6b220b31af67ac51e7ea44d4f33010c607bb333918f3de7f6e932d39042a6e8d45b355ef3a16df7ff9b7ebbddb595323a31683bba7d3004352d1564558a96ce8d0cfe1c8095e8b581d29e678076a94c78c21967231f05d63504a9ed5d9f1f4b0221f35227471b62272b7dc0cb460ba9e31424e2928574bca4880fcb29a13452f5b361b2b68bd04c517e93c76ff1266e3f67bdd7f377e2ee00585fb59916fe4795c6c8c60f5b2e7f1e5a962d68f3a36d216ac4ab70860d5a103992e15e4d5edf51ae32aec52d6241bb555685eb3a9d9797593a8364e42712508766ee1f472b5d011ff6317ef7202160363a", &(0x7f0000acd000)=""/4096, 0x3c6, 0x81}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x8, 0x0, 0x5}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fa9000-0x10)={&(0x7f0000592000)='./file0\x00'}, 0x10) 2018/02/07 05:35:35 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ff6000-0xc)={0xffffffff, 0x3, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000347000-0x8)='./file0\x00', &(0x7f000086b000)='./file0/file0\x00', &(0x7f000036c000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000a1e000-0x32)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f00007d6000-0x6)=@can={0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xe9)=""/233, 0xe9}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000874000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f0000bb8000-0x53)=""/83, 0x53}, {&(0x7f0000000000)=""/185, 0xb9}], 0x8, &(0x7f0000839000-0x7f)=""/127, 0x7f, 0x6217}, 0x12001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x2, &(0x7f0000000000)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r0}], &(0x7f0000e08000-0xa)='syzkaller\x00', 0xfffffffffffffffd, 0x49, &(0x7f0000b21000-0x49)=""/73, 0x41000, 0x1, [], r2}, 0x48) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x1000002cb}, {&(0x7f0000002000)=""/37, 0x12d}], 0x284}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r3, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) mount(&(0x7f0000b54000)='./file0\x00', &(0x7f00000bc000)='./file0/file0\x00', &(0x7f0000a11000-0x6)='sysfs\x00', 0x1000000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d7f000)={&(0x7f0000b32000-0xe)='./file0/file0\x00', r1}, 0xc) 2018/02/07 05:35:35 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x405, 0x84, &(0x7f0000b5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x6, &(0x7f0000f80000-0x8)={0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f81000-0x10)={&(0x7f000041d000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000332000-0x28)={r2, 0x0, 0x6d, 0x3d, &(0x7f0000390000)="bec5048585205960251739e0d34888602854d9b3c51b8ad9e5f1f8288963ea1ae0b8f1e15920bfa2b1c4903516220ed727e23433d0ca8be1186835fcf9db0a4cbc57543e912c6da41abded3e8b861c642aea823ed9abb562c63334da473e689f19d4e42fe81d0d952c86c848c7", &(0x7f0000f81000)=""/61, 0xfffffffffffffff9, 0x3ff}, 0x28) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f80000-0x10)={r0, r1, 0x2, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/07 05:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x5, &(0x7f0000c7c000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4c0e7a4c) r1 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000078b000)=0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8001) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000091c000-0x8)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7fffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000c3000-0x1c)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/07 05:35:35 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6}, 0x0) 2018/02/07 05:35:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x2, 0x400, @empty, 0x3f}, 0x1c, &(0x7f0000003000-0x20)=[{&(0x7f0000000000)="b5d25fad548888ad3aecd31654d18cbb99a49a759ff527ef534cedd7bddf105ee8e075569d910d008dc570e21d6ab2e5be294e7b421233395b3ca53456013fdd92c172ab0c20dad890dbad97", 0x4c}, {&(0x7f0000000000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x8000}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x7, 0x78, 0x7f, 0x80000001, 0xffffffff, 0x8001, 0x0, 0x2, 0xd, 0x8, 0x2, 0x2, 0x10000, 0x0, 0x9, 0x6, 0x20, 0x9, 0x8, 0x1, 0xfffffffffffffeff, 0xffff, 0x4, 0x7f, 0x1, 0x0, 0xffffffffffffdeff, 0x7, 0x6, 0x7f, 0x49c, 0x9, 0x2800000, 0x0, 0x3f, 0x1, 0x37, 0x0, 0x0, 0x200, 0x0, @perf_config_ext={0x7, 0x5}, 0x800, 0x6, 0x8, 0x1, 0x9a0, 0x0, 0x4}, 0xffffffffffffffff, 0xca, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x100000001, 0x5, 0x80, 0x8, 0x0, 0x10001, 0x84040, 0x4, 0x1, 0x1, 0x81, 0x7, 0x24c, 0xe868, 0xffffffff, 0x100000001, 0x2, 0x78, 0x4c, 0x5, 0x5, 0x6, 0x100000000, 0x7, 0x10001, 0x7fff, 0x1ff, 0x3d2c, 0x8, 0x69, 0x0, 0x3f, 0x0, 0x5, 0x6, 0x101, 0x0, 0x16e0, 0x0, @perf_bp={&(0x7f0000001000), 0x2}, 0x20000, 0x63, 0xff, 0x7, 0xffff, 0x7, 0xe3b4}, r0, 0x4, r2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000afa000)={0xe, 0x6, &(0x7f0000d08000-0x30)=@raw=[@exit={0x95}, @alu={0x4, 0x8, 0xc, 0xf, 0x6, 0x130, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x20}], &(0x7f0000d8f000)='syzkaller\x00', 0x0, 0x3f, &(0x7f0000fce000-0x3f)=""/63, 0x0, 0x1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000067d000)={0x0}) recvmsg(r3, &(0x7f0000e1b000-0x38)={&(0x7f00007a1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000325000)=[], 0x0, &(0x7f00000cf000)=""/239, 0xef}, 0xdb6782582721ef42) 2018/02/07 05:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000abd000-0x20)={r0, 0x1, 0x1, 0xfffffffffffffffd, &(0x7f0000bef000)=[0x0], 0x1}, 0x20) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007ed000)={&(0x7f0000a1b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004d4000-0x10)={r1, 0x28, &(0x7f0000db8000-0x15)}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000051000-0x8)) 2018/02/07 05:35:35 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000be0000)={&(0x7f0000838000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x9, 0x0, 0xdc, 0x8, r0, 0x4}, 0x2c) socketpair(0x15, 0x0, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x28, &(0x7f0000001000)}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000002000)=""/172, 0xac}, {&(0x7f0000002000)=""/152, 0x98}, {&(0x7f0000002000)=""/231, 0xe7}, {&(0x7f0000002000-0x4a)=""/74, 0x4a}], 0x4, 0x0, 0x0, 0x7}, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0x0, 0x0}) gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000)={r0, 0x0, 0x1000, 0xf8, &(0x7f0000002000-0x1000)="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", &(0x7f0000004000-0xf8)=""/248, 0x7ff, 0x7}, 0x28) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000005000+0x438)=[{&(0x7f0000006000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000005000)=""/121, 0x79, 0xfff}, 0x40010020) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000007000-0x4)={r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000007000)={&(0x7f0000007000)=@alg, 0x58, &(0x7f0000004000-0x20)=[{&(0x7f0000006000-0x70)=""/112, 0x70}, {&(0x7f0000002000)=""/93, 0x5d}], 0x2, &(0x7f0000008000-0xb5)=""/181, 0xb5, 0x8001}, 0x100) 2018/02/07 05:35:35 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000016e000)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x9, 0x2, 0x4, 0x9, 0x0, 0x1, 0x10000, 0x7, 0x3, 0xfffffffffffffaa5, 0x1000, 0x3, 0x2, 0xd139, 0x8, 0x100000000, 0x401, 0xffffffff, 0x5, 0x4, 0x2, 0x1000, 0x100000000, 0x10000, 0x400, 0x9, 0x1, 0x4, 0x8d, 0x100000001, 0x265a, 0x3, 0x101, 0x4, 0x101, 0x3f, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000001000-0x1), 0x1}, 0x1, 0x18, 0x1e, 0x3, 0x7f, 0x8000, 0x8}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x3) r3 = perf_event_open(&(0x7f0000791000)={0x3, 0x78, 0x1, 0x7, 0xbe70, 0xfff, 0x0, 0x4, 0x800, 0xc, 0x40, 0x7, 0xc37, 0x7f, 0x1, 0x5, 0x9, 0xfffffffffffffffd, 0xfffffffffffffff8, 0xeed, 0x5, 0x9, 0x5587, 0x0, 0x18b, 0x1ff, 0x0, 0xa3, 0x8, 0x7, 0x4, 0xf6c, 0x20, 0x100000000, 0x5, 0x955, 0x3ff, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x2, 0x800}, 0x10, 0xffffffffffffffe1, 0x0, 0x7, 0x2, 0xcd22, 0x8b}, r1, 0x100000001, r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000002000-0x8)=0x7fffffff) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000001000)=0xe41) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000002000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x20)={r3, 0x7, 0x1, 0x7ff, &(0x7f0000004000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000005000-0x10)={0x2, 0x0, [0x0, 0x0]}) socketpair(0x11, 0x0, 0x8, &(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={r0, r5, 0x7, 0x3}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000003000-0x8)=0x1) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x3, 0x600000, 0x3, 0x100000000, 0x0, 0x4, 0x400, 0x3, 0xfffffffffffffff8, 0xc2, 0x9, 0x8001, 0x4, 0x9, 0x8, 0x100000000, 0x8113, 0x3a5801e5, 0xfffffffffffffff9, 0x38bfe0ed, 0x9a, 0x1, 0x8, 0x20, 0x7, 0x5, 0x2, 0x5, 0x7fff, 0xffff, 0x1, 0x3, 0x0, 0xffffffff, 0x9, 0x7, 0x0, 0x9, 0x0, @perf_config_ext={0x2, 0x1}, 0x821, 0xffffffffffffd926, 0x7fffffff, 0x3, 0x4, 0x100, 0x5}, r1, 0x4, r2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0xffffffffffffffd5, 0x400, 0x9, 0x100, 0x0, 0xfffffffffffffff7, 0x0, 0x1, 0x7fff, 0xfffffffffffffeff, 0x9, 0x7ff, 0x1000, 0x8, 0x9, 0x4, 0x8, 0x2, 0x1, 0x8, 0x1, 0xfffffffffffffff8, 0x2, 0x7e3a2fed, 0x217, 0x580, 0x101, 0x0, 0x2, 0x7, 0x80000000, 0x40, 0x1, 0x7ff, 0x563, 0x81, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000006000), 0xa}, 0x400, 0x200, 0xfea, 0x7, 0xbb, 0x1ef, 0x7fff}, r1, 0xffff, r3, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7ff, 0x5, 0x4, 0x6, 0x0, 0xffffffff, 0x80000, 0x2, 0x80, 0x0, 0x1e60, 0x80000000, 0x6, 0xffffffffffffac74, 0x7fffffff, 0x80, 0x0, 0x8, 0xdc, 0x5, 0x3f0, 0x0, 0x9, 0x5, 0x0, 0x1f, 0x7, 0xd6, 0x0, 0x2, 0x1000, 0x8001, 0x401, 0x7, 0x6, 0x0, 0x0, 0x1000, 0x3, @perf_bp={&(0x7f0000002000-0x1), 0xc}, 0x14087, 0x8, 0x26, 0x6, 0x5, 0x9, 0x3}, r1, 0x200, r3, 0x1) close(r7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000009000-0x1)='\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r6) 2018/02/07 05:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0xb, &(0x7f0000ba8000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9c0}, [@alu={0x7, 0x10001, 0xf, 0xf, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x38}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x7ff}], {0x95}}, &(0x7f0000dbb000-0xa)='syzkaller\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) r0 = perf_event_open(&(0x7f00008da000)={0x0, 0x78, 0x6, 0x5de, 0x5, 0x3, 0x0, 0x83, 0x1001, 0x4, 0x0, 0x8, 0x8001, 0x1000, 0x100, 0x5, 0x0, 0x6, 0x9, 0x7, 0x5, 0x9c16, 0xc3a, 0xfff, 0xfffffffffffff93a, 0x8, 0x7, 0x9, 0x1f24000000000000, 0x86d, 0xfffffffffffffffe, 0x5, 0xe3, 0x0, 0x2, 0x1, 0x629, 0x6, 0x0, 0x39f3, 0x1, @perf_bp={&(0x7f0000c6e000-0x1), 0x4}, 0x80, 0x6, 0xf9, 0x7, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000950000-0x8)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ab8000-0x10)={&(0x7f0000054000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000968000)={&(0x7f0000d77000-0x8)='./file0\x00', r1}, 0xc) 2018/02/07 05:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x1000000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x406, @perf_bp, 0x0, 0xffffffffffffb777}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r1 = getpid() r2 = perf_event_open(&(0x7f000047a000)={0x1, 0x78, 0x9, 0x0, 0x9, 0x0, 0x0, 0xb8df, 0x10002, 0x4, 0x7f43, 0x9, 0x8, 0x8, 0x21, 0x8a47, 0x3, 0x1, 0x3f, 0x9, 0xc6fd, 0x0, 0x8d5, 0x6, 0x4, 0x5, 0xfffffffffffffffa, 0x1, 0x7ff, 0xfffffffffffffe00, 0x6, 0xfffffffffffffffa, 0x9, 0xff, 0x200, 0x9, 0x80000000, 0x1, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000134000-0x1), 0x3}, 0x2002, 0x800, 0x4e5, 0x2, 0x4, 0x3, 0xefe}, r1, 0x467, r0, 0x2) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r3 = getpid() ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00007a9000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() r4 = perf_event_open(&(0x7f0000041000-0x78)={0x7, 0x78, 0x200, 0x3, 0xfff, 0x3f, 0x0, 0xfffffffffffffffc, 0x2, 0x9, 0x80, 0x6, 0x156, 0x0, 0x6, 0x0, 0x9, 0xffffffff, 0x6, 0x0, 0x7fff, 0x401, 0x0, 0x0, 0xfff, 0x9, 0x3db9, 0x81, 0xf2eb, 0xa1, 0xffffffffffffffc1, 0x6, 0x6, 0x2, 0xd4a1, 0x4, 0x4, 0x7, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000be9000-0x1), 0xa}, 0x211, 0x80, 0x100, 0x0, 0x3221, 0x3ff, 0x401}, r3, 0xda, r0, 0xb) mount(&(0x7f0000bb4000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)="726d61667316", 0x80000, &(0x7f000004e000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ebe000-0x10)={&(0x7f000065d000)='.', 0x0, 0x18}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008a4000)={0x0}) recvmsg(r5, &(0x7f0000f34000-0x38)={&(0x7f0000947000)=@alg, 0x58, &(0x7f0000cff000-0x60)=[{&(0x7f0000e08000)=""/102, 0x66}, {&(0x7f0000bbf000)=""/175, 0xaf}, {&(0x7f0000576000-0xe2)=""/226, 0xe2}, {&(0x7f0000d6c000)=""/153, 0x99}, {&(0x7f000030e000-0x62)=""/98, 0x62}, {&(0x7f0000738000-0x1d)=""/29, 0x1d}], 0x6, &(0x7f0000607000-0x7b)=""/123, 0x7b, 0xff}, 0x2000) perf_event_open(&(0x7f00009c0000)={0x1, 0x78, 0x3, 0x0, 0xce4, 0xffffffffffffff81, 0x0, 0x1, 0x2440, 0x9, 0x2, 0xddc, 0x5, 0x7, 0x6, 0x4, 0x8, 0x1, 0x2, 0x2085, 0x3f, 0x100000000, 0x200, 0x2, 0x100000001, 0x0, 0xfa, 0x0, 0x2, 0x9, 0x4, 0x2, 0x8, 0x9b, 0x20, 0x6, 0x3f, 0x4, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000824000), 0x6}, 0x0, 0xfffffffffffffa1b, 0x8001, 0x7, 0x4, 0x4, 0x1}, r3, 0xfff, r4, 0x1) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/07 05:35:35 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f0000018000)=@can, 0x75, &(0x7f0000002000)=[{&(0x7f0000017000-0xed)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x135}], 0x608}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f000001f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000010000)=[{&(0x7f0000013000-0x1000)=""/4096, 0x1000}, {&(0x7f000001f000+0xd04)=""/135, 0x87}, {&(0x7f0000007000-0xe1)=""/225, 0xe1}, {&(0x7f0000020000-0x84)=""/132, 0x84}], 0x4, 0x0, 0x0, 0xa81}, 0x2000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000009000-0x38)={&(0x7f000001f000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000020000-0x10)=[{&(0x7f0000020000-0x68)=""/104, 0x68}], 0x1, &(0x7f0000007000-0x2b)=""/43, 0x2b, 0x2}, 0x2000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/07 05:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004b3000)={&(0x7f0000a40000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003de000-0x18)={r0, &(0x7f000078b000-0xe0)="a8ec6899ef2009c52ccb0c9b20046383fda085998d82b069dd3d550181c60edcd629fd4c307459d41e5278e7f5c8cfb15355b420d8d75c5090e945cb2fed8bdc8857d225287e896efe9a6447ad91b648aed3522f50923b8638ba57facaa58508fa0551804f37f5e0c94d324fafb3324bdccc84254ce6c3703f7e04e06b465b79ba3380cf1c0d4111a486b412ec298535031bfa139a5c50a9a07130da85377782a32f655c075e903ccafe0ab4064c41b09bb0e22f0fecf3f4a200daa7a43296ad58b43fdb4cd29d370791cb4166cefd046b70e28c16c3f806410df6e0f5b8df70", &(0x7f0000fcf000)=""/207}, 0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x29}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000503000-0x83)=""/131}, 0x28) 2018/02/07 05:35:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x7, 0x6, 0x3, 0x2, 0x10, 0xffffffffffffff9c, 0xb3a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00007c5000)={0x5, 0xf, &(0x7f0000001000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa00000, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x1, 0x3, 0x2, 0xa, 0x0, 0x16, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xec, 0x0, 0x0, 0x0, 0x200}, @jmp={0x5, 0x9, 0x0, 0x8, 0x7, 0x150, 0x10}, @ldst={0x3, 0x0, 0x2, 0xf, 0x7, 0xfffffffe, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, r0}, @exit={0x95}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x200, 0x19, &(0x7f0000000000)=""/25, 0x40ffe, 0x1}, 0x48) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r1, &(0x7f0000ff4000), &(0x7f00002f4000)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000eab000-0x2c)={0x5, 0x5, 0x0, 0x2, 0x2, r1}, 0x2c) 2018/02/07 05:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x889, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x88}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000080000+0x67b)) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004d3000-0x4), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004ad000-0xf)={r1, 0x50, &(0x7f0000f27000)}, 0x10) socketpair(0x1, 0x80f, 0x100000000, &(0x7f000072f000)) 2018/02/07 05:35:35 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000023000-0xc)={0xffffffff, 0x7fff, 0x18}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000023000-0x10)={r0, &(0x7f0000023000-0x5f)="bafec6f079506c1f52a2ac0a78052704d383bf58e9d2ebfc18b1f49c12e7221fa669985e04abbe78dc6cdd29695de955e8925c9130c0a2b2a6dbdb601c3eaafc47d8691f3a17464c33a38d89a739f00a3f657a446d0718678836e074146fc7"}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001e000)={&(0x7f000001f000-0x10)=@can, 0x10, &(0x7f0000018000)=[{&(0x7f000001f000-0x19)=""/25, 0x19}, {&(0x7f000001f000-0x27)=""/156, 0x44}], 0x2, 0x0, 0xffffff7b}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x36}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171}, 0x48) 2018/02/07 05:35:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f000029b000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000688000-0x1c)={&(0x7f0000d95000-0x60)=@nfc_llcp, 0x58, &(0x7f0000000000)=[], 0x1000000000000065, &(0x7f0000814000-0x9b)=""/155, 0x9b}, 0x100) 2018/02/07 05:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f79000-0x8)='./file0\x00', 0x30) mount(&(0x7f000080b000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f0000778000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f00008bd000-0xc)='./file0/bus\x00', &(0x7f0000be8000-0xc)='./file0/bus\x00', &(0x7f0000c5f000-0x5)='gfs2\x00', 0x9002, 0x0) socketpair(0x4, 0x80005, 0x4, &(0x7f0000689000)={0x0}) socketpair(0x8, 0x7, 0x2, &(0x7f000043d000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/07 05:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000987000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3fc) r0 = gettid() perf_event_open(&(0x7f000002f000)={0x5, 0x78, 0x7f, 0x9f, 0x104a3e5fc000000, 0x0, 0x0, 0x9, 0x21200, 0x0, 0x80000000, 0x80, 0x0, 0x6, 0x9, 0x0, 0x1000, 0x7fff, 0x2, 0x8001, 0x10001, 0x1beb, 0x180, 0x0, 0x8, 0x5, 0x0, 0x3, 0x4, 0x5, 0x20, 0x800, 0x4, 0x0, 0x1, 0x44f61609, 0x0, 0x401, 0x0, 0x4438, 0x0, @perf_config_ext={0x3, 0x19d1}, 0x10204, 0x6ca, 0x6d, 0x1, 0x200, 0x9, 0x3}, r0, 0x4, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x8, 0x3, 0x1000, &(0x7f0000f22000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000a60000-0x38)={&(0x7f000059d000)=@ipx={0x4, 0x8, 0x2, "f99b25261840", 0x4}, 0x10, &(0x7f0000304000-0x10)=[{&(0x7f0000b3e000-0x833)="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", 0x1000}], 0x1, &(0x7f00002ac000-0x1f0)=[{0x48, 0x110, 0x80, "1a0006086d970812fb50e1b575100b6324aa361be9e959ebf0728a36ad4763e3057c4e3f48053dbb7933226ab769fdbafeeaba2e2afb"}, {0x10, 0x0, 0x100}, {0xc0, 0x115, 0x8, "417584c9f137e9ebf821ea0ee24394f1ed1859768b8282af5c6000d2a176445513f9935d88f52e3f6f20c38e4f71c1cb3ba37cd07684d7e0fbcad2477d7382d7182a4fcfb720dd688128c5cead47c8da012c97b511a2419da6d22d57632ec85a2ebf8389cf79e8c05f5f2d2b6484c69eb8b966a3ed3f36a1794af75e8260f030bd270b17756fa349c334755a50aaec4bde32e608f2a59770f2591fee7286e0b09d5548afe46d20583f9c570ebe634269"}, {0xd8, 0x18c, 0x5, "e2096be6dc0224691b0f3f8fbd11c441acf7603e05b7230215121a6e4e12a72b04b12a2d4d1459a0de97752e8ef433651d1fea8c31cf2d6731671d26c84f96104f64a0d2aa51c14c0a423523fff05085699690894bd355273f92cc80c452629f5ee6a7edacdb0d286c749e11c877db5692e732c95c39e5a6cebbf07cc63ae8dfa6d951cf45d3c0dcd44b7e626d4b144c0d6c8d44469eae8d1a6e975fa331a1f1b213024e04dc20b3aae0434636511104415c2fe9aa690daf090ae7c962297cabd0fee2404191175c"}], 0x1f0, 0x48044}, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b90000-0x10)={&(0x7f00003ab000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f00007e5000)='./file0\x00', &(0x7f0000066000-0x8)='./file0\x00', &(0x7f00001d6000)='qnx6\x00', 0x1, &(0x7f00000be000-0x6e)="6d91553c04a239db777b9e0134c8e443136203baa4592655154108dd10d47fd9cffd11cb45f9c1844b779be10f23899b4857fb7f49d7314c0bae9254b2080fdd47fd40eabd77ac854cfa33f96e8b10c1a3bf67e81f96bbd0afa45b34fafdbbe881917d1d530d395376a55fb5f7b6") mkdir(&(0x7f0000aab000-0xe)='./file0/file0\x00', 0x0) 2018/02/07 05:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xa, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) r1 = getpid() r2 = perf_event_open(&(0x7f00004f4000)={0x5, 0x78, 0x1, 0x7ff, 0x7d, 0x1, 0x0, 0x7, 0x40, 0xc, 0x8b4, 0x1, 0x20, 0x3, 0x0, 0xffffffff, 0x241, 0x9, 0x6, 0xd99, 0x2, 0x0, 0x46a3, 0x8001, 0x6, 0x4, 0x1, 0x0, 0x8, 0x1, 0x7, 0x8, 0xffffffff, 0xffffffff, 0xff, 0x3, 0x8, 0x7, 0x0, 0xbb, 0x1, @perf_bp={&(0x7f0000af3000), 0x4}, 0x800, 0x480000000, 0x2, 0x3, 0xffffffff, 0x1, 0x5}, 0x0, 0x3, 0xffffffffffffff9c, 0x5) perf_event_open(&(0x7f000040a000)={0x7, 0x78, 0x1, 0x7, 0x6, 0x100, 0x0, 0x1ff, 0x10a00, 0xe, 0x8, 0x1f8, 0xfff, 0x1f, 0x30940000, 0x0, 0x3, 0x20, 0x1, 0x6167, 0x101, 0x100, 0xff, 0x3, 0x4, 0x2, 0x2, 0x100000000, 0x0, 0x40, 0x2, 0x9, 0x3, 0x67, 0x20, 0x7, 0x7fff, 0x2, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000981000-0x1), 0x8}, 0x80, 0xbd, 0x75, 0x7, 0x5, 0x1, 0x3}, r1, 0x3, r2, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f000079d000)={r0, 0x7, 0x1, 0x400, &(0x7f0000f04000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/02/07 05:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000112000)='./file0\x00', &(0x7f000089d000-0x8)='./file0\x00', &(0x7f000041f000-0x8)='tracefs\x00', 0x0, &(0x7f0000615000)="c4") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000103000)={0x0}) recvmsg(r0, &(0x7f0000e6c000)={&(0x7f0000386000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f00000b1000)=[{&(0x7f00004f6000-0xe)=""/14, 0xe}, {&(0x7f0000a85000-0xad)=""/173, 0xad}, {&(0x7f000099e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000917000-0x50)=""/80, 0x50}, {&(0x7f00001b5000)=""/145, 0x91}, {&(0x7f0000b03000-0x23)=""/35, 0x23}], 0x6, &(0x7f0000cfe000-0x9f)=""/159, 0x9f, 0x8}, 0x20) mount(&(0x7f0000f17000-0x8)='./file0\x00', &(0x7f0000f57000-0x8)='./file0\x00', &(0x7f0000458000-0x5)='nfs4\x00', 0x0, &(0x7f00003ba000)="eb1bb6a802800511a5c9e5a0291e5a28a65bd902d3b2e29cbbd3cf8710e490513eee02a36cb3ebda9ad23b97ff92a6c0c855d71b827a1e640093c4114e56a598ff6b5e8ebaea5417bc6b50c658c147f393a6e34b9340f07e327aa16680ad7e4b04bf364879f5286cca0c0b9bb3d1bf729f68c4c3f0b06e45f82043d6307fdc799db3ef61341342e48f2a4eb15579907a81f4703ffb9605a605c1bff6d32792672fb5f4e9f7") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f00003a6000)) 2018/02/07 05:35:35 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x48c9fa1faeed3d62, 0x80801, 0x1, &(0x7f0000001000-0x8)={0x0}) perf_event_open(&(0x7f000074c000)={0x4, 0x78, 0x5, 0x80, 0x9fa4, 0x2, 0x0, 0x3, 0x10340, 0x4, 0x10000, 0x3, 0x3, 0x6, 0x9, 0x8000, 0x9, 0x92, 0xe24, 0x9, 0x9, 0x1dd, 0x705d, 0x0, 0x100, 0x6, 0xfff, 0xff, 0x7, 0x7, 0x100, 0x6, 0x0, 0x200, 0x41, 0x8001, 0x2f, 0x4c, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f0000ce0000-0x1), 0x8}, 0x20000, 0x7, 0x5, 0x7, 0x0, 0x4, 0x400}, r0, 0x0, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f4a000)={r1, &(0x7f0000e93000-0xf4)="86e722949e66b51800512d62ada6f454184e2ee89f2ff3142abd631127cd16f59cdab295b2beadc1981fa18799918f1f84afc560078ab3c7ccec5a3cfd5105094596b5d007c34bfeb2d5e75d50007f22eb89d2db712e4c5f995b64fd1b36745576e1a7fbb7d14cf12e3b4f2f1e41258d24c594821d36b3435f4c28adf81b0cf2cf99d5557d065ed3a2709e179e2f746cd0c1fa7d75d8d4f508d76c256129338a6bccd631f2eeb6626e76b1fd964af6d1cdb8887bdcf67efecf0ee963211ba13a8554d0cfaf3a305d05b27a3aa15f286e48463d4bd4d40113f46cf48a94bf5e94a3c1bebeeeba59eb6a13578f72e912a695d03ecf", &(0x7f0000604000)=""/205}, 0x18) perf_event_open(&(0x7f000034f000)={0x2, 0x78, 0x7fffffff, 0x77ae5ab, 0x5, 0x5, 0x0, 0x9, 0x4, 0x2, 0x5, 0x9, 0x7, 0x2, 0x6, 0x7fff, 0x6, 0x81, 0xf9, 0x5a9f, 0x8001, 0x3, 0x8, 0x200, 0x6, 0x7, 0x2, 0xfffffffffffffffb, 0x7, 0x4, 0x4, 0x4, 0x1f, 0x5, 0x5, 0x0, 0x8, 0x5, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000eb1000), 0x1}, 0x30200, 0xf6f, 0x3, 0x0, 0x2, 0x42, 0x3ff}, r3, 0xffffffff00000001, r2, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000c22000)='\x00') 2018/02/07 05:35:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000423000)={0x4, 0x78, 0x3ff, 0x0, 0xfffffffffffffffc, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x6, 0xfffffffffffffffb, 0x5, 0x3c, 0x3f, 0x2f, 0x8, 0x4, 0x5, 0x3, 0x9, 0x455, 0x81, 0x1, 0x7f, 0x4, 0x81, 0x101, 0xffffffffffffffc0, 0xfff, 0x8, 0xfffffffffffffff8, 0xebd9, 0x100000000, 0x2, 0x6, 0x200, 0x8, 0x0, 0xcd6, 0x2, @perf_bp={&(0x7f0000000000), 0xc}, 0x8, 0x3ff, 0x5, 0x5, 0xf5af, 0x2a6e, 0x6}, 0x0, 0x5, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xefb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000896000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x40400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8983, &(0x7f0000842000)={0xffffffffffffffff}) 2018/02/07 05:35:36 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000350000)={0xffffffff, 0x7, 0x10}, 0xc) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000011f000-0x20)={r0, &(0x7f0000d0d000)="74b6fc73be35fa19d8dcd7aabea9c6b16940bdf782b5c7f1ce9d21144a186c8e9b89ea7c3400b651282c66a9e868e360b7ebace1a0ccf031d8", &(0x7f0000f70000)}, 0x20) 2018/02/07 05:35:36 executing program 3: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a34000-0x18)={r0, &(0x7f0000efc000)="f4d4", &(0x7f0000c42000-0xbb3)=""/4096}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b23000-0x10)={&(0x7f0000e58000)='./file0\x00', 0x0, 0x18}, 0x10) [ 85.447219] IPVS: ftp: loaded support on port[0] = 21 2018/02/07 05:35:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000079c000-0x8)='./file0\x00', &(0x7f0000576000)='qnx4\x00', 0x804002, &(0x7f0000001000-0x4a)="ed67f3dd102aa6861a807f4b58d78ed8d0134481411c110d282f3c68c03cd82965d6739931230954d4d8b5a18dfb9cebabbe8ab84392c8ee6e09515b0b0ba5198a854518b3008e5329ae") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000484000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d44000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000ce0000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)) r0 = bpf$PROG_LOAD(0x5, &(0x7f00008e4000)={0xd, 0x10, &(0x7f000078d000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x645a, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff}, @call={0x85, 0x0, 0x0, 0x3c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x72}, @alu={0x4, 0x8, 0xd, 0x0, 0x7, 0xfffffffe, 0xfffffffffffffffc}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x11}], &(0x7f00001dc000-0x4)='GPL\x00', 0x8, 0x1000, &(0x7f00008fb000)=""/4096, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000afa000)={0x0, r0, 0x2}, 0x14) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00008d7000)='!mpfs\x00', 0x203ffa, 0x0) 2018/02/07 05:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00005aa000-0x38)={&(0x7f0000f28000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00006f8000)=[{&(0x7f00008b2000-0x4a)=""/74, 0x4a}, {&(0x7f0000891000-0xc7)=""/199, 0xc7}, {&(0x7f00000bc000-0x2d)=""/45, 0x2d}], 0x3, &(0x7f0000535000-0x89)=""/137, 0x89, 0x1}, 0x40000040) recvmsg$kcm(r0, &(0x7f0000456000-0x38)={&(0x7f00008c7000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f0000366000)=[{&(0x7f0000502000)=""/208, 0xd0}, {&(0x7f0000c0b000)=""/63, 0x3f}], 0x2, &(0x7f0000d13000)=""/151, 0x97, 0x400}, 0x10000) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) sendmsg$kcm(r0, &(0x7f0000d86000)={&(0x7f0000cd0000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f000055e000-0x10)=[{&(0x7f000014c000-0x1000)="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", 0x1000}], 0x1, &(0x7f000044c000-0x90)=[{0x90, 0x11f, 0x6, "facfaeb082c14403679af2ae17231eeabb2e06242f375ce73c3be70256d1d521ced56a4049bf3cc6da2b6bc40091f663ecffec112479c8bdd2089a3cf9ec05234d138e01a3ebf64691c9ea11475d4c374e104b6cb1cb28dc8fe203c1dc295dff1f9f0f31d237a4542ea0a08536d478114ae39437f9357a3fbf87f019f4"}], 0x90, 0x80}, 0x800) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/07 05:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0xf, 0xffffffffffffff81, 0x7, 0x800, 0x1b, r1, 0x3}, 0x2c) r2 = gettid() perf_event_open(&(0x7f00007c4000)={0x0, 0x78, 0x7fffffff, 0x1, 0x4, 0x8, 0x0, 0x1f, 0x80000, 0x5, 0x0, 0x400, 0xe1ce, 0x5, 0x8c, 0xbf, 0x8c, 0x3f, 0x484, 0x1, 0x1, 0x5, 0x2, 0x8, 0x47fb, 0x553, 0x257, 0x8001, 0x8, 0x10001, 0x3, 0x7ff, 0x4, 0x0, 0x1, 0x7, 0x7, 0xfff, 0x0, 0x3, 0x1, @perf_config_ext={0xfffffffffffffeff, 0x5}, 0x4000, 0x5, 0x7, 0x6, 0x5d888128, 0x100000000, 0x3}, r2, 0x10000, r0, 0x5) gettid() 2018/02/07 05:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x100000000002, 0x0, &(0x7f0000002000-0x8)={0x0}) sendmsg(r1, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000ac1000-0x10)=[], 0x0, &(0x7f0000acb000)=[]}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) 2018/02/07 05:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x0, 0x84011, r0, 0x0) socketpair(0xa, 0xe, 0x7fffffff, &(0x7f0000eb7000+0xe98)={0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/02/07 05:35:37 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000022e000)={0x0, 0x0}) socketpair(0x7, 0x3, 0x1f, &(0x7f0000ec7000)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00006c0000-0x4)=0x2, 0x4) close(r1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000da3000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000-0x4)=r2, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x73)=""/115, 0x73}, {&(0x7f0000002000)=""/253, 0xfd}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0x53)=""/83, 0x53, 0x1000}, 0x21) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xc, 0x7, &(0x7f0000002000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, [@alu={0x7, 0x7, 0xf, 0x2, 0x0, 0xfffffffe, 0x4}, @map={0x18, 0xf, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000002000)='syzkaller\x00', 0x5, 0x84, &(0x7f0000001000-0x84)=""/132, 0x41100, 0x0, [], r4}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r2, 0x6, 0x3}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000004000)={r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="d9c7d4fb083b8b4f42e8d0c1f08afc3757fa", 0x12}, {&(0x7f0000003000-0x42)="44a8fed6521e03ea660a8c99c19a0fb59e16c73a7309d71402282580310fb688458c3dbc64efc85c6801ed22f16a3958a0566a3a9cda6cab36ca4fcebb842a4486e6", 0x42}], 0x2, &(0x7f0000005000-0x310)=[{0xd0, 0x102, 0x6, "8cc6df0435abd6f3fc124ff1d5a7fae4bc1369a062f7e4cdcbc5615ee0cb41a29c4dc299ee4232d913a566c467233c15f0a80a6f96136ea2b5451bd51f720cbc0fc0b149e2331e1facc9248e1bd65fb65caa602bde23c86b8721c34f617e78155840856ace2737b2c0bcad4ef6f4dd3b022a3abe8ba1d6f43d59903322044daaa888517cbe190925a4914597241a70cbd3cef5ded1b2e302e2024e9b17698ae04280a8ca72e2429b5edb53f001cf9c958ea6160b787c882ea1ae"}, {0x70, 0x11f, 0x38000000, "4aa300438001302dc9aa71bc54d8c2b6fbb8272d4ca7f15d0037e116d8bdeb391fed3b246b047104972eb04d414c954895e7876f3880becfef9c69bfb2da55ea0d9c70d9ac3a2a7c9e309d822ababd65d1313977bcc7a4e58386195ca053"}, {0xc0, 0xa6a7f1ff1ad26e9e, 0x3f, "1d6e812cd432e7e51d4b91d5df1f0a431e29952de0233f8d0b937d4bdd6fc0b0a174fbcfc113a491594e1bfca727e7fcecd0eb4318ae298dae6e445c6bea9024b0f746234ffac29d30f0eb0088700e65b726d31238214f40573222b9898ebc283e148675fc993d70971d1c27d349423698c1da4c9898ae92d157a6515ee14eec9a4a8309d3d9a81ea6bd36eadfe8752066545012fd8add60c310d1f0fdbbf9f6a73e0ba3f5868b4f50361e"}, {0xd8, 0x0, 0x0, "78a41dedebd90a790336c70cdd1f13483a7b07bdfd14f501a85b926bb47d0e8fd9f094bed98e3b6a25d97c362a59c28ff300d4d7e3e3844e2da4c4b0cf91e04202f20eee9e6685230de670a80bc6d9ac31cc7639b68f86ced1f437e967a199c5b3bbd4f675978872d3474b5d9316246624fcd3724797595c50121b96a39e864bc096ba9f751661859d0a1fcbcab8964da2f97a6b2f4bbb06f55a2cc2fdc39cace8b61effb22198f56f1e847d076c6cefe757935cfd66f2d3026cc2db48ebddaa031770"}, {0x38, 0x1ff, 0x400, "a829982cbc2d09869f5a073157c9ce8659a8e771a96a894c15a4ade0451f8e2b0a6c99236dbbd4"}], 0x310, 0x4}, 0x10) r7 = getpid() perf_event_open(&(0x7f0000004000-0x78)={0x4, 0x78, 0x40, 0x9, 0xffffffff, 0x0, 0x0, 0x800, 0x1, 0x7, 0x2, 0x2, 0x4, 0x7, 0x0, 0x7fffffff, 0x3, 0x9, 0x10000, 0x5, 0x200, 0xffffffff, 0x86, 0x6, 0x3, 0xffff, 0x18a06000000000, 0x2, 0x8, 0x0, 0xbe, 0x9, 0x1b, 0xfffffffffffffffa, 0x8, 0xfffffffffffeffff, 0x1, 0x8, 0x0, 0x9, 0x6, @perf_config_ext={0x7, 0x80}, 0x20000, 0x4, 0x1ed, 0x7, 0x8, 0xffffffffffffff1e, 0x6}, r7, 0x1, r2, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r5, 0x50, &(0x7f0000003000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r8, 0x4) 2018/02/07 05:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000d77000)={0x0, 0x0, &(0x7f00000da000-0xa0)=[{&(0x7f00002a0000)="f1fb00afb890cecd38cf6fbbbc1cf251f8e38f1058ef35c1263faad4209289e4c7031404d9b39c27fff40a0cc739f0886afede6dd28c6d9fcafc2337151b9f25f7", 0x41}, {&(0x7f000078f000-0x18)="0530e5f53feb85b789ee33a089a8af51911b554c7e33b6af", 0x18}, {&(0x7f00007af000)="95aa6725e126134f0261dad734a8080729308997f2ac158c0c05f28047dbedd64ff40f816699fb9cda705eb3d38f85aa7fcf82eeaae919776d661223ffd6f9c5e4da1519423392d43bdadeb4b838f64d5a30145537ee670a16bf655b67fb1586d596a2d051612820e051cb73069fbacdd4b3eb09f73e801e139a56642be49a4dc465124c52b5cf624fd4345c63d9067d20633f5bbc242aa8e0", 0x99}, {&(0x7f0000277000-0x44)="b411cf7b4107dd40aeca17fc650ec341111fb112585964e44510fa466a82ebfcfdbd6c79ae0154ac532a51ef4cfdfab8bb2341459d88116f0b6f23f1825b5b7ece1d9d", 0x43}, {&(0x7f00008f7000-0xd7)="397b649d8c43e4a39c8437d571b7a29ef779aaad504b3022ee99733bdbd9f40189e9defa6bf60bd7f31024c63d680d6aaa366beebb3ddeb27c3d6e691d5df6c34edcc77dd921a2d240945c172ac21524386d2f59d8a8b46f82bb31a9c9cd61feecee64aaf98f469bc45b28a85b89650243dbb90605a6b22757aac3f02aee1d47c42b317443edf03093c2fb8574de534a9707927bac123b0da907dbc677e7d5727e7837bbd81ba444a64ea5c943c99958d87eca546297ec1b6b451b0818455b770a05d60841ba1efe4fe451a78149ac2a8bdea75d74d57a", 0xd7}], 0x5, &(0x7f0000501000)=[]}, 0x0) close(r0) 2018/02/07 05:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c63000)) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000a4c000)='rpc_pipefs\x00', 0x0, &(0x7f0000cc4000-0x2)) 2018/02/07 05:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000513000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007c4000)='./file0/file0\x00', &(0x7f0000c35000-0x8)='./file0\x00', &(0x7f00001a7000-0x5)='proc\x00', 0xd2092, &(0x7f0000083000-0xb1)="54cf0ff254a9777e8d1fa597f04741e7c7d9d5a178dc0293e681ecea2708637359bd11f327b33760bdbe1df336d5c66a53fa30255dcc668538fbaafac013fa42aac18aa21e40ac9f26477998462c53904186fafe712f8d05b882410836323849cfa0d07913e82072257e5bf7e20e3e1287c436b66c717863a2b8604191d65fd87f10afbe24abc84000e6816a67ed8072f5c62e68e2c074f55f8547c5ad462438913c9f0f388fcb46ae537a9bac14f21f9e") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000865000-0x2c)={0xf, 0x5, 0x0, 0x0, 0x6, 0x0, 0x6}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006f0000)={&(0x7f000095c000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000b7a000-0x6)='tmpfs\x00', 0x0, &(0x7f000003f000-0x9d)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006e5000-0x8)='./file0\x00', &(0x7f000032f000)='logfs\x00', 0x20008, &(0x7f0000fc7000)) 2018/02/07 05:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000884000-0x6)='!/em1]selinuxvboxnet0\x00') perf_event_open(&(0x7f0000582000)={0x6, 0x78, 0x3f, 0x80, 0x80000000, 0x7, 0x0, 0x9, 0x0, 0x8, 0x76a1398d, 0x4, 0x3, 0x8001, 0x7, 0x9, 0xcd, 0x9, 0x7fd, 0xeca, 0x9995, 0x9, 0x22, 0x1, 0x4, 0x3, 0x7, 0x3, 0x1, 0x9, 0x7fff, 0x7, 0x7, 0xfffffffffffffff7, 0x3, 0x9, 0x7ff, 0x8, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f000017b000), 0x8}, 0x2000, 0x0, 0x9, 0x7, 0x6, 0x1ff, 0x8000}, r1, 0xffffffffffffffff, r0, 0x7) 2018/02/07 05:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0x8)='./file0\x00', 0x2) mount(&(0x7f00001ff000)='./file0\x00', &(0x7f000039a000)='./file0\x00', &(0x7f0000a65000-0x8)='debugfs\x00', 0x480, 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') [ 87.292966] IPVS: ftp: loaded support on port[0] = 21 2018/02/07 05:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x40f00}, 0x48) socketpair(0x10, 0x7, 0x1, &(0x7f00000e1000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c2c000-0x8)) mkdir(&(0x7f0000293000)='./file0\x00', 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000cbd000)={0x5, 0x739cdfd4, 0x73a3a711, 0x1, 0x1, 0x0, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ccc000)={0xffffffffffffffff, &(0x7f0000a3e000)="86779954adbe5329525ab534eba9dee09b9d1cf9aa68c8e1d4c018ca8f331d2cf44bef68676975f70228647a55ab17e37c5791fb876a8e0542551c1e5ddb8807b2a2a2971ebf2b04163af16ba12181023e555f47e4c12b61613d0cbed38ad63c0bd9012bed9a2d1eed32bd9b67ebb09b744e12"}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000edc000)) 2018/02/07 05:35:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000982000)={0x3, 0x20, 0x2, 0xfffffffffffffffe, 0xa, 0xffffffffffffffff, 0x6}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000084d000)={&(0x7f00001c2000)='./file0\x00', r0}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a4e000)={r1, 0x0, 0xe, 0xffffffffffffff1c, &(0x7f0000e64000-0xb0)="0dbe147c08abf86bff1dee808848", &(0x7f0000c41000)=""/120}, 0x28) 2018/02/07 05:35:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3}, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000)={r0, &(0x7f000018b000-0x3d), &(0x7f00002c9000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000ad5000)="04", &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000399000)={r0, &(0x7f0000d84000)="ba", &(0x7f0000c19000)}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f000080e000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000017c000-0x8)=[0x0], 0x1}, 0x20) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000442000-0x38)={&(0x7f0000520000)=@can={0x0, 0x0}, 0x10, &(0x7f000009a000-0x10)=[{&(0x7f0000307000)=""/157, 0x9d}], 0x1, 0x0, 0x0, 0x7fff}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000083d000-0x48)={0xf, 0x9, &(0x7f0000c90000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffc1}, [@exit={0x95}, @exit={0x95}, @ldst={0x1, 0x3, 0x7, 0x4, 0x5, 0x80, 0x5}], {0x95}}, &(0x7f000027e000-0x4)='GPL\x00', 0x10001, 0x0, &(0x7f00009af000), 0x40f00, 0x0, [], r1}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000078d000)={&(0x7f0000fd6000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f02000-0x20)={r0, &(0x7f0000738000), &(0x7f0000f35000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b9000)={r0, &(0x7f0000f1d000), &(0x7f0000808000)}, 0x20) 2018/02/07 05:35:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0xfffffffffffffd66, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffe71}, {&(0x7f0000001000-0x25)=""/37, 0x84}], 0x96b0cf4a6d2225a0, 0x0, 0x2fd}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fef000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000fc9000-0x38)={&(0x7f00001b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00000ae000-0x10)=[{&(0x7f0000d35000-0x9)=""/9, 0x9}], 0x1}, 0x1) socketpair(0xf, 0x803, 0x8001, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000013000-0x8)) bpf$OBJ_GET_MAP(0x7, &(0x7f00008f1000-0x10)={&(0x7f0000cd3000)='./file0\x00', 0x0, 0x8}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r3, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/07 05:35:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f00000c3000)={0x2, 0x78, 0x7, 0x56, 0x10001, 0x9, 0x0, 0x1f, 0xa000, 0x1, 0x100, 0x100000000, 0xffffffffffff0001, 0x3f, 0x8000000, 0xff, 0x4, 0x10001, 0x9, 0x2, 0x1, 0x8, 0x1, 0x1, 0x3f, 0x208, 0x89, 0xe1b, 0x7, 0x9, 0x5, 0xffffffffffffffff, 0x9, 0x5, 0x69, 0x5, 0x3, 0x100000000, 0x0, 0x49f0e229, 0x0, @perf_config_ext={0x20000, 0x9}, 0x20000, 0x4105, 0x1, 0x3, 0x9, 0x180000000000000, 0x2}, 0x0, 0x7ff, 0xffffffffffffff9c, 0x5) perf_event_open(&(0x7f0000d61000-0x78)={0x5, 0x78, 0x81, 0x666, 0xb62d, 0x8001, 0x0, 0x2, 0x800, 0x1, 0x3, 0x3, 0x10001, 0x3, 0x1, 0x8, 0x4, 0x40, 0x8001, 0x2, 0xfff, 0xffffffff00000000, 0x9, 0x1f, 0x401, 0x5, 0x81, 0x45, 0x81, 0x100000000, 0x6, 0x7, 0x26c800000000000, 0xffffffffffffffc1, 0x2, 0x3ff, 0x401, 0x9, 0x0, 0x6b45, 0x4, @perf_config_ext={0x2, 0x2}, 0x800, 0x100, 0x7, 0x6, 0x1, 0x1, 0x400}, r0, 0x2, r1, 0x2) r2 = socket$kcm(0x29, 0x7, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000637000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00002f3000-0x4)={r3}) bpf$MAP_CREATE(0x0, &(0x7f00004b1000-0x2c)={0xf, 0x2c9, 0x7, 0x1, 0xc, 0x0, 0xfff}, 0x2c) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000be1000-0xc)={0x0, 0x9, 0x10}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000de000)={0x0, 0x800000000000004, 0x4, 0x8, 0x10, r4}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002e5000-0x8)={0x0}) sendmsg(r2, &(0x7f0000661000-0x38)={0x0, 0x0, &(0x7f0000b13000-0x20)=[{&(0x7f0000727000-0xe5)="996869057edfeec14c04e82350b9a706a702f2abea3dad688719118948626d313e0e8644e0cc7a466a3b0cd129f724c918ab4b7f81de68d0f9271344f453866a7ff9aa5cfb6ec2af45e8e44460f0044ef40ff40ae708d170b00068bd509ea583fa3a8adb0804898f99bb468e246395b69189d3e91a018c5391fd557621e3e3a6eae4fdc3b80265c98ecb17c18b4ff203281ccc4fe5b913aee0b703119fa32e028b62e96216baf49e0d883306586b880a69297d234a4ff426f580d4e8863794f040488c0b5d00d8c49fcfc040bcda22ee62688707a19891d2668e41035d9c0ebb238bdd7c19", 0xe5}, {&(0x7f00003af000)="50ba8e64cef36c78fefbb2d9dcf9f0de857001", 0x13}], 0x2, &(0x7f00005af000)=[{0x100, 0x0, 0x3, "5adf39a36a9a55ba9be2c5f38fee13d617ef3596670e99e57683c853447d3b67a77710a48ca842e74a42254e9af6b16d65af3399f04b8db11db3cd232c40b4cf189d5c42fa3e4f04a02edf32361eb3cd2234e1443edbb2d5a290eecf4acbee515f658dc7b1dd59eec6b7b651f39e6d01357accdeab2775c62d1ffe2b1d852f6de16e9ff4bab8a41ac5e8bb4947785fb8b6247fd47acb0dbff87169e9b4d6823ad03dc4c7553c7e5f467658559cc1bf8dfacc9445d04d93fcc17c009d9264ab66c10eb7cd7b675fea8f945a4bf7ced3457ba65df5884b9e09f5c7a18019d06330c89dc0bb3ea128f4a2f7e38e2bbee256"}, {0x40, 0x10d, 0x2, "782774d0969bda66ba259aaccaa12a1c65fe29d4c003fb4559d153780a221ed7be706443fbc21450b8a33df1cc"}, {0xa0, 0x10e, 0x8f6, "1edf8ac99ba82efa677037dea7c5bad6024890cca8eedc0e0dc94e96264d3781a2da22e9009b0988522febdd255ad015e0cc81ec4339eeb3193631b8fc2c5fe6a96e932b23c429d288df49176885ad80f94dbd13f86fee4063f27ea3f0af668cca9b637c67e902a92d1b394bc753c7aa2f66dc4c3cbebf602eb98859597c745a19ccccdfcc181b8c05"}, {0xc0, 0x0, 0x5, "475ca024f917f22281760b954abed170d0e131edb6a656e69aead2fc6147f642ae9cfa7fc1f9d8402448d3ee93b1ffd6753340357cd5fe3bfab3c84b8083fc4368ebe3bbdb0161adac6586dc23f3c5839a858f41f9dca6bb04f7ae6563cc6073eb0adc88ac19c2cd0151b6e69f2d35bdb57187d6adededad986be4d3760d881a9164a595990c80d771cfb87d680d099abab206f9e027a72eb28987802d71250d7477a39b7ece7ce11dffb43d4905"}, {0x30, 0x9f, 0x4, "a4a4708a3516d6136e064f2123d6fa84cd35e01aea994bc51622bb648f3333"}, {0x98, 0x10c, 0x5, "0718e2db633aec19ea88a9ef6e428e21df4eae2f798576aab8e10221cbaa25cd92cfd1def81c2634adcbe2ad61d5bc23ce44f84310a7b1e3ec03eab28b2874fbf6d671ef9d5ff9a28821e01b700ebc5bf2f02ae28c17a683a32c57795512f49386acd52b9bfdba40c31814c8cc90fbe8a537db9ff31158cb47ebdac040ebfa701e"}], 0x368, 0x40081}, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00009b1000)={0xf, 0x5, &(0x7f0000d7a000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x3f}, [@ldst={0x0, 0x1, 0x7, 0xf, 0x0, 0x18, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000ec3000-0x4)='GPL\x00', 0x80000001, 0xa9, &(0x7f00001af000-0xa9)=""/169, 0x40f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000237000)=r7, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000064000-0x38)={&(0x7f000079d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f00003e4000-0x30)=[{&(0x7f0000b4d000)=""/181, 0xb5}, {&(0x7f0000a3d000)=""/53, 0x35}, {&(0x7f0000cbc000-0x8a)=""/138, 0x8a}], 0x3, &(0x7f0000802000)=""/112, 0x70, 0x20}, 0x2) r9 = bpf$PROG_LOAD(0x5, &(0x7f00001de000-0x48)={0x0, 0x4, &(0x7f0000c72000-0x20)=@raw=[@exit={0x95}, @alu={0x7, 0x80000001, 0xd, 0x1, 0xf, 0x0, 0xfffffffffffffffd}], &(0x7f00003d6000-0xa)='syzkaller\x00', 0x6bd, 0x5d, &(0x7f0000065000)=""/93, 0x41f00, 0x1, [], r8}, 0x48) recvmsg$kcm(r1, &(0x7f0000472000)={&(0x7f0000857000)=@hci, 0x6, &(0x7f0000fd7000-0x20)=[{&(0x7f0000ed7000)=""/124, 0x7c}, {&(0x7f00006df000)=""/217, 0xd9}], 0x2, &(0x7f0000bc2000-0x32)=""/50, 0x32, 0x8}, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b5e000-0x10)={r5, 0x28, &(0x7f0000eb8000)={0x0, 0x0}}, 0x10) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00003d0000)=r9, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000090a000-0xc)={r10, 0x2}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000492000)={r5, &(0x7f00003b0000), &(0x7f0000117000)}, 0x18) 2018/02/07 05:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000049000)={&(0x7f000088c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) 2018/02/07 05:35:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000836000-0x8)) recvmsg(0xffffffffffffffff, &(0x7f000022d000-0x38)={&(0x7f0000f1e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00004dc000)=[{&(0x7f0000480000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x9, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0x47b, &(0x7f00001a8000-0xfb)=""/251}, 0x17) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r0, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) 2018/02/07 05:35:39 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcf000-0x2c)={0x0, 0x0, 0x4, 0x0, 0x3, 0xffffffffffffffff, 0x5}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000065a000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x18}], {0x95}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251}, 0x48) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fcf000)=0x23, 0x4) 2018/02/07 05:35:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xb7, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000b42000-0x8)='./file0\x00', 0x10) 2018/02/07 05:35:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000591000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000df4000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00003db000+0x5de)}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e3a000-0x2)='\\\x00') r2 = gettid() perf_event_open(&(0x7f0000186000-0x78)={0x3, 0x78, 0x6, 0x1, 0x3, 0x4, 0x0, 0x6c5, 0x14000, 0x1, 0x7ff, 0x0, 0x4, 0x5, 0x6, 0x2, 0x8, 0x50b, 0x8, 0x9, 0xe050, 0x10001, 0x37, 0x3, 0x5, 0x8000, 0xffffffff, 0x6, 0x800, 0x0, 0x0, 0xff, 0x3, 0x2, 0x7, 0x8cc8, 0x40, 0x10000, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000489000), 0x2}, 0x4000, 0x200, 0x6, 0x5, 0x3, 0x9, 0x4}, r2, 0x80000000, r1, 0xa) r3 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x64d900000000000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000d1e000-0x8)=0xfffffffffffffff7) 2018/02/07 05:35:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000cea000)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00001af000-0x78)={0x1, 0x78, 0x401, 0x400, 0xfffffffffffffe01, 0x1, 0x0, 0x106, 0x60100, 0x8, 0x1, 0x3ff, 0x5, 0x5fb, 0x800, 0xfffffffffffffe01, 0x9, 0x1000, 0x5, 0x3, 0x7, 0x9a9, 0x8, 0x6, 0x5, 0x2, 0x91, 0x3, 0x6, 0x81, 0xfffffffffffffff8, 0x9, 0x3, 0x5, 0x1f, 0x9, 0x5a0000000000, 0x403, 0x0, 0x6b4b5c78, 0x4, @perf_bp={&(0x7f0000344000), 0x1}, 0x4000, 0x3ff, 0x4, 0x1, 0x20200, 0x2, 0x3}, r0, 0x200, r1, 0xd) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000124000)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000230000)=0x7fffffff, 0x4) 2018/02/07 05:35:39 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe4000-0x2c)={0x8, 0x20, 0x2, 0x7, 0x14, 0xffffffffffffffff, 0x81}, 0x2c) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006e2000)={r0, &(0x7f0000fe3000), &(0x7f000039a000)=""/138}, 0x18) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fe4000)={&(0x7f0000fe5000-0x8)='./file0\x00', r0}, 0xc) 2018/02/07 05:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000fc9000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0x5c)=""/92, 0x44}], 0x2, &(0x7f000001a000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000)={r0, 0x0, 0xe, 0x12c7, &(0x7f0000e36000)="29b21f3bdb4910e9f74b5391956f", &(0x7f0000df9000-0x1000)=""/4096}, 0x28) [ 88.499490] IPVS: ftp: loaded support on port[0] = 21 2018/02/07 05:35:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f04000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r0, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cf6000-0x4)=r1, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000002a000)={0x0, r0, 0x0, 0x2}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000feb000)={r2, 0x0, 0xe, 0xad, &(0x7f0000a08000-0x90)="4e771987d35a2adb0ad0faf16dce", &(0x7f0000fe2000)=""/173}, 0x28) 2018/02/07 05:35:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x10000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x7)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r0, &(0x7f0000000000)="042717dccd6cab0284ce167d04c58534e9015eb55f08db938d03dbdc6058185d8fc9d60c4ad16caa65e9d7dddc198a67f425bbb08c25d430e9d35e7ac068d73da8aa47d53b696153cb", &(0x7f0000002000)=""/35}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000002000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r1, 0xfffffffffffffffb}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000)={0x0, r3, 0x5, 0x1}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000004000)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000004000)="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", 0xff}, {&(0x7f0000000000)="d5aca73e21cc6b95ee85738e4138b7e8241e6c69b234513246aac43bd2f4fcadd2b4d713bf599e4ac175b8de5c0f63411c47208e342d406b36d0ca4d643b402f948ebb9a494e17a7a8b6fcbca57949b9a7710a6631b391b23845257867d3bfd4daeafcbe5aec052a081f486ba5413f3b88d3709d0e6b862a88d04aacfd60600757d613afc74e029bb3ef2f6bc115c572d21777d8bdbfb1c75a75039a706ec5adf9abe4b62982b07fe258c965f348f06a0156004420eef32f41cca5bedce283e62cd265b878bb9949f1db707274ad10b6f611513c5a98f638f6061f4515c517388d35a5fd538367", 0xe7}, {&(0x7f0000001000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x80}, 0x4810) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000006000-0x70)=[{&(0x7f0000004000-0x34)=""/52, 0x34}, {&(0x7f0000003000)=""/49, 0x31}, {&(0x7f0000003000-0x21)=""/33, 0x21}, {&(0x7f0000000000)=""/152, 0x98}, {&(0x7f0000004000)=""/57, 0x39}, {&(0x7f0000003000-0x37)=""/55, 0x37}, {&(0x7f0000005000-0xc4)=""/196, 0xc4}], 0x7, &(0x7f0000001000)=""/29, 0x1d, 0x9}, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0x0, 0xa, &(0x7f0000005000)=@raw=[@jmp={0x5, 0x5, 0xa, 0x4, 0xb, 0xfffffffc, 0x10}, @map={0x18, 0x7, 0x1, 0x0, r2}, @jmp={0x5, 0x6, 0xb, 0x0, 0x7, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x6, 0x0, 0xc, 0x3, 0xffffffe4, 0x8}], &(0x7f0000005000-0xa)='syzkaller\x00', 0x0, 0x40, &(0x7f0000005000)=""/64, 0x40f00, 0x1, [], r4}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006000)={r0, &(0x7f0000007000-0x75)="2bd7f8c66e45a5a0498e464e2dd057500a8b1e0818942dc4e1a61fa4558f0d3b4bb397994afd902a132b05f8d9a189d887f403fc98a57441349089acd6af20e8c20a4c34606c8fe030335715be36434bfea0a9aea24c947463a8d92c72daedb728309d216d98414b1e224313ac48a06207b768b65d", &(0x7f0000003000-0x2a)=""/42}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000)) 2018/02/07 05:35:40 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x4, 0x80807, 0x4, &(0x7f0000559000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000cbf000)={r0, r1}) r3 = gettid() perf_event_open(&(0x7f0000c45000-0x78)={0x7, 0x78, 0x100, 0x1, 0x3, 0x2, 0x0, 0x2, 0x8, 0x3, 0x8, 0xa3, 0x5, 0x4, 0x88, 0x6, 0xffffffffffffff7f, 0x1a66, 0x10001, 0xbb74, 0x0, 0x2, 0x7ff, 0xc000000000000000, 0x5, 0x3ff, 0x9, 0x5, 0x2, 0x101, 0x0, 0x5, 0x0, 0x8, 0x4, 0x8, 0x7, 0x2, 0x0, 0xffffffff, 0x3, @perf_config_ext={0x86, 0x1}, 0x4, 0x7, 0x400, 0x0, 0x5, 0xfffffffffffffffe, 0xef}, r3, 0x3, r1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r1}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=0xffffffffffffffff, 0xffffffffffffff4c) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d58000-0x4)={r2}) close(r1) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x4, 0x5, 0x7f, 0x0, 0x0, 0x3, 0x2009, 0x1, 0x6149, 0x8, 0x0, 0x100000000, 0x7, 0x26e2, 0x7, 0x1, 0x2, 0x0, 0x9, 0x83, 0x3, 0x1, 0x2, 0x0, 0xffffffffffffffc1, 0x3, 0xecd, 0xe3a, 0x6, 0x3, 0x3, 0x7, 0x10001, 0x81, 0x7ff, 0x100, 0x0, 0x100000001, 0x2, @perf_bp={&(0x7f0000001000-0x1), 0xb}, 0x20, 0x6c, 0x344, 0x1, 0x8, 0x3, 0x6}, r3, 0x1000, r2, 0x8) 2018/02/07 05:35:40 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1d}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001c000-0xc3)=""/195}, 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) bpf$PROG_LOAD(0x5, &(0x7f000001e000-0x48)={0x9, 0x9, &(0x7f0000019000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, [@alu={0x7, 0x0, 0x4, 0x0, 0xa, 0xfffffff9, 0x4}, @call={0x85, 0x0, 0x0, 0x17}, @alu={0x4, 0x4, 0x5, 0x7, 0x5, 0x24, 0x18}], {0x95}}, &(0x7f000001d000)='syzkaller\x00', 0xffffffffffffff25, 0xa, &(0x7f000001e000-0xa)=""/10, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) 2018/02/07 05:35:40 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x379, &(0x7f0000f7b000-0xed)=""/237, 0xffffffffffffffc3}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x1}, 0x48) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f7d000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f7e000)={&(0x7f000012e000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, &(0x7f0000f7e000)=[{&(0x7f0000f7f000-0x70)="578dcfb68509caec4be1e4a16537f053a4b00d5bc3debedc6db40edc9781f7e5383e98a6b56e65c07c65d0e48148bfc1e53391e07149702686b95543042017ac0fc83125cf0a3d1c5ba6d0562e73afd377d7a2d422eb9c926f273c7b60969f508dca1b04ed60d9787309f4c704d83c83", 0x70}], 0x1, &(0x7f0000d6d000)=[{0x90, 0x0, 0x0, "5987fc9e93f0af4e98236a759deb94981892d22ca5cf23dc278086972adaa4189c20f5fcd54985a8b66f4d11de5226a2d9e09f413e383478eb3132935dbb4f08fa255392e041685e7456cadf09e38aa50ed531686c129b709a1b8cbd64b0624a2cc20054a3a961f74cd8957c75b731099bbe8e19d82ad591b4"}, {0x110, 0x10f, 0xffff, "3009098f1b663f374413c00246665fd6b7eec9809d4670a56f707e7de21c5c6ff28956b5b2f7a521fbe70fa527f3cb8048ac3f22b5071d0a520d7cb9447e6cfe239b1ec1cb040276006d180da623eb2db544fbef699d4a06f73d7488814fc97591b4651fecc211f183c2020d5a7ef2cc0549c470219093d9cb13612c13c0dbf9924abe9956a034ff6bdaaed402d2db5d177744b30a765178fef02ff3668cbcae1705e140f2f09a449c8eded52ee4e5eaa8cfea3cfb3a1ff38d5beaca837d75ffaf50d5fbe872b01861bd63c9273544f170a8426999a0fe0fee4332d2abae1febcbb330f4f7799e052b3ccdd28cebb96c4fce078136c68c35d5"}], 0x1a0}, 0x40) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001d2000-0x38)={&(0x7f0000f7e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000f7d000)=[{&(0x7f0000f7d000)=""/4096, 0x1000}, {&(0x7f0000f7d000)=""/89, 0x59}, {&(0x7f0000f7e000-0x97)=""/151, 0x97}, {&(0x7f0000f7d000)=""/244, 0xf4}, {&(0x7f0000af8000-0x65)=""/101, 0x65}, {&(0x7f0000f7e000-0xb3)=""/179, 0xb3}, {&(0x7f000097d000)=""/139, 0x8b}, {&(0x7f00007d5000)=""/190, 0xbe}, {&(0x7f0000d3d000-0xb0)=""/176, 0xb0}], 0x9, &(0x7f000032b000-0x1f)=""/31, 0x1f, 0x2}, 0x100) 2018/02/07 05:35:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c29000-0x8)='./file0\x00', 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000036d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f10000)={0x0, 0x0, &(0x7f0000eb3000)=[{&(0x7f00005c4000)=""/76, 0x4c}, {&(0x7f0000bb9000-0xda)=""/218, 0xda}, {&(0x7f00001bf000-0xf5)=""/245, 0xf5}, {&(0x7f0000bc7000)=""/189, 0xbd}], 0x4, &(0x7f0000192000)=""/60, 0x3c, 0xa7d}, 0x40000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007eb000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000136000-0x10)={&(0x7f0000e4d000-0x8)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffff3) sendmsg(r1, &(0x7f0000b23000-0x38)={&(0x7f00009e1000)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20, &(0x7f0000158000)=[{&(0x7f0000817000)="cb147cd9595fc8dd45a15c7123583763a98e4d2c98859528a289478250044fe6b1aa80467eb7bae4b48b9de921a9134e29ce0290f909d40e4ffc553f642267c1f5fc088f71aa847b82203265cd3b9184404953ca2b2cab73e2d91b0bbeac587774b2702d5bdbb0871a721f8c4c77acc79b8dc39a78fae5507f8a10ad525726281bf413d0ee8948a2ebee8589655a463f4853d3f025949537b9464272be40d65d8b7635d696fcd25392e06bf025738e981430be6239312581cbd1637f0bb369e240708f4f9f75361d9e83d224ee4aef47959dc9d18762e1e777d2f14ccff175cbe4", 0xe1}, {&(0x7f000080e000)="47a51b98d816780ab671b8652969b302c696e3cedff6885e6a9a0a5752a5e8dc352a1104c23552f103cfa75e7f", 0x2d}], 0x2, 0x0, 0x0, 0x8000}, 0x20000000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000925000)={0xf, 0xc, &(0x7f000073e000-0x60)=@raw=[@exit={0x95}, @generic={0x7664, 0xfe, 0xfffffffffffffffc}, @ldst={0x1, 0x1, 0x6, 0xb, 0xa, 0x20, 0x10}, @jmp={0x5, 0x7, 0xd, 0x0, 0xd, 0xffffffff, 0x8}, @alu={0x4, 0x2, 0x119b3fc7c0d1cd40, 0x1, 0x3, 0xfffffffc}, @call={0x85, 0x0, 0x0, 0x1e}], &(0x7f0000202000-0x3)='GPL\x00', 0x3, 0x72, &(0x7f0000736000)=""/114, 0x41000, 0x1}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001c000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000056b000)={r0, r2, 0x7, 0x1}, 0x10) getpid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000ee0000)={&(0x7f00009e3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/07 05:35:40 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000090e000-0x10)={&(0x7f00002f9000)='./file0\x00', 0x0, 0xc}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fb000-0x10)={r0, &(0x7f0000ec9000)="e62c3372696e7eef6e09e8eaa706d05267dc614b578d16e4be43fe0048c7d2bd5efc5c78fc6ba8d1f4f4c0b514ea31fbadedac6ee04aaa2bdc195e0c1baf9f540a0087622fd32e1ed9bb281e4355706c9ebb08"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000468000-0x2c)={0xfffffffffffffffc, 0x4, 0x7fff, 0x17, 0x2, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006d7000)={r1, &(0x7f0000c09000-0xab)="b64139a1242f85b2265981aa8aef9df1aeda4e8a906a12c741608ee9ff6875715a85c71080000000000000009e8a71b5f7cde9f76558b0270f84abe12ec5306b75ce2b120fa7ebc2b497604978ce851608905efea0038d29e9264d6a325047f7bc4b7a1b531fe46ae57123f8fe45244535de0cae13b153e4ce750b5692cfc210293120e2bd2afd21691cee1606bc4a90221ce826c52c39c2885b00000007037085ba09d5cb288fbe247153", &(0x7f00008e4000-0x1000)="a79e13e2ffcccc76cb34c6426da8b28e6aba139ad56f6d2eb5f4eacd13fc12423cf49dd6ff059a55739d1ae89a3a73afa8f41f42951cbd341194c7b3322babf80e9a744099445d58795968eec1b5dde179a548184fe9453128bafa284cadd2e45ebd3a1ac8cb5e373caed9ae1baffc12685276cd580d4c30c6f69d91efabb0518c2c3f84c69ac799cf5126477b29c0888c0a3cf046867c87229452e1c249afc9b63ae44dcd73371ef527a0ac0c48935fc8899876e07b66c8150310d51322be8986dd2ac9ca82996ae0902a05fa1f10ce6b0271dc7ff2a96f0b0222d6393f3098cc4cff64da003aa5d24c09f200b94873051d13be98b5ca99bc2ae4f57f8d71122de1adfa00adb4a765a7157f6da9d949533b25bfb82a67c9300cf7df563674438a53604b7674637f86813cd5a8d43dfd3dac13732927a3232dafc726a85c233239bcc76f912ff85b9993134b131b9f09d575c443d1165cc8d33b43145de734b539387856d9d13ab33fd2da32b7f46437403be099f91a474decc07bb3aedf4e15a9feced1bc8bcd2911dafb927f3148c3ef1fd8963486a83c2e4605530acb3ec03b0c4da55e05df7d04e2d3f618ebf4650af0dc087d52255e7776d12a9baa394139171429e0f343a8285dec0f3e8993190f4eedbd31afe4cbec849ac9906cd5079c55fad734301ab9f4b7e4519b69aba667f85f0f0cc6c2ee3d339682c086cf5103631bb3c226deb4bf09941746c6852e5da8fd001ae4189a18899f13c592ef0e285fe939700c0f353e3b6389ae19469e75aa351d757496cc9b74984292f2655f1a26d3d8a063ea2b7f014e3928accda8ed4292929820ee1ccdeca943ce497a47a8e957c30f9e8d28fd9a7db1bc10759f6f4cd34dc646ffefa729a0ed2ec937a02cdd11e09e936fbbea07a815ee218ff60ac94063ee79bfdebdd88d2ebe2a2a575e646072da91de21959635c608e7adb76583259c8ea4370738ff0a20a4ebcf5323450ba4d4db89610c5125edda98bca193b0e46c362c230a9ec5efdbbaeeda1f454fd2b458f948b31c12cb16f250f46212d945405eb0b73c4d4698a69a4a3261e04b452c8243e4b716dddfa3ca53e598db9cd9fc2f29eff4b7cfdfa83905500b0b8871c783b34ef92b428e9a33d6615a11993b682c1a7b1b3861129cc9dfb213eb750f0f1eb0196919a56798fcdb666a7d2de46c8e6afca65664f7cdc69abefa8a9a3c92404cc754c3e36c16eda893cd82cea810ee7767be34f479d3e83153fff2d09749c229c58571e4ff49c16cc6754c3f513a0741b79c6bb22e51711154c9b3d139d193e6d55971d123a14a5d3400cc23a73288375ab25dd9ab92ad3d9ce6f0dedafe6dc95776da1231c1140823108e03de05bf1c2876228705d3cd28ad669f6181a0f8035634e49a586e0d02b2ca3e1de5063b003577fa2265d5e130102f6e607ea4463d2ebb1e213db1928fb03d51bd54c37fa7a15c2ee7077b4d03951fb0efc5baef72d11852a4de1e31cc1e5f59f946a276677e3b7dc60b1e0608defeaf0b71709946d370d21cb2ae067485190b4a841bd6e09f569cb027271fcb2c69ce98e0a6926d1ebbb0eb7b3e934bc81ca2879a567758e7e0dd63f632a9dcb6bb2d6b08191cfeada6fa987e28ed2fd0c9aa27ed0dbe59f661fa0926923b27cce19b1f18f19ef26d379eb9eb56fd3eba410b4563d1f28103a3461b15f2eac4a5dce924e6b7d0165f574cda8b68a223dc0c32c32ca1446db9ffa07a00608a4ca84fee9fe37d982ed7137eca9df3f55c1fb72fe0c56f1ab8e2130c72c81699385a112e9e90c0981a22cb0e2fe86ebd8fe876b394fd0d487d4567bb2941e19c62e2d3825d62299e0909adae53d4e2130aa529cf945cfce7127d70dd4180990d0cec64af2cae9e9cbf1a9b4d48dcfe6efa6bf1d7f54ccf21508321b76bc34cf838d566655176065ebb98b5347c53f17b04640706a89510cf8262d68b9093b544e456d4a4134e1e0ac55213236bfd29090a37c85569d434339819e5080c3447079f42bb3eb9370bbdd7c2100661a2236da291490e808ca75c9b98c39b9686b1f0bc3944dc48d8a41dbad6c786b232029a7e9227ab9234d42f38d4944cc6ae7499f622cfddca0defcb0af22ae3a0c4c2cc51c2f58f3fdaebbf50cb42c5ac1c0f054925d38968b15856ef1154e530131274cd382634d6d018f7f2cc80a5b9c296ac5a75d8558e926ad6a0f31f7aeceb56e9bf7270d761622145c77f2b35b326a20ac170448b513554003d47610a36b08d9cbfd62a829532e99fd13614bdb31ebe2f7f2ada51559a920c4f0ca142f41c56dca9762723b914f6ae0017c69d3cf7a0f5102414f7cb628483a19ab47a6aafc5816243b0cdeab6c4858900cfd92f890332e708e6d4c6d96d7a0609eb02bbba3abb8db94e05c2d40dec5d2e5ec02d89c1ef990c60e1ef271f147b5749af17d51afcb9d8dbcb779f4ffd059ab32a7ce5dbdf5139bf93b3ab51d3dcdece2ccaee9ca369bfccf6cad7cb48c16bed340a3200e998325d14a83179dd2c886afbb002194dc08b3119ec39a4da5992576ffa22fed719a9214a1b8da12f574a195a302164b98966a89c812fd7d88f9f949a7a4c76a3910f6010bbdefb4f1cdafef6d3a71bfe2a799f2450c04f0de25154d4d34d49c6f6d105c91255cb03c29c4444a622db4d17f6dd6e4e63e30f51b7c7cb84d6b8b8be7df88485e2b3ffb7adc619721e0baa9a39f4a953c74a97001278f6fa04bcd26dc7f2dc7b895283a0244e18b62df8fe9dd8e0dc2095fbbefd27c157c608b37391f31e9f7cc833c8841262da131f04c653a112087600f7a17651e2d942cc19fe538d7cef1a95a9154f19bd1f27a6eee516198e2967e7deeaecc2e7db6112f63be625fe862dd694a30ad2714ed62da0a27be141dda14f8d1476f023008261f3d58605677af191575eb020180aa1fcbc7c694154b37fefbcd903ec96df09a4bb5bdc584372aa71fae1caba83345e3d19c865869f9feaa79d4b1a5f9faa12e2ad6524fd0208d6a9163f1e363684e8e5c216fe1d05db9a2b4dbecf4242fe063cce35c3f04b6b00b93983037131b4b6dabf782a2f555ae7a6287a7fe3e37a401429cc1adfc445dfa8c787df611cafa688a07ba8984a870f642824bab5e20137755c7828782a3576b3a24bcb9f6ab5731ce45de9b917d8b4727733e04bb09fd1b41514ea6898dd6bfb83983b2acb4d88084e7c42045a67a6de1b32161ef2eca82bd8d6eefded5502d561e5f3d8c4a2969cce84f4342ac05a3bc3f1d268929fd8971c3aaedbc33104c064096cbf9f3bd69c5eacae62d1df19408e5df9644b95ef7cdb0db629d4085fd1c399b7d21861cea548251ba94e0e4976b9bc4cb8ee8d675e27b1fbc29b47d16484cad3855a4fad2c2f6df05616ef427b8370d276a630a6e6bcdbc0206720693b5aa508e89d72206bf6579c6b8dcd9bd791c922970bac012d7d51878b3f1038e2f644547dd9b6225b125345ba0415052fb5aad83336effcf04e974dae625cddda68ebc1fff9882412c2746f06e678995ac2f402926bee8c2bd5a2dae23e9dba67722ee1a66522bddc5eb04ede12eca5b59383aab321c65145dabc4334e0d6f0f962bb576437a91aa12976afced90eebfd945f0db42f8baa490f607813d4a7898d0348043543a6bfdc5e70dbc0e43a31fb61da5b4f99e207ef9ab2392a52eb74c355dd76b783723bde62f22745523cef3dbbaf5b9fad7a74c4e12e4a192f7ce5de19c48fbe07c4ba0700a2933ca03c975f78fbbaf786ddb1a001b67358d0078099da3491eb80472d6263251c15d4e71025145e919fc8a617dbc6d2afe0dd373f96b85c83a6cc69e91af5e3d8262a2ab7d62d11a3f428eb98cfc0375047c3dbbe1c6fd3e00fb71ed5bf064cb45289fc882a98372d03fd00c5f2488664ba71e632d2ddc665334721c94ba4ffd22f3c2544e3e2f211c420a536e6a9798f1324f2946d3d72e4c762c74ef1c083548ebcf03b191d1d7139666e1e771a52eed90450c18d485ffe776aa2a88ea6f9198feb881900c1e393b4d4155ad4f149d9749e4f35b4949d05269c22eb556bddb69491f8ca8ff56bfc69a42c9e14b451ef159a55115123ae88204143164249d56375da8ab7a8d0eb2d215edf5cd742af7e566ea4fcfb68e5ba5a325c79104db0194437e9480ef7d398dc8070c409701a4ff11d33b8d3becc30a901964c6001e27bfeef26adf8530514713333c810cbf0a5746efc8e3ca00196fe44d517c83db18d66370556418d414a86405d05919ac76d1c73f238e3cfa120cb761e6bbb4ae5f1f2880dbec49b005e70df484f469d2b8a114075073a273770eb7b4201493aef3394282921491716a51bb75fb79c890d31b6eb9acaa304de1c6bc18a81e1eb8958d4529daa84814bf26966f6ce7d3181db582ca6f08c2fa28af9d691f2b8843f27eb604305c9373f5026eced67c511af12976b82f22c4b4cd03312becec78a6420c9238553a6b03063b7abeb8d25a2c1e8371c6418bbf1d42070c71dbbba481d6f6291a0a05ed5c334543c3a4c14c387da6c2facac9eeb6d8a1b4fbc4f26fb975fa12d0d7173831a6bde24755b2d8e4cfcab7bd405c7bde2c31b35ee3bc9b35f2d45b0055b07375af91cdbf676197fb00a5e6db79f30761e2ccbce6dc069b7b7dd410484184d416140e8728dfa328dfac5cf29c7a376201ea62adac96244297552b53bf84b354bcb2b98d61412c2808a37f76fe646901df8255c398c1ebee93e60bbb373c563db32e11a6b867dc9674f44c9bb8570884ae67e398b2f42727d03b0187d7089d37e4167aa9e0d789b3214524cdef4b1423b1c06b3ed3bdf2849663ece87a69c0f49bc8636a23035e819793d251ae5129c05afa8ce5a5379341fbc50d4c03665d99f8589f58522f2ac0421920eb2c75435fbdbead076288fb8f1791b6c65fa3ba20ae7d62e48edd00478ebacf9f63f5e94220b3aad213ab7a403f1c1d635337dd5b3ea0321fa92c57d7831b69ceaad01c4ecf2b52c795506c4c998f44248b6c596040efaad3b9277308306a8fb74bc57d71a720a417ebeedfb1409f8b4f6d7c0f67c3590d95ea3d92e35cfe9c0b2ca34ec37e2ca6f6eeedc4f730ef06efcc628d4d2677f65ba3e1eb986565ad3aeec569404fbfe5738d642c7ae5841cdd679490c88a8575e81db76df9e0814f08e85abb10aef2ce2ed9f56b28a66a87a76ff3ec858e037be13a5d768367b1d2968524aa1ee662847c123112072724e90c3c56994e7f7190ec428d1aab5fa147d7ab1c2947b297e608777da76ec2c0df352b7908c744c01d7bddeeda168031087ef572687efda1be9ed16b45b6898b5cf7e49e50ec586c2e698af605a65ec29dd3b4dee6eaad45acb3fb64c0d9be894473c8b0cd7882047f266c56ac94ba40424eef554b0048f2a49698bb973c7e2a8d608e630dbf286502fb7daec7c4711b57489fb9f7dd83f50c5c8996c8c8d62159ac60dd16c4730ffa665e4085b007e6d5e259bf79ef2ff324dd37aa8d57163975e57c73998f645e370e53309d0c274276b947aef692b2fd33227e41fa055f1be50e8dabbf77d358703f70061d73dc25d1861bc905bc17e3d714a3264c0a69636d09c2eb525d4d08093ce3eed7870b63c0915334db47a6530a53e079b4ead651392ee038441d5e3d41c6d00130c8b3f78ebe703facba97b00ef129d063707a6d2972e8b6670447511bd1922feced4a5becfb591e5eabe6e541d3a11e37f16b6c0e914a0278df333c9e0ed3163512f2df6460e"}, 0x20) 2018/02/07 05:35:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001c000)={&(0x7f0000005000-0x10)=@can, 0x10, &(0x7f000001b000)=[{&(0x7f000000e000-0xa5)=""/165, 0xa5}, {&(0x7f000001d000-0x88)=""/136, 0x88}, {&(0x7f000001c000)=""/222, 0xde}], 0x3, &(0x7f0000013000)=""/42, 0x2a}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0xfffffffffffffffe}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000-0x10)={r0, 0x50, &(0x7f000001b000)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={r0, 0x50, &(0x7f000001b000)}, 0x10) 2018/02/07 05:35:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f0000c9f000-0x78)={0x1, 0x78, 0x7, 0x10001, 0x2, 0xec60, 0x0, 0x7, 0x8004, 0x0, 0x5, 0x7, 0x1, 0x7fff, 0x0, 0xfffffffffffffffc, 0x3f, 0x8, 0x93a, 0xfff, 0x3, 0x6, 0xfffffffffffffff9, 0xcfa, 0x1000, 0x7, 0x40, 0x3, 0x1000, 0x0, 0x7fff, 0x25d, 0x1, 0x5, 0x8001, 0xec3f, 0x7e1d, 0x9, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000001000-0x1), 0x4}, 0x40, 0xefcf, 0x1000, 0x6, 0x3, 0x8, 0x65}, 0x0, 0x4, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000001000)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x1, 0x2}, 0xc, &(0x7f0000001000)=[{&(0x7f0000003000-0x4d)="5c51cdce6408b9bac2795b876237d942c73411484a6e5088cc1ce6e92406ce6da071be0ecd99adba0bbe7f1779d6b8e9343a240d3bd85ee1254be3b685224050a9e8098050ea7583cb23441508", 0x4d}, {&(0x7f0000002000-0xd6)="700e646e031c831b76acbb7c724c4b97ba876671e11b91ba843917616efdde66260e62d9eba8f5c47cdd852d5d42c56a7868aef69111f3811e90292aa53bde44cdb7e002ed31e3c2ae3eceb25f2c59bed24d116a9c186a7566ab8faea9f5b93072f6c4fd6f071cb02c552fd5bdf2ad4a0c4c4c4ac6030a48664ae3122f184d16a7ea68384652e0f1c45a6ed594b87d8d62ba1d510911f8fb8cd30a7918119cc70c2c480c599a9ec30bcfd71bd3f703dada423ffb5e79b67207010b9738e982b105177d001050a022cc4987247d8bcaffe8d5f4d359e6", 0xd6}, {&(0x7f0000002000)="0143ae7a1ad1d9ef63769ee755", 0xd}, {&(0x7f0000002000-0x6c)="2e645afdccae3e7dfa94f29d6ef01277dfaa878ef8438e50ab77411c5ec4b30adc5d5caea7255d08c18f90a16713aec8fddd26f2eac6a28c3191c049b3eb314441468a56a7df2d1a7948ac4956560319e74fe943677289efc06148d4aae61f00cebf403a5b6f525a2c8d3171", 0x6c}], 0x4}, 0x24044014) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xe, 0x7dc, &(0x7f0000001000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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, @perf_config_ext={0x56, 0x10001}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006bc000-0x8)) 2018/02/07 05:35:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000b26000-0x8)='./file1\x00', &(0x7f0000cd0000)='./file0\x00', &(0x7f00006fc000-0x6)='msdos\x00', 0x400, &(0x7f0000c90000)="e8ec0e487ff0ede212739d168c70b56b6ccc3773ecd532a684cda77d2a653723d6b09c40c64a05e4bb0f21cb27ebaa5a9cf46e284a7248af2621c02f34f7a1f09eeb") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d83000-0x10)={&(0x7f000042b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000122000)={&(0x7f000012e000)='./file0/file0\x00', r0}, 0xc) mkdir(&(0x7f0000f7f000-0x8)='./file0\x00', 0x6) mount(&(0x7f0000808000)='./file2\x00', &(0x7f0000e4e000-0x8)='./file0\x00', &(0x7f0000388000)='fuse\x00', 0x40, &(0x7f00005e2000)) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e0f000-0xc)={0xffffffff, 0x4, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ea8000-0xc)={&(0x7f0000e17000)='./file2\x00', r1}, 0xc) mkdir(&(0x7f0000c10000-0x8)='./file2\x00', 0x80) 2018/02/07 05:35:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xe004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000), 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09}, 0x0) close(r0) sendmsg$kcm(r2, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) 2018/02/07 05:35:40 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ff000)={r1, 0x28, &(0x7f0000701000-0x28)}, 0xb) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000d000)={r0, &(0x7f0000026000)="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", &(0x7f0000027000-0xcf)=""/207}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r0, &(0x7f0000017000), &(0x7f0000026000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f0000017000)}, 0x10) 2018/02/07 05:35:40 executing program 0: socketpair(0x9, 0x1, 0x6606, &(0x7f0000016000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000a59000-0x38)={0x0, 0x0, &(0x7f00008fe000-0x50)=[{&(0x7f00008c2000)}], 0x1}, 0x0) socketpair(0x4, 0x4000000002, 0x5, &(0x7f0000500000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x2, 0x85010, r0, 0x0) 2018/02/07 05:35:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) r3 = gettid() perf_event_open(&(0x7f0000b99000)={0x7, 0x78, 0x7fff, 0x7f, 0xffffffffffffff7f, 0x0, 0x0, 0x800, 0x25000, 0x9, 0xffffffff7fffffff, 0x3, 0x9, 0x100, 0x40, 0x7, 0x80000000, 0x2d7, 0xffffffffffff0001, 0xffffffffffffff4f, 0x80000000, 0x3, 0x7d86, 0x3, 0xf219, 0x9, 0x5, 0x4, 0x2, 0x7f, 0x2, 0x7, 0xca0, 0x4, 0x9, 0x6, 0x4, 0x4, 0x0, 0x6, 0x0, @perf_bp={&(0x7f000043a000), 0x9}, 0x801, 0x9, 0x1, 0x7, 0xffffffffffffffe0, 0x7fffffff, 0x11c0000000}, r3, 0x10001, r0, 0x1) 2018/02/07 05:35:40 executing program 1: socketpair(0x5, 0x4, 0x4000000000000000, &(0x7f000084e000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000952000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eb5000)={r0, &(0x7f000008f000-0x33)="884a3439194a3689e9ed19782564cfd187cecc06665a5416b7ddafcc32e8a63cf534f7f3f0ed1223c3b35caeab780f14d1c2c0", &(0x7f0000219000-0x53)=""/83}, 0x18) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x100000000, &(0x7f00005bc000)) 2018/02/07 05:35:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000348000)='./file0\x00', &(0x7f0000d17000)='./file0\x00', &(0x7f0000c47000-0x9)='reiserfs\x00', 0x10, &(0x7f0000a87000-0x97)="0d782b5290b58ba2b08455b1f051681b960fd2b79d0b72ba782c5df099246d310ed6be60b73b1856314165af764b28dcfe360244a516f9b215386f59d7701a19486ec8349e640f04eb82c13a3829e0b5baf85d214e037dc92e566c44da850071df6240e35c51f11620ad6e12262383b6de7b100df38a590c680dd22ac362c96a0c3756029d9ca174c9528cfa30d4cd7246c399b69515b2") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000713000)) 2018/02/07 05:35:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000131000)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000621000-0x10)={r0, 0x28, &(0x7f0000c9a000)}, 0x10) recvmsg(r0, &(0x7f00008f4000)={&(0x7f00001bd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000353000)=[{&(0x7f00002d5000)=""/31, 0x1f}, {&(0x7f0000950000-0x8)=""/8, 0x8}, {&(0x7f0000dbd000)=""/227, 0xe3}, {&(0x7f0000696000-0x38)=""/56, 0x38}, {&(0x7f00008d4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000726000-0xd7)=""/215, 0xd7}, {&(0x7f0000a44000-0x26)=""/38, 0x26}], 0x7, 0x0, 0x0, 0x2}, 0x41) sendmsg$kcm(r1, &(0x7f00004b8000-0x38)={0x0, 0x0, &(0x7f00000f1000-0x40)=[{&(0x7f00006d3000)="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", 0x1000}, {&(0x7f000024a000)="4ce973270561b89954ebc14dca4aa524fa995e5b51aa423e81c25a6a99096a5dcbe37229fd7440bcbbb242e6503f6dbd9045c67a6873258bdaa2850ce31b4acc98b80bbe921c452deefbac09cde4f07d71c1cbb6fdb94551d1df0e796f757c4c6ca2ee6081f903b8f523b6f4c8c16d9cc7d5112c519ec45ce5c0271ce7d2e313ce51b48d9143ce4bcf60884598b981f6a2ffe77a6e0980c21f7a08c687efcbd744049232e18f94c5d60a9f5ae09ba2f9c477bf071e766b9fb70fbf71c9e441c8ca8de84210123496fd8afa3994355d18d8065a79d8f7dff5", 0xd8}, {&(0x7f00005b0000)="b41d6285584115c9f22ec86bb1170fff5a0181525d43e827f117cfed2c54de31215be6da39494de6a5927441a414b97500919b170dc06794523e7ec0120eaa67d0e7dae6d3d8af46d28edee2447fc8dd5ce6f0e2cb8ca8567a3a17be80cae4cb14b8e6d3b21d28089c25107b9ea3a03a0fa9214f2b665379232170416784dbeff98472a58389052553a9b3a032ef7582bcf337641aea2aff62478fcf91bc5e1cc4608b73", 0xa4}, {&(0x7f000030b000)="f5aa3e2cfbd634bb31f44f867b4f218fa25090744cc5e196246ea8e9c6feadf1a6d558c5b1be7ea00511b15d29283c5b9a81a7ade2882b052b68bbd0aa08ae48fadb68b9c613008007f4b42c32595486d008b4b1c480f77413380f11226b5fbc96e00f04b4cfa4ae36bbcce6a0d96c6dd5826e212a99e3c3a1fee83ded8a6e72011da9cbe6", 0x85}], 0x4, 0x0, 0x0, 0x40000}, 0x10) 2018/02/07 05:35:49 executing program 3: socketpair(0x10, 0x80000, 0x3, &(0x7f00006a4000)={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$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000511000-0xe)=@l2, 0xe, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/253, 0xfd}], 0x1, &(0x7f00006ed000-0x79)=""/121, 0x79, 0x6}, 0x40) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={r0, &(0x7f000000c000)="ef5f230b4b080113c2c7d45b10ce2a10b3ca26851e4b9c25f7fb", &(0x7f0000009000-0x9e)=""/158}, 0x18) perf_event_open(&(0x7f0000007000-0x78)={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, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0xa, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95}}, &(0x7f0000002000)='GPL\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000005000)=""/4096}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000)={r0, 0x50, &(0x7f000000d000)={0x0, 0x0}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000e000-0x4)=r2, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c000)={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) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000000d000-0x40)=[{&(0x7f000000c000)=""/139, 0x8b}, {&(0x7f000000c000)=""/221, 0xdd}, {&(0x7f0000007000-0x80)=""/128, 0x80}, {&(0x7f000000c000)=""/168, 0xa8}], 0x4, &(0x7f000000d000-0x83)=""/131, 0x83}, 0x40000000) 2018/02/07 05:35:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000080f000)={r0, 0x0, 0x22, 0x78, &(0x7f0000d86000-0x46)="0d01002a08000003220000000800563af3ef40c99d4df56e64ea9533bad473c8747b", &(0x7f0000940000-0x78)=""/120}, 0x28) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c73000-0x10)={&(0x7f0000b0c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c2b000)={&(0x7f0000eb4000)='./file0\x00', r1}, 0xc) 2018/02/07 05:35:49 executing program 2: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x4}, 0x10) 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)={&(0x7f0000000000)=@can={0x0, 0x0}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x67)=""/103, 0x67}, {&(0x7f0000001000)=""/113, 0x71}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000001000)=""/115, 0x73}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x59)=""/89, 0x59}], 0x8, &(0x7f0000000000)=""/4096, 0x1000, 0x8}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0xd, &(0x7f0000001000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@generic={0x10001, 0x33f, 0x0, 0x4}, @alu={0x7, 0xc0, 0x4, 0x1, 0x7, 0xd6, 0x4}, @call={0x85, 0x0, 0x0, 0x26}, @call={0x85, 0x0, 0x0, 0x35}, @generic={0x1ff, 0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xfffffffffffffff7, 0x0, &(0x7f0000000000), 0x41100, 0x1, [], r2}, 0x48) 2018/02/07 05:35:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006f1000-0x10)={&(0x7f0000150000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007cd000-0x20)={r0, &(0x7f0000dc4000-0x26)="a116081112855b47ecf7d964bad16b3c4b8262b2065e469ac8708a6c7e99427f68957828b683", &(0x7f000013c000)="f33165c88f9395f5d9c03be5be1aca836b4ace751af0340cc07569b048e4d34e3e0308606acb2d7fa364c7f35a72aa50e2389af9b8a19045f3373eb83b1ef8", 0x2}, 0x20) socketpair(0xc, 0x2, 0x8, &(0x7f000064d000)={0x0, 0x0}) recvmsg(r1, &(0x7f00009dd000)={0x0, 0x0, &(0x7f00003bb000-0x10)=[{&(0x7f0000c6b000)=""/18, 0x12}], 0x1, 0x0, 0x0, 0x6}, 0x2000) sendmsg(0xffffffffffffffff, &(0x7f0000083000-0x38)={0x0, 0x0, &(0x7f0000b1a000)=[{&(0x7f00002ab000-0x78)}], 0x1, &(0x7f000024f000-0x1d0)=[]}, 0x0) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x2c)={0xb, 0x8, 0xc8, 0xfff, 0x1}, 0x2c) 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000020f000-0x18)={r0, &(0x7f0000c80000), &(0x7f0000f6c000)=""/241}, 0x18) 2018/02/07 05:35:49 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x98}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000300000-0x10)={&(0x7f0000f74000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009cc000)={r0, 0x28, &(0x7f0000f73000)}, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f75000-0x10)={r0, &(0x7f0000dd1000-0xf1)="7514218bd4465fa4a04d4303704453ace339208387be9d34f8aa6755939f5adacc7fecaec3a7ca0860df99b49751672e6bfbdb3cdf6c9f4ae9d34b82475e45ef0224ccc9dffef83a9591504245d54ed783fed78236bc5023d3d7e120f6da8c03169cfb82dc4b647edac4baee8f58757d10c8e0cf5469f381e88eb5d576bdf184d76b88fcf38c203fb66d40ad45786964ac92fc8b0d2b1826e75680ec8f08f93db9e8af4791d27e0f9fa7138a117f049658a4573849f98b58bf53ac477acd267d3e26fc90ad60fbda94e51a7a19b731a3438f312b292ef2b33c132f3b2627113b210c827d7a24d7f94c91600101ce8d41f2"}, 0x10) 2018/02/07 05:35:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00005db000-0x8)='./file0\x00', &(0x7f0000795000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x180, &(0x7f0000a74000-0x4)={0x0}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009ff000-0xc)={0x0, 0x9, 0x10}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f00000e8000-0x38)={&(0x7f0000e39000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000f2a000-0x80)=[{&(0x7f0000136000)=""/189, 0xbd}, {&(0x7f0000bd6000-0xaf)=""/175, 0xaf}, {&(0x7f00007fa000)=""/41, 0x29}, {&(0x7f0000d7a000)=""/4096, 0x1000}, {&(0x7f0000a52000)=""/110, 0x6e}, {&(0x7f0000641000-0x1d)=""/29, 0x1d}, {&(0x7f0000750000)=""/225, 0xe1}, {&(0x7f0000af5000-0xa7)=""/167, 0xa7}], 0x8, &(0x7f0000152000-0xaf)=""/175, 0xaf}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f000029d000)={0xb, 0xc, &(0x7f0000e8f000-0x60)=@raw=[@call={0x85, 0x0, 0x0, 0x1b}, @map={0x18, 0x1, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7b}, @map={0x18, 0xa, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x2d}, @call={0x85, 0x0, 0x0, 0x11}], &(0x7f0000c3c000)='GPL\x00', 0x6d4, 0x34, &(0x7f0000a2d000-0x34)=""/52, 0x0, 0x1, [], r2}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008bb000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001eb000)) 2018/02/07 05:35:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000194000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) recvmsg$kcm(r0, &(0x7f0000178000-0x38)={0x0, 0x0, &(0x7f0000ac2000)=[{&(0x7f000066b000-0xe8)=""/232, 0xe8}, {&(0x7f0000339000-0x22)=""/34, 0x22}], 0x2, 0x0, 0x0, 0x4}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x9, 0x1, 0x0, r1}, @map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096}, 0x48) 2018/02/07 05:35:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008ef000)={r0}) sendmsg(r0, &(0x7f0000d8c000-0x38)={0x0, 0x0, &(0x7f00002df000)=[{&(0x7f00004c6000)="16c97bf7e0e7138fd7bb71e673c4ca9877ad37cba7f057561aa2af99aceee0ea7c5dabf21ba3501911c038e9d9a760a745775a259496de397610d9c8944077bae99d241351bc07ce4c6de9685db2b0d71b1b96a17abbf7283170e27e6930a42ef721f806872491b21d9ca035ad9b391d43f4fe5862be00c9a4d165ce69bd5b1af0e7f62ded2497bbce6644c309023ac5dd6e15b907583dc3dc7417fcaefebd9d234d59e9f91d7d666e375f5a02f299dae61cf17a077327876ba78ca06ea0ca0b", 0xc0}, {&(0x7f0000d85000)="41a30f4d61346a34ec5dedd00607e378f52d58086a344fc75c934851ae6453a8b030d93523e9cf6110e019066bba3e421fc693284de0e245a24668c84ed2e6e01eedac89f89f7a42ce64421bd67a61ccec7489a43d1e6295e06829b5487897", 0x5f}, {&(0x7f0000eb6000)="edafeeb1cc95b5dad123ec6c8ab91507c4cf007fe115109c13fa141d3c3104a5d7aeaf1af1b45c848c36968ce0f038e04a2b3953185cc715d890e6d1076f593af2597e0f0b6ca63c", 0x48}], 0x3, &(0x7f00000d0000)=[{0xe0, 0x3a, 0x7fe, "b05236d464be854e6fc02e98690808ef945dd51906902fa71e4bce598d2d4adad96cab21a7324e6c5bcb757f4114eb62efa37ac0ec6895f3b123173204a8c4be1753ae9e49866117726439ebd8bc931555a15821379a0fa5124581f4e2721f7b37fd9fa4c5d78abcb86fe7893eeb98d9b420ed252dcce9bede88aadb59c19d30246e3e0f6c4d25aa447a6e0d95ee11bdb65072e8e9e79c00242b252bb2272b8d8d73eb8259b35b02ae978f3f6e79343f4f2ce228128f97d4cd825cfedc9a76b462e01cb030b1678d965d41"}, {0xf0, 0x104, 0x4, "495f3b58d1d45c777cfc8eb4f979d05613d3b9bae9cd614bab9289f54d84ba6a2a6fc045f06fb43142dbd1214188882b75bb9207a52e15c73cdfe841d73546b4c2e2291c84f171b076d275a35cb5c9e43ef5d02f017abb6d241ca26b892869fa89e9206690b1fd15679c29b7f18256f70af699463f33dff4e15a8978f4c7c2f8ddb38a2131c07b515a3d7db12b6ce3d5803482e51dd8b6110b2fbef611f2319cf9360d1bd497570193c2ef15911f3abb63e5f53ed911bb4d349c32cb651939100d7fc6822930d7d5307aa533e73fd9b67ae7c76cd87f8dbce6fa38e7"}, {0x48, 0x10b, 0x34, "592975ef3bcc27e674edb0abdcce839f9adba25829e650ea36c54ee20a690754697a2fab519ec523d6781e2d282fce7355b0b1"}], 0x218, 0x4800}, 0x8000) 2018/02/07 05:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001ee000)={&(0x7f0000d61000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x1c8, &(0x7f0000243000-0x20)=[{&(0x7f0000f18000)=""/153}, {&(0x7f00004a6000-0xa3)=""/163}], 0xbc, &(0x7f0000b9c000), 0x0, 0x7}, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000668000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007a8000)={r1}) perf_event_open(&(0x7f0000ec1000)={0x200000000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dc1000)}, 0x0, 0x0, 0xbffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 97.293181] 9pnet_virtio: no channels available for device ./file0 2018/02/07 05:35:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9000)={0x9, 0x1f, 0xb7, 0x9, 0x0, 0x0, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cde000-0x18)={r0, &(0x7f00005ae000-0x98)="138da251eaa6e558e54ed7dc4853ae6145ca9d3b6b83187b8309b8b76ae6d957973ac096130143908ce88bc008e125418224dec72bcac54e05daa764d7ad72ede45180b01d847b", &(0x7f0000d46000-0x6e)=""/110}, 0x18) 2018/02/07 05:35:49 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000006f000-0x10)={&(0x7f0000efb000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x9, 0x803, 0x725a, &(0x7f00001fe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000efb000)={0xf, 0x0, 0xfffffffffffffe01, 0x5, 0x11, r0, 0x9}, 0x2c) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000efd000-0x2c)={0x10, 0x7, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x400}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af0000-0x17)={r1, &(0x7f0000efb000-0x3b), &(0x7f0000efb000-0xbb), 0x1}, 0x20) 2018/02/07 05:35:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000002000-0xb6)="8000dd10a91473b6de2d54b2a9725cdc6c0a188942923aa1f2918069b0a74c99e0e132eeb2f49d8422cae7dffa4c488d283a301ef11940f560f774b28fdbcd90257886a37b2acf4530d9118e37294cfddb32e6d81079eaebe50a835760fb9d4305a5a7cab1ff9169b2a2ecad731d3aec91ea8ab00aeb082648d970bb3fdfc8f4212282cd8158cb757f34d6df63eb2e9c207c625176e613c6e0b30e8e72cda7b7011aadea56065d324cc751c23a1316d58c7b23f3a20a", &(0x7f0000000000)=""/134}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000-0x78)={0x1, 0x78, 0x2, 0x301000, 0x2, 0x6, 0x0, 0x0, 0x80000, 0x1, 0xfff, 0x0, 0x5, 0x9, 0x2, 0x80000000, 0x1, 0x5, 0x6, 0x1, 0x0, 0x101, 0x1, 0x80000000, 0x2, 0x6, 0x6, 0xb95, 0xff, 0x7, 0x9, 0x100000000, 0xffffffffffff7fff, 0x0, 0x8, 0x4, 0xbb, 0x0, 0x0, 0xfffffffffffffffe, 0x1, @perf_bp={&(0x7f0000001000-0x1), 0x8}, 0x2000, 0xb4e, 0xfffffffffffffffc, 0x7, 0x0, 0x1881, 0x7fff}, r2, 0x3, r1, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0xe3a, 0x1, 0xdf77, 0x3, 0x0, 0x8001, 0x4000, 0x1, 0x9, 0x6, 0x1, 0xfffffffffffffff9, 0x3, 0x81, 0x3, 0xffff, 0x3ff, 0x9, 0xffffffffffffff88, 0x1, 0x7, 0x1000, 0x8, 0x7fffffff, 0xe12, 0x20, 0x800, 0x1, 0x9, 0x0, 0xffffffffffffff80, 0x8, 0x7fffffff, 0xffff, 0xca, 0x0, 0x0, 0xfffffffffffffffa, 0x4, @perf_config_ext={0x7, 0x1f}, 0x80, 0x10001, 0x800, 0x7, 0x2, 0x5, 0x8000}, r2, 0x6, r1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xb, 0x8, 0x32, 0x4, 0x8, 0x0, 0xffff}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d4c000)={r0, &(0x7f00001dc000)="8e8e5aa7c2ca8dbce62f15bcdc5b582527d4906b2063d8d7b6eb9abdcd96fe591cfe01d6a3e18cc324591db7cba94dec6fe34dd55a6f68647c8756bd8b5e0487cf464497f162ddc1d93229b41a78caa14240e975195aebb1afe969f1fe2678a2dd997eb9a5a8ef3d00000000000003ff41ac6460fabd3391843bde6a65573d8d65e74078000000000000000112ce3cf7d49cf5f8ad1f1bae572f09c5039b7816ba1292ca7e7dffc19790e8b858b66cb2077b4d362d334b399568a25a10d78138270e1a13951d6f10735352babc3993e3c40cec57f3ffe3e13a3e9157dab438ce395b49d82f135cb749aa1ece2cba7640c0", &(0x7f0000060000-0x66)="942acd2c31abf637f1190fc2312ac501a4549c97fd348fb091370b398b34c9bd5c7b8f539a3e69ff4fe74dce4bc9b982683d10f2cebc5f6559bfb96bd85b9d12240021b94dd417f25fbd215d2b3e7375be9875117c5666326514b0ab8c7925cae395784b10fa", 0x1}, 0x38d) perf_event_open(&(0x7f0000c51000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000003, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x28000000000005, 0x0, &(0x7f0000dd5000-0x7)={0x0, 0x0}) sendmsg(r2, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@sco={0x1f}, 0x8, &(0x7f000000c000)=[], 0x0, &(0x7f0000750000-0x3b0)=[]}, 0x0) recvmsg(r1, &(0x7f00008a9000-0x38)={&(0x7f000059f000-0x10)=@can, 0x10, &(0x7f00001f9000)=[], 0x0, &(0x7f0000114000-0x2a)=""/42, 0x2a}, 0x60) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000310000-0x2)={r0, &(0x7f00004c9000-0xc3)="a8beeffd7163c6ddb782e87d078867350603dfa33f329d936a7c26af77cbf5319c4924b207383817b089dd384548ffcec5ee73b9b2a2ccf614ce3dd82042ad3d7475390f09b6c67349ceddd0bf99a024bba4fe85ca582cf3faffeea65c3332e246c5dbc120109d8ea3ef2afe20e6f8a39a5dcb3a1682d9fb9fd219406bd0bd504ae8b0412f415ed2ef3fb78585ea23e78048713aa1ceaa4eb9791b1230811eaf8bfbb07f8957732b622080345bf585c420a2162869c8a768d47e49e3f615e452e922f0", &(0x7f00001fd000-0x1f)=""/31}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003fc000)={r0, &(0x7f0000699000), &(0x7f0000efa000)=""/91}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00006c6000)={0x0, 0x7, 0xffff, 0xfffffffffffffffe, 0x2}, 0x2c) 2018/02/07 05:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003c0000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cf7000)={r0, 0x2, 0x1, 0x3, &(0x7f000017c000)=[0x0], 0x1}, 0x20) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000f83000)={&(0x7f0000f4c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000f19000-0x20)=[{&(0x7f0000ba4000)=""/95, 0x5f}, {&(0x7f0000d76000-0x9c)=""/156, 0x9c}], 0x2, 0x0, 0x0, 0x6}, 0x0) recvmsg(r0, &(0x7f00009de000-0x38)={&(0x7f0000ed8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, 0x1e, &(0x7f00000b7000)=[{&(0x7f0000942000+0xf68)=""/4096, 0x1000}, {&(0x7f000020e000)=""/253, 0xfd}, {&(0x7f0000ce3000-0xe1)=""/225, 0xe1}], 0x3, 0x0, 0x0, 0x1}, 0x40010002) recvmsg(r2, &(0x7f00007e5000)={&(0x7f00001eb000-0x80)=@generic, 0x80, &(0x7f000053f000-0x40)=[{&(0x7f0000319000-0x54)=""/84, 0x54}, {&(0x7f0000e71000-0x55)=""/85, 0x55}, {&(0x7f000017a000)=""/215, 0xd7}], 0x3, &(0x7f0000935000)=""/156, 0x9c}, 0x0) recvmsg(r1, &(0x7f0000bd0000)={&(0x7f0000182000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x1c, &(0x7f000053e000)=[{&(0x7f00007a7000)=""/225}, {&(0x7f0000ce1000-0xaf)=""/175}, {&(0x7f000037a000-0xea)=""/234, 0xffffffffffffff4b}], 0x1000000000000073, &(0x7f0000e4e000-0x1)=""/1, 0x2b3}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000d5d000)={&(0x7f000093e000-0x1e)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="84dfd3e5d77cae298c58c570cda6b97d"}}, 0x1e, &(0x7f00002c6000)=[{&(0x7f00003c3000-0x53)="013f905f77b0d7809efd2a61d3e44f97b606e3372e704dd5cc0ae9417276c415eb39359bc3ee33d857e9eca5ed007f794b03ca6b9b9a7ee953c4c63d943fa38d1f4c48f44e477d3f55c04fdb28252191a5", 0x51}], 0x1, &(0x7f0000fe4000-0x110)=[], 0x0, 0x8d0}, 0x80) [ 97.370248] 9pnet_virtio: no channels available for device ./file0 2018/02/07 05:35:49 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fee000-0x10)={r1, &(0x7f0000fee000-0x48)="8cf7b810263287b936a684c180cdb31569e539b2c124e5532d984c1e88eeafc12355f4aa02a5b42581c2ab8f9ecffe89f8e8c935ebbe82627aa61057f4d16a03582de3da174cfef2"}, 0xfd) 2018/02/07 05:35:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000023000-0x8)) 2018/02/07 05:35:49 executing program 5: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ce6000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0xfffffffffffffd66, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffe71}, {&(0x7f0000001000-0x25)=""/37, 0x84}], 0x96b0cf4a6d2225a0, 0x0, 0x2fd}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000d0a000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f0000764000-0xc3)=""/195}, 0xa3) 2018/02/07 05:35:49 executing program 0: mkdir(&(0x7f0000b32000-0x8)='./file0\x00', 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cc6000-0x78)={0x1, 0x78, 0xca, 0x8, 0x3, 0x5, 0x0, 0x2c77, 0x48, 0x4, 0xffff, 0x1f, 0x5, 0x795, 0x4, 0x7, 0x8001, 0x3, 0x20, 0x711f, 0x7, 0x7, 0x0, 0xd, 0xffff, 0x100000001, 0x3, 0xfffffffffffff801, 0xfffffffffffff65c, 0x9, 0xfffffffffffffffe, 0x4, 0x400, 0xdf, 0x0, 0x200, 0x5, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00004b6000-0x1), 0xf}, 0x8684d35627d42167, 0x1e6, 0x3, 0x0, 0x1, 0x100000000, 0x200}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000380000-0x28)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000159000-0x8)='./file0\x00', &(0x7f0000e21000)='./file0\x00', &(0x7f00001dd000-0x4)='ufs\x00', 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffdfffffffffff, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f98000)) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000892000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e92000-0x4), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00002af000)=r2, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x20000000000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/07 05:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x0, &(0x7f000069e000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a6e000)={r1, 0x50, &(0x7f00000b6000-0x50)}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000040d000-0x4)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x0, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/07 05:35:49 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000d000-0x20)={0xffffffffffffffff, 0xfffffffffffffffc, 0x400000003, 0x4, &(0x7f000000d000)=[]}, 0xffffffffffffff2b) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000012000-0x8)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000011000)='./file0\x00', &(0x7f0000011000)='ceph\x00', 0x2080000, &(0x7f0000011000)="599594f3df34b730458fed5fed30fc11f40c1db49725b63563723804f0fe965fd5dc17c339c6b086654d01c159f3a63d21c28db97efde8acd25861ea33c10114c1558873f5431435cda211d1c8a8233104e898c701a3740ec2b5f5c41c40029115b045f41114e5f23b7958433bd7926e65668b2a83f1aabf6c27039b5de66a79dd068317e5885e241566021ff6f936d71dcf9c36312babc9f364c82e21143316b097f2bb59de6018e1e7d74038736f5b0ef1ba9097663ee670fad96344f96086d2d395d10b09b5") socketpair(0xa, 0x806, 0x8, &(0x7f000000c000)) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)) 2018/02/07 05:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000518000-0x2c)={0x10, 0xfffffffffffffffc, 0x800000007, 0x9c, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000dae000-0x2c)={0x6, 0x6, 0x100000000, 0x7, 0x1, r0, 0x1}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fff000-0x8)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000272000)={&(0x7f00003b8000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00008e9000-0xa0)=[{&(0x7f0000e46000)=""/4096, 0x1000}, {&(0x7f0000c99000)=""/182, 0xb6}, {&(0x7f00007fd000)=""/251, 0xfb}, {&(0x7f0000760000)=""/183, 0xb7}, {&(0x7f0000399000-0x54)=""/84, 0x54}, {&(0x7f0000101000-0xae)=""/174, 0xae}, {&(0x7f000079b000)=""/209, 0xd1}, {&(0x7f0000b99000-0xb8)=""/184, 0xb8}, {&(0x7f0000ba7000)=""/201, 0xc9}, {&(0x7f00002f4000+0x48d)=""/31, 0x1f}], 0xa, 0x0, 0x0, 0x1}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000052000-0x48)={0xe, 0xb, &(0x7f000007d000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@alu={0x0, 0x200, 0xd, 0xf, 0xd, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x2, 0x3, 0xb, 0x2, 0xfffffffc}, @exit={0x95}, @alu={0x7, 0x8, 0x9, 0xf, 0xb, 0xfffffffe, 0xffffffffffffffff}], {0x95}}, &(0x7f0000a86000)='syzkaller\x00', 0x8, 0xd7, &(0x7f0000c13000-0xd7)=""/215, 0x41100, 0x0, [], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r0, &(0x7f0000df3000-0x1000), &(0x7f0000144000)="0e"}, 0x20) 2018/02/07 05:35:49 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x7c, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r1, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)}, 0x28) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x4, &(0x7f00001d1000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d7c000-0x2c)={0xf, 0x4, 0x8001, 0x14e, 0x1a, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000030000-0x48)={0x0, 0xd, &(0x7f0000f71000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80}, [@alu={0x4, 0xb6bd, 0x0, 0x0, 0x9, 0xfffffffc, 0x8}, @exit={0x95}, @ldst={0x2, 0x3, 0x2, 0xb, 0x0, 0x8, 0x4}, @map={0x18, 0x5, 0x1, 0x0, r3}, @generic={0x4, 0x18a}], {0x95}}, &(0x7f0000be2000-0xa)='syzkaller\x00', 0x4, 0x16, &(0x7f0000f70000)=""/22, 0x40f00, 0x1, [], r0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f70000-0xb)={r1, 0x50, &(0x7f0000f6f000)}, 0x10) 2018/02/07 05:35:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004b8000)={0x1, 0x78, 0x9, 0x8, 0x8, 0x1, 0x0, 0xfffffffffffffffb, 0x20000, 0xd, 0x1000, 0x0, 0x3, 0x3, 0x8, 0x43, 0x2, 0xffffffffffffc01f, 0xfffffffffffffffe, 0xffffffffffffb3f5, 0x20, 0x0, 0x5, 0x0, 0x3, 0x1f, 0xdff, 0x4, 0x7fff, 0x100, 0x6, 0x80, 0xa5ae, 0x3, 0x6, 0xfff, 0xbe2c, 0x3, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000ea6000-0x1), 0x4}, 0x4000, 0x5, 0x1b400, 0x5, 0x0, 0x0, 0xdb87}, 0xffffffffffffffff, 0xffffffffbe701ec4, 0xffffffffffffff9c, 0x9) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000286000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000001d000)={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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x7, 0x4, 0xff, 0x5, 0x0, 0x6, 0x200, 0x8, 0x1, 0x3157158b, 0x8ba4, 0x4a63f6c2, 0x5, 0x800, 0x8000, 0xfffffffffffffff7, 0x3, 0xfffffffffffffffc, 0x5, 0x5, 0x7, 0x6a, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x3, 0x9, 0xfffffffffffffff9, 0x7, 0x77db, 0x7f, 0xe8, 0x4, 0xd4a, 0xac, 0xfb22, 0x5e47, 0x0, 0x101, 0x0, @perf_config_ext={0x8000, 0x6}, 0x20000, 0x7, 0x9, 0x0, 0x0, 0x6, 0x14c5}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xd) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f7d000), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x5, 0x9, 0x1000, 0x4, 0x0, 0x100, 0x2a20, 0x9, 0x9, 0x9, 0x3500, 0x4, 0x3, 0x3, 0x9, 0x80000000, 0x732, 0x8, 0x4, 0x9, 0x0, 0x401, 0x6, 0x1, 0x9, 0x9, 0x7, 0x1, 0x7, 0x30106ff6, 0x1, 0x0, 0x9f, 0x20000000000000, 0x1000, 0x4c, 0x0, 0xffffffffffffff01, 0x3, @perf_config_ext={0x10000, 0x7f8c}, 0x4, 0xff, 0xda, 0x1, 0x2, 0x5, 0x6}, r2, 0xffffffffffff661c, r0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x2, 0xf7, &(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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f0000002000)={&(0x7f0000003000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="71a8a32b3c1e2c2002abcf6dd2f552b6912bff3cc4038db61c0828e59c3c76b2dbf809000e38c836bae72d3547de78060466c4e3f3eee18e4628c35a9d6d4fb014d821f840c0067cf7dc6ab01a7e48b9aac65dac0126c5", 0x57}, {&(0x7f0000002000)="fc14d71c44a217b544e5ce8903eddafbf236919920855cf3964afe4397ffbdfcda9028f1964d97583f42ffeadb", 0x2d}], 0x2, &(0x7f0000001000)=[{0x18, 0x11f, 0x6, "abad07e85945"}, {0xe8, 0x88, 0x5, "98615f3e2368f9639575aecdd82ea1f8390c94bb3edff9f77c9e2a804d383a16e5d32e673964b80464e0549f4f8b24566367e019ad19e4aa4f4ed132041bf4169afc345719886df3535666c5e1cd8a1412e03ee6f4d07b15fea9b2b8e1e0b1f9dac530928bad33f3ead30181da74f46e7c025a137b219bf1a362249bef901b53836e39bf2a24ac935bfde1ee8003f591b99221335d48a7e98b1d27482bc04349ba8756f1b0b76bdb956a57b5cb3c4263c38b5207c849e53c1ef071e28bbf714a19ae850f04b6280b054353a501d92a2ae420d423"}, {0x60, 0x11b, 0x1, "2c660e388be3525686af7cf8c98cb113e48dc32132e143f6d4a2900d7f569ed17e78856151c7559f610c98ac9ac478c652ae7740ecffdd91e2e400cfed248ddfec05950b9fcd6dab9a0d8f5124dd7f"}, {0x60, 0x111, 0x4, "1de38ffeac7030200be5baf44a15c21cc097e77a070aa5ed7845316c6fb66cf4ba786cb509d778a31d8f47aca2fe692bf709f5efab5a6c5b598b4525c94334f4ab0f19d409fd88c3738d932ce480bf5d"}, {0x40, 0x10d, 0x6, "521461790666ba5059bcb36fd4cd2eaf570ca45364d6aaf7587fb9d3646f85d9b477f35b87d9ad8bbc"}, {0x70, 0x10f, 0x7f, "6724be83c971595176bbc9ebe45d52e3bc59a9679d0d1ed2016369a52f204de2b7ed0434ceb5261033e20514f6936cd5cf6826be2638b33aaab430315fdd57cdf1e63325349a849f087b733b4dba8c31fa2d1e088e5ac3c59546"}, {0x60, 0x119, 0x9, "664664d0ded7e06971ebe628256b6deb8b1447847854381d64e38b3a2ca2d2d8b95e76dcce13cd14393aaa1eb02c2766fadba2064db6689a65d34be1a387519a5701118537d8cd27a5997b085678"}, {0x60, 0x18d, 0x3ff, "4a5fa4f95f60f0a48d3bad108fd00d2f4b651d53d13d3fec816b9cce6d59bc21153b893d83e7ad6c964cdc206963805caf3a5f6acd3f34b56b3f24274e71acaf0d96823b66b88181da"}], 0x330, 0x50}, 0x11) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000003000)=[{&(0x7f0000002000-0x40)=""/64, 0x40}, {&(0x7f0000002000)=""/191, 0xbf}], 0x2, &(0x7f0000003000-0x6a)=""/106, 0x6a, 0xffffffffffffff49}, 0x40010000) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x13, &(0x7f0000003000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x10001}, [@exit={0x95}, @jmp={0x5, 0x400, 0x0, 0x7, 0xf, 0x31}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7ff}, @alu={0xa07966fc18fdcc52, 0xffff, 0x8, 0xb, 0x2, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x1, 0xf, 0xa, 0xfffffff4, 0x1}, @jmp={0x5, 0x9, 0xc, 0x0, 0x7, 0xfffffffe, 0x8}, @exit={0x95}, @exit={0x95}], {0x95}}, &(0x7f0000001000-0x4)='GPL\x00', 0xfffffffffffffff8, 0xf9, &(0x7f0000001000)=""/249, 0x41100, 0x1, [], r6}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000-0x78)={0x5, 0x78, 0x80000000, 0x0, 0x8f, 0xbeb, 0x0, 0x0, 0x81210, 0x1, 0x0, 0x80000001, 0x100, 0xfeff, 0x8a9, 0xa15b, 0x6, 0x2, 0x400, 0x9, 0x8000, 0x40, 0x7f, 0xc7, 0x1f0, 0x1000, 0x6e48, 0x8, 0x4, 0x3, 0x180000000000000, 0x2, 0x5, 0x7b, 0x1000, 0x802, 0x6, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x1, 0xfffffffffffffff7}, 0x2006, 0x7, 0xa80000, 0x4, 0x100000000, 0x3ff, 0x20}, r2, 0x20, r4, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000)={0x0, 0x78, 0x5, 0xa6ce, 0x3, 0x2, 0x0, 0x529, 0x10000, 0x2, 0x0, 0x101, 0x5, 0x5, 0x400, 0x8, 0x7fffffff, 0xfffffffffffeffff, 0xf82, 0x0, 0x1, 0x200, 0x98, 0x2d1, 0x8, 0x3f, 0xfffffffffffffff7, 0x4, 0x3, 0x1, 0x7ff, 0x9, 0x39, 0xffff, 0x1, 0x3, 0x2, 0x6, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000005000), 0x3}, 0x1, 0x8, 0x1, 0x0, 0x7e5e, 0x9, 0x53}, r2, 0xcf6, r3, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000003000)=r5, 0x4) 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) bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0xf, 0x7, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x8, 0x5, 0x5, 0x5, 0x50, 0xffffffffffffffff}, @ldst={0x0, 0x0, 0x3, 0xc, 0x4, 0xffffffff}], {0x95}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x80000001, 0xa3, &(0x7f0000006000-0xa3)=""/163, 0x41f00, 0x1, [], r6}, 0x48) 2018/02/07 05:35:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b9000)='./file0\x00', 0x0) socketpair(0x2, 0x6, 0x1, &(0x7f0000955000)={0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00006e8000-0x2c)={0xb, 0x4e65, 0x1, 0x8, 0x0, 0x1, 0x100000001}, 0x2c) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000466000)={&(0x7f0000387000-0x8)='./file0\x00'}, 0xe) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ceb000-0x38)={&(0x7f00009c2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000019000-0x10)=[{&(0x7f00003cb000-0x4a)=""/74, 0x4a}], 0x1, &(0x7f0000474000)=""/3, 0x3, 0x4}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000a7b000)={0x7, 0x17, &(0x7f0000988000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @generic={0x8, 0xdf9, 0x8, 0xcea}, @call={0x85, 0x0, 0x0, 0xe}, @jmp={0x5, 0x4, 0xc, 0x8, 0x4, 0xffffffff, 0xffffffffffffffff}, @exit={0x95}, @generic={0x400, 0x99, 0x6, 0x39a1}, @map={0x18, 0x7, 0x1, 0x0, r2}, @generic={0x401, 0x9, 0x100, 0x2}, @exit={0x95}], {0x95}}, &(0x7f000000b000-0x4)='GPL\x00', 0x16ae46f0, 0x3c, &(0x7f0000a26000)=""/60, 0x41000, 0x1, [], r3}, 0x48) socketpair(0x17, 0x0, 0xffffffffffffffff, &(0x7f00001b9000-0x8)) 2018/02/07 05:35:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 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(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x6)=@hci={0x1f, 0x2, 0x3}, 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)="eee5e557620b", 0x6}, {&(0x7f0000000000)="4e470d476f0ba870d28d06e3954f22d109ae395529c4d37b17e3441b7bfc4fafcdd127808effa2a9a09af4c10c9b378f4d7590c4755035f16e01adac4953ff305743be68feeca4f29ade4a87c8625c1b2efd6ce6f80f61d4996a234ad67f958d3d6fcd9ce774a771b0cd3ed858e77e4497bde5bc3ef0e3c5209d8f0a9325d9", 0x7f}, {&(0x7f0000000000)="355488f67c4b6df5e553ee946f738a8a05cf436312dfd7b025b2", 0x1a}, {&(0x7f0000001000)="e68ff0eb84db35729bf3d0d39a3e709be3ede4af162ca2014669fd08be9ccc18f164247af6720cb12cde2481c2f0f31c2ab6738f4d60d1266af43a1a57e5e09b004a7a4d3fae5d0a4989678eb77c9862fa3aa77ae74c64f51501a616d097eb6ba33f284d3c0be2883c71c19d75468469d2fe3e8a2ba53f87d1ed472c1a75c35961244323a1e785d8300f6da089ad2707cf74c35ec8cca53f82d3be8c55fee54b8230f7f6a3f4e3463a45a4ae65635cfea579eb02209766c0e229998efaab70b37adc46d2916f4289432d7b33dd722bc32b4cff93d8b5ca8c402e050205226696b1cf65770577809e55e1894bfe5e608cb35d307ab4b127463e2c88fb48852b9d55bc00581f4f3369596a7f09dbbb719a64a9f71d6062b7f0161491bfc6cffc1d22140f18a03319fb398e0f832671ccf94631812f0a24882a10f9501127cb232d76ede6af8fc125c83c8e772668bce55cc50a1b46f53f7ca8231b09f814fc5a28155d898259ae80b61d91441fef457efc42d984148f28a8b8bf6812cc258276c524ca14e9570aa7113af99de6fc65c6db192b6445efe033a6a1993e2e0665838648282d528112bcca9f2642201277e505517116dd4e05ff7cbc94e724fdac70a46eb0225cd4ad9e4a56324b6b97a9e4c6dd3eafc2e974b35d04407c2a00ae9aac512aeea93373a98c99dc66954f7bb22a0c020456e607252ce7a8e1baa3411cc88a9f01231493fbaf0ea088a42a46f11196651dd4f189727d40d8ff0d474b880e81d95168ce2da09048fe93d65684b4b85b13f8d4383ec2248f5f67a093f62ee62f9ab978ac55917e0f63e7e5819a55ae33463149c16e98d5edefd275750697ccecb6f5a0212ab1189bf3efa43784983e16f90da0aefbb0c61f1a9903bbbb5d706066537b869bd9d596e3ead4bd199fa07c97596149293111067414f4ccdd01c7269479a3f44ceb7c2f0928f5ab9fc87dc1f0a2159fe607d2cc453c12b8fee3884579be52e8308e3bed7d315c6a821642a2ac3b4e01143570379d5e65e05b0245ea206151aa6f4de36d72e005d828b66a201588b775d9b22c605868bb9434c6345b04f8a84aca4d60728c56471d003fc24276a122bb7a53ded8a82f83509afa6ceddd37af433412b6aabb0cdd80730eb35b816d2a1e98bae1be4e0099f8bd1a6688c08bfd4cb9dc170618aa65fef382e14460156d29d39cd0aa985f306bac38aa6a349e5099f4d8f2406df9ae31e7a1fc75e3d35603d91bc82d2db3b67333a1bb522612add3c8f7ea542f9dc07488b5a3a1e2965e9f0fc5eacee7f5119fe047168e6246e8226ef26ea07d9b7cb1b239c7d241da6ee370f50e9838013cf205c7ddda4b72fcc31f9c246311642c5836fa2562c98d4d7b91e84da4ff4a57dfe0473a0cb7959359a925706ad5845bcba7361b714e665132dd15ef7daca1e66a5baeff924d670ac932a35152a3787b337a3917a672e146ae4a4609f459b054f48ea4ad7265d376cf59c4aa102314c62c3461d7ab9da02124f79217f627e60d8c1b1f60de4a2ba19dc72454be24e44f14aae726688d17710572e5c4bfe7d34ea61bbc0d81468329012483aa71333d89775dbdce10870890da0b7218cb407b41f9b9f622d5c64ca184a36964c7c003093a28ecfdce4bfb4beb96ed8649bbd031b6a26ee43e5a5a42b3308dd54eb6cd77acf48e7a5cbfac0857bb44df5d73f31183487e267dc7e2fc999588910288dc38c08a43ded7e7eb21f874e5bc3efd1420e7b5a75a8cb64514e955667f318ed308717e81c3d26619dfbc8abb2ce47eca5138cc6f5cafeaf25a9d1d5a45f8a5a24c8632d870ef346206f0d0046f978fb6307916037e9164c5ca763c85338726b61bd60ad14759aeb4d58a05cafb476e89f4212e7a4bf80dee4a9071dbff89d72cbe35428540766601a07a50f385ac26e07884dadf432a6135623b53d25751162ef14ee6ddff8423683fa454035b53a0b68d2471c9abab47374cc5ecc11dd4d81dfbb4086d51a443f16a3a3e8527b2c75afbc6548e74be5a494704c8adf39ff421cf243984b34453c884164f00386eade63823e49ff9aefb1045fd30ae854d572224f82444f309511ee5d5b45eb6bfb53e506b62459604ea95bfeaef5e3aecdcbd88a89c59483d2214e424af3f356627a073e9b8950f26184e3c4eaef85ba980fb7b037293419e8a58d6ca932cf37dfae194514d10b3bb623026258df46881fcbb0e67733c65481fb2405c5f8a2a33d17d96fc1d44deffef410d7eb07534d1ccca549c574aeb9a5f5e2027a66158ac2abe9719e441178edd71cad31ea1452825a213f2bef285b60ca8e4ac825cc7b1026a2280f2945064579a389968ff147f6766e2c2854974484c695b445703b844bae5a916d4694b9bcfe48e325f93434c96176ea5ae7bf701d6cc4ebaea8d6ddb7342c8eae14705f9c87cc9a999fa716cab375e95e1b3af80b78bea50704979c5c8981bddee471aba56f3a2893e182577c2bf7978586014e1ff358155d776a7f5bc0d742b178097a39865c815b1858eeb339e4d677833f1cfd221a6f8928e56cf9d917ec3819810098086f26b53242e7b5a32a21f942ce79ba783289b0b4a3365951ca2c30fcec81b8d339c96c3debcb807daee157de1164418cefd983adc5ab39b1d02210bb4fad58db9fc3d81eb59fe4e7644c9f254304bf1e4619ad88e39d4de561c2af53c83ea7bd71f2032b6e4ed671d412d513aedfe192c253d63644783095c88113cd141813796f9cd1f578d9070781aeb9b14dfb19c705fde25e4406a2d0f9b4885f2a659373808a18c42de840a6490aec7e0cc296207211eacf54e1223395ccf5f8d5ff7b80450d7128d1d51e2c44c244a40eb5dabc12de10e66cbedd1be85cd07cc1e6e2a473a4903cb159b178b32aeb0cac5ea6b1c7c1816eaf33bd26cc2310771e2ede0171fd6a618dcadf1c18aa20775a26227655ca6ca0ae3e4baaa9e05652a30d131666e18f945360f231ec53e1c580ceb2f72574bd6f845e3597ac3a7aa8d072f93551cac919686daaf162174b44c52842e63848f6a756954e0e3c892daa510937c1809ef8f400f3590ecbe8f675b85a29cbc347eab5ce9b66afe1a5f712f39dc4026abd5b29836134d5df9e05b276ba0df57bda02e7803b84f0792fe2db2a3bd2266447e806b0c650d4102593b0aa8b3011be48afe54f3e0ef2de48342184523c39ba08a1dc074b57906fce118d3d5ab601348a8dbcbd2d8378cda218e95dbbb4239f38d7452b362043f643449ffcef43a780125d671a688dddf7613f5b6c48e6735c5151288569f733001a3e5b7f29978cb688f1f20dda4460d9f78e9222ff855caef9bbfef81a6a33323f665790b2f07b2bc468ea03bf31c984adcbfb4fba451f78809d064e47882a6e13bda9b5cda51394daf3ae765236c2dd9a20dc555d30b20cfd8b499f0c48683025cbec141b717a4b31539c2a6a55232b0cd5e307613d63952f75d6715f09059139740887352ab3dbfe5b20d4bd1314f7f049455fdf95adb953f8c8876522f93d184535efe94a184011c0cb940ebbc296bf896bef4238b203c1640e2415bfe305a36be30165e50e8d904ee64437e12011738b35a550c415ae068ff695b4351517775366d47782ca1181971b5bde071a088e927f058052d43198e67b4f5b0ed6e8e3ef3c1df27968853710b619a79d9cf00603044afaa9ec9a27b1d3d72bf689332eab8d57fdab982abfe018bdc526529012ac284e8367642fbbf11a33b527f4f46faa7859e67c0cd0f9ef3c4a0b6e444d8e9acbc893df17010f4c7179556e5f6d0e117af277d3967c699e2987dab6f24886787ef93721e85bcac5a70d2cac31771cd266a1ba6862d8528f0a24b6e6a5300bd2448b807a7c7ea507b38e7fae752c43351e7da2b5dde6bffb4f5dc5735f726ac2a63f17aacab74905d1cefd0d77bb9d3531c6191dfbf9fe7732a98ac59188fcc65f70d5684fcbe8c9c257890db0be273601ffb3464fffb0fe00321ab4be350a528d92b6adf702098847e1aca2274fac3f4cfa3592111cd18e25b95e5ded2f2d05638e5a3c2371270328017137fd5b0183406f010bde7727e46f015a94b43b4c07f9491c114ac0f2050b5ede192ca5d4b29917923ae7867d230b82c1931f5623cb06c14069c86e322274a6413e7e6e8bda19e5601085a002f15a4bbdc64846eba0347a77c4728038689633f21de921bede1931f9a24dacc4a4c9563ef630df43081210e6d9d0e37568dd41bcd144c8edb5981220941f5772537e15c5428c1f5d1f9a7bbe64b2cb61f98a5ba62da3754e56d6b1a081f60c0ad5204c1410288491703c93037cb32b7fc4e881a28066cafd055d94ab89443e27099e8f6a9e05b1076c95d185510f93f87975655503f1d68a303276dccefe08d2d52c569d7f38e6c9182e8f32f7a5d280efa23b793153808b0016d96368b9b3b01d576fe2915970e64738913326a9e4f71e7a23367fbc3b9ea2ec70cbe632dc581d50d965f811ab3853b8297a666c806cf8726691a87bf3455fe8f93aa8ef0f8ee83c1c43de2e74718025048f4cbaad51e6c8764246f966e2790832261fff226051165b6a44ae0bdde72cac996dd209addee88e7e23eaa079bb62089cf3aadad2b1a2d8b0012ec363a98e2be147a51e93e3ccd38414af9a20c802024f44e12c698b716502987629fdbd501dd398edc0c1a1d24cf855874556f821f6fb665505ba89f9af7857c0729d4190de0f2807f935ea981e2ddfca48e615ea38975347cf8f47d73ae8a4865c99207f5a21a776371eb4941954152ad61bfade37ad3ee1a449c3893cf11aba5046ea80ec41b324a27d8264d06da35f70a6f836ebe773266ad2f75084d7e4b4c68e2c35932eb2e83c54a00f0d8b8d37cdea854dfdbb8b834e0e82b1c0b47ec79908a8ee43256e2a1602a6e9bd5441393007b1ff26006dc3d291c0e8231b0682457eebb2145360e0f1377baff47486ea82be76febee770e45f2cb961aa119d8a0e7b808ca2625551ed0d4767e4072e6faaad7d9eee3c76f7b80ffe3f8aa9cc6b9b3a653289d6b1c51994ffcf6372fbca250816ef49c02145a2759b0811433924ca5d790908c0dc59ca6e87dba680cd20ae282563c1722e7f7a4cb3f06d50b9ff1768709198ad5a2ea9b919a37d688c29c4b36fe22fdc17a3811c3f00b8298ca9bc46489dd1a4505a617932553bcd67e5b765948f2c7595f14bbc0c01cf6e635456ed3cd9bc4ce7071ed4586ca598c9bb3f06c09312621ccbcb1180f69c8cc473f0d6090480e5615e142db0be3b0217ff52991f7251abef21ea336a06cc4eadb21f773043225cba52baf10be41e92c73210e85b5c8dfa863d491e885515ec963222d66690691554014147af2ff3428d90cf6e5479c75b5154d0d54963abc23592d13ac2822e3af724599ed86471d193334e0442a75899d5e4356aab5b29b820f7981c24c378a7922af3715e1986452dd9ae85bf71a60c7bb72c8c11508ba7af908457a6515509173d135e19978471f0442fef6a82d0ed8e7688353a8ea615eeb62782038dc5b8b9e86522ee8bf90db0c1f0a4683f8948095614fb62e1cd838dda8308f6729e547d8f3736441a3faf38bc3a7cc775611f84a69656bb93455a2f26446f761ab4c9d843da8fa59a5ab1a79a8ffba440b1bfd715a7d7b6fdbf45cc78464d1a0bc404d0919f6c983a746f9e1e5907ae2c3aa5731535b24180cc03479dc03d2dfe7b30e2c291e91d95d09314542ca824645bf498921fc4097fe4721a16a9784ca7af2", 0x1000}, {&(0x7f0000001000)="7cef6b7ecfb659a9329f8929bfed9b61a76fb8f7853d8a229c666fac98ac72ba11aafcfb092b3b61f0ae3aaf98be157bce3082b23cf2c452f0251d40b5e58b473e40567ba174a3df1f6948dcc00cf3d019d943150dd8b8e8521f45992b2a80b7804ae01a1d013ce4e714d4de70e5c5df03b0fcf22227b1f6", 0x78}, {&(0x7f0000000000)="591c3c49cc71", 0x6}, {&(0x7f0000001000-0xbf)="2b86cb7e4bcc3e7dbfb26a17ae99e4014bb0e6022bb3e3e6fa00a290bc183e3d9b45195e6dc6d595019805dc3d75b63e0d88985f5121a488eea2ce2bb172b73ddeacc467159f62c4dab6e67a8e7b3f50b95d16a7921bc81f98e1ef72995ce869490d04050980cbdd422efba129507152a35bca549cd42bccfc0823471fc717cbfb8ea9e539e475f9ad19e9b4565af0aecdae65c554ceeb9cab20e958e56ba74c10d8654617106c3e5b406208c55f2c59a1cbf73f90f0add38f6dce65ab8b49", 0xbf}, {&(0x7f0000001000)="5503f3dfdd78fc7ad5cf885008414cf84e05a5e05760f75d4842b9fd12c7a9e2f76e802b6d33e6622a9782fe311f9f4e011f1ddac19b144fd0bd100dedb537d7c1cce4fd5fd52b1022b3893a909b1c0fbe9e745e582bb236b3dbe2f8f3ddf4da131c673aa2ea04eea87bb75dd42175ea0b4d28c4ea5796b74a95c18591812cdfe683f33f1cbfa7648e1ae7cd45d5a9afed93d5291c5ae06d193fe61c31b428a0dc842e8a511645148bc02f60aab950a38dbd73d89bd3a6bca3f9700ce766e6520d2fa8476be417a3e74c7b9d9c4bea3243fe6b", 0xd3}], 0x8, &(0x7f0000001000-0xc0)=[{0xc0, 0x117, 0x400, "8d5e48aa1fefc01954443a8acf349d6b3a0aa1f6dbe810b6891911aa13266b15864df5e06d74157ff229cc7c6fcf49f7cb302f78bbf0916b0ce5e9664d500f587c9bd26556638174418f692991d5692ff08d65f973ac6cce380c169aeb0b434d5141940f01330bf5edbd4d13223db651cd85c592a8a3d978dc1cb26f8e389c40c00f6cc4351838761f0593d4e785830521f0e4609e72a800e6d0d12d2c75e74ab9dffc8b5d5ca18786"}], 0xc0, 0x4000}, 0x800) 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(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x10)=@can, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x8a)=""/138, 0x8a}, {&(0x7f0000002000)=""/131, 0x83}, {&(0x7f0000002000)=""/45, 0x2d}, {&(0x7f0000003000-0x53)=""/83, 0x53}, {&(0x7f0000002000)=""/9, 0x9}, {&(0x7f0000001000)=""/35, 0x23}, {&(0x7f0000003000-0x10)=""/16, 0x10}], 0x7, 0x0, 0x0, 0x101}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x1, &(0x7f0000003000)={0x0, 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$kcm(r3, &(0x7f0000003000)={&(0x7f0000003000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000003000-0xa0)=[{&(0x7f0000003000-0x91)=""/145, 0x91}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000003000-0xc7)=""/199, 0xc7}, {&(0x7f0000004000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000)}, {&(0x7f0000003000)=""/220, 0xdc}, {&(0x7f0000003000)=""/111, 0x6f}, {&(0x7f0000004000-0x64)=""/100, 0x64}, {&(0x7f0000003000)=""/88, 0x58}, {&(0x7f0000004000-0xbc)=""/188, 0xbc}], 0xa, &(0x7f0000003000)=""/148, 0x94, 0x6}, 0x63) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r2, 0x0, 0xe5, 0x3e, &(0x7f0000004000)="e0a607ba70efd99a2a3faa8ecede4bf1b02df19b3a30269c0d169aeaefd1c6e1c293c6ee2ffa8803c96ad7fdc11b6e8e86bf411b6be52fb973e391bd11f60105edacefc789361a76f009791294784952e1212c95dcc20a053188d60ab4d3df1563c9abb3466abd5635147e74f70ef2f8ebfd221931d07bd90a263096f0f33265a1e8a863742f5bb03466977ad2269e8bead4390bbdfc25a542f170fd0bb34e1d6a30f67d8a1968ebd3a52a9368f6e0b014300c3ef64a51c7a4283c717498575693fa188c70926ab61c692cb88d8fbaba5d2c79984f11722919b68dba028c9263d3e7aa5588", &(0x7f0000000000)=""/62, 0x4, 0x82}, 0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000)={r3, 0x50, &(0x7f0000006000-0x50)}, 0x10) 2018/02/07 05:35:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cea000-0x8)) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/02/07 05:35:49 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xa9a125b9a3f9e97e, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f08000)={&(0x7f0000acd000)=@rc={0x1f, {0x4, 0x65b9, 0xff, 0x6, 0x3b, 0xfff}, 0x4}, 0x9, &(0x7f0000fd4000)=[{&(0x7f000053c000-0x3b)="141e36a45144c86a2d35cd5421c9bc5d8118366c269ec94f4dec875f386762122dc053f940b0920b2e35e35c9372729b5918e36923f0413f3efc95", 0x3b}, {&(0x7f0000fd5000-0x23)="1e441b1dfbdf110156b6ac193f77142a455cb72504bf30e89c69fb295953ff797d8db8", 0x23}], 0x2}, 0x4c001) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xfffffffffffffdf6, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x103d, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000cc0000-0x28)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0xfffffffffffffffc, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r1, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)}, 0x28) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fd7000-0x10)={0x1, 0x28, &(0x7f00006e2000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d00000)={r2, 0x80000001, 0x18}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000018a000-0x8)='./file0\x00', &(0x7f0000fd5000)='./file0\x00', &(0x7f0000fd6000-0x9)='ecryptfs\x00', 0x200020, &(0x7f0000fd5000)="a7d3cc547726becd24305ca6953c49f92e689baa60f849f671a01e763a537d1ce9bc9fdd4f2ac9bf81193bf948315d8a47d6420ad3ada6609b9db459056b22dcec822003abb1f7a087e71a5a4123076d8d35e2a4117ae9a4e6fa74153c8e20252a7e1d56d7d2a2723a419148fc8653022ddc42d672dd87a0759e4bc3b44baba23f606699497b9e") gettid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000998000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fd5000)={r1, r1}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x100, 0xfb, &(0x7f0000c00000)=""/251}, 0x48) 2018/02/07 05:35:49 executing program 2: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x3, 0x0, &(0x7f0000002000-0x8)={0x0}) sendmsg(r0, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000ac1000-0x10)=[{&(0x7f0000f1a000-0x14)="01", 0x1}], 0x1, &(0x7f0000acb000)=[]}, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f19000)={&(0x7f0000f19000)=@ethernet={0x0, @random}, 0x10, &(0x7f000052f000)=[{&(0x7f0000f1a000-0x39)=""/57, 0x39}, {&(0x7f0000f1a000-0x16)=""/22, 0x16}, {&(0x7f0000a6e000)=""/4096, 0x1000}, {&(0x7f00007bb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f1a000-0x3e)=""/62, 0x3e}, {&(0x7f0000f19000)=""/235, 0xeb}, {&(0x7f0000af3000-0x1a)=""/26, 0x1a}, {&(0x7f0000f1a000-0x31)=""/49, 0x31}, {&(0x7f00004e2000-0xb4)=""/180, 0xb4}], 0x9, &(0x7f0000a16000)=""/37, 0x25, 0x4}, 0x100) 2018/02/07 05:35:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000088f000)={&(0x7f0000f89000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000784000)=[{&(0x7f0000841000-0xde)=""/222, 0xde}, {&(0x7f0000cf9000-0xa4)=""/164, 0xa4}, {&(0x7f000017e000-0xc0)=""/192, 0xc0}, {&(0x7f0000c56000)=""/214, 0xd6}, {&(0x7f00009bc000-0xf6)=""/246, 0xf6}, {&(0x7f0000d23000)=""/4096, 0x1000}, {&(0x7f0000ff2000)=""/13, 0xd}, {&(0x7f0000d70000-0x31)=""/49, 0x31}], 0x8, &(0x7f000018d000)=""/176, 0xb0, 0x100000001}, 0x40) socketpair(0x8, 0xa, 0x3, &(0x7f0000f40000-0x8)={0x0, 0x0}) getpid() recvmsg$kcm(r1, &(0x7f00007ff000-0x38)={&(0x7f00000ec000)=@can, 0x10, &(0x7f00002ca000-0x30)=[{&(0x7f0000eff000)=""/189, 0xbd}, {&(0x7f0000f1f000)=""/252, 0xfc}, {&(0x7f0000a61000)=""/207, 0xcf}], 0x3, &(0x7f0000468000-0x5d)=""/93, 0x5d, 0xb0}, 0x21) bpf$PROG_LOAD(0x5, &(0x7f00001ce000)={0xf, 0x10, &(0x7f00001b7000-0x80)=@raw=[@exit={0x95}, @generic={0x0, 0x7, 0x4, 0x100000000}, @exit={0x95}, @alu={0x7, 0x9, 0x7, 0xf, 0x7, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5c5}, @jmp={0x5, 0x7f, 0x0, 0x8, 0xa, 0xfffffffc, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10001}, @generic={0x8001, 0x6, 0x8, 0x4d9}], &(0x7f0000a38000-0x4)='GPL\x00', 0x7, 0xa, &(0x7f0000abc000)=""/10, 0x41000, 0x1, [], r0}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004dc000)) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000124000-0x18)={r2, &(0x7f0000da0000-0x9b), &(0x7f000086b000-0xb)=""/11}, 0x18) 2018/02/07 05:35:49 executing program 7: mmap(&(0x7f0000000000/0x391000)=nil, 0x391000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000392000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000081000)={0xffffffffffffffff, 0x1d5, &(0x7f0000392000)}, 0x10) 2018/02/07 05:35:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007cd000-0x78)={0x7, 0x78, 0x7ff, 0x4, 0x4, 0x8, 0x0, 0x3021, 0x4000, 0x0, 0x9, 0x1, 0x3, 0x8, 0x5, 0x1, 0xcb7, 0x1, 0x6, 0x4, 0x7, 0xfffffffffffffffc, 0x80000001, 0x8, 0xffff800000000000, 0x3a3, 0x7fffffff, 0x7f, 0x9, 0x9, 0x4, 0x5, 0x400, 0x7, 0x81, 0xe10, 0xfffffffffffffffd, 0x4, 0x0, 0x101, 0x4, @perf_config_ext={0x1, 0x9}, 0x4000, 0x28a9, 0x8, 0x4, 0xe2f, 0x1000, 0x8}, 0x0, 0x4, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c11000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000041000-0x20)={r1, &(0x7f0000aac000)="b8", &(0x7f0000702000)="01", 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r1, &(0x7f0000014000-0xcd), &(0x7f0000020000-0x28)=""/40}, 0x18) 2018/02/07 05:35:49 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000012000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f000000b000-0xd5), 0x6cf8}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000fed000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x2, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000)={r0, r3}) recvmsg(r1, &(0x7f0000008000)={&(0x7f000001a000-0x10)=@ethernet={0x0, @local}, 0x10, &(0x7f0000016000)=[{&(0x7f000001a000-0xaf)=""/175, 0xaf}, {&(0x7f000001a000-0xa1)=""/248, 0xffffff6a}], 0x2, &(0x7f000001a000-0xfe)=""/254, 0xfe}, 0x0) 2018/02/07 05:35:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d8000-0xe)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000e0c000-0x9)='devtmpfs\x00', 0x41, &(0x7f000084c000+0xb9f)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a31000-0x48)={0xf, 0x6, &(0x7f0000386000)=@raw=[@generic={0x6, 0x1, 0x18, 0xd794}, @generic={0xa01, 0xeca3, 0xcf, 0x4}, @ldst={0x1, 0x2, 0x2, 0xb, 0xb, 0xffffffff, 0xffffffffffffffff}], &(0x7f00008fb000-0xa)='syzkaller\x00', 0x9, 0xa6, &(0x7f0000b84000-0xa6)=""/166, 0x41100, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000022b000-0xc)={&(0x7f0000f6a000-0x8)='./file0\x00', r0}, 0xc) 2018/02/07 05:35:49 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002a6000)={&(0x7f0000aed000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000c8d000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000500000-0x20)=[{&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}], 0x2, &(0x7f0000a3f000-0x3d)=""/61, 0x3d, 0x100000000}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000ab6000)={0xe, 0xd, &(0x7f0000924000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x3, 0xa, 0x6, 0x9, 0xe0, 0x4}, @jmp={0x5, 0x80000001, 0xb, 0x6, 0x1, 0xe, 0xfffffffffffffffc}, @jmp={0x5, 0x8001, 0x3, 0xf, 0x5, 0xfffffff4, 0xffffffffffffffff}, @ldst={0x1, 0x0, 0x1, 0x7, 0x6, 0xfffffff8, 0x10}, @map={0x18, 0x7, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x1000, &(0x7f000018d000-0x1000)=""/4096, 0x41100, 0x0, [], r1}, 0x48) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x1cd, &(0x7f0000cf5000)=""/237, 0xd9}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f000073b000-0xb7)="38504c004ca2979fba93738a08d41b23212bfa119364c6fcaa21bf9a8e2ddb39abd44f24e2d93d29abe7a723562fca32d964cc7fb27e27eecb7c6f2865df2db292ce49e30f375dc42c662426377f4a1311331d0fbcbff06f83ed915a16fd2e8b65a8fd9de5da1d5c5d8deb3351a2fe059e1f5ed01986859c177ad7d8eb48222c4d7b51a79b93895cf8a3883e3afee6352608e5d4d5aa968a554dd2e3831a575c1f2c3438940ff4d80f1272e26a7a4ce5680999261819f0", 0x9, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0xe6) 2018/02/07 05:35:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000bd0000)={&(0x7f000035a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x1c, &(0x7f00005d7000-0x20)=[], 0x0, &(0x7f000009f000-0x1)=""/1, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f00006e3000-0x40)=[{&(0x7f0000b2a000-0x3d)=""/61, 0x3d}], 0x1, &(0x7f00008e5000-0xa1)=""/161, 0xa1}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[]}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002000)={r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004b000)={0x8, 0x13, &(0x7f0000fad000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xff}, [@exit={0x95}, @map={0x18, 0x2, 0x1, 0x0, 0x1}, @exit={0x95}, @jmp={0x5, 0xff, 0x7, 0x1, 0x6, 0x4, 0x1}, @exit={0x95}, @jmp={0x5, 0x43b, 0x6, 0x8, 0x2, 0x100, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, @alu={0x0, 0xfb23, 0xf, 0x0, 0xf, 0x50}], {0x95}}, &(0x7f0000034000)='syzkaller\x00', 0x3f, 0xb7, &(0x7f0000d7c000)=""/183}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000065e000)={r3, 0x50, &(0x7f0000f25000-0x50)}, 0x10) 2018/02/07 05:35:49 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f75000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f2d000-0x14)={0x0, r1, 0x6}, 0x14) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x3, &(0x7f0000f77000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [], {0x95}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000f76000)=""/251, 0x0, 0x0, [], r0}, 0x48) 2018/02/07 05:35:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000e84000)={0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)='w', 0x1}], 0x1, &(0x7f0000cf3000)=[]}, 0x0) 2018/02/07 05:35:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f15000-0x18)={r0, &(0x7f0000ae0000)="b17d78db648f72e04e4573e5a5c9d1b5e899cf32050f5b9f46e799e638060d0e4967e6900e8f99e7e1bd5d01999c01e80bca898d56187822abc50600699938462da854fe3d259ebb8a88665cb9da819c505519ecebfcce0cb9c9", &(0x7f00008fe000)=""/77}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007e9000)={r0, &(0x7f0000130000), &(0x7f0000f4a000)=""/33}, 0x5) 2018/02/07 05:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x0, &(0x7f00000c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000eff000)={&(0x7f0000d0b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00008e4000)=[{&(0x7f0000847000-0xe7)=""/231, 0xe7}, {&(0x7f0000ea0000)}, {&(0x7f00004e6000-0x8b)=""/139, 0x8b}, {&(0x7f00005a9000)=""/93, 0x5d}, {&(0x7f000059f000-0x9f)=""/159, 0x9f}, {&(0x7f0000f5b000)=""/103, 0x67}], 0x6, &(0x7f0000984000-0xf5)=""/245, 0xf5, 0x7e4}, 0x21) close(r0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) recvmsg(r0, &(0x7f0000a99000)={&(0x7f0000008000-0x10)=@can, 0x10, &(0x7f000001a000-0x40)=[{&(0x7f0000141000-0xd9)=""/217, 0xd9}], 0x1}, 0x0) 2018/02/07 05:35:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000925000)={&(0x7f00003d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xffffffffffffffdc}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000098c000-0x38)={0x0, 0x0, &(0x7f0000ed1000-0x30)=[{&(0x7f0000c0d000)=""/14, 0xe}, {&(0x7f0000214000-0x92)=""/146, 0x92}, {&(0x7f0000f49000)=""/195, 0xc3}], 0x3, &(0x7f00002a6000)=""/69, 0x45}, 0x22) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000090000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ede000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000b34000-0x38)={&(0x7f00008fa000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000af0000)=[{&(0x7f0000b13000-0x56)=""/86, 0x56}, {&(0x7f0000b43000)=""/85, 0x55}, {&(0x7f0000513000-0x80)=""/128, 0x80}, {&(0x7f0000066000-0xe0)=""/224, 0xe0}, {&(0x7f0000b7b000-0x94)=""/148, 0x94}, {&(0x7f000043f000-0xa5)=""/165, 0xa5}, {&(0x7f0000880000-0x2a)=""/139, 0x8b}], 0x7, &(0x7f0000348000)=""/176, 0xb0, 0x8}, 0x3) 2018/02/07 05:35:49 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f75000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000825000)={&(0x7f0000f7a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000343000)=[{&(0x7f0000077000-0xe4)=""/228, 0xe4}, {&(0x7f0000f79000)=""/4096, 0x1000}, {&(0x7f0000102000-0xba)=""/186, 0xba}, {&(0x7f0000f78000-0x65)=""/101, 0x65}, {&(0x7f0000f7a000-0x98)=""/152, 0x98}, {&(0x7f0000f79000)=""/9, 0x9}, {&(0x7f0000f79000)=""/218, 0xda}, {&(0x7f00003bb000)=""/74, 0x4a}], 0x8, &(0x7f0000f7a000-0x8b)=""/139, 0x8b, 0x8}, 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000544000-0x38)={&(0x7f0000f79000)=@rc, 0x9, &(0x7f0000cd4000)=[{&(0x7f0000f7a000-0x64)=""/100, 0x64}, {&(0x7f0000c41000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f79000)=""/125, 0x7d}, {&(0x7f00001f3000)=""/70, 0x46}, {&(0x7f000072d000-0xc4)=""/196, 0xc4}, {&(0x7f0000f7a000-0xe)=""/14, 0xe}], 0x6, &(0x7f0000f7a000-0x15)=""/21, 0x15, 0x2}, 0x2) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x12, &(0x7f0000f79000)=@raw=[@alu={0x4, 0x0, 0x9, 0x4, 0xf, 0xfffffffe}, @exit={0x95}, @alu={0x4, 0x5, 0x7, 0xa, 0x4, 0xffffffff}, @generic={0x8, 0x40000000000000, 0x6, 0x8}, @alu={0x7, 0x101, 0x7, 0xd, 0xe, 0x20}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, @exit={0x95}, @alu={0x0, 0x40, 0xd, 0x2, 0xf, 0xfffffff0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000f59000)='GPL\x00', 0x7, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000fe000-0x8)) 2018/02/07 05:35:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000072b000)={&(0x7f0000000000)=@can={0x0, 0x0}, 0x10, &(0x7f0000988000-0x20)=[{&(0x7f0000324000-0xfe)=""/254, 0xfe}, {&(0x7f000016d000)=""/161, 0xa1}], 0x2, 0x0, 0x0, 0x7}, 0x40002002) bpf$PROG_LOAD(0x5, &(0x7f0000b19000-0x48)={0xc, 0x0, &(0x7f0000f7b000)=@raw=[], &(0x7f0000ca6000)='syzkaller\x00', 0xaf, 0x2b, &(0x7f0000001000-0x2b)=""/43, 0x40f00, 0x1, [], r0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x6, &(0x7f0000001000-0x30)=@raw=[@call={0x85, 0x0, 0x0, 0x23}, @alu={0x7, 0x8, 0xe, 0xd, 0x7, 0x0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x31}], &(0x7f0000001000-0x4)='GPL\x00', 0xe5c3, 0x32, &(0x7f0000000000)=""/50, 0x41000, 0x1, [], r0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r2, 0x0, 0x86, 0xe2, &(0x7f0000003000-0x86)="acfdab51363f3985f96afc4349c0944ddcea512fb1ac5bb14b4eb7bbf07bfb8fe9da55a9ecca0e2598597f0398ecd71fc09390430061c85857a30aa0733a498f5359e6c732bc37d8f055d72ee3938c29c15ef7aba2ef88df32efa5e29a8835f8326ad661c88e19301e8d19e64dfd3a8f9a3e200a33301237b3d187bde3963589c7085c10f6e0", &(0x7f0000002000)=""/226, 0x1f, 0x7}, 0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xe, 0xa, &(0x7f0000002000-0x19)=@raw=[@exit={0x95}, @jmp={0x5, 0x3, 0xa, 0x0, 0xd, 0x100, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x5, 0x4, 0x3, 0xb, 0xfffffffc, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000001000)='GPL\x00', 0x29, 0x2b, &(0x7f0000003000)=""/43, 0x41100, 0x1, [], r0}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000+0x936)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000003000-0x5b)="34a95e86ed0748b9ab748d51ba5b4f9bc49df0412ccd00e5c9a0e7ff20a563483138299832d1d14ad5e83262b977786326553e02964bc822653c41c7c6f4a71cd666a06740db6a3aa4d2f06b5f7b1dfbd24f1919209637163a8072", 0x5b}, {&(0x7f0000005000-0xb)="5bf16ee16982a39b4023f4", 0xb}], 0x2, &(0x7f0000006000-0x310)=[{0x70, 0x119, 0x3, "611794acfb233c32608e2a8ed7c4db0c523bd99111e7ea1d963c1b2dbeb99ed01f2b6f662b2902cf65d695103337f63c12bc4a9f196c0dd8adbb92b359cfe2110beaf462e6057975b740e2b40ebcdaf5555bd73814370e086e005307e229434a"}, {0x68, 0xff, 0x983c, "166e3ae6457594ed5aa238dcdb8c78a151da3c0298260b9322fae1ce5b14b62cc6fb4b1a6674b34564fcaacd8a3f54ba9708e7b0d67aa9ea36f952935bd1f0b200ed28a593c2baaba07fd5fd71de10d2e22aed2ad9b5"}, {0x60, 0x0, 0x0, "4a2777dadbb0cf2fc4216c05ada2376b73d30032aca64a58950ee523622eb706e265eef579a3da9bed7afd09b10e421311a95e0c5b51dab4ef833a6931520df50a021d45aeca35c32b994357"}, {0x60, 0x104, 0x2, "351fda072acdc67ede84c6cf45d3ad5ea5f4c8de27030d9278be5ed1a1fcaf111b7c13e6495b0f6522306fc80593661035f06863ac9a0fd3a5ba54012e770f718cdc36b3509427673a1c3ecc9b5e"}, {0xd0, 0x11e, 0x5, "3f192ceb263cf1c1c47b5de60a7f1df613d402a344c72725dc2c511c7b5d0c35d541d3b05b9ed9d224fc8b919091fa1b7c67758a8f4e6a803e490a64897be9be05165bbad7b400f4829d8ee2d6aee143d241d0ac55fc2333e3d2fec165949cecfb7a80f486fdc7e2f889da38afbdbf08f2d32f11c4425e7aa62f2236f5e543079200381b8f86284b752471d6ac60c32987a53a66e760a2a719fc1a2cc4022f25fa2acb70a285858a357068fe89aeb7ea3cdca429d7d7fbe56c3614"}, {0xa8, 0x11f, 0xd9bc, "641f4bf72087fc4ed690ff13fa2bcde0431c4a9be5a75babd02a1d28120c582d9bc43bc59daa6a9560546951a18273c653498caf5526f4ba0eecc6ce15baaae4fa166aa99ad1f335563fa871dc0b2dd2540ba19d3276c6f6e50e8e382a0e2a55a1095d5d111bf1af36280c32d7ee093204f991e499dd45bfb11513b0cbd75643be9e5a26fc8f2e5c2dcaf5bdf9758970f8301ab28a6dbb74"}], 0x310, 0x8080}, 0x4040000) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000-0x20)={r4, &(0x7f0000000000)="91661b88884015f845002643341aea0521c4f0aba9d1a13a59876453123958b475b0c369", &(0x7f0000002000-0x45)="52424b7e3555b9f992d4033651ef56b0afa45c847d453d0244faabffa25659b5abc120b0e6696415126128fc05629a0df7359c5a64d4dfbd637d867beef39c65adee6fcbf3", 0x2}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x5, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80002, 0x739, &(0x7f0000007000)={0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000-0x4)=r2, 0x4) 2018/02/07 05:35:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14), 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0xfffffffffffffffe, &(0x7f000000b000)={0x0}) perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x9, 0x1f, 0x5, 0x0, 0x0, 0x20, 0x200, 0x2, 0x20, 0x8, 0x2, 0x9, 0x3db2, 0x8, 0x8, 0xe5, 0x5, 0x9, 0x0, 0x9, 0x100000000, 0x1, 0x3ff, 0x100000000, 0x20, 0x8, 0x8871, 0xfffffffffffff990, 0x9, 0x0, 0x3, 0xb0, 0x8, 0x8000, 0xfffffffffffffffa, 0xb0, 0x0, 0x1, 0x5, @perf_bp={&(0x7f000000c000-0x1), 0x1}, 0x10000, 0x5, 0x0, 0x3, 0xda00, 0x9, 0x908b}, r0, 0x8000, r1, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={0xffffffffffffffff, 0x18, &(0x7f000000c000)}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:49 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000feb000)={0x17, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000-0x10)={r1, &(0x7f0000feb000-0x2)}, 0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000067e000)={r1, 0x28, &(0x7f0000fed000-0x28)={0x0, 0x0}}, 0x10) close(r0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fed000-0xc)={r2, 0x7, 0x8}, 0xc) 2018/02/07 05:35:49 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={0x0, 0x401, 0x10}, 0xc) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={r1, 0x40, &(0x7f0000002000)}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000+0xe28)=[{&(0x7f0000001000-0x9e)="6817bc1a65e128d12029536b40494b061059a89b4e6f4f4e18843494387348992f45ca1b21aa63aadf27eb5f8ac711f7c0aa0fdfc607cf0a27a48b99de44d946b114036aedcdb6e03187e2c961ebc2a9058a41d23fa08e28ecce6ccc6cdd3d0bce07cb21997622b7e0c36290400697ef652b80dd3bff68e2e9eea60d3cd415555d481defe167f0980f6b0259d8abbe938e5513b489cab40b6edde76b51a4", 0x9e}, {&(0x7f0000001000)="3c035df359f986357e2f93c24d1b5da5b6b76afd3781f3880e088eb5764481c9c5983ee546554410eaf49bb2c331bc8b56b5be6e574ea5d9f8bfe1ccc533118c3941bd52aa45a7998e8c9435486c3aac0141ff3afc81aac04a58483800d52c72505ac2e7ec55225d49258d68d940aa2a7fcc6c525412d412d7684ce663f7c3227854f26733a0e2", 0x87}], 0x2, &(0x7f0000001000)=[{0x110, 0x11f, 0xfd, "8a630504a37bc61b1a7e24845f78df88477798c6c8395cc425edffeac7a512355f33f584af8d4f39f8a7c22e908ae5ddd9b8150801a124480e4001bb982f6bd8c1059e11e0d4b3b296a99788e148a2b43e998945836c3c382d23c44819732c9f03aca83ab94c82bb2f33182caec8377481b53565df603b6d89843a84482b892a844b5a561ba140d7ae940ef8dadd0e0fe4c7edd267350dd72ae59d04bcf76029bcdab2a639ca3dc1f15786167f5539bb8220af7f473ef2ed7f96dc2fe5f949e15b77502c3f16fbdd8e2469c5e8987267527c76dbc9f7398fcb7e28759d5b34a5bd0f82383b92bafabef6db6faf56570af5f99761cddc0d1f3a"}, {0x1010, 0x10f, 0xfffffffffffffc00, "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"}, {0x50, 0x103, 0x480000, "f9c21ca2625e865e92f8039876c7cb56b5249b7b583a49ab49a2004701ce9a1104df0576b93df0bec00f85c6f51c663ddcd104350786876ab25f463cec"}], 0x1170, 0x4000000}, 0x840) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f00004b4000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x25, 0x0, 0x0, 0x800000000000000}, [], {0x95}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000a2a000)=""/195, 0x0, 0xffffc}, 0x48) 2018/02/07 05:35:49 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005e0000)={&(0x7f00003e2000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000bd000)={0x7, 0x3, 0x7fffffff, 0xf5, 0x14, 0x1, 0x7fff}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000c7b000-0x4f)=""/79, 0x4f}], 0x1, &(0x7f0000ba8000)=""/71, 0x47, 0x4}, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000001000-0x60)=@raw=[@ldst={0x2, 0x0, 0x6, 0x7, 0x5, 0x0, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0x1, 0xf, 0x5, 0x7, 0xfffffffe}, @map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0xf, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xffffffffffff0000}], &(0x7f0000001000-0x4)='GPL\x00', 0x80000000, 0x1000, &(0x7f0000928000-0x1000)=""/4096, 0x41f00, 0x1, [], r2}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000583000-0x18)={r1, &(0x7f000032d000-0x4f)="d5bace97ab1f1d855516d3e0f8d7a4f422d6b9f22d44fbece1b75c30333dc487ff7e243d4e3d9aecae9bc12cd51167e14e745e97699013caccebc73d4ca3e96d136300a384d6e852bb81da007462c2", &(0x7f0000804000)=""/167}, 0x18) r3 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c32000-0x8)) 2018/02/07 05:35:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)) mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d8000-0xe)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000e0c000-0x9)='devtmpfs\x00', 0x0, &(0x7f0000d2f000)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb5000-0xa)={0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffed9) 2018/02/07 05:35:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b03000)='./file0\x00', &(0x7f00004a3000-0x8)='./file0\x00', &(0x7f0000556000-0x5)='gfs2\x00', 0x1861450, &(0x7f0000da4000)="b481010469b67964aca49ccacaea11e5bc08a01aaf18c700f233b6") mkdir(&(0x7f0000805000-0x8)='./file0\x00', 0x43) socketpair(0x1, 0x2, 0x0, &(0x7f00004d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007d5000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/07 05:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000588000)='./file0\x00', &(0x7f0000da4000)='proc\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000055000)={0xf, 0x9b58, 0x2, 0x800, 0x1, 0xffffffffffffffff, 0x7}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000420000)={&(0x7f00003eb000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000a28000)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f000082b000-0x6)='sysfs\x00', 0x23080a0, &(0x7f0000566000-0x2)='s') 2018/02/07 05:35:49 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a65000-0x48)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f7b000-0x38)={0x0, 0x0, &(0x7f00003c2000-0x80)=[{&(0x7f0000f7b000-0x96)="b02ab260e785118fae0c06b710b23ef2bd2cf3ff7a90bbb260e26b548c411b035a64fbf3cdf2694398ab8df06d9888d404d3d96503690e242e3eeb5d5c432cb8dccc41aaf8974f88aa7eb30d0aa30901b2b12ed690ac99497f63f0ee033301ac1e3e0230ac50bdf7942a2caa8b1cdf472d5aaef7e54c27d08569fe2b6b10f6986e5949f09bf54ebaca44d8946c6aa74676588af0e186", 0x96}, {&(0x7f0000f7b000-0x42)="10d0c0a093ceabaa07f217873ec3ad2cc4926a3eba2c0a43c93635d89793a895f1932638fc1ae03fb2532b44331c5766f9dc500b48a06321c5327831203a80681cc1", 0x42}, {&(0x7f00002b8000-0x66)="b05193c60cb5547675c4d8d1a26167727f53564f6d5a3c07e75b2936ad4b16388be670846f55f55a4145322032f2460568c6992b0e0352fe04d70cfc5f7e658981f8161b26f039ec79e5e501268723ff393d4de5b7e3fe3fd1be9e4d02ab3a6de4b838003908", 0x66}, {&(0x7f0000f7b000-0x1000)="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", 0x1000}, {&(0x7f0000a34000-0xe6)="3ed6a690602f0af27c39a14c1bca0c4307d72fae230c1dbfc87e23e247167a03a9b7cbf51440ef07cfdb267b1ff36e3c59547296a176042b072863153c8e914ea6cacc70e4a73e8aa922ee5d61b1e6bcc8f09be82066cea9ec85b91749a4805240b09dc2e552d85931ec0b39f852655f436fb86c5d4f94080d8b188bbceb4e0c66f13e16d5a6dec0c60d15d543fd68ceb99ca031f3220146302e171c9cbf76f2d9e220cf576b5abb24dccdaad4a896f0471230f5dfad9ab8bc19b6f121ece13ae6f1e20ec62327ff477eea75bd6cb83f6713a505b7b716b4e14ae0e15bf9852b3e97a16e63ad", 0xe6}, {&(0x7f0000f7a000)="495e4f073549ee5e08daad4f3db665a373f2d9b6b640ddb6ccc27cb1786d84641c5b7e59b39cf70e3801da9106f2e97c4f1d31118bb517d198c6d450c4168ce026914ecc4c31c042fba94def9dc5fa7a005a31ad41c074e67a95a6c6106b7390853eb6651cb65077b72829bfe5387a5ff0758c1db3e15e592faab3711ab69554cd4f32b5bd1c620ac4a10b34427250f55423f4ec9eb9d35101d668358f22ceeed3b9e2c980e120e1f75a4d8e1649be0afa812a03038581e6a527abbd8b7ad09500af89b5aceb6d4819dd10d4fe64d615bfd4d7f4", 0xd4}, {&(0x7f00006bd000)="cbbc30a149e66393b9197e61cf85ba4df89e839631a2a29ff031476b2bdf578c7966979cc19bf758d627f367935f6afb11d2e4c08677", 0x36}, {&(0x7f0000f7b000-0x30)="81a48be3803b020edc3e73052109ed8595879520ad702de15dc7190c8aaa37fec4099784bac65e25273c843ab02d668e", 0x30}], 0x8, 0x0, 0x0, 0x1}, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f76000)={r0, 0x0, 0xe, 0x62, &(0x7f0000b75000)="501c0924b7c7fb742b94774b0645", &(0x7f0000a25000)=""/98}, 0x28) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00006c2000-0x38)={&(0x7f00009ee000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000f7b000)=[], 0x0, &(0x7f000031a000)=""/133, 0x85, 0x40}, 0x40000000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f7c000)) 2018/02/07 05:35:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000d0000)='eth0\x00') mount(&(0x7f0000278000)='./file0\x00', &(0x7f000070f000)='./file0\x00', &(0x7f0000d99000)='securityfs\x00', 0x2020, &(0x7f0000ddf000-0x8e)="0b46ffedd74ae82b501b7da179991d8c1c61bca95707058eb2cc2cdd03c8c70022d758c47ac82afd5db55fd78c3bf05e3b45ee8bc7df8a45292de3c694ede9d4c1f1aaab034337ee599df72a8f6e9fe9553a2936ab332e414a7a1a7ba018d7ffec04bcb3e246d3883dd65daf9f3d41f79c46921090dd6821d7a9d3ed69bed76cb79be214078a768f68146cd69e32") socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000eb5000-0x8)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000be8000+0x9bc)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe3e, 0x0, 0x0, 0x0, 0x9, 0x27, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23f7683d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe7fd}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) 2018/02/07 05:35:50 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fed000-0x8)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r1, &(0x7f0000e82000), &(0x7f0000fec000-0xd8)=""/216}, 0x18) 2018/02/07 05:35:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x200000000000007, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009a9000)={0x1a, 0x20, 0x2, 0x4, 0x11, 0x0, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000da1000)={r1, &(0x7f0000f98000)="a56253818968af140672537c74501f19889e8bb9e4bb442959d94551dc6763deca59e8af9940cdda4c03df28f5a42047a4b84361a32fd1c4ddf122d0add7b1360fd7395965e091726c2b51c44b20209a85a60e7f43398561ecb0853d5d2a200339d3b4737e76b1d8125bb186523d72bd16aaccc2a5e7e7b1bd4c7077d5b199dd64d2e07e15a6d0557cccc7a836948334e97d978442f8ccd68dd7c5e074425c0a21d7ecc9", &(0x7f00002b8000)=""/79}, 0x18) gettid() ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000002b000)={0xffffffffffffffff}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006ea000+0x228)={&(0x7f00002e3000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000345000)={r2, &(0x7f000076a000-0xc)="918dc4d479390ac8b426935c", &(0x7f0000b9c000-0x1000)="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", 0x1}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005b8000-0x8)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dd1000-0x10)={r2, &(0x7f0000c0e000)="48c8404836824d2581dcede31ac08bdec62720aeafeaa92d850d89ca30dc6651936f88d0bf897309fd22f7ac1c3b7378309396ec569f4fcf80a7bee1e179244cf9dac5ab764accd985b5772c8a490a5952e35b4b3173a75b0f595b51e235f41a31c99890021fbb3e27ec1bf2a0ac9188bcd87f97315b1c7ab9e4dedaec55113e2d889a37b8b6b0b1b5e34cb74a30eb7a30def3e0d92cf70cd99ee86416642781b162fff43199b5ef278114170f34f6356c3d483d3609643d2b39b2db5a9f3d68e1dceb187a37eeace5a0060eb858e68e030bf855c12f9896715fe6d7e0320cde8f"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000068a000)={&(0x7f0000e63000-0x8)='./file0\x00', r1}, 0xc) [ 98.161250] proc: unrecognized mount option "s" or missing value 2018/02/07 05:35:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fffffff) r1 = gettid() perf_event_open(&(0x7f00001b8000)={0x0, 0x78, 0x80, 0xa46, 0x3, 0xffffffff, 0x0, 0xff, 0x10000, 0x2, 0x401, 0x4, 0x9, 0x88, 0x8, 0x7, 0x6, 0x1, 0x9, 0xffffffffffffffff, 0xffffffffffffffc9, 0x4, 0x1, 0x9, 0x7, 0x7c65, 0x8000, 0x1, 0x1, 0x2, 0x4, 0xd838, 0x8, 0x100, 0xfffffffffffffff1, 0x6, 0x3, 0x5, 0x0, 0x4, 0x0, @perf_config_ext={0x26f, 0x100000001}, 0x40, 0x7, 0x9, 0x0, 0x1000, 0x9}, r1, 0x5, r0, 0xb) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006fe000)={&(0x7f00006eb000-0x8)='./file0\x00', 0x0, 0x10}, 0xffffffd4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000-0xc)={&(0x7f000096b000)='./file0\x00', r2}, 0xc) 2018/02/07 05:35:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000801, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007c2000)={r0, &(0x7f00007b1000-0xdc)="f76a75affa6d2c7b1481136c3426d7be96deac53f15fb653806ed6248bb44f69adb8c7f7c5d9e7c3dee2a6b0984d01015089828595b62039aecbc490354a50bb7c2f2173e3f17de13f7f3880a9d299bbcc7d7e278465d52c5eb99b6044d1d683d50427036061c9ed181c23caf452cbb072e2cc36c848001cd24ac25e78670513f7398a30c353085c7177b74047d0438810ee1dcbdf05391e1e7118cd77070a2d58198aaf193f2a61ebdad5fcad548d73e47a766eed566d175b26ea57a78800c2a46732acb445670a565d60c751d4e6a5276b1c3d642576aca2ae2dec", &(0x7f000062e000-0x15)="1d50348cab43543882c8e41083ff6d6060e430d66f", 0x2}, 0x20) close(r0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000075f000-0x38)={&(0x7f0000454000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000496000)=[{&(0x7f0000eec000-0xe9)=""/233, 0xe9}, {&(0x7f0000b80000-0x2d)=""/45, 0x2d}, {&(0x7f00008bb000)=""/126, 0x7e}, {&(0x7f000047f000)=""/242, 0xf2}, {&(0x7f0000fb0000-0xa1)=""/161, 0xa1}, {&(0x7f0000921000-0xd3)=""/211, 0xd3}, {&(0x7f000012a000)=""/87, 0x57}, {&(0x7f0000b09000)=""/188, 0xbc}, {&(0x7f000048d000-0x22)=""/34, 0x22}, {&(0x7f00006bd000)=""/164, 0xa4}], 0xa, 0x0, 0x0, 0x8}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001dd000)={0xa, 0x13, &(0x7f00007d5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x26fe, 0x0, 0x0, 0x0, 0xf7ee}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6}, @ldst={0x1, 0x0, 0x0, 0x5, 0xf, 0x20, 0x8}, @alu={0x4, 0x6, 0x0, 0x6, 0x4, 0x40, 0xffffffffffffffff}, @jmp={0x5, 0xfffffffffffffffd, 0x5, 0x0, 0x1, 0xfffffffe, 0x10}, @ldst={0x1, 0x3, 0x6, 0x8, 0x6, 0xffffffc1}, @map={0x18, 0x1, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x43bc, 0x0, 0x0, 0x0, 0x20}, @map={0x18, 0xa, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000976000)='GPL\x00', 0x1, 0x60, &(0x7f0000a13000)=""/96, 0x41f00, 0x1, [], r1}, 0x48) 2018/02/07 05:35:50 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff3000)={0xf, 0x2, 0xa9a, 0x6, 0x10, 0x0, 0xfff}, 0x2c) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ff2000)={0xffffffff, 0x8, 0x10}, 0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000168000-0x18)={r0, &(0x7f0000ff2000)="702512b4ff0d547faf89c43f244568aa8ccb33731c6f0d20f206b6b0b1f97c0d", &(0x7f000021c000)}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00004aa000)={0xf}, 0x1c) 2018/02/07 05:35:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000), &(0x7f0000002000)}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f000069d000)={0xe, 0x8, 0x1, 0xc8b, 0x1a, r0, 0xfffffffffffff020}, 0x2c) 2018/02/07 05:35:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x30) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000afd000-0x10)={&(0x7f0000afd000-0x8)='./file0\x00', 0xffffffffffffffff}, 0x10) 2018/02/07 05:35:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000367000)={&(0x7f000093c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f00007ad000-0x30)=[], 0x0, &(0x7f0000404000-0xc6)=""/198, 0xc6}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000134000)={0x0, 0x0, &(0x7f0000c64000)=[{&(0x7f00007c6000)=""/100, 0x64}], 0x1}, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001a6000)={0x0, 0x0, &(0x7f0000861000)=[{&(0x7f00008aa000)="47462b5300d7db44299d8794039b9f8deda4e30a05dd6077451d2bb236155705558dc8f23ad93f13602ede94314192c33f43c285c273e7bafe24755f3939dfee06355692d03a4849fb5b8ed5ecbfc1eb268d08d574de953f027ed1f9e9287fb5a1e91e67d65073f45528b93782508cd39520", 0x72}, {&(0x7f0000296000)="2a9df3f771028d95af5d6120bfee372429ed9aa2e7a756f544841fa70655d666e9e55a396130654b00ad1b0fb6b918a187abc74712523d01b5db6d61d04848ffd9ff327a77060e49771f13702aff21dedb5ddc91fc1e427cc4c9d571009befc5e2f1ac9045f2f7a0e3ae709427cca60f9c1fa7c61798f0cd68c95a74289ee4cff1087cba3d1b616202bade8519e84aab513c4c9ae0cc5017930175a2581ef594d4bab20e7fc51d4e2afaa91976b5ee35f5c0849320abd84847b6f7b5096e7a7aa34ff66ccc6b15bedbc39df02dbdbbe8ff9322b5db7bc1c22003fe7a56b8146e6233017c53c69868938d60e69039c7f1cf97b6f381", 0xf5}, {&(0x7f0000ea9000-0x4)="132f71aa", 0x4}, {&(0x7f00008a8000-0x21)="4b0b8687dec2ebd00ac5caad7370dbf53c6cad8d3705b716cb800ee70a9351b0b5", 0x21}, {&(0x7f0000d92000)="2c9e3cf231cabec5179cdfb6e039f44980bca428e494cf7a4b0ef06ee8e534", 0x1f}, {&(0x7f00009ba000)="00859b5cad6a991719d7520cd6700d994651e5e0659df9423f9e1df99a48538aa9523b10c0abf40cfe5f4694ff90a140457eb79635c852b121d033394e52d7d6628ea52c393cd63c5a81b8d6f1e029aeedddff3e5472b2f649f9ceaad0eaac24dc1392ab9964827555f7c83c67314d27feb26536132790", 0x77}, {&(0x7f0000da4000)="6e8ea58895ee2b87183c4bd4f357a02a702728441fde57b550abcb13340a672f527a2e93589800bb967fef65255538706beb6d9a3f37ecc2692a961558e69fcc056a4aea352fd729a4538d9d49c6218571927eac85ac98e53b2e764b9c936c5c49e705c857e36622269c740bbc7a88aff4a07dd13133498fbf01c55e6c812312b1570d181d39bd89b1ce5e7d427d058e7821dde3a29e7992ceb0f82ec6773872ccc5a731c234ec88", 0xa8}], 0x7, &(0x7f00004f9000)=[{0x28, 0x113, 0x0, "3f0cac7a554bb8a842c7f045ffa8880654"}, {0xd0, 0x10e, 0x80000001, "1fa4404b1fb47a952801f00208894ab9903a72b42fba13ce40aa6bda7106cdbf23f08c5c235803675d6433d75dc41e5a2c4dac175e6a510b80d10d73747a9d6be5c4339eaed7ad3626435972d3955c2af1961dfce2a7357f0a88706fc268124a0e3b5b9d3d901ffe51e720d9a38fffbb80e21402df5c0fdd55d674e5c58e842644f510684c780c6412b22f4e66ac18ce4dc0b7f0396ca092e7b202fb742b8be5e375ec34dc9e49db6e402d686ea1c8ea3c107c535670709553845c79dcc26749"}, {0x60, 0x117, 0xd5f0, "3d4cd38f3c55859d3d11dd48ea2ee3ea643ce251843254c51151a7f27901f6fb12f0e18dd7976a910d99f7ef399a54f148f70e9c5c4bbf6e8a3d5765f706866b980e89485a6f2b1f2e34b5f3ced80c"}, {0xa8, 0xff, 0x9db, "5b829f9867ed05741cdb7bb490f5a05d392e9e8a5ad3a8e4d6031fc9a5229b70f8308f8427066d075fb0949a7f64491446dc76e050f434954bd5fbbee473bed1f335585c65823448d855f536cea773168a9068b74ce47cfd7ab4ba0c3e8141e55ba41937d439db736d4503ce1ff98cca2443d3cfe461e096540c2b477c6364525a32d7ba475aaec8a7a68d8a5366a792ac3c103d9abdce47"}, {0x1010, 0xff, 0xff, "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"}], 0x1210, 0x40}, 0x8000) socketpair(0x13, 0x5, 0x5, &(0x7f00002c4000)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004b5000)={r0, r1}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000cad000-0x8)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000abe000)) 2018/02/07 05:35:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000757000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d62000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a48000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000c0e000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x80, &(0x7f00004d7000)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10001) 2018/02/07 05:35:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000143000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000f79000)=""/50, 0x32}, {&(0x7f0000d18000-0x94)=""/148, 0x94}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000000)=""/219, 0xdb}], 0x5, &(0x7f0000000000)=""/10, 0xa, 0x2}, 0x40002040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000a86000-0x40)=[{&(0x7f0000cf9000)="16c224b799bc0f7d416991048b1a76757fee07aefb6b3b6d1cda7b72a515bae8d86ae0fc992150b3651ad3159d807b926a74186ca4d2f8fa29eda5023e37f03a46923344b07d0310f006c34146f5919976ccebd9613ff0f3085943f492dcc7a0ffefdbbdb3e0e37e3d2d4cd14474e888dc3c3015f2e1d731c69e9a521a5d1536374c57a5b7ea19e1de50c01f0c59872a4a040733576a1e8df11f86293228b1682b26250573aaea05", 0xa8}, {&(0x7f0000001000-0x2e)="bd2b29668598efca4fcb5ec99c8a5089f1dda97df75d883b3b0991918b630d3218c70d548f62c02b3882169dcac1", 0x2e}, {&(0x7f0000000000)="63dc16b04afbbca5fdce9bffb320d72cf07f0b2519518252657c57465fb28385672c6d7eaedb58d00dd9729f206c669bf0", 0x31}, {&(0x7f0000001000-0x91)="2d7ef4554ed3c49ca273858eb0326470413440844e282436e34e1be0a8c0c5de4dad5be9513ecc81b4712dba1d54c96a2b62bf678b58f70fc6942f1d176a5156b42fa06f07b3f0b74721e715a8192c17b00ff2369a1bbbe52ab9d144c7fab8431b3d5572e26a19bde1225bad7134703b77fc52ce8e40d39c5b551e614dd0b96f68fe3bac733fb3f4e990de7aeff316c13f", 0x91}], 0x4, 0x0, 0x0, 0x4000}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000c9000-0x38)={&(0x7f000032b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0xfffffffffffffe95}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00004bf000)={0x0, 0x3, 0x40, 0x7f01, 0x4, 0x0, 0x7d}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008bb000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)) 2018/02/07 05:35:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x0, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000081b000)={0xffffffffffffff9c}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fac000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000561000)={r1}) 2018/02/07 05:35:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0xffff, &(0x7f0000ff8000)={0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000801000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x9, 0x80000, 0xd12c, &(0x7f0000ff7000)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 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, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000013b000)={0x0, r1, 0x0, 0x1}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000030000)=0x1) 2018/02/07 05:35:50 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0xfffffffffffffeff, &(0x7f0000fd3000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000bd6000)={0xf, 0x100000000, 0x1ff, 0x665, 0x4, r0, 0xffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000d3000-0x10)={r1, &(0x7f0000148000)="6e9ab613d09770c94d6a127ade1089068ba9637edcf85c8345226600fd9e76677d18d40521d97ba8d667151ea134279514cda7dd7aa3c3ddbc9e870d339fa347e08be639ecfb94b3aeb6a51b33ddb259dcb56eaf5e9d21de0c945703312fa335393336b8ff6ac958c279f858ca57c81e4b2b60a830db87b8fabeb8d1554e43e64c96f6ddb014bf16c702b3d88ce0095c6eacd2bfe9fe057548d21ccaaf40b5c4dc1bc610aa935664364a688db76ed9da2021605e7a7951ab3e2dc835acd0d124"}, 0xf) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x28}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251}, 0x48) 2018/02/07 05:35:50 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000004000-0x14)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80f, 0x8, &(0x7f000000c000-0x8)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000b000+0xa19)=@can={0x0, 0x0}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000005000-0x9a)=""/154, 0x9a}, {&(0x7f0000003000-0x3f)=""/83, 0x53}, {&(0x7f0000002000-0x21)=""/33, 0x21}, {&(0x7f000000c000-0xe9)=""/233, 0xe9}, {&(0x7f0000009000-0x67)=""/103, 0x67}, {&(0x7f000000b000)=""/56, 0x38}], 0x6, &(0x7f0000009000)=""/64, 0x40, 0xb85}, 0x100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000007000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14, &(0x7f0000001000)=[{&(0x7f0000005000)="1e631638a743a5df69875e8e076d520854d880ea2aa92d72cd84f42d15cf585755aa31fdb3dac057978e0cb158d470a722c4f008cfb18c98967bb0463abd0b93808cef782d3fbc81bfcce733f54a3a19afe6373ec9e342ff00fcfabbfe05d7204348e1caeb17c0ce3c906a9982188de1ee5f2b2ebf2f4f6acc9a0f4eac1d1200ae8c77a06562ef9bc5b49dd054f8ae05698a6c4deb54f5152a556a6a163abb83ec1d70d2abed7563f8c492", 0xab}, {&(0x7f0000002000-0x48)="0dab49672ca114c30b46b165cca86068dd0e7562326e8bd2119aa86b9a4576c69d1359fdd3b4d375ae5c4874770f1153afd8721648c378cd4b7d17e2ea3b08e0606691467164c9e3", 0x48}, {&(0x7f0000006000)="f5ac6fc26c2ff98940518f09cd7d698c97f1630249eaee9745973bc262ddd9063bac44a3e47003feee1f53688cbe6f149e934e132e1b37ff5896459f0b2e839f064c0d3c7d9d653994f848f9c793548b06190f6acc4a564de31f78287e1f3b18f855cabcf187c922685d1c544ad2c2ef5a3f468f2a65cdea52421e05e80a46f76aac3a558dba80575b40e79e6dac8705d7cbc26501cc66c4870d7c87f4314852bb586b22643153088414ca6f45a357fbccd03e0c5996363d1340546ff8f4ed639b797ba40fbf90b62e7da43cf36b621c798ca1d7dac1ab940f848bcc71ccf105ae55afc33708fbe37afb31860482", 0xee}, {&(0x7f0000002000)="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", 0x1000}], 0x4}, 0x4000894) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0xf, 0x7, &(0x7f0000003000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0xf}, @initr0={0x18}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x800, 0xdc, &(0x7f0000002000-0xdc)=""/220}, 0x48) 2018/02/07 05:35:50 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x801, 0xe000000, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa3000-0x20)={r0, &(0x7f0000506000-0x5e)="1e3604bdeffa882b54ec401f1925ce49d4ab20e5403b4b2f2fa7912cf646058f94df70e01b959df4b327e746a2fb6e8022d64e5eb30b91badcefe03b3fa5feb149e73d4c0d9f590a77808266f49947f9de9fceb36aa1e4d2dbc018e969a0", &(0x7f0000fee000-0xd1)="5b84b1ba385740bd085c21b25b82b497ceb045e94702f8e807857c19b20e0687874889820d76993963f410221ac46af3ba6ca6b36025191fcc39f12ea446055b9adfcd7c72e26d646db20bfab5ecc91ba85692a752de80e3ac9f1fab0662b0d382b0325a2398fbed087d89bc95caa50b58cc24949b64e0b7e5d4928d5c114088d3216581d735b69279dbb647d5215a5c5acf1ae08617658980e0616759e1e5763da7b9dc10744511c4e6bdc6e37e48f4160c7c1f7767aa47e8bdb5dc18ae951ce5a8ae56bd48cc96505434b609e922a6b9", 0x1}, 0x20) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fed000-0x10)={&(0x7f0000fec000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e7b000)={&(0x7f0000498000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fed000)={&(0x7f0000c87000-0x8)='./file0\x00', r1}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005d5000)={r2, &(0x7f0000feb000), &(0x7f0000fef000-0x2)="fff8"}, 0x20) [ 98.414905] overlayfs: missing 'lowerdir' 2018/02/07 05:35:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e24000-0x2c)={0xc, 0x7, 0x2, 0x76, 0x1, r0, 0x1000}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001aa000)={r0, &(0x7f0000736000)="7808a82d906edea45bb873a8e48a76e7ba50697a7464fe1c9afc3dacef9a5d56074e43f774100e95ee50aec4db640fd69090a5c54f28"}, 0x10) close(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001b7000-0x20)={r1, &(0x7f00007cc000-0x28)="d9d251f87c83ba019b5cf2e916956bbb37a1db43f8b922f4427ca99ce2270c380cc18307bb5ee22b", &(0x7f0000e1a000)="179f4b5a103a54b992d7c730536810a20d43d37b13208af6f9a65056f6737f2d12e61a5ca3f4b877e4993b285e13fadd77c9c333d66ad141b7e98fff568a9f2479ca25735f033c0f9772d82b0fd53113ee94a888090376d521a4008adf180367e14d850fbc2e92976f2971d02427f7a919003c7ba2b0ef7d7f315b107b26baf732dad17c2fa4637e5c4c2e5c41a30a84d6d92e6389d224b865074161ab5124f0f21e986076d40516a57cf94a88f1145e48d9729e72b77e2d286a48add264e1adc8878140d822fc8ebe3dd20d2695975de5440448a3592a506fce9f5583f89c1fc90f5d120688b07ced835a5dd5ea41e1ec34da"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r0, &(0x7f0000d07000-0xac), &(0x7f00000cd000-0x17)="5728e0d0af0447a569e08f5e1a1d8edb1f477f27434c7e", 0x6}, 0x20) 2018/02/07 05:35:50 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000fe4000), &(0x7f0000707000)=""/55}, 0x18) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a1d000)={r0, &(0x7f0000fe4000-0xf8)="7dce1acfaf50e1589a9f44bde98975c31baf6a2d42874171406d1d7ecd54b49e8e5b88f43ec8fb50c5a1cafd7795890e27a82903f8f28d8b4e404e82e51b0d73842a22114ca9f88defb1e8591b968df1f9ae0c736824f1e0c1f3edec626144b42558b337e19cd44c25be5463403096cf00e3156b3ffcbef21a0f60390b0d0c4337e7d67e0384c9b851c28ba0529273f77903056fbe4eceef842f982630851a4f56d945a95011f7ed59228adf968e95f3e0311b0af9159a7ec7e44a02cd1b3bc832aeba3c3a985e22c4207095cea2a317e06e3aabcbd51a75761e170c8e033a6a952015353035e89b88a9f37285a0ab2c53a4500d5f2c248f"}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe4000-0x48)={0x2, 0x5, &(0x7f00006be000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x1000}, [@generic={0x1, 0x9, 0x80, 0x3}], {0x95}}, &(0x7f0000fe3000)='syzkaller\x00', 0x1, 0x75, &(0x7f0000dc2000-0x75)=""/117, 0x41100, 0x1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051d000)={r0, &(0x7f0000ce4000-0x7)="8aa5b614d40e1c", &(0x7f00005dc000)="cb2dce7eccb42233c2b19d283da61efc4546d31df84d0471c346608dab13ec3f137e93b9b4f2845075a60a622114dc851d3ee05a2e1eebb18dc7925573344f9cefec2ab7928d5af1c93363ee9fd4cc163e99ecd156ca50be145bcbf11115c9a3cb12d7e23779c674ce8cbf0894e18ac270bd2395d9c03e09cb7d1244a127b4ca2b6be00fa6b214fa0c1ce1f3b20ad2315d8e31473e15f112430f9a9a2e1b59e40ee04a34ea29c94922e1a1f43e60710b914efd60456ad62676f66676015739aa5cd1e6fb5fb785159d6ed00e8879bb0bfee9b931e7807d2aebfa6a43a04f8493d140d7331f09be6f896359ad29f704a7102524912159c9cf", 0x2}, 0x20) [ 98.485518] overlayfs: missing 'lowerdir' [ 99.162077] IPVS: ftp: loaded support on port[0] = 21 [ 99.959103] IPVS: ftp: loaded support on port[0] = 21 2018/02/07 05:35:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00007c8000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x7b, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x4, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r0, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) bpf$BPF_PROG_QUERY(0x10, &(0x7f000023b000-0x20)={r0, 0x1, 0x1, 0x3, &(0x7f00007e1000-0x8)=[0x0, 0x0], 0x2}, 0x20) 2018/02/07 05:35:51 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000016000)='./file0\x00', &(0x7f000001d000)='./file0\x00', &(0x7f000001e000-0x5)='ceph\x00', 0x1200000, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0xc3}], 0xb2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195}, 0x271) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f000001a000)='./file0\x00', &(0x7f000001f000-0x6)='tmpfs\x00', 0x802, &(0x7f000000f000)="9f0d2ccc0d2097a246a00ae3efca1a71a20fb6f6ca") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f0000020000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000020000-0x20)=[{&(0x7f000000f000-0xd3)=""/211, 0xd3}, {&(0x7f0000020000-0xe4)=""/228, 0xe4}], 0x2, &(0x7f000001f000)=""/192, 0xc0, 0x6}, 0x2040) r1 = perf_event_open(&(0x7f000000a000-0x78)={0x2, 0x78, 0x7, 0x7, 0xd60, 0xca15, 0x0, 0x2, 0x40000, 0x1, 0x1000, 0x8, 0x4, 0x6, 0xfffffffffffffff9, 0x7, 0x2, 0xde98, 0x4, 0x5, 0x9, 0x9e5, 0x4, 0x0, 0x2e, 0x9, 0xffffffff, 0x81, 0x5, 0x80000000, 0xffffffffffff0000, 0x4, 0x0, 0x9, 0x8, 0x100000001, 0x8, 0x0, 0x0, 0x3ff, 0x4, @perf_config_ext={0x3400, 0x77}, 0x30140, 0x8, 0xf3, 0x5, 0x514, 0x3, 0x401}, 0xffffffffffffffff, 0xffffffffffff0001, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000020000)) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000a000)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x2c)={0xf, 0x7, 0x7fffffff, 0x0, 0x4, r2, 0x6}, 0x2c) 2018/02/07 05:35:51 executing program 5: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eff000)={0xe, 0x4, 0x5, 0x0, 0xe, 0xffffffffffffff9c, 0x2}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008cb000)={r0, 0x28, &(0x7f00004d3000-0x28)}, 0x10) socketpair$ax25(0x3, 0x3, 0xc5, &(0x7f00007b9000)) bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0xffffffff, 0x0, 0xffffffffffffffff}, 0x2c) socketpair(0x3, 0x5, 0x20, &(0x7f0000b23000)={0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bpf$MAP_CREATE(0x0, &(0x7f0000443000-0x2c)={0xf, 0x7, 0x6, 0x3, 0xa, 0x0, 0x6}, 0x2c) 2018/02/07 05:35:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0xf, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000a54000-0x99)=""/153}, 0x48) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fe0000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000249000)='./file0\x00', 0x10) mkdir(&(0x7f0000c5f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000+0x138)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009da000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000bd7000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) recvmsg(r0, &(0x7f0000ce9000-0x38)={&(0x7f0000be0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000a2d000-0x40)=[{&(0x7f0000856000-0xa0)=""/160, 0xa0}, {&(0x7f0000c28000-0xc1)=""/193, 0xc1}, {&(0x7f0000c39000)=""/241, 0xf1}, {&(0x7f0000d8e000-0x26)=""/38, 0x26}], 0x4, &(0x7f0000026000-0xba)=""/186, 0xba, 0x9}, 0x40) 2018/02/07 05:35:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c93000)={&(0x7f00009bf000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006ce000-0x10)={r1, 0x50, &(0x7f0000248000-0x50)}, 0x10) 2018/02/07 05:35:51 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000012000-0x78)={0x3, 0x78, 0x9, 0xe66, 0x7, 0x9, 0x0, 0x1, 0x20402, 0x6, 0x2, 0xc52, 0x6a350c82, 0x100000000, 0x7, 0x9, 0x3ff, 0x2, 0x8000, 0x800, 0x10000, 0x1f, 0x5, 0x3f, 0x0, 0x7ff, 0x3, 0x0, 0x8, 0x7, 0x10000, 0x9, 0x0, 0x2, 0x2, 0x57ea, 0x1ff, 0x2de, 0x0, 0x4483, 0x0, @perf_config_ext={0x1f, 0x3}, 0x0, 0x807b, 0x0, 0x7, 0x7, 0x6, 0xb6b}, 0xffffffffffffffff, 0xf7, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8001) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x8)="000000000000007f", 0x0, &(0x7f0000001000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d54000)={0xffffffffffffff9c, 0x28, &(0x7f0000a3d000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000aab000-0xc)={r0, 0xfffffffffffffffb}, 0xc) mount(&(0x7f0000f7f000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007c5000)='xfs\x00', 0x2, &(0x7f0000000000)) socketpair(0x9, 0x4, 0x2, &(0x7f0000d67000-0x8)={0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0xff73, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x1, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00003fe000-0x5)='nfs4\x00', 0x0, &(0x7f0000be3000-0x1d)='v2') recvmsg$kcm(0xffffffffffffffff, &(0x7f000043c000)={&(0x7f00005bd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f000056d000-0x80)=[{&(0x7f0000ebe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000124000)=""/211, 0xd3}, {&(0x7f00002a2000-0xc3)=""/195, 0xc3}, {&(0x7f0000d68000-0xdd)=""/221, 0xdd}, {&(0x7f0000b96000-0xdb)=""/219, 0xdb}, {&(0x7f000045b000-0x2)=""/2, 0x2}, {&(0x7f0000318000)=""/4096, 0x1000}, {&(0x7f0000aef000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f000062f000-0x3b)=""/59, 0x3b, 0x400}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x4, 0x2, &(0x7f0000517000-0x10)=@raw=[@exit={0x95}], &(0x7f0000b1a000-0xa)='syzkaller\x00', 0xd804, 0xce, &(0x7f00006aa000)=""/206, 0x41100, 0x1, [], r2}, 0x48) recvmsg(r1, &(0x7f00003d0000)={&(0x7f0000438000)=@nfc_llcp, 0x60, &(0x7f0000b06000)=[{&(0x7f0000ea4000-0xf1)=""/241, 0xf1}, {&(0x7f0000f2b000-0xdb)=""/219, 0xdb}, {&(0x7f00005b9000-0x5d)=""/93, 0x5d}], 0x3, &(0x7f00002da000-0x8a)=""/138, 0x8a, 0x8}, 0x40000003) 2018/02/07 05:35:51 executing program 3: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000694000)={0x9, 0x5, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000910000)={r0, &(0x7f0000104000)}, 0x10) 2018/02/07 05:35:51 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x8, 0x4, 0x4, 0x2003, 0x0, 0x0, 0x0, [0xa]}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x0, 0x805, 0x5, &(0x7f0000001000-0x8)={0x0}) perf_event_open(&(0x7f0000005000)={0x5, 0x78, 0x5, 0x5, 0x8, 0x4, 0x0, 0x4, 0x8, 0x1, 0xfec9, 0x8, 0xffffffff, 0x6, 0xc183, 0x5d, 0x7a1f, 0x5, 0x9, 0x6, 0x7, 0x7, 0x890, 0xa5a, 0x6, 0x6, 0xfffffffffffffff7, 0x1, 0x2, 0x4, 0x1, 0x401, 0x0, 0x9649, 0x800, 0x20, 0x2, 0xffff, 0x0, 0x40, 0x5, @perf_config_ext={0xff, 0x7ff}, 0x10, 0xfffffffffffff27f, 0xa0d5, 0x1, 0x0, 0x0, 0x3}, r0, 0x394, r1, 0x5) 2018/02/07 05:35:51 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x1000002cb}, {&(0x7f0000002000)=""/37, 0x12d}], 0x284}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000a000-0x8)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000021000)="01ffe20000000000007fff", 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000015000)={r1, 0x50, &(0x7f0000023000-0x50)}, 0x10) 2018/02/07 05:35:51 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000161000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00007d5000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000793000)=[]}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000626000-0x4)='bpf\x00', 0x0, &(0x7f00008b5000-0xe)="040769972c421e8860493c286c") 2018/02/07 05:35:51 executing program 2: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000078e000)={0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xb, 0x4, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000078f000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000791000-0x8)) 2018/02/07 05:35:51 executing program 1: socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00009e0000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e90000-0x10)={&(0x7f000072c000-0x8)='./file0\x00', 0x0, 0x18}, 0x364) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000e36000-0x4)=r2, 0xfffffde7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x8, 0x95, 0x89, 0xf9c, 0x0, 0x3, 0x2, 0xb, 0x0, 0x9, 0x8001, 0x101, 0x2, 0x9, 0x5, 0x1, 0x0, 0x6, 0xa1, 0x7, 0x8, 0x5, 0x1, 0x7f, 0x7, 0x801ff, 0x4, 0x1000, 0x6, 0x5, 0x2, 0x200, 0x4, 0x9, 0x826, 0x1, 0x0, 0x400, 0x3, @perf_config_ext={0x20000, 0x5}, 0x10800, 0x81, 0x4, 0x7, 0x2d, 0x8, 0xce30}, 0x0, 0xfffffffffffffffc, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r2, r2, 0x5, 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000001000)=""/229, 0xe5}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000003000-0xa6)=""/166, 0xa6}, {&(0x7f0000003000-0x20)=""/32, 0x20}, {&(0x7f0000003000-0xfb)=""/251, 0xfb}], 0x5, &(0x7f0000002000)=""/149, 0x95, 0x4}, 0x21) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={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(r4, &(0x7f0000001000)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000004000-0x50)=[{&(0x7f0000001000)=""/136, 0x88}, {&(0x7f0000004000-0x75)=""/117, 0x75}, {&(0x7f0000000000+0x804)=""/42, 0x2a}, {&(0x7f0000003000)=""/145, 0x91}, {&(0x7f0000004000-0x68)=""/104, 0x68}], 0x5, &(0x7f0000001000-0xac)=""/172, 0xac, 0x1}, 0x2000) gettid() ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000)={r1, 0x50, &(0x7f0000005000)}, 0x1013e) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) close(r3) 2018/02/07 05:35:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x9f}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006bb000)) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f73000-0x28)={r0, 0x0, 0xe, 0x2c, &(0x7f0000573000)="2bd8e7e2b755452d06b7fa4f8100", &(0x7f0000393000-0x2c)=""/44, 0x0, 0x3ff}, 0x28) 2018/02/07 05:35:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000d3e000-0x38)={&(0x7f00002fc000+0x133)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000a9a000)=""/171, 0xab}, {&(0x7f0000001000-0xca)=""/202, 0xca}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000667000-0x22)=""/34, 0x22}, {&(0x7f00004fa000-0x59)=""/89, 0x59}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}], 0x9, &(0x7f0000000000)=""/93, 0x5d, 0x3}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)="ba0447ed1d69f0d0558c75e9a4942801898a1e9787e60e4f48a924bdbe5c55d016045f36c9e42240c5924c0127f5ba0ad9efb6b56eb839", 0x37}, {&(0x7f0000001000-0x1)='t', 0x1}, {&(0x7f0000002000-0xa3)="29bd9a6a40ded1175853978ea29b9079010e2f4156163520147006503166d9fe3d5e506f1296fe352e19ce2808b6dc76804299fc9fb6695468f90d3711f321bbedd75a3134f7b8ccb735ffc561210dec46ca8713e01c1140308ba0221cd6a3e4c3776b4d12922ff3dc658c1fa7f2c6ee44493d1ddb4819bb6732e2e1597f8b063210304d68fc429a09b95c65c52a24f466f0c68182224928dcfdf33b792517321d52f3", 0xa3}, {&(0x7f0000000000)="c3fba30cac4dc07c140aa4bdd35f7f9a999347cc6660e8d536e772f664b1f01ba3b70cb9d02452e21f96ad10c46485c8b8c7fb258d54995c63f920ddb03ea6cecaf51c5ed6b4e54f6567b1792457caa316541bbb73730338617d004305f4c9edbf2a79eeade024ebeb81abec21026c666636486cf178f97a307ee259290c1adedd5c1450487005ff9cbf943213947eb488d96db14db4ff7e1dde36e094a5851337525f004f886aea8b26ecd46bb5060d727284a2b98d223730384804e896c549869bf4b288266edcbb7e780259556436ef2f37c25f79847332e0eea442564f4022d8d1e76f2a2afdebd1e2d593ceec1b96", 0xf1}], 0x4, 0x0, 0x0, 0x1}, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f00005f7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00004f3000)=""/229, 0xe5}, {&(0x7f00001ec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d11000-0xef)=""/239, 0xef}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000803000)=""/194, 0xc2}, {&(0x7f0000f74000-0x1f)=""/31, 0x1f}, {&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000973000)=""/172, 0xac}], 0x9, &(0x7f0000001000-0x4b)=""/75, 0x4b}, 0x40000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x6, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x3b}, @generic={0x4e7, 0x6, 0x2, 0x1ff}, @jmp={0x5, 0x6, 0x1, 0x8, 0x9, 0x8}], &(0x7f0000000000)='GPL\x00', 0x1f, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x41f00, 0x1, [], r2}, 0x48) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000f53000)=@ipx, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000f28000-0x30)=""/48, 0x30}, 0x2022) 2018/02/07 05:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3b, &(0x7f00003af000)={0x0}) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00009d4000)={&(0x7f0000e96000-0x8)=@un=@abs, 0x8, &(0x7f0000b1c000-0x40)=[], 0x0, &(0x7f00005f8000-0x180)=[{0x38, 0x0, 0x0, "8c397397fbe932d6def74d5558e74c822cb0a9c383177054d11314f9d5063408e8884324028c4783"}], 0x38}, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f000088c000)={&(0x7f0000ccb000-0x80)=@generic, 0x80, &(0x7f0000c0f000-0x60)=[{&(0x7f000091b000-0xb2)=""/178, 0xb2}, {&(0x7f0000546000-0x5a)=""/90, 0x5a}, {&(0x7f0000461000)=""/57, 0x39}, {&(0x7f0000a4a000)=""/127, 0x7f}, {&(0x7f000098d000-0x1)=""/1, 0x1}, {&(0x7f000024a000)=""/146, 0x92}], 0x6, &(0x7f0000894000)=""/132, 0x84, 0x6}, 0x60) recvmsg$kcm(r2, &(0x7f0000669000-0x38)={&(0x7f000067d000)=@ax25, 0x10, &(0x7f00001dd000-0x30)=[{&(0x7f00003e5000)=""/243, 0xf3}, {&(0x7f0000948000)=""/40, 0x28}, {&(0x7f00002c6000)=""/205, 0xcd}], 0x3}, 0x40010020) 2018/02/07 05:35:52 executing program 0: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f01000-0x18)={r0, &(0x7f0000b41000)="8377201ad6931c0a1ef8c241b540e8714a9dd7cac6242091e378d97ad26914463fb166d5116ff85cb83a830f61a61ee34d85a825584609726668dafe07c6634d79828472cc46eeb6482d63480ab5fd0f4b4b7a7b0363ba896d889becebc6edadf82c59e37378f2ea4fe336529b4d83e3cd12f844bbf7", &(0x7f0000f00000)=""/203}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f000094a000)={&(0x7f00000cb000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000458000)={r0, &(0x7f0000efe000-0x10)="ab", &(0x7f0000efd000+0x60c)=""/83}, 0x18) 2018/02/07 05:35:52 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0xd5}], 0x2, 0x0, 0x208}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f000001a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0x0, 0x81, 0x9, 0xfffffffffffff199, 0x8, 0xffffffffffffff9c, 0x6}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000012000-0xc)={&(0x7f000001b000)='./file0\x00', r0}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x1ff, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/07 05:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000565000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000451000)={0x0, 0x0, &(0x7f0000913000-0x20)=[{&(0x7f00006a7000)=""/205, 0xcd}, {&(0x7f0000dab000)=""/160, 0xa0}], 0x2, &(0x7f0000d24000)=""/4096, 0x1000, 0x9}, 0x42) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xd, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x5}, [], {0x95}}, &(0x7f000065b000-0x4)='GPL\x00', 0xffffffffffff8343, 0x99, &(0x7f00001c1000-0x99)=""/153}, 0x48) r2 = perf_event_open(&(0x7f00002b4000-0x78)={0x3, 0x78, 0x3, 0x7fffffff, 0x61d4, 0x0, 0x0, 0x3, 0x100, 0x8, 0x5b3a, 0x6, 0x3f, 0x3, 0xd60, 0x738, 0x7, 0x5, 0x4, 0xb64, 0x5, 0x7, 0x0, 0x100, 0x2, 0x7, 0x3f, 0x6, 0xffffffff, 0x3, 0x3b, 0x2, 0x7fff, 0x4, 0xffffffff80000000, 0x7, 0x3, 0x3f, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000ce0000-0x1), 0x4}, 0x80a0, 0x3ff, 0x9, 0x5, 0x6, 0x20, 0x9}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/02/07 05:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x3ff, &(0x7f00004e4000)={0x0, 0x0}) socketpair(0x0, 0x80000, 0x1, &(0x7f00002e0000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00008ff000)={&(0x7f0000ecc000)=@can={0x0, 0x0}, 0x10, &(0x7f000088d000)=[{&(0x7f00006c6000)=""/19, 0x13}, {&(0x7f00005d2000)}, {&(0x7f0000113000-0x2f)=""/112, 0x70}, {&(0x7f00007b9000-0xff)=""/255, 0xff}, {&(0x7f00007e2000)=""/230, 0xe6}, {&(0x7f0000e0e000-0xc7)=""/199, 0xc7}, {&(0x7f000080a000)=""/62, 0x3e}, {&(0x7f0000bdd000-0xb3)=""/179, 0xb3}], 0x8, &(0x7f0000ddf000)=""/95, 0x25, 0x6}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000574000-0x48)={0x8, 0x10, &(0x7f00004b4000-0x80)=@raw=[@call={0x85, 0x0, 0x0, 0x36}, @call={0x85, 0x0, 0x0, 0x4}, @generic={0x2, 0x7, 0x3, 0x200}, @ldst={0x3, 0x1, 0x3, 0xb, 0x0, 0x18, 0xffffffffffffffff}, @map={0x18, 0xa, 0x1, 0x0, r1}, @ldst={0x1, 0x3, 0x3, 0x9, 0xb, 0x70, 0x1}, @map={0x18, 0x3, 0x1, 0x0, r3}, @alu={0x7, 0x482b, 0xe, 0xb, 0x9, 0xffffffc0}], &(0x7f000061b000)='GPL\x00', 0x101, 0x1000, &(0x7f00002c5000-0x1000)=""/4096, 0x41f00, 0x1, [], r4}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000f1f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa7}], 0x2, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) recvmsg(r2, &(0x7f000016e000)={&(0x7f00006ea000-0x10)=@ax25, 0x10, &(0x7f0000a82000-0x30)=[], 0x3, &(0x7f00006cb000-0x31)=""/49, 0x31, 0x101}, 0x10000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r6, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) recvmsg$kcm(r0, &(0x7f00001b1000)={&(0x7f000018b000)=@hci, 0x6, &(0x7f00009f0000-0x20)=[{&(0x7f0000e2d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cb6000)=""/229, 0xe5}], 0x2, &(0x7f000049f000)=""/98, 0x62, 0x8}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000909000)={0x23, 0x8, &(0x7f0000124000)=@raw=[@ldst={0x1, 0x1, 0x0, 0x0, 0x0, 0x10, 0xffffffffffffffff}, @jmp={0x5, 0x300, 0x6, 0xf, 0x0, 0x1c}, @generic={0xff, 0x1000, 0x20000000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x3ff}], &(0x7f0000671000-0x4)="47504c04", 0x0, 0x3, &(0x7f0000e8f000)=""/3, 0x41000, 0x2, [], r5}, 0x48) 2018/02/07 05:35:52 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair(0x3, 0xe, 0xfffffffffffffe00, &(0x7f0000505000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f0000f7a000)=[{&(0x7f0000e35000)=""/151, 0x97}, {&(0x7f0000f7b000-0x91)=""/145, 0x91}, {&(0x7f0000f7a000)=""/109, 0x6d}, {&(0x7f0000bc6000)=""/145, 0x91}, {&(0x7f0000c36000-0x64)=""/100, 0x64}, {&(0x7f0000d0b000)=""/188, 0xbc}, {&(0x7f0000f7a000)=""/93, 0x5d}, {&(0x7f0000f7b000-0xd0)=""/208, 0xd0}, {&(0x7f0000f7b000-0xd0)=""/208, 0xd0}, {&(0x7f00006dc000-0xba)=""/186, 0xba}], 0xa, &(0x7f0000c39000-0x1000)=""/4096, 0x1000, 0x9}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x2}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x40f00}, 0x48) 2018/02/07 05:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x8983, &(0x7f0000842000)={0xffffffffffffffff}) 2018/02/07 05:35:52 executing program 6: socketpair$inet(0x2, 0x7, 0xffffffffffffffff, &(0x7f0000c9f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000775000)={&(0x7f00001c8000-0x10)=@can, 0x10, &(0x7f0000b9a000)=[{&(0x7f0000921000)=""/146, 0x92}, {&(0x7f0000001000-0xa4)=""/164, 0xa4}, {&(0x7f0000b40000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000783000-0x81)=""/129, 0x81}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000723000)}], 0x8, &(0x7f0000001000-0xe0)=""/224, 0xe0, 0x2}, 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xffffffffffffffff, 0x7ff, &(0x7f0000011000)) socketpair(0x1f, 0x7, 0x5, &(0x7f0000002000)) 2018/02/07 05:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000085b000)={&(0x7f00007e6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000c4a000)={&(0x7f00001d7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000fdb000-0x30)=[{&(0x7f00003f0000)=""/4096, 0x1000}, {&(0x7f0000eeb000)=""/100, 0x64}, {&(0x7f000039d000-0xe0)=""/224, 0xe0}], 0x3, &(0x7f00006b9000-0xed)=""/237, 0xed, 0x100}, 0x2000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000733000)={0x9, 0xe, &(0x7f0000ba0000)=@raw=[@call={0x85, 0x0, 0x0, 0x2d}, @jmp={0x5, 0xa7, 0xa, 0x1, 0x4, 0xfffffff4}, @generic={0x9, 0x90, 0x8, 0x40000000000063be}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, @jmp={0x5, 0x4, 0x5, 0xa, 0xfffffffffffffffd, 0x1}, @map={0x18, 0x7, 0x1, 0x0, r0}, @generic={0x3, 0x6, 0x800, 0x3}], &(0x7f0000354000-0x4)='GPL\x00', 0x6c, 0x10, &(0x7f0000007000-0x10)=""/16, 0x40f00, 0x2, [], r1}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009ce000)={r0, r2, 0x6, 0x1}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ece000)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3bf1, 0x0, 0xffffffffffffffff}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b81000-0x38)={&(0x7f0000d61000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f000016c000-0x60)=[{&(0x7f0000699000)=""/37, 0x25}, {&(0x7f0000a97000-0xa4)=""/164, 0xa4}, {&(0x7f0000979000-0xb9)=""/185, 0xb9}, {&(0x7f0000249000)=""/203, 0xcb}, {&(0x7f00006f1000-0x7f)=""/127, 0x7f}, {&(0x7f0000307000)}], 0x6, &(0x7f00006a7000)=""/132, 0x84, 0x5}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000b5c000-0x48)={0xe, 0x2, &(0x7f0000514000-0x10)=@raw=[@ldst={0x3, 0x2, 0x3, 0x8, 0x9, 0xc, 0xfffffffffffffffc}], &(0x7f0000b3c000)='GPL\x00', 0x1, 0x76, &(0x7f00004d5000)=""/118, 0x41100, 0x1, [], r4}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c17000)={r2, 0x50, &(0x7f0000c75000-0x50)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f2d000-0x4)=r5, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000096a000)={r3, &(0x7f0000cd1000-0x7e)="5b29ad", &(0x7f0000ec0000)=""/95}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000aac000-0x10)={r6, 0x50, &(0x7f0000e34000)}, 0x10) 2018/02/07 05:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x8, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/02/07 05:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e7e000-0x4)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f00009d8000-0x38)={&(0x7f0000670000)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00008ae000)=[{&(0x7f00009cc000)=""/234, 0xea}, {&(0x7f00006da000-0x72)=""/114, 0x72}, {&(0x7f0000d50000-0x53)=""/83, 0x53}, {&(0x7f00009d0000)=""/137, 0x89}, {&(0x7f0000d7b000-0xc8)=""/200, 0xc8}, {&(0x7f0000a76000)=""/32, 0x20}], 0x6, &(0x7f00002be000)=""/86, 0x56, 0x3f800000000000}, 0x40000000) sendmsg$kcm(r0, &(0x7f00005ba000)={&(0x7f00008bf000-0x10)=@llc={0x1a, 0xf, 0x6, 0x8, 0x0, 0x8, @random="8a5020ba8cff"}, 0x10, &(0x7f00004a4000-0x10)=[{&(0x7f00008da000-0x9a)="f287df79f803131a76944cf97626cc0e7a5b4f794c90bab1965ae3e7614037c81b76b355e46fbbc54a27ed8e5cc8c3cff65170b2eb72ae86192f4361566122362b3d29024ffe4c52f06d1c303e4b441d4177e91ff810cb2b6c31890d3b88b65ef836a6f0688420d0312789fe7b3df8976fc757c55af306e9503c46266757854ff7b7901f30e6c82ba772de45ef08aa98e7e3596926c2dc34397c", 0x9a}], 0x1, &(0x7f000086b000-0x330)=[{0x110, 0x111, 0x1f, "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"}, {0xc0, 0x197, 0x7, "5cf1431e11eb79c7ef872df84bb4df4e39b674563e57663e728cad074b3c5cc1738793f5bf7c3f0dfa38e1ad4b3fdf15d4dfa4e45280a7ee98fbadac15ea50d7bd4a37ce32f7c5c50c67f2b4d89df45005e2fa2471ebd4a752ab572b2dbc56393ebdf01964c7a144daeaf9a759f641c0769989f410ed01ac75f181b8ae56da7cf7a8c1c3d16fac819d88639591a711ef7dc02b5376a8777605189cca7a2f97ddd5fc85e3b633d7b45e"}, {0x58, 0x10f, 0x8, "40470c789d51cfb0afe2bfc368465be3073cda237423d94bdb8090a250b6fdf500908463559685727e123b6b02f6bea3f26f778190ec276dc2c0b236370ec7d4f0"}, {0x48, 0x100, 0x2, "844d983682f1e18e3551d3e0192349097904f263182bce545fa33a2e46f0469386241f92e6e56bf3f753e6f4a957e0fd1c8159734777a2"}, {0x88, 0x116, 0x9, "3dc4451f80464e690ca9e9184650d98f1c426e05ad6bf74caf5a89a77141565a7f4f2ae637a14f3dd438e5165a37c1caf5662afe5279261b1a0e41efb7f9b87d4277c61f947825ed5439c21d32ff83ecf6f4011e9d0fbce1cdee73f700fe509038650674bbb7894dba85c3303ea65ca791205b294265"}, {0x38, 0x13f, 0x6, "ccb5f0c08181b47cb8ead7fc7dfd592a75a4dee238c5dca1c96b07edff3b10da28"}], 0x330, 0x10}, 0x81) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0x2c2}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f73000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x64}], {0x95}}, &(0x7f0000150000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair(0x9, 0x8000e, 0x4, &(0x7f00006c7000-0x8)={0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000988000-0x20)={r1, &(0x7f0000b54000-0xed)="2fbfc06f336536143b0da1660ecb4bc126f31876b317014750cfd022906db72a43774e2797599a0561eebb1cb5cd5ff8f0301772e27ef218d7da5558f6a51cc6c1d2e6e1ad8bb0d8d95328f3f85dec8da1376f4ab95d355fab6e8aa288aa1c1e9a5531904c4bba36596d485fb2ad0f182767581cfb5fe6ad20d6de34dd5683e10269181e4d20b0f95b959622cfb26049900bc23c9f0ca3cfcb42db49d6f772ad9786b2d885d99900599d35b416376c695393e8ef6cf9228a5a2fc3e63bbdefb3a47a1db9d1787481ded8a0ed6026a2b07fec4802a0a9bb9cd95a9c1111482d288fd21bcf4309e6a569aa31e5c2", &(0x7f00009e3000)="f852c167797edb73ef0869b0ba2f55a210a5f344fa6f50b7eef0271939affab5279a32b8af3b5727afa7fe82457aa435903cd3ab7a6d3e2309e4ae9fb6ae2f6e4328b6f6a9c243bba98faccd5e4880687c785639aaa12595da1c26e4c2226964073dd7cd1621492032c921faeb9429e9dbd60f2d4b8177247b620a2bd09b5240098cca491361ce122641eb72ecbaf1d3600afb9af7874935a67aa7927212b03fee70f0e2bc233be3f91b3152d311cf6b72a7bd77ca4ef52c349644e2e51f646bb737d92bca6f95dcbeeae3835331cd3e91d8241a69e42bb683e3aa41459057c447ab27e099a07f176627"}, 0x20) recvmsg$kcm(r0, &(0x7f00001d8000)={0x0, 0x0, &(0x7f000017c000-0x90)=[{&(0x7f0000c68000-0x4f)=""/79, 0x4f}, {&(0x7f0000876000)=""/15, 0xf}, {&(0x7f00009b3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a44000)=""/4096, 0x1000}, {&(0x7f0000f5d000)=""/94, 0x5e}, {&(0x7f0000b66000)=""/1, 0x1}, {&(0x7f0000f1a000)=""/230, 0xe6}, {&(0x7f0000b77000-0x8d)=""/141, 0x8d}, {&(0x7f00009eb000-0x79)=""/121, 0x79}], 0x9, &(0x7f0000fca000-0x25)=""/37, 0x25, 0x80000000}, 0x40000103) 2018/02/07 05:35:52 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000017000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r0, &(0x7f0000017000), &(0x7f0000026000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f0000017000)}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001a000)={&(0x7f0000027000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/07 05:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d49000-0x4)={0xffffffffffffffff}) mkdir(&(0x7f000046b000)='./file0\x00', 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000e86000)='\x00') r2 = bpf$PROG_LOAD(0x5, &(0x7f0000fff000-0x48)={0x2, 0x6, &(0x7f0000364000-0x30)=@raw=[@alu={0x4, 0x2, 0xd, 0x5, 0x0, 0xc806ac2429effcfd, 0xfffffffffffffffc}, @jmp={0x5, 0x2, 0xd, 0xa, 0xa, 0x20, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}], &(0x7f000015e000)='GPL\x00', 0x7ff, 0x6, &(0x7f0000506000)=""/6, 0x41000, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000c6f000-0x9b)="763486") 2018/02/07 05:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2aa2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001eb000)="637075262b300000000004010400e8") 2018/02/07 05:35:52 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000d000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xd, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f000000b000)="0000083591cab3d9d52a588b10911950a29ee1cd1081daa5e0c42c475560a9832c2615b9320cafbdc577b66d596a4253bef9dbdee481349e777abd39a11e1626b084dce6ea0f9f37621a853bd0eb5dde7e1ab133b7ffd6f2dfafc5f6063cf412dc87e54a760397d54c", 0xfffffffffffffff8, 0x1000, &(0x7f0000008000)=""/4096}, 0x48) 2018/02/07 05:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003a8000-0x8)) 2018/02/07 05:35:52 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1c, 0x0, 0x5, 0x7, 0x1, 0x68}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x8, 0x1, [], r0}, 0x48) 2018/02/07 05:35:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x3d1, 0x7, 0x8, 0x2, 0xffffffffffffffff, 0x6}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r1, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1), 0x4}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f000002a000)={0x0, 0x5, &(0x7f000059a000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff}], {0x95}}, &(0x7f0000352000)='syzkaller\x00', 0x7db2, 0xc1, &(0x7f000007b000)=""/193, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000096000-0x14)={0x0, r2, 0x2}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000139000-0xc)={&(0x7f000026d000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe5000)={r1, &(0x7f00001b4000-0xcf)="d5fd89f02e799829bf2bd9ba435ac34a7889c7b6fa01ba5f303b2936dc9aa3e537f48071903f41280a7d7a625b7df8e3e3bf5bcb5f4e513820af95e35f2099b2eff23558cbef6a253904ad7d4789b4a0420ea9977b745b67faf612719b75258cca42d48320ce3e769910c8c2a25354aa1009a8095277934c9c897013f1dc080cc671f7f9a90286007bbd913786b02d7b12a8d2953420fe7ed96f90188730669fec19a719eb048ab0952063db40d57a183cd54308c95b669b42814c9c97ef87d2e34c194fe945b4c46710be747d27bd"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000062a000)={0xd, 0x9, 0x6, 0x6, 0x10, 0x0, 0x7fff}, 0x2c) 2018/02/07 05:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c16000)={0x5, 0x6, 0x72fd, 0x0, 0x10, 0x0, 0x3}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$kcm(0x29, 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000102000-0x20)={r0, &(0x7f00008a9000), &(0x7f0000981000)="e4"}, 0x20) 2018/02/07 05:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x1000000000000165, &(0x7f0000013000)=""/161, 0xa1}, 0x0) socketpair(0x3, 0x5, 0x7, &(0x7f00005e1000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000774000)={&(0x7f0000a03000)='./file0\x00', r0}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x8}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) 2018/02/07 05:35:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000c21000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f00006d0000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x0, 0xffffffffffffffff}, 0x1c) mkdir(&(0x7f000080a000-0x8)='./file0\x00', 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c80000-0x18)={r1, &(0x7f00003be000), &(0x7f0000726000-0x39)=""/57}, 0x18) [ 100.467619] NFS: bad mount option value specified: v4† 2018/02/07 05:35:52 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f74000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000061e000)=[{&(0x7f0000b9c000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000f73000)=""/237, 0xaa}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x54, 0xffffffffffffffff}], {0x95}}, &(0x7f0000150000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/07 05:35:52 executing program 3: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f2b000)={&(0x7f0000f2c000-0x8)=@sco={0x1f, {0x5, 0x3, 0x5, 0x3, 0x6, 0x7}}, 0x8, &(0x7f0000f2c000-0x80)=[{&(0x7f0000f2b000)="2db8965c5cf72c5d56f764288016332d4b337f5e3d35c170b954445dc66e002f102ec76d49c62f9b62a302b4b7da44e55475a6e17a0bc4ccccf5537ab6b1d865bc1a53cd3a161fc1dae1cfc7ab12b58b51fad690ecc7f05aa2b1053bb24271e95cc51818117092acf79fc4337762e1e03cc6c2bbeb100495f2320cd9fd86a662bd8d9ddd029061e9da33601c9cfc16c2f063fdd7c521a5792afad81b396c862a371f6da924cd495a050e944c8e9de1b2e9fe9b5d9ec4e6361c73dfa614", 0xbd}, {&(0x7f0000f2c000-0xae)="c8c4941652476273d658553610c20082cdeb593bf4402cc5266954adb99a9252f69f600cb20dca3ef9b9b0cc6aafeb7d3c1314f72c1d8b8984350b9f9687cc30236c65a28d5e4ad391eeb7b8c0b078958128e21732ea0c7d8df657600a8c511418f4332facfdeba307da859be221cbeac34a999661c44ce4ce9062b1925bf09002062cc93e3424055bba0c33356d96cad0b5f2cdbfc2bfa85ab15fd0a5506ab9df24075277ba3229b1365c7433ba", 0xae}, {&(0x7f0000f2b000)="9fe0142bf03bcd518160fc40a952491b7a70205eec8553a2a5c78e14aad830e899453f12adec7513591adf1af08fd016eb90c180585cfd08c013ecd0ececfbc15671f569c9adc762c7c82827d8698c5cb2a6dc8009ec7a9214e32b53591b4eaa57525623c88273cea89902695daf021d0ee3bebb55539f9bfb4a3b45928fcb0c4ac92b15e8bbe8112d93d741980496b3c36264864bc12bb25db710b79383aa334cad948e0afdb031e60a0339b2a8", 0xae}, {&(0x7f000034d000-0x7c)="12587daacea59ee5c235474add9a75653edc1074091a6ffd3b85937e1ac3ab5e3ed2ac97406754597a8fbc905389ec1dfe4bb504f1ed4e4af39b4e612d11eafa1d19b60d82327504d39b9d393e623d13e874866e0efdcb7563cb6d72f1d874cf7c76cff3f0842bc54551b55033c3273e3dec5340ff09537e2c4a2efd", 0x7c}, {&(0x7f000085a000)="f47cb320250fa63014c620bddddbeb64315e97af4b32fd489505", 0x1a}, {&(0x7f0000f2c000-0x1e)="ec088de03ec5a8a864ed9a25776cb73cceb215c67719ba46e8e0f7f9513a", 0x1e}, {&(0x7f0000f2c000-0x29)="9e0fcabf5cf3cd5b87c73eb45de9b52e6fd80781747265ff38efda932330237d0776ae0f45c13f3361", 0x29}, {&(0x7f0000f2c000-0x80)="f92a683f9ab93dbf805817c086940f08646353e741a90a85069d01b43286a9d87ee6ff7c5f3977152ce7aae94d82307dd6ca25d6851ee8b9c2a79212efc9eac857e1a3e0fddb25abb228f6f6164b68d2dca3bbaaadfec2881d77434443d5079aa6ac64e33c0255e8b3916c6d0f3afe8b7c61f4a9e0ed404d8eb80c8839381b61", 0x80}], 0x8, 0x0, 0x0, 0x8000}, 0x40000) recvmsg(r0, &(0x7f00001c1000)={0x0, 0x0, &(0x7f0000f27000)=[{&(0x7f00008e3000)=""/2, 0x2}], 0x1, &(0x7f0000f28000-0xd5)=""/213, 0xd5}, 0x2) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x7, &(0x7f0000f2c000)={0x0}) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f00006f0000-0x38)={&(0x7f000056b000-0x80)=@generic, 0x80, &(0x7f0000f2d000-0x20)=[{&(0x7f0000f2c000)=""/158, 0x9e}, {&(0x7f00005f6000)}], 0x2, &(0x7f0000de6000)=""/82, 0x52, 0x9bfb}, 0x103) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)='(', 0x1}], 0x1, &(0x7f0000c8d000)=[]}, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000117000-0x10)={&(0x7f0000f2d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f2d000-0x10)={r3, 0x28, &(0x7f0000639000-0x28)}, 0x10) 2018/02/07 05:35:52 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ae0000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005dc000)) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ae1000)) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009d7000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ae2000)={&(0x7f000068e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000ae2000)=[{&(0x7f00002ee000)=""/200, 0xc8}, {&(0x7f000069a000-0x61)=""/97, 0x61}, {&(0x7f0000ae3000-0x57)=""/87, 0x57}, {&(0x7f0000ae2000)=""/232, 0xe8}, {&(0x7f0000724000-0xd0)=""/208, 0xd0}, {&(0x7f0000ae3000-0x84)=""/132, 0x84}], 0x6, &(0x7f0000ae3000-0xcb)=""/203, 0xcb, 0x5}, 0x40000000) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006e6000)={&(0x7f0000ae3000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f000045e000-0x14)={0x0, r2, 0x7, 0x3}, 0x14) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000)={0xf, 0xd, &(0x7f0000ae3000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x101}, @call={0x85, 0x0, 0x0, 0x1c}, @call={0x85, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1}, @generic={0x20, 0x1, 0x2, 0x3}], {0x95}}, &(0x7f0000ae3000-0x4)='GPL\x00', 0x1, 0x1000, &(0x7f0000ae2000)=""/4096, 0x41100, 0x1, [], r1}, 0x48) recvmsg$kcm(r0, &(0x7f00008ae000)={&(0x7f0000085000-0xc)=@nl=@unspec, 0xc, &(0x7f00006de000)=[{&(0x7f0000ae1000-0x8d)=""/141, 0x8d}, {&(0x7f00009cf000)=""/4096, 0x1000}, {&(0x7f0000ae1000-0xa4)=""/164, 0xa4}, {&(0x7f0000a37000)}, {&(0x7f0000688000-0x8c)=""/140, 0x8c}, {&(0x7f0000ab2000)=""/127, 0x7f}, {&(0x7f0000a2a000)=""/219, 0xdb}, {&(0x7f00009c4000)=""/39, 0x27}, {&(0x7f0000ae0000)=""/211, 0xd3}, {&(0x7f0000ae0000)=""/160, 0xa0}], 0xa, &(0x7f000054d000-0x22)=""/34, 0x22, 0xff}, 0x1) 2018/02/07 05:35:52 executing program 1: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00004df000+0x7ab)={&(0x7f0000eff000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000eff000)=[{&(0x7f0000a1e000-0xa7)=""/167, 0xa7}, {&(0x7f0000f00000-0xf1)=""/241, 0xf1}], 0x2, &(0x7f0000eff000)=""/61, 0x3d, 0x2}, 0x20) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000043c000-0x8)={0x0}) socketpair(0xa, 0xa, 0xbf, &(0x7f0000b46000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b10000-0x8)={r1, r2}) bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0xffffffff, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/07 05:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair(0x4, 0x4, 0x400, &(0x7f0000123000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009fa000)={0xffffffffffffff9c}) recvmsg(r1, &(0x7f000035c000-0x38)={&(0x7f00001be000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000e63000-0x50)=[{&(0x7f000012e000-0x61)=""/97, 0x61}, {&(0x7f0000e77000)=""/49, 0x31}, {&(0x7f0000a93000)=""/85, 0x55}, {&(0x7f0000eb3000)=""/177, 0xb1}, {&(0x7f0000fcb000)=""/153, 0x99}], 0x5, &(0x7f00007ec000-0xf5)=""/245, 0xf5}, 0x2000) 2018/02/07 05:35:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80006, 0x7ff, &(0x7f0000000000)={0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000)='\x00') r1 = perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x8, 0x0, 0x10001, 0x8, 0x0, 0x1, 0x200, 0x2, 0x5, 0x9, 0x40, 0xfc, 0x8, 0x8, 0xfffffffffffffff9, 0x0, 0x2, 0x8, 0x7fff, 0x5, 0x4, 0x0, 0x0, 0x4, 0x9, 0x3, 0x1, 0x34, 0x4, 0x8, 0x2b2a, 0x800, 0x80, 0x4, 0x6, 0x4, 0x0, 0x800000000000000, 0x5, @perf_config_ext={0x0, 0x2}, 0x4, 0x200, 0x2de2, 0x7, 0x80000001, 0x400, 0x5}, 0x0, 0x401, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='\'posix_acl_accesseth0.\x00') socketpair(0x9, 0x8000b, 0x20, &(0x7f0000002000-0x8)) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xe486cf9ba071c768) 2018/02/07 05:35:52 executing program 7: mkdir(&(0x7f0000006000)='./file0\x00', 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0x2c2}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f73000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x64}], {0x95}}, &(0x7f0000150000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a0f000-0x8)) 2018/02/07 05:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006af000-0x10)={&(0x7f0000f1e000-0x8)='./file0\x00'}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e6d000)={r0, r1, 0x5, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/02/07 05:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f41000)=""/2, 0x2}], 0x100001bc, &(0x7f00007e5000)=""/237, 0xed}, 0x0) socketpair(0x8, 0x7, 0xac, &(0x7f00007a2000)={0x0}) recvmsg$kcm(r0, &(0x7f0000985000)={&(0x7f00001e6000-0x10)=@ax25, 0x10, &(0x7f00007b0000)=[{&(0x7f0000bf6000)=""/131, 0x83}, {&(0x7f0000787000)=""/2, 0x2}, {&(0x7f0000c01000-0x1000)=""/4096, 0x1000}, {&(0x7f00006c6000)=""/113, 0x71}, {&(0x7f0000687000)=""/211, 0xd3}, {&(0x7f0000554000-0xda)=""/218, 0xda}, {&(0x7f0000344000-0xe2)=""/226, 0xe2}], 0x7, &(0x7f000070c000)=""/103, 0x67, 0x1}, 0x2041) bpf$PROG_LOAD(0x5, &(0x7f00000b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0x3e, &(0x7f0000a7f000)=""/251}, 0x12) 2018/02/07 05:35:52 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1ff, &(0x7f000000e000-0x8)={0x0}) socketpair(0x28, 0x0, 0x3ff, &(0x7f0000011000)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000014000-0x78)={0x3, 0x78, 0x5, 0x8001, 0x6, 0x7, 0x0, 0x6, 0x0, 0x1, 0x4, 0x5, 0x7ff, 0x100, 0x3d, 0x81, 0xffffffffffff7fff, 0x4, 0x80000000, 0x0, 0x4, 0x88, 0xffffffffffff435b, 0x7, 0x7ff, 0xfffffffffffffff8, 0x2, 0xa2, 0x0, 0x3000000000000, 0x2, 0x7, 0xe8, 0x1, 0x9, 0x7fff, 0x7f, 0x6, 0x0, 0x758d, 0x1, @perf_config_ext={0x4, 0x8}, 0x100, 0x401, 0xffffffff7fffffff, 0x7, 0xc849, 0x894, 0xc2}, r1, 0x7, r0, 0x8) 2018/02/07 05:35:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b2c000-0x10)={r0, &(0x7f0000779000-0xca)="1703f45bb045741451b91298e6bd1250c6e135a9a7f8f8e5b2dfe22930dc14b3672e1fad4b1438333198f08313e0a4cbe8aeeb78312764923e9e35e57b486bb98b9fd3286a59da0505c94e126c2db8b3b04c51fa676591ab28a4600b7e31dc9b2d925d2f71ebdd2548b459226bec159708270e4bf8fb16b99684cf9f8957feb75da08d3b5796a92f061f1874315480563c1b6d7695cacb571cfbed072db6bdf6ae2ba92460675d2f79f8495e5fc6bf60b5c957495d80112fe8cab1aaee5ec539132726203f4f3f6866c8"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r0, &(0x7f00009d0000-0x71), &(0x7f0000afe000)="07cf", 0x2}, 0x20) 2018/02/07 05:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004c3000)) r2 = getpid() perf_event_open(&(0x7f0000ffd000-0x78)={0x5, 0x78, 0x200, 0x101, 0xfffffffffffffffb, 0x5, 0x0, 0x2, 0x0, 0xa, 0x6, 0x1, 0x4, 0x200, 0x6a7, 0x101, 0x10001, 0x367d, 0x0, 0x8001, 0x0, 0x10001, 0x1ff, 0x0, 0x401, 0x5, 0xed, 0xc609, 0x70, 0x4, 0xf392, 0x103c, 0xc13, 0x5, 0x3, 0x1f, 0x1018, 0x2, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x3}, 0x4, 0x3, 0xfffffffffffffc45, 0x7, 0x8, 0x1, 0x4}, r2, 0x3ff, r1, 0x6) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/02/07 05:35:52 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x5, 0x2000000001}, 0x1c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff3000)={r0, &(0x7f0000665000-0x8f)="5343f8e8b4b7f505948f1fd428248cc300cd0fc4d63b2901f7ac65c419ab1e660378bbcb49f5127d17cf05cf45155dedd17e3e7670fe3a39010000008558c6e14c54718476f05f17b7a78c7d3ee3e0960000000000000072cef870f0682e306a93babff54f22a6323413f8d4146e4615fb5e7ee1673333776075f06ed30576e378925646b2e22bd8cbdd3ee9b084", &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033b000-0x20)={r0, &(0x7f000000e000-0x1000), &(0x7f0000fef000)}, 0x20) 2018/02/07 05:35:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f0000943000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) close(r1) 2018/02/07 05:35:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b97000)={0x5, 0x0, 0x7ff, 0x1, 0x2, 0xffffffffffffff9c, 0x80000000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ede000)={r1, &(0x7f00004de000-0xa9)="64d6428e17399f5f62df33289130e43e77286fdc005855426d65e857420d55126ab8ecbaa02e229558370e00edb44070b1dd9ca152a86299df384408c89431e79c9bae58931aa4940f04d9eca2feccf05212436ba87a3ff948a52420ffa4e5a9a6eb63de849e2dc25f2f3d71b18b16ca9235074516c1be2b1d9986184d5413d4ffdd9ab9588ab167a249ac92f33b24f0a3d2d13ce08d4920497dee8f82c3e1f2d88e7fd433a940a50d", &(0x7f00004c3000)=""/117}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xe3}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000b3a000-0xba)=""/251, 0x0, 0x3}, 0xffffffffffffff78) bpf$PROG_LOAD(0x5, &(0x7f0000e19000)={0x0, 0x7, &(0x7f000006d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ddf2da5, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7683f7e2, 0x0, 0x0, 0x0, 0xfffffffffffffffb}], {0x95}}, &(0x7f000029d000-0xa)='syzkaller\x00', 0x800, 0x18, &(0x7f0000323000)=""/24, 0x0, 0x1, [], r0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e94000)={&(0x7f0000736000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ce000-0x8)={0x0}) recvmsg(r2, &(0x7f0000df3000-0x38)={&(0x7f00007be000-0x60)=@nfc_llcp, 0x60, &(0x7f0000c24000)=[{&(0x7f0000ea2000-0x71)=""/113, 0x71}, {&(0x7f0000156000)=""/231, 0xe7}], 0x2}, 0x102) 2018/02/07 05:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x2, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005a1000)={r0, &(0x7f0000c44000)="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"}, 0x10) 2018/02/07 05:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000be4000)='./file0\x00', 0x2) r0 = perf_event_open(&(0x7f0000fb2000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x42}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000061000)={&(0x7f0000149000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000272000-0x10)=[{&(0x7f00008bd000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000a03000)=""/230, 0xe6}, 0x40000003) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002f6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000121000)={r2}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007f0000)={&(0x7f00007bf000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000b30000)={0xf, 0x2, 0xfffffffffffffffd, 0xff, 0x10, r3, 0x9}, 0x2c) [ 100.747220] overlayfs: missing 'lowerdir' 2018/02/07 05:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bb5000)={0xffffffffffffff9c}) recvmsg(r0, &(0x7f000083a000)={&(0x7f0000853000-0x11)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x3a, &(0x7f000059f000)=[{&(0x7f0000742000)=""/54, 0x36}, {&(0x7f0000cdf000-0xa0)=""/160, 0xa0}, {&(0x7f0000a2e000-0xd)=""/13, 0xd}, {&(0x7f0000ccf000)=""/46, 0x2e}, {&(0x7f0000582000-0x11)=""/17, 0x11}, {&(0x7f0000978000)=""/178, 0xb2}], 0x6, &(0x7f0000dfd000), 0x0, 0x492a}, 0x2020) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000c9e000-0x58)=@raw=[@alu={0x7, 0x3, 0x8, 0x0, 0x2, 0x80, 0x1}, @alu={0x7, 0x1, 0x9, 0x6, 0x7, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0xffff, 0xb, 0xb, 0x7, 0x20}, @call={0x85, 0x0, 0x0, 0x8}], &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/07 05:35:52 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = perf_event_open(&(0x7f00001b9000-0x78)={0x4, 0x78, 0x0, 0x1, 0x7fff, 0x401, 0x0, 0x1, 0x40002, 0x2, 0x40, 0x7, 0x401, 0x6, 0xffffffffffff169a, 0x3f, 0x0, 0x9c00, 0x4, 0x6, 0xa48, 0x7, 0x6, 0x7b9, 0xab, 0x8, 0xffffffff00000001, 0xf825, 0xd52, 0x8, 0x4, 0x5, 0xfffffffffffffffd, 0x0, 0x3, 0x2, 0x400, 0x105f6517, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000ac2000), 0x2}, 0x4, 0x8, 0x2, 0x2, 0x200, 0xd5, 0x8}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000e6b000)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x2, 0xffffffffffffffff}, 0x2c) 2018/02/07 05:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1), 0x4}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000047000)={r0, &(0x7f0000ce8000-0x7c)="fa31475826c41b2e48817b65ff0665e4eeb42dd1efa8b4d7cfcee234bcfdf34f447cb839e81f85221cdb9c6600c4a6ec89713f8e3e4995e8678a8aa51ab06ec3d1814769b697ba8d8567c2a78a176c5266ca97a0576a8553e41a2d2557a268151b4085f700acccaa13fbb5e7923dbb64d8ae6d2831b5fd8f785b6a93", &(0x7f0000212000)=""/15}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00008f9000-0x2c)={0xf, 0x5, 0x6, 0x1c, 0x4, 0x0, 0xfffffffffffffffd}, 0x2c) 2018/02/07 05:35:52 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000-0x10)={&(0x7f000001f000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000020000-0xc)={&(0x7f0000020000-0x8)='./file0\x00', r0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000017000-0x10)={r0, 0x28, &(0x7f000001b000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000020000)={r1, 0x101, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18}, [], {0x95}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20}, 0x48) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000021000)={r0, &(0x7f0000014000-0xaa)="c75d2e5188c6a0ad9e9ad6cdc4979f7331371d7ab51f796e5de23a6dbe080972e2e5caa0d6e50564fa02358f85833bbd5b5dc4ed8e80d24590135b952e40ed8b2baa33258cfd18508b7d68d363e027e2cf9be55e119059ec34c88881ebd5ee5d791e3f82d544ce34ed53ee1b885c12acdda70cda74668ef327de06716585d72edb304be8d6881c65fcf0c0a267d853ee068b8c3c344a7324f4e1c21292d89ffa9471f9b5a7c2f8b24b7c", &(0x7f000000a000)=""/248}, 0x18) 2018/02/07 05:35:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xb5ee) socketpair(0xb, 0x0, 0x8, &(0x7f0000ed3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f76000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x11, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000f73000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000785000)=""/251}, 0x48) 2018/02/07 05:35:52 executing program 6: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2000000000004, 0x5, &(0x7f0000f1d000-0x8)={0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008ad000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000f30000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f30000)={&(0x7f0000f30000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000acb000-0x80)=[{&(0x7f0000f30000)=""/4096, 0x1000}, {&(0x7f0000121000)=""/4096, 0x1000}, {&(0x7f0000f30000)=""/167, 0xa7}, {&(0x7f0000f31000-0x16)=""/22, 0x16}, {&(0x7f0000f30000)=""/195, 0xc3}, {&(0x7f000042a000-0xa1)=""/161, 0xa1}, {&(0x7f0000f30000)=""/107, 0x6b}, {&(0x7f000039d000)=""/165, 0xa5}], 0x8, &(0x7f0000f30000)=""/100, 0x64}, 0x12100) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004f9000)=r1, 0x4) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007d7000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f30000-0x8)={r0, r3}) sendmsg(r0, &(0x7f0000f2e000)={&(0x7f0000f2f000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='gretap0\x00'}}, 0x1e, &(0x7f0000f2e000)=[{&(0x7f0000771000)="d6f688af73210da028ecf2b2c7016ce118ab0eee4ededc075a54f05489cb5ff61048059ffb1984b265e4d38c0fe529d5f1a9c98026146ccd832fc14e63d949fb674876722b8408b59e706e449d86e857e7aa5731c4e3c2acddb5947d63e36cefa3bd9b6d267a816d563b47968692b8e115bcda2bb956ca1736b2ae797d352b996f99b502a8773cabe5ed04892465beabcb338628ef33655bcaa10921d2db308a79dc05d7445cd240aef839e6aae995e90eb6b1e910c73a4fdea8bf2ffe962dd2caf779fe64ef201433e3c147b97a661c4dbad1b825a48101684848d74c", 0xdd}], 0x1, &(0x7f0000c46000)=[{0x1010, 0x10b, 0x8ced, "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"}], 0x1010}, 0x0) recvmsg(r0, &(0x7f0000f2e000-0x38)={&(0x7f0000f2d000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000f2e000-0x10)=[{&(0x7f0000cf3000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000af1000)}, 0x41) 2018/02/07 05:35:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d12000)={r0, &(0x7f00009cf000)="ababb73a2f0fe3da91e617d4450316cd4c9aa350960ef1edcb2c5c81ca491591ecbee15da2687fa33aa234c67c4b04ada2d4ea71035b457b4d0977dcf49e68acd10aa298686a048f46ee71dbd7053a1afa9d859431281324ec17e9"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r0, &(0x7f00008a9000), &(0x7f00003ec000-0x1)="12"}, 0x20) 2018/02/07 05:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000595000-0x1f)='&proc\\posix_acl_accesscpuset]*\x00') mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/07 05:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/07 05:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000689000)={0x0}) recvmsg(r0, &(0x7f0000781000-0x38)={&(0x7f000033f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00005d0000-0xa0)=[{&(0x7f0000f5d000)=""/4096, 0x25b}, {&(0x7f0000fed000)=""/196, 0xc4}, {&(0x7f0000118000)=""/221, 0xdd}, {&(0x7f000065e000-0xd0)=""/208, 0xd0}, {&(0x7f0000e8b000)=""/10, 0xa}, {&(0x7f0000fcf000)=""/104, 0x68}, {&(0x7f0000bf7000)=""/62, 0x3e}, {&(0x7f00006b9000)=""/4096, 0x1000}, {&(0x7f0000346000-0x15)=""/21, 0x15}, {&(0x7f0000263000)=""/176, 0xb0}], 0xa, 0x0, 0x0, 0xc894}, 0x2000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00006cc000)={0x1, 0x1, 0x1, 0x9, 0x8, 0x0, 0xb9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000af4000)={0x2, 0x3, 0x0, 0x244, 0x10, r1}, 0x2c) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000663000-0x8)='./file0\x00', &(0x7f0000d19000)='cpuset\x00', 0x0, &(0x7f00005e0000)) 2018/02/07 05:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000091a000-0x4), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000019c000-0x28)={r0, 0x0, 0x3a, 0xcc, &(0x7f00002b4000)="7ec79954a05740b70b590fa0ebd9b9297b5b745ebec36e6d88e5e7d55ca5a27cc9ada2d9a810209f9bcb5b9b79e54c9c8a4217c525346b305444", &(0x7f00005f0000-0xcc)=""/204, 0x7, 0x3}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000882000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00000f9000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000048c000)=r1, 0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000066d000-0x10)={&(0x7f00005f8000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cf5000-0x10)={r2, r0, 0x3, 0x1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003cc000-0x4)={0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000801000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f95000-0x4)={r4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000982000-0x20)={r2, &(0x7f0000504000-0xf5)="d75d12725a64f64e7f4f955cff1472b94251b21aa33525df163d21028c790fd8146006f940341fa3f7633baecdcc9448a180f0c6a9c53acf80bd718607e4a0e0a919c38dd63d89540ab503310b3814047d021111d1765d29d0500c6832a0eb596ca886536dbcf61fa136263c3ea85dacc71765218a5ae71e9e1a7010647a0bc00a85c097ed583b1dcc6542c4adf3b7cd9501023e802058c20786b189d445cd0d5ffb3cc45a27a7af1507089752a89d64c0ba8baecb4b8b2938eec3264b3eb05dbcf725e9501f6d6613005f82fa07282dd9dd2e73d82851258a86dfb66e33f3667ce60080a12bea87bd465e28b770c6f73bdc55e9ef", &(0x7f0000608000)="3ec0026a358910dd30b02897018d16ccad03a484cc5ad7637857491923206ef84a34cfe355eeff4fa56ae7b1dd19fe5da624a954ac3e1525ade5c9a55f3135add09735571eedbc315f8a7b47823837552b138c4b638734312fe03d0720f461208884f052412ad4a47926ecb7e321d0fdd913469ca041ffe642b7456b6448d2eb24ccb604c83fa0efac1ee36aa555eb7781c91f9eccbcb610a9aebded00c0e635d24b3532d7fe0f2349862fcafc148bea59043e49486348d53efb8479ba301f119dfc2a5b4684cc49881707837166d1f2b1409d7530a7706cebce2639f07dffe274fbdeecee819363c44a634fdcfe65d7bf4e6dcae25362d9e44bdca9"}, 0x20) mkdir(&(0x7f0000f79000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000114000-0xc)='./file0/bus\x00', &(0x7f0000319000-0x8)='./file0\x00', &(0x7f0000161000)='c\bp\x00et\x00', 0x0, &(0x7f0000564000)) [ 100.826290] audit: type=1400 audit(1517981752.674:18): avc: denied { map } for pid=7964 comm="syz-executor1" path="socket:[18097]" dev="sockfs" ino=18097 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 [ 100.862258] overlayfs: missing 'lowerdir' 2018/02/07 05:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fb1000)={0x0}) recvmsg(r1, &(0x7f0000b24000-0x38)={0x0, 0x0, &(0x7f0000b28000-0x20)=[{&(0x7f0000a4a000-0xc2)=""/194, 0xc2}, {&(0x7f0000e9c000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x9}, 0x2040) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00002e3000-0x4)={0xffffffffffffffff}) 2018/02/07 05:35:52 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c30000)={0xffffffffffffffff}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f3f000-0x38)={&(0x7f0000ae8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000f76000)=[{&(0x7f0000f76000)=""/195, 0xc3}, {&(0x7f0000f77000-0x8e)=""/142, 0x8e}, {&(0x7f0000858000-0xc6)=""/198, 0xc6}, {&(0x7f0000f77000-0x47)=""/71, 0x47}, {&(0x7f00001b9000)=""/4096, 0x1000}, {&(0x7f00001b1000-0x5)=""/5, 0x5}], 0x6, 0x0, 0x0, 0x1800000000002}, 0x40) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f78000-0x8)) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x7, 0x1, 0x14}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0x100000002, 0xfb, &(0x7f0000a89000-0xfb)=""/251}, 0x48) 2018/02/07 05:35:52 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}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1}], 0x4, &(0x7f0000041000)=""/237, 0xed}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000046a000)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x50}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f000056a000)=""/251}, 0x48) 2018/02/07 05:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000736000-0x4)={0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000c94000-0x38)={&(0x7f00009d6000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast1=0xe0000001}, 0x2, 0x2, 0x4, 0x4}}, 0x2e, &(0x7f00003be000)=[{&(0x7f0000b5b000)="2a8130cf9e11ca6ca16903e891831424c5ffbf009f2e49d242b39d5f5dcfd954d2505e63e1b53d2fae0200f7206135e58d074a924dc2ac370fb0f8b3e757c79b83301b0201bfffb8c71e96427521492ae1f01de75c4599a500fd8ae32258dc2008af6002910353a2a54481a62c01dcdc3e6a374194ec909bb8ca6ce08e26303d2b98a9d068a78f29625fd6e03493b960bd8f35208f38b06a5463969340e2a841030a7bfee7b1ec60d3788f4f266daf", 0xaf}, {&(0x7f00005e5000)="12307b97d4b86a503db5b473271caccd712dff81e5d0958327cd0f6b8d24918e271d548b4acc5f395e0361a4900a3dc5cf1776274a9ed42fdcde9ebcbde1f4b1242f9047061897379e61d9ffecd6ab01b9fd0f20bd41949f268a50d38e36f4d28c54a0dfcdecb2a41d6870252baf18df9d5c9ae7f4eff8ad8f4b3c", 0x7b}, {&(0x7f00004e0000-0xc8)="9d39137eed56dcfeba0dd5b7772c167c8ae6f5cae630e8df999b48de11d8687463d08359d42c7b74ce6be485fabc55c88767d1f478ee65e18671571b46cbe33b63f02fe624ba8f20c52f088d8b984392bd8875e10ceb3a9797c6ebf719c206fe09b1227800370a747d00b508e10a342f821303666099f0c0f581d67cc026fdacf6301df63d9abed340192af942161d09a26dd8ca87bd2d283790ebb435977fb0f74f6eb701fbcfc16b9e5d4855a5af01e01ca08ddfb2b6dc2c7fa2e13ed9d1e158c0aaaaa2b6c2a6", 0xc8}, {&(0x7f0000016000-0xa0)="5248ceafc427c98ed9354f8dfb5f310049304429def89653699043e4c0654c2bec5615830ee2eeef8626406dd3babfcb25030ca71493dbfcadb23aee424b560e02fd7a0f3bc4659a7e9099776e13ae2728c661c09876769f7407815c4b735f42a707862d3c24c3d8150df7e38faa84babdf4f7d13913a8154dc3b15fc52a6ba42fc5f0a11fdde824b1af81fb159595d52b91546abf8492059e22ef5f626f2835", 0xa0}, {&(0x7f0000456000)="9797797f95c62b96f9fff291751bb90463eb7c1319d1a2de2c20288eaf49d3c23abf40ead41df569637a57b1f632089095f49ebb4f67ce164cde67e7578679d117d7db045524ff1bd88ac63f3a9087f5f17545f6bed5c0a6ebb9d7b89245207d233106e913d385577b991b65794a4798e033df16ea0300227bdecdbb5e43abc3c92bd6915e534f4d89deb91374690e59ae4d29e529a11264c5fc90f51b82cf5f31b02c8991d8aaff2d4bc0262d0a5741dcfdd11df172775be95a29e1c470e056b80b3f9a91d22fdaaa5415335c260c0911767c32756808ba599c995a5192b92d02a1c3dd0eee858bd0", 0xe9}, {&(0x7f0000774000-0x3)=' \r4', 0x3}, {&(0x7f0000f45000)="8dc1ab52b5774a34a6b57ae437be383e744791aa27d740623f16120c48ea7a4b26534fc87af9461031f2c9cd028470ece9aa0f5b8c7fde2ff77cc9df061addaa8002a70d14396b14157bcf8c36823a5ee7d852dc719979ff7a08214c58040b2de1260cba49533df6e78ee2363b78945180cce865cde9b03b5e17e10446033ecdc86d98a3bed25115ce550d5c16a6d5b735bafa8ec50bcdfbacbe98ed4130bb9ca5f339df9a2f15f6ed0c65295664cb82513d", 0xb2}], 0x7, &(0x7f0000cac000)=[{0x90, 0x0, 0x8, "948fd6f13220d0b53320aaecd2a85b328a6d0aa36977a9229c837f52377b0596ab2ab66a09faf9989cbca04923c8857ea0a6026625942ab054fdcb513adc9ad203e7dc3ac786a7b255bde42c6b61b5e971b37510c0ab452982669409ab9db6ef993055146525172b20042b7a24d0e01144c04b3259b947408c7f624a9a588e"}], 0x90, 0x4}, 0x4) mkdir(&(0x7f0000087000-0x8)='./file0\x00', 0x80) recvmsg$kcm(0xffffffffffffffff, &(0x7f000087b000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f00002a4000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x1, &(0x7f000091b000-0xa1)=""/161, 0xa1}, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f29000-0x10)={&(0x7f000053c000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000598000-0x10)={&(0x7f00007b7000-0x8)='./file0\x00'}, 0x10) mkdir(&(0x7f00009b7000)='./file0\x00', 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000384000)={r4, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="000000000000f7252c42c03a6407", &(0x7f0000017000-0x83)=""/131}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f000047d000-0x48)={0x9, 0x17, &(0x7f00008b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff}, [@generic={0x8001, 0x1ff, 0x6, 0x7}, @jmp={0x5, 0x9, 0xf, 0x0, 0x5, 0xfffffff0, 0x8}, @map={0x18, 0x4, 0x1, 0x0, r3}, @alu={0x4, 0x2, 0x7, 0x5, 0x7, 0x0, 0x18}, @generic={0x6, 0x0, 0xdabb, 0x2}, @map={0x18, 0x6, 0x1, 0x0, r3}, @alu={0x4, 0x400000000000000, 0x0, 0x7, 0x7, 0xffffffff, 0xfbebc3c071694ec4}, @jmp={0x5, 0x7fff, 0x8, 0x9, 0xf, 0x8, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1100000000}, @ldst={0x3, 0x1, 0x0, 0x7, 0x8, 0xc, 0x4}], {0x95}}, &(0x7f0000aa8000)='GPL\x00', 0xffffffffffff1b07, 0x79, &(0x7f00008bd000-0x79)=""/121, 0x41100, 0x1, [], r2}, 0x48) socketpair(0xf, 0x5, 0xea38, &(0x7f00008be000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x1f) 2018/02/07 05:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0000)={0xf, 0x2, &(0x7f0000acc000)=@raw=[@ldst={0x1, 0x3, 0x1, 0x7, 0x3, 0x0, 0xfffffffffffffffc}], &(0x7f0000870000)='syzkaller\x00', 0x5, 0x59, &(0x7f000077a000-0x59)=""/89, 0x40f00, 0x1, [], r0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x3, 0xc}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000949000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f00009c6000-0x38)={&(0x7f00009a8000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000c09000-0x50)=[{&(0x7f0000232000-0x9f)=""/159, 0x9f}, {&(0x7f00003d6000-0xcc)=""/204, 0xcc}, {&(0x7f0000622000)=""/142, 0x8e}, {&(0x7f00001c1000)=""/12, 0xc}, {&(0x7f0000a5b000-0x64)=""/100, 0x64}], 0x5, &(0x7f0000879000-0x20)=""/32, 0x20, 0x6}, 0x10000) 2018/02/07 05:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000019000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ebe000-0x18)={r0, &(0x7f00008f8000-0xb8), &(0x7f000006c000-0x5)=""/5}, 0x18) 2018/02/07 05:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00003d7000)='.', &(0x7f0000496000-0x8)='./file0\x00', &(0x7f0000e8e000)='bpf\x00', 0x28000, &(0x7f0000ce0000)) mkdir(&(0x7f00002c3000)='./file0\x00', 0x28) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/07 05:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ec000-0x8)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0xc}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) 2018/02/07 05:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000a02000-0x38)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0xf, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[]}, 0x0) close(r0) recvmsg(r0, &(0x7f0000e9f000-0x38)={&(0x7f00003fa000)=@nfc, 0x10, &(0x7f000014e000-0x50)=[{&(0x7f0000ac4000)=""/212, 0xd4}, {&(0x7f0000d18000-0x2d)=""/45, 0x2d}, {&(0x7f0000b24000)=""/46, 0x2e}, {&(0x7f000037a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a73000-0x78)=""/120, 0x78}], 0x5, &(0x7f0000802000)=""/4096, 0x975f29d3, 0x800}, 0x20) close(r1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d99000)={&(0x7f0000c9d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d00000-0x38)={&(0x7f0000d03000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000915000)=[{&(0x7f0000b72000)=""/4096, 0x1000}, {&(0x7f000033c000-0x94)=""/148, 0x94}, {&(0x7f0000078000)=""/75, 0x4b}, {&(0x7f0000e36000-0x28)=""/40, 0x28}, {&(0x7f00008ee000)=""/144, 0x90}, {&(0x7f00009e7000)=""/211, 0xd3}], 0x6, &(0x7f0000ab2000-0x9c)=""/156, 0x9c, 0xc9e}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000972000)={0xf, 0x13, &(0x7f0000ae4000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7, 0x10000, 0x6, 0x6, 0x4, 0x4, 0x5}, @call={0x85, 0x0, 0x0, 0x1b}, @exit={0x95}, @map={0x18, 0x5, 0x1, 0x0, r2}, @exit={0x95}, @generic={0x100000000, 0x3, 0x5, 0x6a3}, @exit={0x95}, @jmp={0x5, 0x1, 0x0, 0x0, 0xf, 0xfffffff0, 0xffffffffffffffff}], {0x95}}, &(0x7f00005b4000-0xa)='syzkaller\x00', 0x0, 0x27, &(0x7f0000791000)=""/39, 0x41100, 0x1, [], r3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0xe, 0x4, &(0x7f0000e7d000-0x20)=@raw=[@exit={0x95}, @map={0x18, 0x5, 0x1, 0x0, r2}], &(0x7f00001e4000-0xa)='syzkaller\x00', 0xfffffffffffff891, 0xaf, &(0x7f0000628000)=""/175, 0x41000, 0x1}, 0x48) 2018/02/07 05:35:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x1, 0x4, 0x4, 0x3, 0x9, 0x0, 0x0, [0xa]}, 0x229) 2018/02/07 05:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000013a000-0xc)={0xffffffff}, 0xc) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000011c000)={0x0, 0x4}, 0xc) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f00005c2000-0x8)='./file0\x00', &(0x7f00000ee000)='fuse\x00', 0x100000, &(0x7f000032f000)="a19708f200df7989a36f94bb4aede8aeb18475f519ce2bd4976648a3568f1acd41e137eba73b3bfa8193829fdc61ffa967a9fb0ca50b728d088d5413c4615282f28f0e5bbb5b6cb92709b82425b9c9621c88329bf66f2311dd7f9d881d43d18e673257d3b597040fa3232da0f3453590415b8ca6a16aeae73e036461ab036df5fa4ae72dbedb7df9862806defdbad8b90a802e055b28a45a7bff978f3597eceef4dddbea6b9f5d08f104d5cbf454a5a68a64ec6f1b842db38cd6577960fb3968f4ec20ab9996705f39afd5103c5453e8d732d3778b78c7f58612ecac") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/02/07 05:35:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000edb000)={r1, &(0x7f0000eca000)="37a228b8a3ab36fc9435cedd34951f62c16cd03e011f170b146dbd70a4f478ba0de3edac7133e0bfe20a9a305e6b447c713ec1196eccd45a0d15d539c87f0f025d94c9cf32ac5736457d5155f1a612165db33f7fa45912d8c41aa8c6bbbf00c13c57ca98e0bffb122d7a6a4fda2eba44d942bdad9808061634ce25fde5533aa25b1fee0f5bb12e3759c5c95699f4d1d7b2b52e8af60abe8e12002c8c71bd327406bdfc300209e0e41c8f0ae31f6e0c0c21409543d4740a79cd44c6c18ad858c56946581081", &(0x7f00001a8000-0xf8)=""/248}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000137000-0x2c)={0xd, 0x3, 0x4, 0x52, 0x0, r1}, 0x2c) 2018/02/07 05:35:52 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x1f, &(0x7f0000084000-0x8)={0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fed000-0x18)={r0, &(0x7f0000a95000-0xdb)="99475cbe500fea08b9279a1b0fa9475324310a7f8c762d33f51a637a9ad1b1733fb12980ec188e64841051c178e777ed8a148b0b3092f3364f20dfb8d2cfb2adcfbf910387abeb5e1c5657acae2bc95d1aac2e57ad394f324776b4c37a1d28f53cab6711b17bdd2708132921d11896d9e3e740ee6d5fca6d6da9d300c8118c2bce16b5fdb77a702b695724892232383d339ceb55fd6a87a76ac1534b358963d9db310ec6eb6b64fdc4df5232f80bd8339cec8c1ee66f65e87dfd7a51f2cb51be1f1e5a5b04cc315b54848b995dc621b96e2514be13ea2b59250ec3", &(0x7f0000fec000)}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dde000)={0xf, 0xfff, 0x1000, 0x20, 0x0, 0xffffffffffffff9c, 0x3ff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000013f000-0x2c)={0x6, 0x83, 0x80, 0xf, 0xfffffffffffffffd, r1}, 0xf9c689880c5d576b) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r3, &(0x7f0000091000)}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b32000-0x10)={&(0x7f0000d1f000)='./file0\x00', 0x0, 0x8}, 0xfffffc61) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000fed000)=0x7fffffff, 0x4) 2018/02/07 05:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0x9, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x235, &(0x7f00001c1000-0x99)=""/153}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a44000-0xc)={0x0, 0x2a, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d25000)={r0, &(0x7f0000e49000)="7cc158474779fe1a6846323e6e36df85bc631ec4624391a64ceffb001a8c6bd5b2ecff719d40197ec2d8ee72aa389ea85b8333a2acc382a8832112188b2c68c6064ecd26b33e9f62f1d7b37289d231c32b94a93e9a5c12ec419755cc62f6127d9cba100f6c15", &(0x7f0000a91000)=""/154}, 0x18) 2018/02/07 05:35:52 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fd5000-0x8)={0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fd5000-0x38)={&(0x7f0000fd4000)=@nfc={0x27, 0xc776, 0x7f, 0x6}, 0x10, &(0x7f00001a8000-0x20)=[{&(0x7f0000c83000)="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0x1000}, 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"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{0x100, 0x10f, 0x3ff, "a0d3f94b52707053f7a11572e90b53f2331b01084ef1682434164f8ddf4910a2382b0ce112d6235c0668ce2f7dea6851c9883d80d1c5f07200ed6559bea5bc05aa51e0ec19acf0b23fbdb87626336165615ad67cd78f98b1cb2c29431a8a582c4eb93552d1c6ebcac94dda2a3c10fbedcbb29fa61e5e80a21a911e8022826c12ab465ad433dabb4dbed3496a1f88746b34f693ff967be042bb66f365d35ae1e586a375775feb60bef9cf90c27b35faaa840682513d3a05b062cd98b760ee5cf57a3dcaf97ff196b8978557d54e302b73b2c247649c2b71d8d6f654a1ea75ddb06a2cedc509c58e4b61bd9b43091e32"}, {0xb0, 0x1, 0x8, "7fbd6586cd15722a55c6558e628fb3cdff92705a26c8311bbccde4f3c15e72d82001ef88b41c465ec5a44adfb0453ed9bc9920adb23e8af0b749cc8d4bb4370a8aee8dbe92782c831c7b68be2b61028881e58064206136fcf6e03fb9d08160d7241cdd9d70ba3eee3c5548a247094ceb5ecd0bc14d03067f27fab4e40c7bab6a0a0efa6d26a5d6c4e6692c7d9dda4a84d0356e64d12cceae22eeb5e3d3"}, {0xe0, 0x10e, 0x7, "24eb41697789e0e79b21f20db0ca75df31284ae1db28d5f5cdc76b0594b4d850c8bb2db6cfb47dc38572156b03f7682a3603d4c7e3cd5507f344c7fe8134759e59921d60885bda99c269366a73929ce3c865d7516d091231120d3a0a8a2cb352a4868f59bc6550c5294da35a985a84f5ee95ed5bde0a80c425433fd2d7fac582a1aaa40a0da4c2cf4a7e69df29f198987be7a11771aaac0772f20a9a5b48bd3c9532bf31809478900d6357a157d66cf52c283ffa50d248fdfa40b64350d6d0ef2b922940d45879398ec6a8c4ac"}, {0xc0, 0x111, 0x100000001, "5beb0b5da63fab33dcc7ba2fd8b1d2d93e77588ff69f4c23e9fe428e4c4b71368e2c0a8e31790003dace8fc3408215779e5d615990b6dde349fc7ada1a42b6092bb5ab4b39fe84aa3103ee36aca475af1f09d767f2606778f7e61aad58e9469b44a8f5817eae3dc3fe6add9015a1a19e7212cd3c69b62b099eef0efea244c1ceff95c31850fa35115a2851380f66d8a2f48e4335b40e3236a4e2c0950a1e33e87d893cff4f12984eee6e878414"}], 0x1608, 0x40000}, 0x880) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fd4000-0x2c)={0xf, 0x80000000, 0x7f, 0x39f, 0x19, 0xffffffffffffffff, 0x400}, 0x2c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c3c000-0x18)={r1, &(0x7f0000fd3000)="13b43aa894f50b8843b4c47a41aa85214e13e338d553fbfa26e21de271819f13feff35411f45a535e67ea85d857dfcf2b5b30a22bc258a688f4f42aaa530db3eb0af4ed520ae41a480e507369b321fd58d5d0bafbcd87d195e288328b2d88b585ac09ac799060e9aa3f96fe6a9ed668c0051320251879a2cd20270f21652f43616b16f8f90b67af864d0984a9e829d1b7a8ac3f8f0db30f6a7b306b3fb0cd517", &(0x7f0000898000)=""/174}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008a7000-0x20)={r1, &(0x7f0000269000-0x7b)="103cfc604eab0093ecd0cfff51dd17da79c9ccad9cc1848eb7f2c74f64b8572108e75f0da4b5e3edf09b19f55a68c243e2ee237216541d0edcd289ea19235b0e2a964d5d8877c0287bf13a639f6097d1ef8412131ab5e1155f4416ce31f29aae8e418b28593fbcab50f09b649ff2140e18a047cd0c26869105c6c6", &(0x7f000017a000-0xb9)="b1ca60f9398e3e7e99a1b6b3701d46afad2bd8ca94f594c06431291fb40015d4c42fa09cf3a6d2f820e8d3c8d8cc6a3d22bf76834ff4df588588822b5deff1a374e2c5d9673aa5092c60e55ca66a5f93d7ea8d5ffbf1d1988f4987e1b85b92f53ff7b83dce51c3366a52697e831d6072f59fbb28159f059e5e71bd7d5d81a79f68d82c77e6eb36d51a3975047a5585869b68afb3f3318feca8361fc57a2bba34112450a28b5771ea96fd481389fc96f3e0e1248f465f87f7fd"}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc3000)) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x28}], {0x95}}, &(0x7f0000798000)="73836b616c6e657200ed5a82b02b88fa6fa69e5607eb6e6825d94f1261eeb6b45252f50ed5fd17e52fd17162c3a042110b19b146fec5af1cc8c8e9f758093e044ee8a4b77f608441b2ac4476207ad9c5a48c056e18dec2511c8515b400e171bc85f24d3ee48ab55724e07f4dd69b6f6840b293fa47466256dd4193d4259585888a68152c7f252c08d03a09fd8342b4f75ab38973d2cbf3bd9f56c4367524ed52a5a2e74f8ccf827a15c14fb1e2fa7bc09ec3a32b913c73a9e48e4cfec7a12fda732ac23de2f5264deac3d1f33e9fb1de87c4e542b7c94ae048f65f7d01f521fd50267dfe66fce2a3cc", 0x6, 0xfb, &(0x7f0000fcf000)=""/251}, 0x48) 2018/02/07 05:35:53 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xe, &(0x7f0000f58000-0x48)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f59000-0x38)={&(0x7f0000f59000-0x80)=@generic, 0x80, &(0x7f0000f59000-0x10)=[{&(0x7f00005c6000-0xe5)=""/229, 0xe5}], 0x1, &(0x7f0000f59000-0x7b)=""/123, 0x7b, 0x7}, 0x10040) 2018/02/07 05:35:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x8000f, 0x4, &(0x7f00002e0000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) recvmsg$kcm(r3, &(0x7f000046e000)={&(0x7f0000098000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f97000)=[{&(0x7f0000300000)=""/190, 0xbe}], 0x1, &(0x7f00005c3000)=""/73, 0x49}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f00006da000-0x3b)={0xb, 0x9, &(0x7f0000128000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffe68b, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x1, 0x6, 0x8, 0x9, 0xfffffff4, 0x4}, @exit={0x95}, @map={0x18, 0x3, 0x1, 0x0, r4}], {0x95}}, &(0x7f0000f2b000-0xa)='syzkaller\x00', 0xfffc000000000000, 0x63, &(0x7f00001b3000)=""/99, 0x40f00, 0x1, [], r5}, 0x48) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000980000)={&(0x7f0000bbe000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r6) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000236000)={r2, r3, 0x6, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/02/07 05:35:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x1, &(0x7f0000000000)={0x0}) socketpair(0xa, 0x80002, 0x4, &(0x7f0000bc7000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x22, 0x100001005, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000b38000)={0xd, 0x396, 0x400, 0x5b0, 0xf}, 0x2c) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009fa000)={0xd, 0x7, 0x7f06, 0x6a6f0c7d, 0x2, r2, 0x7}, 0x2c) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efe000-0x18)={r2, &(0x7f0000efe000-0x12)="454252eee71242bf486c1057fcddc6f122b8", &(0x7f0000efe000-0x60)=""/96}, 0x18) 2018/02/07 05:35:53 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0xffffffb5}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x16) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000015000-0x28)={r0, 0x0, 0xd, 0x9a, &(0x7f0000012000)="cd00000fffc13eb21e4ac8e01d", &(0x7f0000013000-0x9a)=""/154}, 0x28) socketpair(0x2, 0x800, 0x6680, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0xa, 0x2, &(0x7f000000f000-0x8)) recvmsg$kcm(r1, &(0x7f0000014000-0x38)={&(0x7f0000016000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000015000)=[{&(0x7f0000004000-0xd6)=""/214, 0xd6}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}], 0x2, &(0x7f0000000000)=""/226, 0xe2, 0x6}, 0x100) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0xf, 0x13, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1800000000000000}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x7, 0xd, 0x7, 0x6, 0xfffffffe, 0xfffffffffffffff0}, @jmp={0x5, 0x6, 0x8, 0xf, 0x5, 0x1b}, @generic={0x5, 0x0, 0xffffffff7fffffff, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x500000}, @ldst={0x2, 0x2, 0x1, 0x0, 0x0, 0xfffffffe, 0xffffffffffffffff}, @generic={0x9, 0x2, 0x7ff, 0x9}, @exit={0x95}], {0x95}}, &(0x7f0000016000)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000017000-0x1000)=""/4096, 0x41000, 0x1, [], r3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0x6, 0x6, &(0x7f000000d000-0x30)=@raw=[@generic={0x0, 0x401, 0x8, 0x8}, @exit={0x95}, @exit={0x95}], &(0x7f0000015000)="6b797a8b616c6b5a7200", 0x4, 0x5c, &(0x7f0000003000)=""/92, 0x40f00, 0x1, [], r3}, 0x48) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000011000-0x10)={&(0x7f0000007000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xe, 0x14, &(0x7f0000018000-0xa0)=@raw=[@exit={0x95}, @map={0x18, 0x9, 0x1, 0x0, r2}, @generic={0x0, 0x3, 0x80, 0x3}, @jmp={0x5, 0x1, 0x7, 0x9, 0x1, 0xfffffff4, 0xfffffffffffffffc}, @alu={0x7, 0x40, 0x6, 0x0, 0x0, 0x50, 0x1}, @map={0x18, 0x2, 0x1, 0x0, r2}, @map={0x18, 0x2, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x4}, @alu={0x7, 0x2, 0xa, 0x0, 0xa, 0xffffffff, 0x4}], &(0x7f000000c000)='syzkaller\x00', 0x6, 0x76, &(0x7f0000017000)=""/118, 0x40f00, 0x1, [], r3}, 0x48) 2018/02/07 05:35:53 executing program 2: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000f000)='./bus\x00', 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000054000)='./file0\x00', &(0x7f0000e39000)='./bus\x00', &(0x7f0000031000)='iso9660\x00', 0x0, &(0x7f0000fa3000-0x73)="c790e7ce2bd21263dc2ac3f79e9488d48d4bb6d749ed77eb3d121ba6287160a1b3ada17853411764398c317b640eaa5065b394bb7f37a8273b514c085910a2fa219c951be5ac08ef305522bb3a5cfd78439c3489bd268f92c8cba1c41b95b25e03b6a481ecf9a08f768fa498d8b93d901626c2") 2018/02/07 05:35:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000592000-0x38)={&(0x7f0000bf9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000140000-0x50)=[{&(0x7f0000f4a000)=""/43, 0x2b}, {&(0x7f0000f99000)=""/4096, 0x1000}, {&(0x7f0000570000)=""/127, 0x7f}, {&(0x7f0000f7d000-0x54)=""/84, 0x54}, {&(0x7f0000472000-0xb1)=""/177, 0xb1}], 0x5, &(0x7f0000ebd000-0x1d)=""/29, 0x1d, 0x200}, 0x21) recvmsg(r0, &(0x7f0000bca000-0x38)={&(0x7f0000c58000)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x221, &(0x7f0000336000-0x10)=[], 0x1, &(0x7f0000a4c000)=""/179, 0xd, 0x2}, 0x41) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000044b000)={0x0, 0x0}) socketpair(0xb, 0x80004, 0x6, &(0x7f00001f2000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c01000)={r1, r4, 0x3, 0x3}, 0x10) sendmsg(r1, &(0x7f0000b2a000)={&(0x7f0000393000-0x10)=@llc={0x1a, 0x2, 0xedd, 0x1, 0x4, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000a59000-0x60)=[{&(0x7f0000e83000)="0bf307f096eb9ddcaccac4c605ad0341a2338b7cf245bfef620e3ed20f3d6fe5811118f80898bb3aa99be558d5f125f7c76908420467ba8424bc9f90fadef6fe0c8d21adfd7000386a9e3177", 0x4c}, {&(0x7f0000cbd000)="dbf336d9db71b2a0fe426a16e8ee8920e47d3c0725a3a4e52db69ab0965029fcd78f0a883db93ff4f7418cd59514d7ff7b18234c3c3852ecbc10fb72c281051aa37c61729babf63829a5287899eccb1e60eb8179d66c23be78ec54fd7c3aa8baebd327c2d7fae8b9672dddc9f17c39dce196f95c6f4c2f2e976f60221127319e43ef5f754ece0b9be5c3e05e513580ebd8ff57cecc4c073d6ca0fe48e9c27d6d8447b2c25ef0f25e02e5fbeba270b11a9745243c351544148a27220e314f3b20d4ccd45bd40d5c522f1ab8a65e328cc4cd907b6e95b9a2b53b767878196ad0cadd", 0xe1}, {&(0x7f0000289000)="a6c80996d72a6e806e7ea82164d4faa7b23c628bf153304849688b113e0e6f669ff393b3d07c22930f975e3875dd78434adf18e52ea0eb0327ff245ed3c28dc00c549921e82a9d3e8649c152bbc5bd4fdd90968298fec02b111f120514b93f1c19777c03708269bfc1e2e048638c95a8", 0x70}, {&(0x7f000050b000-0xe1)="e79ee7690010ec01e8225b4b2e589696d35778c05aad989717351e5467c1ae0bfed9a19499a70dca4a4f4e648a461d41460f3670463d71a81c4814e15da65080fb9f867c481144ac2da42c3c7dd141a047b6400df0fd752e2898043d6a5ab677330eb020557a45262fe03b5374b802e959a46bf3396b3a02021fa2e6f9adfc662760d1faca5024a316ab722c082546e1a154cf3ba65f5867c51f21a9f7ce5f78e3a95ff9ffa2cf82b5e96e95e6b89ec420a77c543d707ca729ab4b126ab859b87e8064364323db2bba9d68a6591deaf46b0fd18439171d676c7ec86aa739f1f6d9", 0xe1}, {&(0x7f0000076000-0x3)="562380", 0x3}, {&(0x7f0000c99000)="76f5bf389f40c00284ba7887b7a9f387a52043a09dd616213efe48488af5add0cad627084d7e4df4268bc64179e4f2472c24817497eab821d5d075134ba94e84a012b0a10fb1cb5a0682a13b219b429003c7145114c39ee444c83f4c0a02cfc819e76aa4dc3493be829ac7ebb569253f1d825ffaf8c42438062281bd", 0x7c}], 0x6, &(0x7f0000365000-0x278)=[{0x90, 0x1, 0x1de4, "d5093628cab051d12a3eccbc8e5ab75ce0bcd3caa7f37062b3b099a9248fca63d13cc0ee121bc5b51180abddc94a1b545b7a9144c60bb8cb2d82200edbadf670e29c280944d77c37079e418471ff17b00c2804d39f49c1733f1de1d096620dd5df9c61f19b7503dc2490733e111b655abe13ae11b6d851ca327ed626217bacbf"}, {0x90, 0x51241b0e9a020f1, 0x80, "70a93930dbffd54bf499824927606f234ebccdfe272cac520f81e7971ada9acd1ce46aaaca35e9a57dde24ae05aacd414c45cc24d0b315c5849a239c19b8240bc5fac389f6315c262b79ec54f28fc5e4b76701516bb5c9357be0dde5f6434c00f9979542baa8915c3c6d2577e97f53a336590b44e1350fb6be"}, {0x110, 0x11f, 0x1000, "65b287e41c3d89fa3ed929ce1776d5979d9f3081db496c450b71c239361c3bb3caf27bda6255fc58cc75b1f4d76bf6ebf31ea13b22f7345161631b07630c47f61f1e014b3dea985fe8abd7792877b5f533a0484328b138b7dd1186fcba58609524861c5ed3b6f4c5c454bdb57d946bc1bf60193775ea412229137b973f58a879bdfdc4247424f7f00e6f73feda0105910128a2454b648e5d8e51373f4a13be8d4a523f54cc90a66c79709a1b3940c9fe21984835d14ab8410404c41074174a3f12ab53c2acabb0e53e6426cc487d6529c134dfe83d96ae8e8f099fea02bd5c07a71f5edb35932c1d180adaa560b2310de338c292cdd8444909"}, {0x48, 0x115, 0xffff, "f3992827498305dfe58c15af38b2bc8ab4e5577165e2b65d61d5f96f5f88559aa71a66eea50669875e6e235d3488971413e2beada0"}], 0x278, 0x24000000}, 0x4041) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000677000-0xc)={&(0x7f00000c8000-0x8)='./file0\x00', r4}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000717000)={r3, 0x0, 0xa2, 0xde, &(0x7f00006b3000)="f53fa47ea1201be718a9e439f168b77c9c8819d1740ed51e15a6a531f9281dd248213fe5027b894c37ee4280271222e1b105c53c85dc17d5e0815b3f4895733ba8fc3673479d24c279d01f0a72dbae71643d2ab229dac0169bb2dac57d66e8f6012a8c1eabd2119193309f6f6e564df777802cc77490428935997ec5bf3b1c55e9151963fc183c16e872e8954f0b8b527b8cb6364b3c123f449fc2f9f8a8527897c8", &(0x7f00008fd000)=""/222, 0x6, 0x8}, 0x28) recvmsg(r2, &(0x7f0000b4a000-0x38)={&(0x7f0000b3c000-0xe)=@l2, 0xe, &(0x7f000048e000)=[{&(0x7f0000782000-0x1000)=""/4096, 0x1000}, {&(0x7f0000047000-0xa7)=""/167, 0xa7}, {&(0x7f000083f000-0x54)=""/84, 0x54}, {&(0x7f0000387000-0x19)=""/25, 0x19}], 0x4, &(0x7f000025d000)=""/117, 0x75, 0xfffffffffffffffd}, 0x1) socketpair(0x15, 0x100000000000000, 0x0, &(0x7f00008e8000)) socket$kcm(0x29, 0x7, 0x0) 2018/02/07 05:35:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x3ff, 0x7fffffffffffc, 0x0, 0x0, 0x4400, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x800, 0x6, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006f9000)={r0, &(0x7f000002a000), &(0x7f000073a000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d26000)={r0, &(0x7f00006f8000-0x6e)="e9b1adc1285ae0c9d229e886fc9164d3a57cfc5abdad0f84d8d61d5d3f0025d4590250237f3f87a2c5712cf6310807cb5fb6888dd981127d2b7863cf4dd652dec954e95a73ec8cd95bfb52ae2b6cd3a385a83acd68605fe9c6295819309bcb2ea012662509c46e221424b6e66a5e"}, 0x10) 2018/02/07 05:35:53 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f75000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = getpid() mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x80, &(0x7f0000f7a000-0x8)={0x0}) perf_event_open(&(0x7f0000468000-0x78)={0x0, 0x78, 0x2, 0x6, 0x6, 0x9, 0x0, 0x5, 0x4000, 0x5, 0x2, 0x800, 0x1189, 0x3, 0x2, 0x5, 0x7, 0x80000001, 0xffffffffffffa455, 0x5, 0x7, 0x6, 0x2bc5, 0x55e794cb, 0xff, 0x3ff, 0xfff, 0x3384e1fc, 0x5, 0x7fff, 0x1, 0x0, 0x0, 0x400, 0x1ffc00000000000, 0xc1be, 0x2, 0x4, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000c26000), 0x8}, 0x400, 0x2, 0x7, 0x7, 0x1, 0x1, 0xffffffff}, r1, 0x200f, r2, 0x5) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000f79000-0x38)={&(0x7f0000ade000-0x9)=@rc={0x1f, {0x2, 0x9, 0x6fb3f567, 0x4, 0xfffffffffffffffa, 0x5}, 0x5}, 0x9, &(0x7f0000113000)=[{&(0x7f0000f79000-0x5f)="a876ad2ef4f36b6c36cac74e2f5a5a76dd0e9acde7b24581665b2b424ea636a7ff97e8920135fbe1602da7e3fce7575b296647208445e9cf96d82597cfeeccab9933bb1716fd7712863448bc0e67ea506330f0d26a766e53cbbe5269a1ca19", 0x5f}], 0x1, &(0x7f00009be000-0x420)=[{0xc8, 0x101, 0x1, "4c5d8a4d2a6b14d1191e45d47be5a3a966cadc16eab0809624266903a147700f95fb2d49fad396069d2f00323899dea900165b7108bfc7aa51fa5b65ddd414827c84fa0f73665c7de7f846cf5dcf12900eff6cdae676f0417e03c78a8de7bd019694fb11a119fdf0b7c2db2a19e882346704c5676a9aacff20910d45647699a1eda8f37c33d526c82f4e0eb05864f34eaf597f4c89d170fb961ccfbfaf19d4d993b34ee091fb443155e9426ccaa217d9dd5364"}, {0x108, 0x117, 0x7fffffff, "6cdfcc09228a572d5f94fd1ad5cb32de17494dadd0c62badee79a8811dec4fcdc8658d079db0d7bdd67175b113204cf766beb09e0c8eb58d2a23a8a3e93007f912e6f316ddb8b1bce865b4a58bd34b4cbde68ee8b96fe8860fda38b4a04f3fb0bf3c03a596fab3dd2bedf59baff87db58de6511ff00deaf4baddafa58b4a72a3c3a8dc1730098103021b923b24d9e641fde7d3d43d2dab35bfa4a6dfd763e5475e33fc522e20194b616c13233bbb1e16c760eb950673f0afa5e54dd134d8779434939137259d0eb2bc1cc2104e445ab531f88b13ea3fe14708c491e22563dec092761a0925e196d942ee2c50253249dfd16ff4e03cca75"}, {0xa0, 0x1bf, 0x3ff, "6534586d86c58661455fb660f580209e5fc415a201c49caefd238883b591187648fbe0c562fdfcbd58f974d37a9e0c05cbcf28f02fe6c44d71f52072eae1cf78c9de4ae9c8ef8b131ceff73de5599fe44d0c00b539936d422b77b750470d1ddfc805603a83fac8d5397bb71c2efc9a3955e0eb13296e88f75dc072bbcb3d5d5ba7c8a171f09b2635901b"}, {0xa0, 0x118, 0xee, "329e8734fd4052ffc454057821c47a0d4c113b4ae703aeb73d71cb70b46baccbb412f4aae6699d7a8edea617866a138177aa90059af6ec4860ac17819fe462c7d73a2b07ff7a47bdc8404f93efb137f3ecc0ff500080152315dd0979ba37e234e074cd8196f939ba2d5b64806b8fd56fe31e780a28b8780d62736ccfcaabf20f746d79dd7834dd2824cf2e4f"}, {0x110, 0x1, 0x1ff, "7e4cade736f815b59ef6b04b9deaf5b904d0884f7196723fc90c3a29bcbd873d0fea860bce9cd63be034cf581d3e7a4f6b45ee9dfe23d7339351ddbaf0fb3ee3fd3586c660e5f1af084b5f55ddd62b8fda046d0feb6800380a8f2c38966a4e2848f66005fe90f9a86a02811a4b6ed4c09cf75fc0dc005812db4a182c6fee6c29d80f9e8db91971032bcc8815e0e0e2b68ce32a67671fade961589a63149af35391346b8e4ca3d1dcb7451f86a736a377f04a7c3f53a578caa4c4be0d00452c257d7d6de62e6b52977e521fbd527e2199608481f02db57556f8fb416062870aeae96012a835b543076aa376b0b030c6c72ac97f357c1e0f06a8"}], 0x420, 0x4000000}, 0x800) 2018/02/07 05:35:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009a5000-0x8)='./file0\x00', &(0x7f0000b44000)='./file0\x00', &(0x7f0000870000-0x7)='sockfs\x00', 0x100000, &(0x7f00008c3000)) 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, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ca6000)={&(0x7f0000cf7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/07 05:35:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000803000-0x8)='./file0\x00', 0x9) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x800, 0x7fff, &(0x7f0000e3e000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ad6000-0x8)=0x8) recvmsg$kcm(r1, &(0x7f000032a000-0x38)={&(0x7f00002bb000-0x10)=@nfc, 0x10, &(0x7f0000fda000)=[{&(0x7f000097d000-0xd)=""/13, 0xd}, {&(0x7f0000e5e000)=""/183, 0xfffffd6c}, {&(0x7f0000336000)=""/155, 0x9b}, {&(0x7f0000c83000-0xcf)=""/207, 0xcf}, {&(0x7f00005a9000)=""/190, 0xbe}], 0x5, &(0x7f00005a2000-0x76)=""/118, 0x76, 0x9}, 0x20) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/07 05:35:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/02/07 05:35:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mount(&(0x7f00008eb000)='./file0\x00', &(0x7f00007a7000)='./file0\x00', &(0x7f0000834000)='hfs\x00', 0x1c30, &(0x7f0000563000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b09000-0x10)={&(0x7f00004cb000-0xe)='./file0/file0\x00'}, 0x10) 2018/02/07 05:35:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) mount(&(0x7f0000c6a000)='./file0/file0\x00', &(0x7f0000a31000-0xe)='./file0/file0\x00', &(0x7f0000f28000)='rpc_pipefs\x00', 0x2000000, &(0x7f0000050000-0x1e)="b4db8c5c221432ebd481a1c3168a306e85d3f19ed14fd80dfddf6b3ac737") bpf$OBJ_GET_MAP(0x7, &(0x7f0000e5b000)={&(0x7f0000a81000-0x14)='./file0/file0/file0\x00'}, 0x10) 2018/02/07 05:35:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001b9000)={0xf, 0x9, &(0x7f0000efa000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, [@generic={0x1, 0x10001, 0x45bf}, @alu={0x0, 0x0, 0x7, 0x4, 0x4, 0xc, 0x10}, @alu={0x7, 0x0, 0xb, 0x0, 0x8, 0x18, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000d43000)='syzkaller\x00', 0xd9, 0x4a, &(0x7f00005be000-0x4a)=""/74, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000597000)={0x0, r1, 0x7, 0x2}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) r2 = gettid() r3 = perf_event_open(&(0x7f00000e2000)={0x3, 0x78, 0x6, 0x7b00000000000000, 0x1, 0x5, 0x0, 0xc10a, 0x200c0, 0x4, 0x0, 0x2, 0x80, 0x8000, 0x8, 0x5, 0x4550, 0x1, 0x0, 0x127, 0x8, 0x8, 0x2, 0x8, 0x9, 0x9, 0x4, 0x1825, 0x5, 0x558, 0x6, 0x9, 0x7, 0x6, 0x1ff, 0x80, 0x9, 0x3, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000a79000), 0x6}, 0x30, 0xfffffffffffffff9, 0x1, 0x7, 0x4, 0x0, 0x7fff}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000f83000-0x78)={0x1, 0x78, 0x100000001, 0xaa, 0x0, 0xff, 0x0, 0xfff, 0x8000, 0xb, 0x80000001, 0xfffffffffffffff9, 0x8, 0x8, 0x1, 0x1, 0x7ff, 0x800, 0x0, 0x0, 0x80000001, 0x58, 0x10001, 0x81, 0x8, 0x1, 0x9, 0x8, 0x21a03b80, 0x800, 0x1f8c0db1, 0xa187, 0xfff, 0x8000, 0x7f, 0x8, 0x7, 0x311, 0x0, 0x1, 0x2, @perf_config_ext={0x400, 0x3}, 0xa, 0x9, 0xfffffffffffffff9, 0x1, 0x0, 0x4, 0x9}, r2, 0x400, r3, 0x4) mount(&(0x7f00003de000-0xe)='./file0/file0\x00', &(0x7f0000632000)='./file0\x00', &(0x7f00006c7000-0x4)='bfs\x00', 0x20000, &(0x7f000031e000)) 2018/02/07 05:35:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3f) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r1, &(0x7f0000df3000-0x1000), &(0x7f0000144000)="0e"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007d2000-0x10)={r1, &(0x7f0000efb000)}, 0x10) 2018/02/07 05:35:53 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000005, 0xb, 0x1, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff2000-0x20)={r0, &(0x7f0000ff2000-0xfc)="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", &(0x7f000013a000-0x91)="e4377bebd5d6b6692796b0c2c58191a786e968c2dde69a8e72a5a6abf95d356c53686555ac8f25c4f2c92dace8d7a24da200a075191c66127f0c1166475b861826c5ff1970f8e2994b36403d22541775a5f284dec53a5c99566b157e6c258c3902f92345b6869668122a403e57c375004bcc5c49b93de35d6e9ac14f3c49cbfa6b157c1aefcfaadcd9ce359e01267e8894", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x0, 0x0, 0x0, r1}, 0x2c) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x11d}], 0x284}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r3, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/07 05:35:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000976000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x0, 0x1053, r0, 0x0) close(r0) close(r0) mkdir(&(0x7f0000dd2000)='./file0\x00', 0x100) 2018/02/07 05:35:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000890000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f00004ab000)) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)) mkdir(&(0x7f0000cb1000-0x8)='./file0\x00', 0x2) 2018/02/07 05:35:53 executing program 7: mkdir(&(0x7f00009f0000-0x8)='./file0\x00', 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a36000)={0xffffffff, 0x1, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000de1000-0xc)={&(0x7f0000206000)='./file0\x00', r0}, 0xc) 2018/02/07 05:35:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00009ef000)) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7}, 0x2002) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[]}, 0x0) 2018/02/07 05:35:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x16, 0x80000000000002, 0x9, &(0x7f0000bbb000-0x8)) 2018/02/07 05:35:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003e9000)='./file0\x00', &(0x7f00004bf000+0xfd3)='./file0\x00', &(0x7f000021d000)='fuse\x00', 0x20000, 0x0) mkdir(&(0x7f0000b67000-0x8)='./file0\x00', 0x131) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f0000072000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x801, &(0x7f0000d19000-0x1)) mount(&(0x7f00001e7000)='./file0/file1\x00', &(0x7f000038e000)='./file0\x00', &(0x7f00003f5000)='btrfs\x00', 0x1000, &(0x7f000059b000)) 2018/02/07 05:35:53 executing program 5: socketpair(0x7, 0x4, 0xa9, &(0x7f000075f000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c3a000-0x20)={r0, &(0x7f0000f7e000-0x37)="57decd9b745cb92df4617d316b488c7b8e6122572152a3f9d703b14b453d2d2dd9a1747c767f2b0bae7623a32c2acd1162d97e7a21eee5", &(0x7f0000001000-0xf5)="ecfba1d0a7502d6dcac71c7f4dd3186bbc2c92f13de95c1e3bfc2c37801775ba2349356a826bc600d34f68fd2de640716e840d677461ec24d65cc4caf000a2e020cba6271cfe21bd43b89e15dd981060951a2b244b6931668f3df314f84851995d2b6eb3c3bb4c944e0a35e51bbdd95067aa4cf476f154d9723f1922091121fc29f3f6c8ee62fa11d00812b5b881461515b0c9a9d3b779df429e0134bed2885630d121cacdd758c8ebdda5be2a54c2b3a60c882855ee1a43731cb4b6909b875d10be9b8efb35d6ec46a641a8798f974aeaa2f20da40950e2067e662b968deffb89b8fa12faea27498c98cfe1e0681c844d7fadae98"}, 0x20) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72d0}, [@jmp={0x5, 0x9, 0x8, 0x8, 0x3, 0xfffffff0, 0x8}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfffffedb, &(0x7f0000fcf000)=""/251, 0x0, 0x1}, 0x48) 2018/02/07 05:35:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000347000-0x8)={0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00008d2000)={0xf, 0x15, &(0x7f000077d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4bd778ef, 0x0, 0x0, 0x0, 0xced}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x1, 0x3, 0x1, 0xa, 0x31, 0xfffffffffffffffc}, @exit={0x95}, @generic={0x0, 0x1, 0x0, 0x9}, @jmp={0x5, 0xfff, 0x1, 0x7, 0x7, 0xfffffffe, 0xfffffffffffffff0}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @alu={0x7, 0x800, 0xa643000eb4d6928, 0x2, 0x0, 0xfffffffe}, @exit={0x95}], {0x95}}, &(0x7f0000946000)='GPL\x00', 0xffffffffffffffff, 0xd5, &(0x7f0000d28000)=""/213, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c25000)={r1, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x3, 0xc}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r3, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) 2018/02/07 05:35:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[]}, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x100, 0x73b6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x0, &(0x7f0000444000)) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)) 2018/02/07 05:35:53 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001e000-0x78)={0x2, 0x78, 0x1, 0x0, 0x4, 0x7, 0x0, 0xde, 0x0, 0x1, 0x8001, 0x300000000, 0x7ff545bb, 0x9, 0x80000001, 0x1ff, 0x2ef3, 0x1, 0x0, 0x0, 0x8, 0x4191, 0x8, 0xc99, 0x20, 0x5, 0x4, 0x4040000000000000, 0xfff, 0x656, 0x8, 0x5, 0x87, 0x7fff, 0x1, 0x1, 0x7, 0x800, 0x0, 0x100000000, 0x4, @perf_config_ext={0x101}, 0x101, 0x3, 0x100000001, 0x7, 0x2, 0x101, 0x1ff}, 0x0, 0x2, 0xffffffffffffffff, 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000001e000-0x48)={0x0, 0x15, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x6}, [@generic={0x100000000, 0x100000001, 0x6, 0x4}, @generic={0x3, 0x1, 0x0, 0xba20}, @ldst={0x2, 0x2, 0x0, 0x1, 0x0, 0xfffffff4, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, @generic={0x3, 0x3ff, 0x7, 0x8000}, @jmp={0x5, 0x8000, 0xb, 0x5, 0x3, 0xffffffc4}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @call={0x85, 0x0, 0x0, 0x1a}, @alu={0x0, 0x6b, 0xa, 0xb, 0x6, 0xfffffffe, 0x1}], {0x95}}, &(0x7f000001e000-0x4)='GPL\x00', 0x8, 0xab, &(0x7f000001e000-0xab)=""/171, 0x40f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f000001b000-0x8)={0x0, 0x0}) socketpair(0x13, 0x80806, 0x7ff, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000001e000-0x10)={r2, r4, 0x5}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f000001d000-0x48)={0xf, 0x9, &(0x7f0000016000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xd109}, [@alu={0x7, 0x0, 0x4, 0xe9bde7ea6cc26a28, 0x7, 0x8, 0xffffffffffffffff}, @alu={0x4, 0x1, 0xb, 0x0, 0xf, 0xffffffff, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x7, 0x3c, &(0x7f0000008000)=""/60, 0x41100, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000017000)={&(0x7f000001d000-0x8)='./file0\x00', r5}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f000001c000)={&(0x7f000001e000)=@ax25={0x3, {"f914c43f7d7620"}, 0x1000}, 0x10, &(0x7f000001f000-0x10)=[{&(0x7f000001e000)="b83c7cfa3bd972d26cf4e3f85d23827d98b1bcd41ddfb9953ab12e2199e5", 0x1e}], 0x1, &(0x7f000001d000)=[{0x10, 0x0, 0x9}], 0x10, 0x10}, 0x20000010) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r6, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) [ 101.545580] EXT4-fs (sda1): re-mounted. Opts: [ 101.610564] EXT4-fs (sda1): re-mounted. Opts: [ 102.324733] IPVS: ftp: loaded support on port[0] = 21 2018/02/07 05:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009c4000-0x1)}, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = getpid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000015b000)) 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)}, 0x4000, 0x1, 0xffffffffffff8001, 0x5, 0xffffffffffff798d, 0x7fff, 0x6212}, r2, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000dee000-0x10)={0x66, 0x0, []}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b88000-0xc)={0x0, 0x5, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000daf000-0x10)={r3, 0x28, &(0x7f00000a3000)}, 0x10) 2018/02/07 05:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f7f000)='./file0\x00', &(0x7f0000f1c000-0x8)='./file0\x00', &(0x7f00009ce000-0x5)="78477400fc", 0x280800, &(0x7f00003b8000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00003fe000-0x5)='nfs4\x00', 0x0, &(0x7f0000be3000-0x1d)='v2') 2018/02/07 05:35:54 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000298000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000e42000-0x37)="5647b047b754a440965061c1101627940fa06a4dc4ed97e2c61fe228ff4942b848006289ac4a366c780365c97322302082d0537ee22726", &(0x7f0000001000-0x78)=""/120}, 0x18) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x100000001, &(0x7f0000ae1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000)='./file0\x00', 0xfffffffffffffffc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000adc000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000982000-0x10)={&(0x7f0000986000-0x8)='./file0\x00', 0x0, 0x8000000000000048}, 0xffffffffffffff80) mount(&(0x7f0000f5e000-0x8)='./file0\x00', &(0x7f0000580000-0x8)='./file0\x00', &(0x7f0000c5c000-0x109)='9p\x00', 0x100000, &(0x7f0000bdc000)) perf_event_open(&(0x7f0000ae1000-0x78)={0x0, 0x78, 0x20, 0x1, 0x401, 0x37, 0x0, 0x80000001, 0x50700, 0x8, 0x1, 0x2bb, 0xfffffffffffffffe, 0x2, 0x3, 0x7, 0x9, 0x4, 0x8, 0x8, 0x4, 0x401, 0x5, 0x7ff, 0x4, 0x5, 0xfffffffffffffffa, 0x80, 0x800, 0x887, 0xfffffffffffffffd, 0x7fffffff, 0x7ff, 0x0, 0x1f, 0x800, 0xffffffffffffff81, 0xfffffffffffffffc, 0x0, 0x3, 0x3, @perf_config_ext={0x5, 0xffffffff}, 0x140, 0x81, 0x1, 0x7, 0x3, 0x5, 0xc62}, r1, 0x7, r2, 0x8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:54 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aa0000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000006, 0x4, 0x4, 0x46}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d9c000-0x20)={r0, &(0x7f0000b59000), &(0x7f0000df2000)}, 0x32a) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f23000-0x10)={r0, &(0x7f0000c9e000-0xf7)="3a5f74f0fababe7e6b08a2c9ec6add80a799beb3570b636bf07c5c5cf4bb8176496252ae476239ff4ff570d3d6c0b27f21dd7846f88e9e5a192f47f56260f355025f9c0cd15133b7c68e061d5cc5dcea6d02c3c6aaf08b55233c79c08865c101ac2b2a76f5b9629f02e870d02aa1ba9c9142d5727a07313f5392352f2cf135b7bc025b425fd02c9e6d60ca83e18f73e3d2f6ecbd5935095723cd9c027a1cc020c27c283c216652f94fcbf5cab626268eecf793b91e0dee5ea5cbd31ecbfa3267259d3bedba6649b0c47f5d50efda5446131f2a049a9eb7122df8771c88948d099a29d38ae455d8817a73060eb28a7cd9f08a85ce5be5af"}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ba3000-0x10)={&(0x7f000073c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/07 05:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000-0x8)='./file0\x00', 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, 0xffffffffffffdfff, @perf_config_ext={0xffffffffffffffff}, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000946000)={&(0x7f0000d1c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000014b000)={&(0x7f0000381000-0x8)='./file0\x00', r0}, 0xc) gettid() mkdir(&(0x7f000084d000-0x8)='./file0\x00', 0x6) 2018/02/07 05:35:54 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d59000-0x10)={&(0x7f0000056000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000954000)={0x7, 0x4, 0x5, 0x7, 0x14, 0x0, 0x5}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f65000-0x10)={r0, &(0x7f0000f64000)="1b63b9d1bc04d13529b7ba29255c1a8d7aa0d71eaef2ff84ca212c1d5ce5dde0610ef6133b55200a4ce0717204240d660d52bec99f666263d7cd2b695178926962cddeeb08ef21a834293c4e523b267e62a2bb564ab1"}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f65000-0x2c)={0xf, 0x6, 0x100000000, 0x7fe, 0xc, 0xffffffffffffff9c, 0x7}, 0x2c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000995000-0x18)={r1, &(0x7f0000f65000-0x7a)="d10cb89885dc442a74f9b3a963b71f533ec43a8b4b7f08270026a702be6f030740da8630f6d95ccbb9bc8f53b8ced542a4cf0f7c8e637b5f5ad1560561828d249584dca6b91bcf34f9eedd27e9053942e728337c1b9a29ff6e98fa9f355eafbfd5cfe5e9adb9ae6ff5ce4533c584752f10ced55ddb3795125382", &(0x7f00006c9000)=""/12}, 0x18) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000945000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000555000)={0x0, 0x0, &(0x7f0000b0a000-0x10)=[{&(0x7f0000426000-0x7f)="98aff3199c716feddda3a873de0cb4b23a079ce6228765468e8eac7950840472d9fa5be19267ea92db3715daae199fb1d96fff2febf08737907bce7845855cc8d0555d76dfc454f7d8826717c3127de2a6985650e6501d8698137c37ef0aa02843c32e9324e152b2c27b3c9eb6d7b6265d3492b63e4371318dc105548bbab0", 0x7f}], 0x1, &(0x7f00001e5000)=[{0xe0, 0x1, 0x3, "372f34b21a4c1f8ace8add43beae76fad94d60cfec6d8ea5d83af48f9f4083e0dec9686575f9cf486aaa8c211b7d8b58744c9fdd6ea25ce7147b40384342821388e7a1ebf31254f82b39723e58b2b83b047ac52b4957e64f7fbadac00b11096f76e65185132391e52762da26f91cdf8f7944cff1f455c5a3ab204d7fe74a57f077dff6422f9a41a0564f8067340aa0554a0f02d63ef6e115ecbd38ec12ffa7b0e7a287d40f63227281007da02643ba2a5206ae511c1ec47f7757313f9857b2f89eea0faea53560f506b497"}, {0xf8, 0x115, 0x7fffffff, "e16928c0e8a172c187b33bbcd384c5b6751ee689e38bb1306655491455bb93bd790f23f169ae2bbe5e070514c019be6198b3890f90cafd0e867c9f43278a9c2cacc7c82b0907ba1c3ad3fa3c09b8b440600e21749ca6656e5704bc4b1f1e9467a7926a3fd2e09ad87ce2f8bb4cfbb71e6d3dbfdb0a4879def7d204c0243e6f70516190ac5367672f3f109c42b94c4f00786832fe44c9328f1f3e466dbc4b2da6571c590b481f2a9cf1639e78048ad0e2b875b0cc47ad3ef0872eedeed94e74126848b3bc2e1b35a8db5c3651ab6c7972fcb6005c928764bdfa5a01f2e4ae75709bde4fc5"}, {0x110, 0x11b, 0x81, "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"}], 0x2e8, 0x4000000}, 0x20000010) socketpair(0xc, 0x800, 0x3, &(0x7f00005a1000)={0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005de000)={r1, &(0x7f0000190000)="217c8d03f71a28e8782484", &(0x7f0000160000)=""/199}, 0x18) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r2}, 0xc) mkdir(&(0x7f00005cd000)='./file0\x00', 0x50) mount(&(0x7f00000c4000)='./file0/file0\x00', &(0x7f0000b1a000)='./file0/file1\x00', &(0x7f000044b000)='configfs\x00', 0x2000005, &(0x7f00001cd000-0x79)) mkdir(&(0x7f0000c28000-0x8)='./file0\x00', 0x1014) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ae000)) 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)) socketpair(0x4, 0x80007, 0x8, &(0x7f0000d06000)) 2018/02/07 05:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x901c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x3ee80000}, 0x1002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ff6000)={&(0x7f00003b3000-0x80)=@generic={0xd, "659445247bdee87e0f011795a1b2c91c4797290a688abb6e0cbf87ee7d9310cf27e6c990f0929766ad5412314adcac83485307350a7d9a13751aa52c7c9444565e296a10731c789b5f36f1053465acaad01ded17ea7830842c8439c0604a54e206149491c6922d1d4ece3080c40248c3b2b3c35fb48a724f386f387605d8"}, 0x80, &(0x7f00003c6000)=[{&(0x7f000030d000)="2b4036446c0a3632fca27a6168e33ae6fe620f1b7703e0a7c36ba8d24772008fc7562e56803d8831377d49fbd6b83485d69561bb49422c0edec5da7bc56724f9a150cd49f843dc2d78914b6e3b184567ff6efa99d564142ae8b29b1c1aaf", 0x5e}, {&(0x7f0000088000)="563a151e1b30ce3898d602c2b9cfe5eae7eaf907742c07dee8417d1d0707a5a32d46945724f7551cf596e4a95cf0562adf21d5483bb55ed07fee7ac6eda3298e76a4fc1696830537d7462b78c2cab46e5cd59ada9db5284de6fa072325d7119145c09d0f4d80ecec3aaf948117e0bb6f5f6b94cea78eff4a4be289c4a9d51ecf2161f8935f98ecd5", 0x88}, {&(0x7f0000f82000-0xec)="d06a093fb456bdfab0e268a22678543448bdc6edb8785f28e1785379e3a17341650cc0b3709a6344bd02bdf83b5c8f7354e813bcdc9f5dc07095949059440465636dd22ab13deb97b61054665815b9595a3097b2dfc981b3b1a4370671f6702bc4000755d7d2c4eeaba309ae3d89ee9745c8c2e4f44850a00343adeeca451b01a12db3c324a3757d04f7f891b1069d8de870f7510df4bd7696412c95ceabdc9a325b0bffbe578bf58f87907cf457fdb6579aba3c23ebe3cfa933e8ddc306ea6d8d4f44865f8df66973152a109b5839dc0cd2f4e89e52016d6b092bd53c6d7714e9cfa70b306b63dfba445280", 0xec}, {&(0x7f0000955000)="cb717600368170aa47e274edf24f64442b8fa9507627706714bb104ebfa78337185d52e6a099a6342bbbaa5c82d1ce5c33e192e4f4f46d38d77ce3f31590b9006cf6a475cfc8f167d3dbe6524708a4d81597f69c00a815529ca925ea0b97", 0x5e}, {&(0x7f00000d5000)="3102eddf7ac20729b8ca44cca96807eb55ce598ffd46c006c2559b6bfb4473600d04c19125057191786fedfa55e43ae7d4ef130bac16f560cbd5e357d0843300acd5acfb4ef2ce49e58b73224a2c409339039c3b70bcf2fdf2a57d", 0x5b}, {&(0x7f0000891000)="9a850386dbf6cb943abefc2452348fa03716cb814550028cf105927816a67f9b7da82737acad00125d1209c1f7badfe1a5c62e7549f16c5259747eb98dfceda0888f5a", 0x43}], 0x6, &(0x7f0000702000-0x68)=[{0x40, 0x0, 0x80, "365c3bda9579f3bbcf8bbfe6fa2ca83f5ae688108a5cf293edf72c8456c1f41a25c2cd815ae360a1f3"}, {0x28, 0x10b, 0x8, "650bf54c285fd78b731c5dc83bb2b665ab"}], 0x68, 0x4000000}, 0x4004) r1 = perf_event_open(&(0x7f0000ad5000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r1, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000002a000)={&(0x7f000002b000-0x8)='./file0\x00'}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000235000)=0x10001, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000ec1000-0x8)) socketpair(0xd, 0x0, 0x3ff, &(0x7f000041d000-0x8)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002a000)) 2018/02/07 05:35:54 executing program 3: 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, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002f9000-0x8)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000aca000)) 2018/02/07 05:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00002b0000)={0x1, 0x0, [0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) 2018/02/07 05:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@exit={0x95}], &(0x7f0000001000-0xa)='s\x00\b\x00\x00\x00\x00\x00\x00', 0x0, 0x5f, &(0x7f0000000000)=""/95}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000057e000)='^\x00') 2018/02/07 05:35:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x1, 0xff, 0x9, 0x3, 0x0, 0xffffffff7fffffff, 0x410, 0x1, 0x28, 0x7fff, 0xc4b, 0x80ad, 0xc, 0x9, 0x2, 0x5, 0x8a, 0xfffffffffffff09d, 0x6, 0x6, 0x0, 0x8, 0x1, 0x7, 0x0, 0xc34, 0x140000000000, 0x9, 0xffffffffffffffff, 0x3, 0xff, 0x3ac9, 0x100, 0x0, 0x6, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0xcc9, 0x2}, 0x1000, 0x0, 0x6, 0x7, 0x8, 0x0, 0xfffffffffffffffe}, 0x0, 0xd1a, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x581) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x7, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/07 05:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000624000)={0x2, 0x78, 0x400, 0x3, 0xc201, 0x80000000, 0x0, 0x6, 0x10001, 0x2, 0x7fffffff, 0x7ff, 0x1, 0xe7fb, 0x7, 0x4, 0x6, 0x8, 0x7f, 0x4, 0x7dd, 0x2, 0x8b, 0x9dc8, 0x8, 0x9, 0xcb, 0x6, 0x7c5, 0x8, 0x3ff, 0x1f, 0x7fff, 0x98e, 0x5, 0x1, 0x4, 0xfffffffffffff800, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000586000-0x1)}, 0xb0, 0x80000001, 0x9, 0x0, 0x0, 0x6, 0xcb7}, 0x0, 0xffff, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f000037d000-0x78)={0x3, 0x78, 0x6, 0x2, 0x57f, 0x7, 0x0, 0x5a4, 0x8, 0xb, 0x4, 0x8000, 0x2, 0x0, 0x1, 0x6, 0x8001, 0x2, 0x7, 0x7, 0xa6e, 0x5afb, 0x7d5d2f29, 0x401, 0x329, 0x7ff, 0x79f, 0x2, 0x9, 0x81, 0xefd4, 0x8, 0xf59, 0x20, 0xfff, 0x8b0, 0x400080000, 0xff, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000dca000), 0x1}, 0x20000, 0x7, 0x56e4, 0x4, 0x3, 0x4, 0x7}, r0, 0x8000, r1, 0x8) r2 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r2, 0x3) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000249000-0x8)) 2018/02/07 05:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000467000)={r0, &(0x7f0000871000-0x1000)="8f", &(0x7f00006ff000+0xad2)=""/48}, 0x18) r1 = getpid() r2 = perf_event_open(&(0x7f00001e9000)={0x0, 0x78, 0x3f, 0x3, 0x8, 0x9, 0x0, 0x5, 0x200, 0x8, 0x7, 0x1, 0x7f, 0x8, 0xffff, 0x0, 0x0, 0x3bf8086a, 0xffffffffffffffff, 0x9, 0x9, 0x0, 0x1, 0x6, 0x9, 0x3, 0x0, 0x1f, 0x0, 0x7, 0x1, 0x7fffffff, 0x6, 0x800, 0x7, 0x42, 0x2, 0x5, 0x0, 0x4, 0x6, @perf_config_ext={0x1, 0x7}, 0x31088, 0x8, 0x80, 0x1, 0x5, 0x3, 0x13}, 0xffffffffffffffff, 0x3, r0, 0x2) perf_event_open(&(0x7f00006c5000-0x78)={0x3, 0x78, 0x4, 0x7, 0x65, 0xa558, 0x0, 0x1ff, 0x800, 0x2, 0xfffffffffffffff7, 0x1, 0xd8b, 0xad6, 0x79, 0x5, 0x20, 0x7fff, 0x8, 0x5ef, 0x4, 0x3c, 0x1, 0x49, 0x7, 0x5, 0x40, 0x1, 0x2, 0x4, 0x7, 0x7, 0xffffffff, 0x3fffc000, 0x2, 0x80000000, 0x4, 0x9767, 0x0, 0x1f2e, 0x1, @perf_config_ext={0x4, 0x4}, 0x4000, 0x4, 0x5, 0x6, 0x3, 0x8, 0x81}, r1, 0x5, r2, 0x2) 2018/02/07 05:35:54 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80a, 0x1, &(0x7f0000f76000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000eed000)={r0, 0x28, &(0x7f0000f76000)}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f75000)={0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x1f, &(0x7f0000ad2000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000267000)={0x0}) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f77000-0xc)={0xffffffff, 0x3, 0x8}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x1) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f77000-0x38)={&(0x7f00005d4000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000f76000)=[{&(0x7f0000f76000)=""/35, 0x23}, {&(0x7f00003a2000-0xf0)=""/240, 0xf0}, {&(0x7f0000f77000-0xa8)=""/168, 0xa8}, {&(0x7f0000895000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x9dc2}, 0x12001) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f78000-0x10)={r5, r1, 0x5, 0x1}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000159000-0x4)=r1, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f77000-0x48)={0xa, 0xe, &(0x7f0000cb8000-0x70)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xa0000000}, @map={0x18, 0x8, 0x1, 0x0, r3}, @map={0x18, 0xe, 0x1, 0x0, r6}, @jmp={0x5, 0x0, 0x7, 0xd, 0x3, 0xffffffff, 0xffffffffffffffff}, @alu={0x7, 0xff, 0x2, 0xf, 0x0, 0xffffffc0, 0xffffffffffffffff}, @jmp={0x5, 0x9, 0x3, 0x6, 0x9, 0xfffffff0, 0x10}, @jmp={0x5, 0x0, 0x5, 0xa, 0x7, 0xffffffcc, 0xffffffffffffffff}], &(0x7f0000f76000)='GPL\x00', 0x3, 0x30, &(0x7f00000a6000)=""/48, 0x41000, 0x0, [], r7}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007b9000)) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f75000)={&(0x7f0000f75000)=@rc={0x1f, {0x8000, 0x1, 0x3, 0x9, 0x4, 0x3}, 0xc7}, 0x9, &(0x7f0000398000-0x10)=[{&(0x7f0000f76000-0xc1)="fc42fc0d7e2d744a564b0816ce6403a03f6802eefee9a2c3fe16b1539a14c8074828f85db7a12335d70789162eeb3546937f762b9763be90acc6729ff88cd79c9444c03ad5550097549a1f856cd8d9413cf8e0bed355f577eabdd8d7568595e611a8b5fcf2a2dee304bd5ef8b9cfe7c1a7b01769c1d1df3d80cea2120599e5990ce6fe7345f426575525f4ea544d655be2f1f763d3dea85eb6f9e2a224d6ba5b124724e825c51b07b84303b5c5d877a3d54ec03aa3ce15aa2cf567b5c2ee2c3386", 0xc1}], 0x1, &(0x7f0000f75000)=[{0x108, 0x100, 0x80000001, "f925091ac5b76849b26e9829c3b96876fdbd410304307964e940abdc847ed00181e3c03a6a0c213ccb63ef54820519128edb6e2dc3a65f9a8e93287cd9957c8eb8153f9cb11a42fa01f78cf8b92823dcb1ae35da1f2a157b3f60577f8c0fdd0486d363a7e34a91b6839e6c824ef743eafe9341a29fd004833007c3726bfa29626b06c25cd52cc60b56419b1f23926e3179fca17147f3442abfebea93a0cd7aefbccf8accdb5fac9bba705ddbc3162ae9cde34585dc55ba39cb98fe0905c897be7b34637aa93d699047d144201d4e90b93ef326cadc851ca51efaff1298de8cfb4f06595e7cb804019235c05c13311ea93e8f65e675c162"}, {0xd8, 0x0, 0x7, "807b1cedb55538cd2993153f0da023caf054df01d38c64739bf55c70711bfff8fcca7b8e7f5999488af41a5d0371382ba9d321bc3b4c31cefdf0f40e362a51ca61a72da64779667cad3c9d821c85220882e20ca01924b5857dedda0868c38b553abe0fbede3f3646b6dc21d181dfd71d1895e35d0cac8f560f4f14757c2df62e89f05043921ccc71bcf104066e797857d7b65d0d65ecfa2a0ff6810422119158d33cfbb7239a8e59f3c733138bfe851c13f1a79256f18d98d00004dd51efae8ea75d900cf77b4d46"}], 0x1e0, 0x4004000}, 0x40000) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1cb}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) 2018/02/07 05:35:54 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f7a000)={0xffffffff, 0x4, 0x10}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f7a000)={r0, &(0x7f0000f7a000)="fbad1e2f3d5f06afebfa7ab848c8d39f1c", &(0x7f000040c000)=""/222}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x5, 0x1, 0x10}], {0x95}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/07 05:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x77e009dca9d94ad7, 0xff, &(0x7f00003a5000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000293000)={0x10, 0x4, 0x800000001, 0x100000001, 0x9, r0, 0x6}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ad9000)={r1, &(0x7f0000ffb000-0xbf)="15", &(0x7f0000480000-0xbb)=""/187}, 0x18) 2018/02/07 05:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000071e000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f96000-0x38)={&(0x7f000016a000-0x1e)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="4b916c2e0d8bbd46a92e4d57516c7262"}}, 0x1e, &(0x7f00002b3000-0x80)=[{&(0x7f0000cb9000-0x9c)="d55edfa5e31557fbc9ca282ca1670f75d133e7d128d13fbef9db0ee8d545b94f05b94bdb31325637a77bab4806e35e5cfe8ea7720bf677b14f62af3a7431c9d3fea47a0f6d5fc4f2d17daa11129861692f7ef3be2fde164aec9acb47d15dcc4531758905ec9aa6e151ab5b285269c721aeabed083a2eb5f21bcb152dd260e0611914e9b95876a79b3bc0df0106a7570f1b9e15502851d6119b23ed28", 0x9c}, {&(0x7f0000875000)="d0a86a77f437aa637b43994b077a4a12182af6b1a8738bae12171a674837e2515faeab75f812ebc2cb5ef78b1ac1eaf56e63e734164bc6a5a40e7eacbe6f0435311ba9ac59ec1dc4c11a20ca3d2833cecddec6ef991e059c54b96d54b58d7bb6ad368e31d79d693b96cd452a864d55a4332249b324d48a2d46878673be15d753c00c67adade57715aa42e2c322e1390bf38ec35965d35242a4aab69fdefd", 0x9e}, {&(0x7f00003a8000-0x48)="dadb605f09101f304277fc98831aaa1f3c3522cd0812bd6494d0776b2d8a11e32e8ecbd04b4095daeea6a77e77686805e34418819b7bef41869ecc508a02086bf4ff72f6ec003ee5", 0x48}, {&(0x7f000086a000-0xa1)="63592f94558d3a44a92332c5b4f5f87f775e1e641167bb2d3a09d475fbabca05ddfa2940939d0cc65210c4b458f2dd7c7bf8d59db163ad56474056b59b7208cfc15166cc42c4ea66c0888cce6719a611dc39f7968de15e4aa45c78773163a8f0c212eaf7ce662c4ae07c1b101d6b1189615a1482df0b408ad05016f4224d75cd50f8732a0143646c40ca8f81beccc3407d3e28b5c203a3f9881503d675d5772b61", 0xa1}, {&(0x7f0000c38000)="c07bcc6294398fc4931eed5613831ee4aed2b8415c25a6c0ab95b7b44d3e9b61967d162adf4d5b7828fdbf7737ffedf535b425740aa1aa53ffb3e323ec88a6df3415da943eac61c952999a5b1aec932ce382d39fe39d5bf7fd0efee2a64fd4a6277570ae6089", 0x66}, {&(0x7f000097e000-0xc3)="1e2165d3384b5742849cf433e8b7ae55756950ac3203ff98d519a77134cff278a00a923ff93518bcd8e66204dfe5b6a9adc7b87d78da28a720b8ceaf5cc12837f8020702a3ec6c68e09cea062ff6392d0f0931b1cf87aea753ff34d034505b390722a231e16fe32b83965a30843b801302880e8d1e57a437984ed774ad2478c6f08615c30ec364cbe4516cb33b2627b154737b68a8b27734d373daaa0693d40e06a8625a2581e0450a8ac8075ca2590d86741820739d1c276ecfd7db53f739c68f52b6", 0xc3}, {&(0x7f0000389000-0x9d)="7834f18f9a71b1e44bc12c337dbb28e489e2f46b5f67609109639d512217d9fc7577b7555715f2002f6d2e38d79921b19d75fa995d45e8da430558e5c558b7e7abf80cc4e4634bf840ef6ee6f6afec12fb0822befa9bdce4403a9bedc7dded3f7d971ed99cd4d5bcb98b2dbbe8769f5aa536ed06e851aaa920bea57eb7c0b53225760250bf1b57cc4e8f41464d0f9f2d9491e385a65557912170edde09", 0x9d}, {&(0x7f000020e000-0xff)="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", 0xff}], 0x8, &(0x7f000088e000)=[{0xd8, 0x10b, 0x6, "89eb8f0cdab9e310f0588f43e0681d62a9e11c683164960c0db8b3bbe31da16ca76ee09935efec96372b8d84529a09fe446f287993246161f462efe0d50ad3f602ace1a806f0ff88318092b0577a1511d1fff79ef39db1507a8681f305c972206ae0340654a4de4b3eddbd950f7f1e58be2d0ee210f7179df16632d90365ecf4da13cb0880924b3f12f903363d61dfa480cbe01ea4c0eef932feaa55b2972ddff5a44cec931195cb0b79facb26960ba6738826442462635fc3ffadd8a911ba89d26ec72c0a383c"}, {0x1010, 0x111, 0x7, 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0x2158, 0x4000000}, 0x40010) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40000000000040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:54 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efe000-0x2c)={0xe, 0x10001, 0xffffffffffffffff, 0x7fffffff, 0x8, 0xffffffffffffff9c, 0x2}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000084b000-0x2c)={0x10, 0x0, 0x401, 0xfffffffffffffffe, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000459000)={r1, &(0x7f000005c000), &(0x7f0000144000), 0xffffffffffffffff}, 0x20) 2018/02/07 05:35:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153}, 0x48) recvmsg(r0, &(0x7f0000992000)={&(0x7f0000de4000-0x60)=@nfc_llcp, 0x60, &(0x7f0000eaf000-0x40)=[{&(0x7f00000f7000-0x40)=""/64, 0x40}, {&(0x7f0000873000)=""/201, 0xc9}, {&(0x7f000004e000)=""/107, 0x6b}, {&(0x7f0000585000)=""/95, 0x5f}], 0x4}, 0x40) 2018/02/07 05:35:54 executing program 0: 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r1 = getpid() perf_event_open(&(0x7f0000bae000)={0x7, 0x78, 0x4, 0x5, 0x8001, 0x5f, 0x0, 0x9, 0x20, 0x3, 0xfffffffffffffffc, 0xc0, 0x0, 0x9, 0x49, 0x5, 0x9, 0x40, 0x5, 0x0, 0xfffffffffffffffd, 0x1, 0x20, 0x7ff, 0x80000001, 0x4, 0x0, 0x5, 0x100000000000, 0x2, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x5, 0xd809, 0x6, 0x2, 0x3, 0x6, 0x0, 0x81, 0x3, @perf_bp={&(0x7f0000263000-0x1), 0x1}, 0x84, 0x1000, 0x9, 0x2, 0x4, 0x3, 0x81}, r1, 0x457, r0, 0x33456ec7bfc54790) 2018/02/07 05:35:54 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x115f, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfb, &(0x7f0000419000)=""/251}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e20000-0x2c)={0xf, 0x3367, 0x73, 0x1ff, 0x6, 0x1, 0x100000001}, 0x2c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f75000-0x48)={0xd, 0x4, &(0x7f0000f74000)=@raw=[@map={0x18, 0x9, 0x1, 0x0, r1}, @alu={0x4, 0x81, 0x7, 0x5, 0x7, 0x0, 0xfffffffffffffffc}], &(0x7f000062d000)='GPL\x00', 0x447, 0x7f, &(0x7f0000494000-0x7f)=""/127, 0x41000, 0x1, [], r0}, 0x48) 2018/02/07 05:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x7, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000037000-0xd)="8d619a66f50043566d4d721ccc", 0x200001, &(0x7f0000f7d000)) 2018/02/07 05:35:54 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f000064d000-0x2c)={0xd, 0xff, 0x4, 0xca09, 0x0, r0}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000fed000-0x38)={&(0x7f0000fec000)=@can={0x0, 0x0}, 0x10, &(0x7f0000fed000-0x80)=[{&(0x7f0000d6f000-0x9d)=""/157, 0x9d}, {&(0x7f0000fec000)=""/93, 0x5d}, {&(0x7f0000fec000)=""/6, 0x6}, {&(0x7f0000c51000)=""/221, 0xdd}, {&(0x7f0000fe6000-0x75)=""/117, 0x75}, {&(0x7f0000fec000)=""/153, 0x99}, {&(0x7f0000fed000-0x2e)=""/46, 0x2e}, {&(0x7f0000b26000-0x6f)=""/111, 0x6f}], 0x8, 0x0, 0x0, 0x1ff}, 0x40002002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e9b000-0x20)={r0, &(0x7f0000270000), &(0x7f0000f7c000+0x6f7)="d6ed225200c689f288de1a399892c471bdfb5e9cb5e371c648e0d910cc0d4939e9e32668108f390798b2d544cb4376779aa432e832ffc5bbdcc173bc68a9dcf15c4c338cb57dd09e8d2a86ef43546f229d20328e7fad4318623023f78981f0ac0e84cf16ffd43eebd434687168efa022d41dd5722ddd3f560b56c7faca69d11bed532cd67bc4d7cee472212f74b0c8a693ceec0f02b5dc66520f916422eb515a41b34ddfe8daf4db909cb23948153856c9009fb29ebbed93aa24a212f833", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000d57000)={0x7, 0xa, &(0x7f0000fed000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0x21}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x101}, @ldst={0x0, 0x0, 0x6, 0xb, 0x7, 0xfffffff8, 0xffffffffffffffff}, @map={0x18, 0x3, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000426000)='GPL\x00', 0x7, 0x63, &(0x7f0000bf3000+0xbc4)=""/99, 0x41f00, 0x1, [], r2}, 0x48) 2018/02/07 05:35:54 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0x10, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000ff0000-0x8)) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000077b000)={r0, &(0x7f000087b000-0xf4), &(0x7f0000ff1000-0x9a)=""/154}, 0x18) 2018/02/07 05:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9000-0x2c)={0x4, 0x6, 0x7, 0x400, 0x2, 0xffffffffffffffff, 0x5}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000480000-0x38)={&(0x7f00001d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000f74000-0x10)=[{&(0x7f0000af0000)=""/254, 0xfe}], 0x1, 0x0, 0x0, 0x7}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00001ca000-0x48)={0xf, 0xa, &(0x7f000037f000-0x50)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}, @jmp={0x5, 0x5, 0x7, 0xf, 0x2, 0x8, 0x1}, @call={0x85, 0x0, 0x0, 0x31}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x800}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f000033a000)='GPL\x00', 0x2, 0x1c, &(0x7f00009b4000)=""/28, 0x41f00, 0x1, [], r1}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000bbf000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000080f000)={r2, 0x0, 0x22, 0x78, &(0x7f0000d86000-0x46)="0d000000200000000000000008000300f3ef40c99d4df56e64ea9533bad473c8747b", &(0x7f00007de000-0x78)=""/120}, 0x28) 2018/02/07 05:35:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x7d, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9, 0xffffffffffffffb3, 0x4, 0x5, r0, 0xffffffffffff0000}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)) mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb5000-0xa), 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005ef000)={&(0x7f00004e5000-0xe)='./file0/file0\x00', r1}, 0xc) 2018/02/07 05:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e9c000)='./file0\x00', 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000652000-0x10)={&(0x7f0000dd5000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/07 05:35:54 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000415000-0x10)={&(0x7f0000f42000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004d8000)={&(0x7f0000f72000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f71000)={0xf, 0x6, &(0x7f000019e000-0x30)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r1}, @ldst={0x1, 0x0, 0x3, 0x8, 0x6, 0xfffffff8, 0xfffffffffffffffd}, @map={0x18, 0x8, 0x1, 0x0, r2}], &(0x7f0000787000)='GPL\x00', 0x8, 0x70, &(0x7f0000f71000)=""/112, 0x41100, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0x101fd, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/07 05:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000240000)='./file0\x00', 0x80000000000000) socketpair$ax25(0x3, 0x5, 0x9, &(0x7f0000dfe000)={0x0, 0x0}) sendmsg(r0, &(0x7f00005f1000+0x435)={&(0x7f00009ac000-0xb)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000eeb000-0x10)=[{&(0x7f00009f8000)}], 0x1, 0x0, 0x0, 0x4800}, 0x4004) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000d1a000)='mqueue\x00', 0x0, &(0x7f0000b1d000)) 2018/02/07 05:35:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001fd000-0x78)={0x4, 0x78, 0x2, 0x6, 0x80, 0x3f, 0x0, 0x4, 0x0, 0x8, 0x95f, 0x1ff, 0xffffffffffff7f73, 0x6, 0x9, 0x7fffffff, 0xfff, 0x8, 0x3, 0x10000, 0x8001, 0xffff, 0x101, 0x9, 0x10000, 0x4, 0x29, 0x4, 0x4, 0x3, 0xffffffff7fffffff, 0x3, 0x7, 0x1ff, 0xbdc, 0x2, 0x10000, 0x61, 0x0, 0x400, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x4, 0x9, 0x8, 0x7, 0x81, 0x87, 0x7}, 0xffffffffffffffff, 0xffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f68000)={0x5, 0x78, 0x3, 0x0, 0x3, 0x1, 0x0, 0x2, 0xc00, 0x1, 0x0, 0x3, 0x6, 0x5, 0x1, 0x6, 0x100000001, 0x19, 0x7, 0x200, 0xca6c, 0xfffffffffffffffb, 0x3933, 0x4, 0x4, 0x0, 0xfffffffffffffff8, 0x1, 0x8001, 0x7fff, 0x4, 0x5, 0x1, 0x800, 0x5, 0x3, 0x8, 0x1000, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0x9}, 0xa0, 0x10001, 0x0, 0x0, 0x0, 0x3, 0x9}, 0x0, 0x1, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3eb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ea8000-0x14)={0x0, r0, 0x0, 0x2}, 0x14) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bbc000)={0x1, 0x28, &(0x7f0000f85000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f85000)={r1, 0x40, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000f7a000-0x48)={0x0, 0xb, &(0x7f0000f7a000-0x78)=@framed={{0x18}, [@initr0={0x18}, @generic, @ldst, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff}], {0x95}}, &(0x7f0000446000-0x4)='GPL\x00', 0x0, 0xb, &(0x7f0000f7a000-0xb)=""/11, 0x0, 0x1}, 0x48) 2018/02/07 05:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)}}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000127000)={0x0}) perf_event_open(&(0x7f0000f13000)={0x7, 0x78, 0xfffffffffffffff7, 0x1, 0xfffffffffffffff7, 0x7fff, 0x0, 0x0, 0xc00, 0x8, 0x3, 0x9, 0xff, 0x5, 0x10000, 0x1, 0x4, 0x3ff, 0x2f, 0x9, 0x3f, 0x1, 0xd740, 0xfffffffffffff610, 0xd0aa, 0x81, 0x1, 0x1, 0x2b1, 0x4, 0xad39, 0x2, 0x8001, 0x7, 0x4, 0x2, 0x80000001, 0xfd9, 0x0, 0x4, 0x6, @perf_bp={&(0x7f000066e000), 0xa}, 0x31831, 0x7f, 0x100000000, 0x5, 0x8000000, 0x7f}, r0, 0x1, r1, 0x4) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ded000)=0x5, 0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000051b000)="7b65746831707070312992656d312d23757365728e00") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) close(r1) close(r1) 2018/02/07 05:35:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00005c6000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000997000)='./file0\x00', 0x1) mount(&(0x7f0000286000)='./file0/file0\x00', &(0x7f0000072000)='./file0\x00', &(0x7f0000353000-0x9)='configfs\x00', 0x801, &(0x7f000077d000)) mkdir(&(0x7f00003b2000-0xe)='./file0/file1\x00', 0x0) mount(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000c95000)='./file0/file0\x00', &(0x7f0000bfe000)='ubifs\x00', 0x2, &(0x7f0000ff3000)="3bfd04c89d6d4c1303110cc419f8eafe9717c243b4bfd8b651ce70796bdeeead6e887c75e01ce2f33bb79a87d1187cfc6e402ca8928c64967f11908cba2a4274b817d7a2c0973010c528487a09f0737ddf52931f022dba3094ace7ea0fc21947f653c0fe446fc577f7aff515a95ea590e3f5809bd838a8437b1f3a701911718eeb32bbe98a0572c092d10becfaa9b0966c") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) socketpair$ax25(0x3, 0x7, 0xc7, &(0x7f0000aa8000)) 2018/02/07 05:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000041000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fbf000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x34}], {0x95}}, &(0x7f0000235000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000609000-0x38)={&(0x7f0000815000)=@sco, 0x8, &(0x7f0000951000)=[{&(0x7f0000a39000)=""/109, 0x6d}], 0x1, &(0x7f0000dee000-0xc5)=""/197, 0xc5, 0x9}, 0x10040) 2018/02/07 05:35:54 executing program 7: socketpair(0xa, 0x2, 0x100000000, &(0x7f000015f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000354000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) 2018/02/07 05:35:54 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000051a000-0xc)={&(0x7f0000fd3000)='./file0\x00', r0}, 0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001) r1 = bpf$PROG_LOAD(0x5, &(0x7f00005f8000-0x48)={0xc, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1e}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0x96, &(0x7f00005f6000-0xfb)=""/251, 0x1000000000, 0x1}, 0x16) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fd6000-0x10)={&(0x7f0000998000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(r1, &(0x7f0000946000)={&(0x7f0000daa000)=@can={0x0, 0x0}, 0x10, &(0x7f0000fd4000)=[{&(0x7f0000294000-0x64)=""/100, 0x64}, {&(0x7f000091c000-0xab)=""/171, 0xab}, {&(0x7f0000782000)=""/167, 0xa7}, {&(0x7f000014b000)=""/93, 0x5d}, {&(0x7f0000686000-0x11)=""/17, 0x11}, {&(0x7f00007ea000)=""/117, 0x75}, {&(0x7f0000df0000)=""/73, 0x49}, {&(0x7f0000fd5000-0x5a)=""/90, 0x5a}, {&(0x7f0000fd5000-0x92)=""/146, 0x92}, {&(0x7f00003ab000-0xe2)=""/226, 0xe2}], 0xa, &(0x7f0000fd4000)=""/168, 0xa8, 0x59c7}, 0x2000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd5000-0x48)={0x2, 0x9, &(0x7f0000c88000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xabb3, 0x0, 0x0, 0x0, 0x87e}, [@alu={0x7, 0x3be, 0xf, 0x1, 0x9, 0xfffffff4, 0x8}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}], {0x95}}, &(0x7f0000fd4000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000974000-0x1000)=""/4096, 0x40f00, 0x1, [], r2}, 0x48) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd6000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f000010b000)={&(0x7f000035f000)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20, &(0x7f0000fd6000)=[{&(0x7f0000fd7000-0x12)="0d09d2cbcf79a4f4eacb582d79246a817f50", 0x12}, {&(0x7f0000fd7000-0x40)="cf55bdff537e34d7699dbc5e7ebcc0e72f05e63c5b3ec94da05b5461b2a21cfc39ced0feb89e13b1a269716050ced8d8f4b6154d3a503ca1ca35410e9f511860", 0x40}, {&(0x7f0000595000-0x7f)="8ca6f79c72847d62395d2af5bb685b27fc9c1ee0e0b67a2e24195f15783c6802c6f315f94d48b4e96ba42999dedddde5b4a02298be24494acf9ad37b6708fdfb5db2f3798f3f1765091b34b66b87c7d3b299c86bda0cd98294a44a718576beecbd1d678a20af309b2b3856d077e752a8f011b719dc3257ab498c4dd97e6aca", 0x7f}, {&(0x7f0000043000+0x65f)="2d7b52b4be88cbb913f5a28f854dbe7de420f391e320b9320c903e96ae39c2bb74373484b78b9513375919ed2adad7da0e2a4144bbedac4588a7dd1063e84e03a6165d6d7de3bc95a5e36c68a765797a98f5fe997a", 0x55}, {&(0x7f0000c17000-0xa3)="9557ceaffcaeb6d26e319496a4ec297a466b85dc00a13e0c4bca07bef3b37a7cce01c0b2bc8669d423b2ed22b3b4659d9c7c20a0301a19d6115751aefacf96fea5bcd6e2d155199daad7895b7b476d3321114f145e3f679f215eec6f63e4b88c848203c42bea1ab9aabe6e7e2d304e3c38b9542ac87c0da42c0ccf1664032cf87b70c53d0d12df9f2bf536962e3b214976dc557370a6e479e9b705d13d3d8fdba4e072", 0xa3}, {&(0x7f00005f9000)="d1d4ced87f8799a570cf2be8f9e5d019c766ea3ef01fa14834de5de4423fbfa684ac6c34f4ec3368287f22e91cc285b0eafe866dd5d98429c406e6c5dcb0504c73aac90d7beddc0639d35d718c382fa63f4d69d58a7ae4766137d1062163a5969d", 0x61}, {&(0x7f0000318000-0xd1)="8fe48efb8252342ba58369428bf88f53278d537557a7d01be300359660eb6dd8e5fd4d510e5d722ca9a37870ec7532e83c073a387f1feddb0106163e8d0a3898e39f00113794737216d678a788131a5b1ed68b83b0642d173f93d8743aa9b3205a56bac412637d037a98e872b1fdb9d645d9ab3dd18d02da3899e8742b3e609f4bd85b273f6b322c3eb4a4329e98f42f3643c424095cdb4b0d12c794e3b6f1ddb2736304bbc56dd3ce53c8d9d1c936317a1334b0e691f1151a86854f2dbef089e80c2241b8df78e68a302cfa6a58f21153", 0xd1}], 0x7, 0x0, 0x0, 0x8000}, 0x20008810) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00008be000)={r3}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f000049b000)={&(0x7f0000fd6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f0000b77000)=[{&(0x7f0000fd6000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4}, 0x40000040) 2018/02/07 05:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000976000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c14000-0x8)=0x2) r1 = getpid() perf_event_open(&(0x7f0000526000-0x78)={0x4, 0x78, 0x81, 0x1, 0x91e, 0x4, 0x0, 0xa8, 0x80000, 0x2, 0x100000000, 0x4, 0x3, 0x1, 0x80, 0x9, 0x7, 0x7, 0x8, 0xffff, 0xffffffff, 0x9, 0x81, 0x44ac, 0xa1f, 0x1, 0x3, 0x979, 0x400, 0x5, 0xe3a, 0x0, 0x3, 0x4, 0x57b, 0x8, 0x9, 0x6, 0x0, 0x800, 0x1, @perf_config_ext={0x783ede18}, 0x4000, 0x7, 0x9, 0x2, 0x8, 0x5, 0x1}, r1, 0x1f, r0, 0x6) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x0, 0x1053, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xcd4a) 2018/02/07 05:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x5, 0x2, 0x4, 0x4}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a37000)={r0, &(0x7f000012f000), &(0x7f0000ff8000-0x68)}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000963000-0x10)={r0, 0x28, &(0x7f0000e0a000-0x28)={0x0, 0x0}}, 0x10) r2 = getpid() r3 = perf_event_open(&(0x7f0000067000)={0x5, 0x78, 0x49, 0x6, 0x0, 0x7, 0x0, 0xa820, 0x0, 0xd735a516430b00b5, 0x7, 0x8, 0x9, 0x101, 0x3, 0x3f, 0x2, 0x20, 0xffffffffffffffff, 0xb0, 0x200, 0x0, 0x2, 0x5, 0x0, 0xffff, 0xffffffff, 0x6, 0x168, 0xfffffffffffffffd, 0x1, 0x4, 0x8f, 0x4, 0xffffffffffff56ce, 0x3d, 0x800, 0x9, 0x0, 0x1, 0x2, @perf_config_ext={0x2, 0x5}, 0x20000, 0x0, 0xffff, 0x5, 0x5, 0x5, 0x8}, 0xffffffffffffffff, 0x28c4, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024e000-0x78)={0x3, 0x78, 0x4, 0x1, 0x7fffffff, 0x491d, 0x0, 0x1, 0x805c4, 0xa, 0x1, 0x401, 0x8, 0x100, 0x6ec4b4f8, 0xcf0c, 0x80, 0x100000000, 0x5, 0x3, 0x4d1c, 0x8, 0xffffffffffff8eb6, 0x100000000, 0xe1e, 0x4, 0x1, 0xb9c8a9d, 0x9, 0x9, 0x56b0, 0x40, 0x400, 0x5a16, 0x2, 0x5, 0x6, 0x8, 0x0, 0x1f, 0x6, @perf_bp={&(0x7f00002ae000), 0x4}, 0x40, 0x40, 0x1, 0x7, 0xe283, 0xffffffff, 0x9}, r2, 0x4, r3, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c67000)={r1, 0x33b1, 0x10}, 0xc) 2018/02/07 05:35:54 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000e000-0x8)) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000c000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000007000-0x82)="d4", 0x1}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000d000)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', &(0x7f000000d000)='logfs\x00', 0x2480aa, &(0x7f0000004000-0x41)="22feaba735dc344f7eebe8f5a10209f4b94588025c1759c50b4d081ec5debdb569bd19a34f795555874223d4b1f1b9dddcf2d80cf39b29686f65b60506dc7b0490") sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x80)=@generic={0x0, "7e1eb3529aeca4fb035670750a53bca80b30234cbc410b52798e1e553d66d0ea8aa89d83387a7a2d365081cc1784a39355e5a57770711e03336c527f07c7e78014e72743fd5c6ec9cd8614d2f436ba9cba4b14ecaa44990c74e9a3df4a9b0bb2cc305256e1682178e14df94e506d7d2d17448dce2d970696f176c20edfb7"}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000008000-0x1088)=[], 0x1ae}, 0x0) 2018/02/07 05:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae), &(0x7f0000adb000)}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1cf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e9000)={r1, &(0x7f000018a000-0xac), &(0x7f000051c000), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={r1, &(0x7f0000724000), &(0x7f0000007000-0xfc)}, 0x20) socketpair(0x1d, 0x8000e, 0x8000, &(0x7f0000439000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000096a000-0x10)={r0, r2, 0x7, 0x2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000e42000-0x48)={0xe, 0x6, &(0x7f0000195000-0x30)=@raw=[@call={0x85, 0x0, 0x0, 0x26}, @ldst={0x0, 0x3, 0x3, 0xe, 0xf, 0x2, 0xfffffffffffffff0}, @alu={0x7, 0x1, 0x0, 0x7, 0x4, 0xffffffcc, 0x4}], &(0x7f0000b9b000)='GPL\x00', 0xffff, 0xd6, &(0x7f0000433000)=""/214, 0x40f00, 0x1}, 0x48) 2018/02/07 05:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x2, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, @perf_config_ext={0xd776, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c8d000-0x78)={0x3, 0x78, 0x1, 0x5, 0x69b, 0x9, 0x0, 0x229, 0x4, 0x8, 0x4, 0x6, 0x401, 0x7, 0x2, 0x7fff, 0x0, 0x1, 0xf34, 0x9, 0x3f, 0x6, 0x3, 0x10000, 0x4, 0x2, 0xaa9, 0x3, 0x9, 0x0, 0x2, 0x43, 0x2, 0x5, 0x8, 0x3ff, 0xfb5, 0x10, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x10400, 0x5, 0x1, 0x2, 0x9, 0x4, 0x3}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x65)='ppp0nodev@wlan1eth0cpuset)-posix_acl_access^vmnet1vmnet1vmnet0system[$ppp0securitysystem+proccgroup.\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x889, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:54 executing program 4: socket$kcm(0x29, 0x2, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0x9eca}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e0c000-0xe)="637075262d33000000000c000015") 2018/02/07 05:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x9f}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) socketpair(0x4, 0x6, 0x7fffffff, &(0x7f0000481000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000c03000)={0xe, 0x537, 0xffffffffffffffff, 0x3, 0x4, r0, 0x8001}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x158) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f73000-0x28)={r1, 0x0, 0xe, 0x2c, &(0x7f0000573000)="2bd8e7e2b755452d06b7fa4f8100", &(0x7f0000393000-0x2c)=""/44, 0x0, 0x3ff}, 0x28) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000047e000-0x4)={r0}) 2018/02/07 05:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xfffffffdffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a34000-0x18)={r0, &(0x7f0000efc000)="f4d4", &(0x7f0000c42000-0xbb3)=""/4096}, 0x18) 2018/02/07 05:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000338000-0x4)={r0}) sendmsg$kcm(r2, &(0x7f0000121000)={&(0x7f000090f000-0x80)=@generic={0x13, "27973533b46bb1f1d4d13c53b80c121a214b35f97c00a89d08b1eefb5be12947d52d225319d5ec582aff5229618cee48451052897a5fae448dfbbfa4415195084f5b7abc11ed776b78b7d545d640f479e04ecf4decdb9e1246af55730fae93553ebe30d32f15ea4c6933c77a165c382faa3f5a22766ec6a4335bd0674565"}, 0x80, &(0x7f00004c2000-0x60)=[{&(0x7f00009c8000)="894e4a2742b884f34eca7505bdb767dfa82b9809c5a5a3a4c54f0f3ebe97a6905cbeba757d05a08476b29a48bb13a4eb593e978c260cd7670c2bae1ff6b5e4bbc1b2b153d9c998400eecee3ef754b5f741afb7227c01239012c7b1f0512b4ca18244e73c888c315a121295328f8d1d05b639849dea20cb52c7b3aee2ea28b302cfed43653e3d7f4ffeb4a23f9a5eeeddfdd1949b152783c1e889981c670d73edb634fc87921ca5b1e3be057b694b3ad08ae4e3cfb92b94d30b60976b8981a07f9a8161c8fa3a84f89c002650bd4a3fb53af8ca67eb211ac75bc22f0a352e1e2219e584cf8b110cd65cb709b571f067621d532355", 0xf4}, {&(0x7f0000d3b000)="3f1672d21330aaf91f66b57f316dd43afb280bf526f95058d510c4d9fa0b7178e9dcf176b8e89425a333f699f2536363bc46e704a8081588f301e83240fa59cdebd9a059f7331e2d89250487c6d128630e6070d9a9d0e9d22dcd", 0x5a}, {&(0x7f0000136000-0x97)="30061069cf9462753e8d99e1be285e82e5e862b41357f38af4e4ef837ae8c936afd1f64a5fe6e39fa63d782ec35912320f5799025d20bf2023aa475a3ee1e77ef4d8ff1eec07570face37265ffbec57af397636f0d8824f8f60e92550cbb3d6f956413fd3791f75ce624c7642c9d2e57f7273b4f40576ec8654428e2a84c29c13dfa28be86f0feab662bcc9ca43fda26d975e37a3f2eab", 0x97}, {&(0x7f000058f000-0xbd)="876ceeffa38d36d7c40a3c4e757e23a8bc905191a38526c55c8e8f583dad61752473be69434b8486b137e6c7c44dc8991fd04c65f2c92bc0c3a5c43237e9e34b0c0102f6b8fa0418d8d81dffd55d34b0ac565691fc9519fb7c6da2e5d1bd80d5ef0b362d7d9f2d741f9e59381c550f6ecb53fc61a60bce2137740ba1d6965e8762cd24d1f526214bbae75048ae5a6d881b6d3fe84a19b15d03d23cde3dca9e3a9bc01e5ebe7690b742dc80d3d5fd2024d722f66be317f673a1fe99be63", 0xbd}, {&(0x7f000082e000)="41a488b49a5a2aa63cdd4b1be13e1550812a96a28b5497ad956bc2b285f7f0f60ba5092577f35a3eb5a9a9661f289c2776df39c21d75cefc7cfbc6e2c32700c3b071924b88b31c6154c63e8052633950ac041ff681129494213145374e3c8f9bb1290e0ea766db2811ba06a89cf91c10bf909309cec56771de912c38eab4e62c0e94fcff5adfe5bea9b70775f558e35ebaff6d6bf57f3af670232aef63744fb195a86e682d2c2667c24b873cb242c44632558995546d6ff72e48e02f097a3dcce53e9781870acb99aed5cc2f51dbc530e017dc2aca53cf6f", 0xd8}, {&(0x7f0000802000-0xae)="83743a2bc2eb72a89122ffc5034251640bc4242dbf2e5039882baeaea08b4481d26f52fc7b4ce68bd5173c265745c417c6a533c0a3589c0b8ee41e8b2c60c604ab74c5217874f5896ef43dea0d99860b982aff4ea5a8674636147de8fc04e84807a6900075fe25ca74847bdfee61c6a088a1f35b13e09fd4acab126fe61b4a3b90d2ceb4c0025687786e7bb8e89671d57d9487c2ed794e66162e416d399caff4c6ba5a0ae74f19facd70cd9daa2d", 0xae}], 0x6, &(0x7f0000bab000-0x1308)=[{0xf8, 0x102, 0x401, "0247354530ffbc896bee46d2acf3c6e1541bce34c4bbbc7fa570adfd6025012d897ed910478b5436bb7c117a4edac6a2beaf6a58452ccefed198b9183c53ddbbe8da1cf402a270ce44a17f483904d90637c1dce6ef163307d1828417417042f1a2cdeca36fd8e164ca03b0f910d4ced1f9074a6d1dffe1b813bdb6cd26e4ea7629e6c5a356f3de2dcde599e8e171eb5d103a29d2f95baad27ab5acd421ccb688bec43660a923b7e852e61d28c06afd1173176c71c7c80e43dee5ddc9e9ee61e397e3c87bf9fe52e7efbb02fd8951e154f94b628eab1f2603e77a9b1c68c573a02ccb"}, {0xe8, 0x0, 0x1, "90ed303a43aa6c8ec8c9edc9648df0f878888b31343e97ef4a675276b317402836b2f3e7213eb757c594ddbbb126940f3b8e780b6229769aa0e4cd39ab1849f67c35c0be1c87a8d6aefd32c7e7b5fb2f3507d536bbafc4372beb78b5d80dae7020b198bb564611733c99e0f16e91e2bd89b66faea62a0913157ef55258bf375a05b675472c624011decf10acab32ba744da1b40f9089d177e9998f8edfed07a8ec14cb8e05118ff7256223776572476b56ac171ffbadd2631c5b70d6bc0611e0e5f0e447ed1470e8d5d16588de2a9efa2fbdf98dbffef7"}, {0x1010, 0x11, 0x6, "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{0x20, 0x11, 0x7, "e7899902be45ba022383687a3425"}, {0xf8, 0x1, 0x9, "8a979b63ffbd37748db20ebcf9db9309d7ef4553644bb7c47a226cece9d9270163846e45e8236a725c0d0939eb0412af3574a9a9612ce79c6e2f1a91944473409760d14ccaa0249fd4ad1bb5acac4f257c6958bad02c5b0a1a1776bd6aff894f054aff8f6dd1c6a9f13a004c11a82fb4cbf079162b27747c9183e1445141ed4e2df199e255b6d234582f17c695b398606bc072d57a56ce5ad7cff7320b55d879ea04dac0b6fa4a2058d0f636397ba95f86163cb278b6dbb83d8a6bcfc974f80784c6d4091a2bd5a206d7a32eb36f6721a8fc6d819283e129cf8f177ab18bcd864a330ddf124ff4"}], 0x1308, 0x4000000}, 0x24004050) recvmsg(r0, &(0x7f0000e06000-0x38)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000059f000)=""/7, 0x7}, 0x0) recvmsg(r0, &(0x7f00006d9000)={&(0x7f000044d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000ad1000)=[{&(0x7f0000912000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00006af000)=""/203, 0xcb, 0x9}, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r1, &(0x7f0000059000-0x38)={&(0x7f00002d5000-0x58)=@alg, 0x58, &(0x7f00000e3000-0x90)=[{&(0x7f0000334000)=""/171, 0xab}, {&(0x7f0000534000-0x4)=""/4, 0x4}, {&(0x7f0000c06000-0x57)=""/87, 0x57}, {&(0x7f000081a000)=""/169, 0xa9}, {&(0x7f0000323000)=""/189, 0xbd}, {&(0x7f0000e75000-0x28)=""/54, 0x36}, {&(0x7f0000831000)=""/163, 0xa3}, {&(0x7f0000289000)=""/75, 0x4b}, {&(0x7f0000c39000-0x20)=""/32, 0x20}], 0x9, &(0x7f00005c8000-0xda)=""/218, 0xda, 0x3}, 0x1) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000916000)={r0}) 2018/02/07 05:35:54 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xfffffffffffffff7, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x10ec}, {&(0x7f0000013000)=""/92, 0xcd}], 0x2, &(0x7f0000013000)=""/161, 0xffffffffffffffb5}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001c000-0xc3)=""/195}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000012000)={&(0x7f0000011000-0x8)='./file0\x00', r1}, 0xc) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001d000)={0xffffffff, 0x4, 0x8}, 0xc) socketpair(0x3, 0x80000, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=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$MAP_UPDATE_ELEM(0x2, &(0x7f0000026000)={r3, &(0x7f0000027000-0xf8)="47a7bc004bf78288efd8fb8a6189a6c940d2b27b30d6713ab9a152ab54b8cb12c057765ced241d4ddf7b3b1394991954e9c393ad6da7ac207e86b4bc61f2981faa29474497fdf8608f1a1ab1590bf4403b8eab225e5da42c4903eecf0cec2c7d281f68b0eddca126b1cb2ca33f94d2a7632a90fcbdb81e612fceb79f519269320df3e343398f9bd1498d4b50a7ac43a1ec11daeb3dd731228b568dbd23a029cf77f3587ee140969420961ea77d3f0eb4ea0ba60a7d8e5420c08f34eaafefb4604a0cd6802875cbd92f0843bc27fff44ca5eca8a3ea5ee370f212b1a9cd0801e19cf618712dc631a6f4fed452a5a2aefc1ed46a617327d89a", &(0x7f0000018000-0x91)="4ba6ec082526e80d87f71bf8a104fc55fc8825479774fedbeaaa44afd422a06a82d58591722e6bc30d6f09ec7d955d02f3ca4c6dc91d897016dddb518c83a131ffe6c723972e1af9e9cae86e07b068857ab91b7591d42c87115f8a25adefa342364f50e28c6feb1065cb5db4d3609230ee5f3ac5e12ce30458107bf0c2d67195a30d02ff6292a067ef0a586cff0f1043d9", 0x3}, 0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000026000-0x48)={0x6, 0x11, &(0x7f0000023000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2480000000000}, [@map={0x18, 0x5, 0x1, 0x0, r2}, @alu={0x7, 0x3, 0x7, 0x0, 0xb, 0xffffffc2, 0x1d}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5c}, @map={0x18, 0x7, 0x1, 0x0, r4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, @generic={0x1, 0x5, 0xffffffff, 0x10000}, @jmp={0x5, 0x7, 0x6, 0xf, 0x2, 0xfffffff4, 0x14}], {0x95}}, &(0x7f0000026000-0x4)='GPL\x00', 0xe54, 0xdf, &(0x7f0000025000)=""/223, 0x41000, 0x1, [], r0}, 0x48) 2018/02/07 05:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80002, 0xfffffffffffffffd, &(0x7f0000b2d000)={0x0, 0x0}) mmap(&(0x7f0000e7c000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90030, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009c4000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006f2000-0x8)='./file0\x00', &(0x7f00000b9000-0x8)='./file0\x00', &(0x7f0000785000-0x7)='autofs\x00', 0x80000, 0x0) recvmsg$kcm(r1, &(0x7f00000f8000-0x38)={&(0x7f0000a8b000)=@can={0x0, 0x0}, 0x10, &(0x7f0000e8c000)=[{&(0x7f00008a5000)=""/138, 0x8a}, {&(0x7f0000957000-0x69)=""/105, 0x69}, {&(0x7f000069b000-0x79)=""/121, 0x79}, {&(0x7f0000898000)=""/100, 0x64}, {&(0x7f0000324000-0xa9)=""/169, 0xa9}, {&(0x7f00005df000-0xd4)=""/212, 0xd4}, {&(0x7f0000ee2000)=""/124, 0x7c}, {&(0x7f0000080000)=""/174, 0xae}], 0x8, 0x0, 0x0, 0x40}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000336000-0x48)={0x0, 0x14, &(0x7f000036b000)=@raw=[@alu={0x7, 0xaa, 0xd, 0x2, 0x7, 0xfffffff0, 0x10}, @jmp={0x5, 0x4, 0xf, 0x8, 0x4, 0xfffffffe, 0xfffffffffffffffc}, @alu={0x7, 0xfffffffffffffff7, 0xd, 0x5, 0x3, 0xfffffff8, 0xffffffffffffffff}, @ldst={0x1, 0x1, 0x3, 0xa, 0x0, 0x10, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x339a97a}, @initr0={0x18, 0x0, 0x0, 0x0, 0xdaa, 0x0, 0x0, 0x0, 0x1f}, @call={0x85, 0x0, 0x0, 0x2e}, @generic={0x400, 0xffff, 0x9, 0x1}, @map={0x18, 0x2, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000921000)='GPL\x00', 0x645, 0x33, &(0x7f00002c7000-0x33)=""/51, 0x41000, 0x1, [], r2}, 0x48) perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000aa0000-0xc)={&(0x7f000056a000-0x8)='./file0\x00', r0}, 0xc) 2018/02/07 05:35:54 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f000006a000-0x10)={&(0x7f0000ff0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000006000-0x38)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000011000-0xe6)=""/230, 0xe6}, 0x0) sendmsg(r1, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@sco={0x1f}, 0x8, &(0x7f000000c000)=[], 0x0, &(0x7f0000012000-0x60)=[]}, 0x0) close(r0) 2018/02/07 05:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001ca000-0xc)={0xffffffff, 0x40000000004, 0x8}, 0xfffffe1d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cb4000)={&(0x7f000061b000)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r1, &(0x7f0000d07000-0xac), &(0x7f00000ab000-0x1)="a9"}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000de3000)={&(0x7f00004da000-0x8)='./file0\x00', r1}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00009ec000)={0xe, 0x2, 0x6, 0x0, 0xc, r1, 0x559}, 0x2c) socketpair(0x3, 0x6, 0x1, &(0x7f0000f16000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000030e000)={r2, &(0x7f0000c64000-0x68)="864967ff3737ad556d5265cc6943d9dc2e10b21862b7d3664d3e16c1dee2b45c62b16ae7cc200f6f6487de75b0e843230e34ab640e00889ab3cef986475862bd61a01b0169a6eaff0fe55280469414f8f81afc8103d8d2ed8cabe139d6edac8b3b9b1ac0746cfb75", &(0x7f0000813000)="8c4046ff8e4be8e367da8d43ad5676809b920f1f3958bfc92397f753cdd352dac57e909c6240d940a6266118b4e391b9d3"}, 0x20) sendmsg$kcm(r3, &(0x7f0000841000-0x38)={&(0x7f0000674000-0x80)=@generic={0xe, "eb8feb976efbd45f4408ae3ef89585cfd6163e00ade60528504793d98349c37b6d6cff37f7c76f7e6234772730a5e0267e8cc247070217736a33675f78639e964226569bb330eae90458d1604fcabf17127f67c228a67a3b882f14fc4956a28d3dd05bf90f8ebd3a8b71108094978ce8cacffd99b6f42e81825985885048"}, 0x80, &(0x7f0000a18000)=[{&(0x7f0000346000-0x91)="332b0557fd815129990458ab080b34debd043af733d2c3ed4f785c9ca1391c0e717e69e3f2054d287c483cd87c390fcbb82bd8d7f9085e66f5a4fa9650b3a3f3ded4c250aeed53d94fe05efee5571f12c4beafc1bd36f0024211f0ca4a8af607dcc86422f5feb20f546d863a98a0fb82d5c50a2d3dad25c9f3c577f49f9e727f584ea05eadfa786b5cc7a8df01cd79a2a7", 0x91}, {&(0x7f0000543000)="d26c089ba54fbdc613c84223fedbcb433eb161030f45e039e1abe7c9d51cf8898bada95abe66fe7444c1d95d4c167138ed7a3dd7302a9a82da14d035c1607f11cb81f7fdccb7b1055b1dd6b07f4d541d5925a1b0a005643eb0016c6fadee76cb46026b5b3c92a8cf62ed26a894b6096c19425eb07ce9d78e0982bc13117a3e3a31a17f8e89d703768dd0cf57f9800b818001a392b1c4738b4b6c570f07e9e863e038e54666a45aaeb6b395138e3461570f8d3f65f5f7a3f6af57ee9c6545f34519725464bdc78f21371a54c90161c069a6d92dc72b61ea269aec96f76489589e4bfbe0761680", 0xe6}, {&(0x7f0000214000-0xa6)="853f2e32159194e3d5dd2ebdf2cc5e329b56e08028f624c410c724a4b166c183c2f46df527cc1db2e9e3105e0a3b505de4ad59434f95e1ebc40eaadb482706dbd625ec88782259fecf88447024d9a7174c1e4562df24945328661bc2097daf73143d709e77a65050cd140ab75feb614527f81226d7671da00f1c9f3c5c05207fcea32416a7712628e9e7fed9b0d17a6091dcfb1682cfb8d8a0d6d3858bbff46bc16ce3da8e05", 0xa6}, {&(0x7f0000749000-0x9a)="2c1d080c58870d7d54d8238fe1620cbe831909a7e381176a7dfb6c20af16633d11a3e434176c14bcb19fa583a4ed55423429db5c469ae7971ddf1dcaff6cc9fc6ede3b544bfdd324aeb81f35ca68647df89719567ae969d7811b9438b9f3508f229763567e7f478d980a368e7a2691d1b1d0a020834944345a78d683c3f61e44b6762470447f2a5df869dd0d7d336e0666e603b57fd9ab0c52a3", 0x9a}, {&(0x7f0000a3e000)="5d1eed100814d312526ce7d0f36f26b7f07d274876fa19bece3bec3c332a349464b111687259575671e3aeecf51dd2d0cb272d854303c3556489c820af54fdd91d07ece954eb9caea2541a81e750e6721e71aad7aca84d3403fd0d8f08cb71555f9f8f2a2d22ecf4a60ffcef8449c0f5f649f3b88ba5db2bd6797ad330e6c74a6f84857854d1f8e3b07f66c75c42be32a0ffca8dc9ce7681d5f3fe56008dc4e44cb7e6ee6ec0", 0xa6}, {&(0x7f0000989000)="ac53d76f40893fae934ecc0855a5af5cb1e78edcefc965ef295e63d1cdb7b901db9e5e4efe45d52c77e5b2e19e9c264a9b8371c9888008be3d85c83d894dcccc3b418a863f7bd0caee72a6409404d197a539de1e95a1527cfa19093249584e", 0x5f}, {&(0x7f0000e57000)="8cdedbc5724f3746e8a4e74fbdae212d18834eafc39e567b42b4f200fc0357cee5fa2635d35cdf4f7f228e9698d0067bdc0b1c8411329d4612ea45748c2e5a30460123e2c30f417415d1fb53ea092cc00b4cc689f7f6f20a2d59985135f6238e7bd20e13a4679dc1649bf75fca038f001fe1578e1ab19dcbb392f31a89f0d023234f8f04541c79e89f54d7a850af5b1c6f041b605c6ac4e4f8518ecc9e2dd4134fa44022a85b519b6726ba77f1bb43729b5d", 0xb2}, {&(0x7f0000052000)="4a5d2dc83f3d14f44d5f09d20cd2ab75cd4ec824dab1f1029b60a22a0a44e4fa6f923d42a9ef88d9b4feb15c6504d76c605a696b97cba70a86f41eb72516eb45caee4c2307610e9d5c172dbba9f6e483e1b464ec873e6ccf35d423", 0x5b}, {&(0x7f00003c3000-0x96)="c4dff3da75c9e33ff3dee9236e320de38ad6ba8b76c3f2229c855c1f967a53873d47e9009c13cc3f0ce1c20fd104ebdda999b6edae99e9dd008e64ee34ebd7e254c681b8cb465930e4b188740efff110b1d96946d584602ab8f22ce37786febff332484ae355e7d55fcb470fddd21d74f32f3c5b14c9ddedaa402b3c78593fb9288af46e5890a095ce3ae0aef30d04b8f9e8f55e1ed4", 0x96}], 0x9, &(0x7f00001c6000)=[{0x90, 0x88, 0x2, "3968e5514ad7abf58721d7a89b6f23db3ebce48f4b61a4a3587ece2fec36f3b0343c5f6cb8d3125a7c45863c98aa7d4cbe00b6984bd4c5b08e2919c817eaa3174b1034cc4a74e3f49b6f9ea8d4eef0ea8d257d1ce4075ab551996d65c8259cbbcd7baa50b918f6d33561053e75f93bacc774e7a861f4fb4a6dd7a3"}], 0x90, 0x20008000}, 0x4010) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000321000)={0x2, 0x5, 0x0, 0x5, 0x1, r1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b0f000-0x10)={r4, &(0x7f000085d000)}, 0x10) 2018/02/07 05:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000009d000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000814000-0x1)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000b67000-0x5)=']x\x00e[', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed6000-0x2c)={0x9, 0x800, 0x5}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0/file0\x00', &(0x7f0000e0b000)='cgroup\x00', 0x80000, &(0x7f0000ae7000-0x6d)) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) mount(&(0x7f00003de000-0xe)='./file0/file0\x00', &(0x7f0000632000)='./file0\x00', &(0x7f00006c7000-0x4)='bfs\x00', 0x20000, &(0x7f000031e000)) [ 103.080688] rpcbind: RPC call returned error 22 2018/02/07 05:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000101000)={&(0x7f0000ce3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00009a5000-0x40)=[{&(0x7f0000493000-0xff)=""/255, 0xff}], 0x1, &(0x7f0000fd4000)=""/8, 0x8}, 0x0) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000), 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09}, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) [ 103.125538] rpcbind: RPC call returned error 22 2018/02/07 05:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000296000-0x78)={0x3, 0x78, 0x0, 0x2, 0x100, 0x1f, 0x0, 0x7f, 0x40, 0xa, 0x5, 0x8, 0x401, 0x2, 0x0, 0x7, 0x9, 0x2, 0x4, 0x800, 0x4, 0x8001, 0xa4, 0x80, 0x8001, 0x1f, 0x902, 0x9, 0x7, 0x3f, 0x20, 0x1, 0x5, 0x2, 0x1, 0x8, 0x10000, 0x8, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000a67000)}, 0x14100, 0x4, 0x7fffffff, 0x7, 0x2, 0x1f, 0x4}, 0xffffffffffffffff, 0x1000, 0xffffffffffffff9c, 0x6) r1 = gettid() perf_event_open(&(0x7f000065d000)={0x3, 0x78, 0xf7a00000000, 0x6, 0x3, 0x101, 0x0, 0x2, 0xa1, 0x1, 0x7, 0x5, 0x8, 0x80000001, 0x0, 0x101, 0x0, 0x800, 0x6, 0x6, 0xffff, 0x8001, 0x6, 0x80, 0x81, 0x1ff, 0x2, 0x7, 0x4, 0x400, 0x17a0000, 0x1, 0xff, 0x960, 0x8001, 0xd4, 0x9, 0x4, 0x0, 0x7fff, 0x4, @perf_config_ext={0x10001, 0x800}, 0x4, 0xfffffffffffffff9, 0x5, 0x7, 0x5, 0xdb, 0x1}, r1, 0x3ff, r0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7b7f, 0x0, 0x0, 0x0, 0xffffffffffffafd7, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00007c2000-0x8)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d7b000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000d83000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000463000-0x4)=r2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000000) 2018/02/07 05:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cf2000-0x4)={0xffffffffffffffff}) socketpair(0x9, 0x6, 0x3fffffff8000000, &(0x7f0000ef7000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000bfc000)={&(0x7f0000419000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x6}, 0x0, 0x0, 0x3, 0x1}}, 0x2e, &(0x7f0000154000)=[{&(0x7f00007b4000-0x1a)="0821a5eff72cd66b0aaef8f7c69310ff48131088de21bc7103dc", 0x1a}], 0x1, &(0x7f0000773000-0xc0)=[{0xc0, 0x11f, 0x7, "80cba2039ce82106d2e3f54f6d7091507f2d850c2243dcd9085d20adbef12fa2c4453c4c12b9c6c13766ff40f304f0bf8c774fd16fea01a6827f900b963f57b577a4cb50cc63eb3984bfeb1e8aa743b9b10080d841cc960d7a8c3218dadbfff6cf4dcd5ebe1162179b9ce08e5da2815d7e7f3283c4aae83d4e382479f31276a134892d3ca1cd9d58f6ab5b5a0ffbf75ab17d199cfde2e804cbac52835d41ee1d6eba92e3bc1a1ed5dd237aab"}], 0xc0, 0x4080}, 0x50) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xfffffffffffffe0d, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5d}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000677000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0xc}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/07 05:35:55 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x379, &(0x7f0000f7b000-0xed)=""/237, 0xb829b9d93b5830c6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/07 05:35:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x5, &(0x7f0000001000)={0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xe, 0x200, 0x0, 0xffffffffffffff2a, 0x15, r0, 0x1}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)=""/187, 0xbb}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000001000-0x24)=""/36, 0x24}], 0x3, &(0x7f0000001000-0xdf)=""/223, 0xdf, 0x6}, 0x2040) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000002000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e4000-0x8)='./file0\x00', 0x161) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eaf000)={0xe, 0x2161, &(0x7f000041a000-0x80)=@raw=[@jmp={0x5, 0x1ff, 0xc, 0xf, 0x9, 0x10, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x33}, @map={0x18, 0xf, 0x1, 0x0, 0x1}, @ldst={0x0, 0x3, 0x2, 0xf, 0x5, 0x8c, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @generic={0x10001, 0x6, 0x6, 0xc00}, @ldst={0x1, 0x3, 0x3, 0x6, 0xa, 0xfffffff8, 0xfffffffffffffffc}, @alu={0x4, 0x5, 0xe, 0x7, 0xe, 0xe, 0x10}], &(0x7f0000dd4000)='GPL\x00', 0x40, 0x2f, &(0x7f00008cf000)=""/47, 0x41f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000aa8000-0x10)={r4, 0x50, &(0x7f000093d000)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f11000-0xc)={&(0x7f0000f6a000)='./file0\x00', r1}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004d1000-0xc)={&(0x7f000008d000-0x8)='./file0\x00', r2}, 0xc) mount(&(0x7f00008e0000)='./file0\x00', &(0x7f0000ee1000)='./file0\x00', &(0x7f0000fb0000-0xa6)="0001bc6f668d00c6c509d61516464f2440269bdfec12e28e2a633b779aaac252ad9b0857f921557be95a9297b51238b25eb4c6238dfb544f94e8e2e173b3d3d2a45f0ac9a9f6e581822f0817027c4249601aa177b2aba19aee48136766871ee3a3dc848c53f76ee771d2d06e872c03e937e7122983b7a2777584757efcf761b2b3caca5f49bfe4e71086d4f812a2c4d01a0233e8e33bce1f7868580e84936af1ca17f1cc1364", 0x0, &(0x7f00005c5000)) recvmsg(r4, &(0x7f0000dcd000)={&(0x7f0000445000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000cce000)=[{&(0x7f0000fa6000)=""/51, 0x33}, {&(0x7f0000b52000)=""/247, 0xf7}, {&(0x7f00000b7000-0xcf)=""/207, 0xcf}, {&(0x7f000026a000-0xda)=""/218, 0xda}, {&(0x7f000044a000-0x7d)=""/125, 0x7d}], 0x5, &(0x7f000047e000-0xfe)=""/254, 0xfe, 0x8000}, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000284000-0x10)={r3, 0x28, &(0x7f00008b1000-0x28)}, 0x10) 2018/02/07 05:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2f7e73e5) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f00000df000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) socketpair(0x9, 0x2, 0x3, &(0x7f0000245000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/02/07 05:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xff03, &(0x7f0000579000-0x10)=[{&(0x7f00004ce000)=""/190}], 0xd5, &(0x7f0000a02000-0xed)=""/237, 0xffffffffffffffe6}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) mkdir(&(0x7f0000479000-0x8)='./file0\x00', 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r0, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) socketpair(0x0, 0x8000f, 0x92e, &(0x7f00006df000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000557000-0x8)) sendmsg$kcm(r2, &(0x7f0000e2f000-0x38)={&(0x7f00003b7000)=@hci={0x1f, 0xfffffffffffffff9}, 0x6, &(0x7f00000f9000-0x30)=[{&(0x7f0000829000-0xbe)="dc845ae2cb8ab505a0f390d1b357f180b28102f2ebc0f5d874b8fe3b4f6dcd69c832b3671bda437ef0a69ebb1ae42f8309fd489b9bcd4c5663cf71c0bc5d14f1de299af42600ee01f8c8f9f7169ec6796c659f91f7a7cc5501a0476ec4d91c94dac2f7cf0bbb4024475dac8666791a312ccb094ba00c5dc9ab645210f256f2136fa15d66e74ce9cbf6dacd7782ef6efe00691f8b3619e586e26f32ebe004e2cad934fcd0f69c86e60ed87b7a188e7768b970a4649d543bc722b65eb60d42", 0xbe}, {&(0x7f00009c0000)="0b7fffba7cfc0cb36fde1437cb06e3dd32ab420c41f402b7a16a4cf94b6ea6911035632e8bf44cae477ebd242ce228c6deae1042e3a4125958a35a690f80a46b9e56f34f1fcae7857892268821af195b9c864ead6226f87eb5c3b63d0ee4e3480562838b14722be3c3a7d09a430e4ae12124ab325ddd98f8fe52a268315bec8cc8e8b80fd5fd874af2738c57d8718e6dd497a4a30f77565b7fe26839bec42b81231b677574ccd99e193dc68ad2aaa72e42f48b1fe41e62c658e9314eb959ead40513e5deb31d3e8054f3bb488ceaf8db4f94776a45c7f1b32736684ae8f8494811b0c8d8303e64342efe46", 0xeb}, {&(0x7f0000ec0000-0x74)="c643dde4daa961aa74403c59cc8fc25af32d2d896a042a6d8d042f18aa457c53ddc6efcac71492a93cce35050709f874b3618f3946ad997f35b212238b97dbe391d067cbdae4e8dc9c8d7c37a15be2076c86ef866975ca8b706b40732e28429d40d5db49c34916a02d23268c25ef28e644b9f214", 0x74}], 0x3, &(0x7f0000272000)=[{0x30, 0x105, 0x4, "88e3fd6789c9ec6a16de6d0e4fe9dc82c9ce4d6f0c97ffa608f86d"}, {0x48, 0x10c, 0x7, "69dc33535af8899d4497a0490ab371631abbc0b6164219f3dc2d7307280ce7a68ebd8511c20885737cc683d97daa876c3b"}, {0xf0, 0x88, 0x0, "fbde69e4997226de1fdc3e9670333fbe0851edb0d5af878a40f0dd05c97977ac290d4a9320589668552f06672442862fc8248f716825d5da626750f6d8eebd141dc480189eba07ac64a0c691e6a4958b1499abcc366f26942e8e98e872a878987a84177deb588767d17f18b675a4555f006b13f536a845bf805ca74d123cc82cd7cd5d356b16d7134e1d3f8f5745cffc867e415bf29309cd5b9287c63408ac3490cce0d8ad60f0faaa6980f140e3d4cf6306a021936cf2b348c4eeaff1f4fc35db6d28b77f8c3c6b455febbd0f07665a11cbd3145319f68ef0e04736006b"}, {0xb0, 0x110, 0x9, "09bc79c6a5084f5957cbd0dc81ea9d076633e7b3b7d0595e7cd8d04df09e96388ebd6d59623e45356fd16e6ac1bd0b0094b2b681e1a5e7899a3eeaba276e99db09ae5c57537a965216c566d3d565caffc4ab4abb264c42a54c87b156de2ac10fa9e0754d2ea9f62d3e69117fc8a488b3e3fbf81731d7ad9649b24b02f5b42fb86fa6de567119b00dadc779caad1b84a2fc2e155dfc901f05ffd440a76dc2"}], 0x218, 0x40010}, 0x20000014) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003e0000-0xc)={&(0x7f0000414000-0x8)='./file0\x00', r1}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cb3000-0x10)={&(0x7f0000fd3000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000343000)={r1}) 2018/02/07 05:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff}, 0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x2, 0x4, 0x0, 0x5, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000-0x20)={r0, &(0x7f0000008000-0x45)="67c97636dab1df2d75c72f0558d36b9e4ad88a7484d6946ee613b520fdb6435ada9c24e4be89ee9064723410abf05e4e3ee3621ea643af1399e2743d064583de0d1dc90635", &(0x7f0000007000)="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"}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000009000-0x20)={r0, &(0x7f0000001000)="b9bd532eae9a3ff8a35a90def25b5160b9bc87d28a10a9cb2d02ec463118c9f03365f76711de1bf69ed2fae49be6c36a08351e20007b5b3b67a0b2c44ad74e69e7d373cef677403b695d169b7ca09ed13b18f340df1a564af9631ba26aaf30da24ef9fb320d3ab58db77bf32fad0a5db92ba35c4386b49a6fffae5967eac", &(0x7f0000009000-0xc8)="1854b4de56c5edf47f106b0c7e08845f5a79ef17a738f9ac45802574e49b3c972bac5ce7a6c726ac0e177f224e1639d8c7866593b1b574d94f6882d9c1b1f3f13c3ccf5dd55eaffd89bc4043d135977d680e7fdd18db657b4e5d7102013c6a8b9d4d6f98e1e9743bc28ba0d9c93ef9fe7b18f47ef316236a061bfddd7c77b9273211eef971d3c66439cd93820613b1501f8ab1f5f0c767beab3790eb57371a48b46dc1b33630855ab7d652759a99fe08c800a0b9ce80529d180088f1b6d771c492399d859572b436", 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e5c000)={0x1, 0x28, &(0x7f0000f0b000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000194000-0xc)={r2, 0x200, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x2c)={0xf, 0x8, 0x70, 0x0, 0x6, r0, 0x3ff}, 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000008000)={0x3, 0x78, 0x7f, 0xcd06, 0xe2, 0x40, 0x0, 0x7, 0x0, 0x0, 0x1, 0x400, 0x4, 0x5042006d, 0x7, 0xa33, 0x101, 0x0, 0x9a, 0x68f29161, 0x7, 0x7f, 0x965a, 0x8, 0xad, 0x80000001, 0x3fff80000000000, 0x2, 0x0, 0x80000001, 0x9, 0xfffffffffffff1b9, 0xfffffffffffffffb, 0x7ff, 0x1f, 0x1ff, 0x80000001, 0x0, 0x0, 0x40, 0x2, @perf_bp={&(0x7f0000009000), 0xb}, 0x400, 0xfffffffffffffff9, 0x0, 0x5, 0x8e, 0x10001}, r1, 0x1000, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0x10, 0x8, 0x8, 0xffffffffffffff00, 0x1}, 0x2c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80003, 0x5, &(0x7f0000003000)={0x0, 0x0}) perf_event_open(&(0x7f000000a000-0x3c)={0x0, 0x78, 0x80, 0x100, 0x2, 0x100000000, 0x0, 0xeeb, 0x0, 0x2, 0x4e, 0x5, 0x10, 0x80000000, 0x1ff, 0x1, 0x10000, 0x7, 0x9, 0x6, 0x3894dd29, 0x100000000, 0x5, 0x9, 0x60b, 0x87, 0x5, 0x5, 0x1, 0xa1, 0xfffffffffffffffe, 0x3b, 0x8001, 0x940c, 0x6, 0x0, 0x80, 0x7fff, 0x0, 0x9, 0x6, @perf_config_ext={0x1, 0x99f}, 0x1, 0x6, 0xffff, 0x1, 0x5, 0x1000, 0x6}, r1, 0x7ed6, r4, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000008000)={&(0x7f0000004000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000007000)=[], 0x2d8, &(0x7f0000005000-0x11)=""/17, 0x11, 0x14f}, 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0xa, 0x4, &(0x7f0000008000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x131}, @call={0x85, 0x0, 0x0, 0x18}], &(0x7f0000009000-0x4)='GPL\x00', 0xfffffffffffff800, 0x38, &(0x7f0000008000-0x38)=""/56, 0x41f00, 0x1, [], r5}, 0x48) 2018/02/07 05:35:55 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f14000)=[{&(0x7f0000dd3000-0x1000)=""/4096}, {&(0x7f0000f7e000-0x1000)=""/4096}, {&(0x7f0000e37000)=""/204, 0x26a}, {&(0x7f0000f7f000-0xed)=""/237}, {&(0x7f0000f82000-0x6a)=""/106}, {&(0x7f0000707000-0xac)=""/172}, {&(0x7f0000532000-0x15)=""/21}, {&(0x7f0000f80000)=""/110}], 0x2d, &(0x7f0000f7b000-0xed)=""/237, 0xffffffffffffffc3}, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f82000)={0xe, 0x7, &(0x7f000033d000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000}, [@alu={0x7, 0x441, 0x8, 0x8, 0xe, 0xfffffffc, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f000030c000-0xa)='syzkaller\x00', 0x800, 0x5d, &(0x7f0000f82000)=""/93, 0x41f00, 0x1, [], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000afb000)={r1, 0x0, 0x13, 0x90, &(0x7f0000d10000)="81b86d5d73876da3fe99febb15ec2558ba0505", &(0x7f000057c000)=""/144, 0x2, 0x7}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/07 05:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000bab000)={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x400) 2018/02/07 05:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000061f000)={0x0, 0x0, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000fa000-0x10)={r0, 0x28, &(0x7f00006b4000)}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xff03, &(0x7f0000ca3000)=[{&(0x7f0000480000)=""/15, 0xfffffffffffffed2}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x112}], 0x10000000000001c5, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x361, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000436000)='KPL\x00', 0x0, 0xfb, &(0x7f00005c1000)=""/251, 0x41100}, 0xfffffffffffffe1d) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000930000)={0x1, 0x28, &(0x7f00008b3000-0x28)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000152000)={r2, 0x1, 0x8}, 0xa) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee3000-0xc)={&(0x7f0000dea000)='./file0\x00', r3}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000873000-0x28)={r1, 0x0, 0xe, 0xbe, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f0000839000)=""/44}, 0x28) 2018/02/07 05:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x9, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f0000017000)}, 0x10) 2018/02/07 05:35:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000010d000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50}, 0x10) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0x101fd, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/07 05:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fda000)={&(0x7f00000d5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f000022c000)={&(0x7f00008a1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x32, &(0x7f0000f1c000)=[{&(0x7f0000a8c000)="9f", 0x1}], 0x1, &(0x7f0000335000-0x460)=[]}, 0x0) sendmsg$kcm(r0, &(0x7f00004fb000)={0x0, 0x0, &(0x7f0000f2d000-0x80)=[{&(0x7f0000167000)="bf", 0x1}], 0x1, &(0x7f0000748000)=[]}, 0x0) close(r0) 2018/02/07 05:35:55 executing program 5: socketpair(0x11, 0x804, 0x7, &(0x7f0000b5f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c39000)={0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00007b8000)={&(0x7f0000f7f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000305000-0x10)=[{&(0x7f0000ebd000-0x53)=""/83, 0x53}], 0x1, &(0x7f0000f80000-0x1000)=""/4096, 0x1000, 0x10}, 0x40000020) socketpair(0x1, 0x806, 0x2, &(0x7f0000d66000)) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f80000)=[{&(0x7f0000271000-0xf0)=""/240, 0xf0}], 0x1, &(0x7f0000544000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000009a000)={&(0x7f0000f80000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f81000-0x40)=[{&(0x7f0000f81000-0x70)="ca6cdf8cdbce87c09124058409ef1b5f28c136f2ec01e0d87dd1a2ca7d3b2cf24050d63d1962d7f5b1dd3b57acd0497d3d039bb55c16178aae659a7a57a69a969abe3972704f601abf8df4afd690de02e0cd585875fdaba8674d14a191f4803e3f23cd3f9734901d0c54ec54d409fd2b", 0x70}, {&(0x7f00004b2000-0x1)='l', 0x1}, {&(0x7f0000f81000-0xcf)="3aeee0786db81275987a6ed528b408c751af7761bb15b124adf7ec313e12e5d4c4ebffc565554a5422c69a23cb5558dc2df83d8338ff32a66ae050e0f01a010e18a275a7b928c793ce14b60d23ef58e08193057d2cc27448cf21ae9667a8b7df1d03c579c65d602f656fd0cc332e7759017976f03ccba6a05e87dd26eb43495156107a2d001b7ce962954b5f44000f66e4b840006cf194bc5a435e1de34b475d06153181ae46d6b7b510f3a80696a87bb97c473674a643859ce460291e8e01ebffbfdb986931269a8a998f3b181c4a", 0xcf}, {&(0x7f0000cf4000)="8a465cfe2b6d48c4ded356d8c99e50a5d5000a89881f3fe3782916e5b80eba9c0f339abdabddd75efba7d1dad5455838bebb6868daa47e974aed61c210f269c960bc4680311ebb29913aec3e9fa7aa1d86ca62f9aa82ba4983f91fc407fbb98b3b9e13c772b65f4a54b26f20ce4fd3c4631060e48521c0856484434c7218bbc4d47fe4c83a99b8250398a42bf1183a1eda4c636c0eb24acb6388f7ea4127a6ce2b405460d29e88736bbac96a2e7ffd5163ecfde6b3112136b0fc11bf940175546b9c12275c08e9117aeb1951909da9", 0xcf}], 0x4, &(0x7f0000f81000-0x468)=[{0x18, 0x11f, 0xfffffffffffffc45, "d1731934"}, {0xf0, 0x10c, 0x1, "9cf2306eefe1501e14693e9ac399122d6ea60395b16476a13015ad5ff93c6ad237cdb22edae9e45860c7e4fd78660bf2f68b69f7bcb41af39420e500fbede571b32083d2883b37ff7dab1ec3963b5970c57ef22e2cfde568b869aa880487992fb7d091387bb785eac3cf7ea98aebdf22d7f6552a2296989bb0b9873af9ae08deabfc02d36c9f4106432acc7a7fb3fa266251355307f44e547e3b5391297de7f47c42a86fe0d90c5ff6db697af6348c711163fbe388dd485dbbd541ec0c24759477266cc153c8c496f6626c033550969268c604f11251b10b2a620aa82f7c"}, {0xe8, 0x11, 0x2, "cb9ae5951bd627692313e48f71b6c24c67a4e6e8ccd5a08bac9c25d0d105a1918e5307e270da8bb5703d24cf575a322aa17425e46b9adf15fb8f03f262d9b173dc86e856adccebd0262c7a2bd0122531415e75f966acbf3dc3a8077e11fd535c96ac10681c75a1316a0d9780adf1163d23fe3d87b72dc762f3fb5e0d2d4748486d36a7987a134be3985a241955174f0e5db3621f247f8bf568aaf63639a24bad7d53bf7424492d49c68a88d361cf13701cdc898205383a1c630006cfcd9df556116471a51cf2e6c367259bfed2001bc64aff"}, {0x58, 0x13a, 0x7, "6782fd0d64b78fcd28ab373d072d86b7160638e5654536316745b17a1789868a559795fe7d431dce7cae60fb6a7af33819a5a5febdb320b4f5238ad531c52e5bd53eb936"}, {0x10, 0x107, 0x9}, {0xe8, 0x10b, 0x7, "0433d3c7889b234e4606085744ea36769a38d737f13c5798ec04dcc4cac56c2392bba2a82e930808c944649aac1365b2853b9129f6f3c3acd8f12b32a5eb022caf282b4580ce5d3e06708e4135528d3dd74a503ff4d09afef4bf91bdea7982e30791b67e1e1b650d53f33ffca76f259860978b8b7eecf413eef3eebd3e419e39c06f122e9efde60d5b5b9d0712eec7fa4c184092abe1e1f235fbca835d0f7a0ff9aaa48b157b38b7d4798986058a197e470f72e0e36d7d71be40db001eaec7ecf1887b3089e2390a01f256570d7c0f32c0b6e5"}, {0xb8, 0x0, 0x9, "eb133ad1d4464b64a3dc3d13e9d41126059bd9262e16e881959c382da9b7391e9c750beab898db6eaa6c13ebfd010d0056605e2ad63a846a59f06228405857ba626e4c401ec9b40a68d2786aadf905af9065aa023e69e20bcb417897797f06b10151f94d7f5bdb1cd59319947edd93bcc1f9f3e59c8ab4e0b5bef22d9560a2b9e3aa7871a97229663a83d48c60cd71059a7062d991d47d87a44b9690dd6518703e06e51e"}, {0x58, 0x11b, 0x9, "4a54eb52065535114399ab9467ba4c72da2b112b4eb27adfa386a640ef207d4413f094b712890df688236f9f510cebc898e4b9ec38a2c79b68498e64b3ab618b887e716d3b113a"}, {0x18, 0x11, 0x1, "c673e90591"}], 0x468, 0x40000}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f82000-0x8)) close(r2) 2018/02/07 05:35:55 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000023000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f000001d000-0x5c)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131}, 0x28) 2018/02/07 05:35:55 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f14000)=[{&(0x7f0000f7e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e37000)=""/204, 0xcc}, {&(0x7f0000f7f000-0xed)=""/237, 0xed}, {&(0x7f0000f82000-0x6a)=""/106, 0x6a}, {&(0x7f0000707000-0xac)=""/172, 0xac}, {&(0x7f0000532000-0x15)=""/21, 0x15}, {&(0x7f0000f80000)=""/110, 0x6e}], 0x7, &(0x7f0000f7b000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@ldst={0x3, 0x3, 0x3, 0xa, 0xa, 0xfffffff0}], {0x95}}, &(0x7f0000f83000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000369000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, 0x3, 0x4, 0x0, 0x1}}, 0x2e, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x73)="e62c5617a5536827f215535f213c3f819ec69fde42f2400c065ab7b4ba9c0675e2b63c3e46c0eee11c4e671e566045f2c1bc72a9b3d28fb4bd6bf3b7b12b80cee520a5e126a8eb04eb6da7291689e68614c1a1916be72404fa88401b2a0bf5cc3b4ed9abc0eca21db3968f9b68e9510ba9e29d", 0x73}], 0x2, 0x0, 0x0, 0x1}, 0xc000) socketpair$inet(0x2, 0x80002, 0x88, &(0x7f0000001000-0x8)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)) 2018/02/07 05:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xfffffffffffffffe) close(r0) close(r0) 2018/02/07 05:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff}, 0x2d3) bpf$OBJ_PIN_MAP(0x6, &(0x7f000044b000-0xc)={&(0x7f0000faf000-0x8)='./file0\x00', r0}, 0xc) 2018/02/07 05:35:55 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x6f3a, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000b000)={r0, 0x28, &(0x7f000000b000)}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0xf, 0xfffffffffffffffe, 0x8, 0x8, 0x0, r1, 0x7f}, 0xfffffeab) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f000000b000-0x8c)="ee6f78d3fc75708d219c6d541be7fdbfd3239a58b95b64328b6e6a4590df430df0422c36fb78b46cd2afdc0b5aa39427175df2aef368447479b9d00cec19fd3dcb244ad120249c999999f9d86aef7a4fb1528eb293a113288f0f6898fab0e84e9955cbf43eb0eb46dff889d691e1bff32b1d2cd481eb06e2299d46897069a7e57629bb0f79ea872bcbc44123", &(0x7f0000004000-0x1c)="af062030604affe74bcccddb91e0492cf1274564a7028c96ab290bed", 0x1}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x7, 0x0, 0x0, 0x0, 0x3}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000-0xc)={&(0x7f000000b000-0x8)='./file0\x00', r3}, 0xc) 2018/02/07 05:35:55 executing program 0: mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x9, &(0x7f0000001000-0x8)) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 05:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3bf1, 0x0, 0xffffffffffffffff}, 0x2c) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000071d000-0x8)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000096a000)={r0, &(0x7f0000cd1000-0x7e)="5b29ad", &(0x7f0000ec0000)=""/95}, 0x18) 2018/02/07 05:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000080f000)={r0, 0x0, 0x22, 0x78, &(0x7f0000dce000-0x35)="0d90002a08000003220000000800090000000000000008077aec77f06f62cbb8a2ce", &(0x7f0000820000)=""/120}, 0x28) socketpair(0x8, 0x80003, 0x200, &(0x7f0000f62000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000031e000)={r2, 0x50, &(0x7f0000b28000)}, 0x10) recvmsg$kcm(r1, &(0x7f00008b0000)={0x0, 0x0, &(0x7f0000dc2000)=[{&(0x7f0000ff2000)=""/81, 0x51}, {&(0x7f00000f4000)=""/158, 0x9e}], 0x2, &(0x7f0000fd7000)=""/206, 0xce, 0x8}, 0x40000142) 2018/02/07 05:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000dbb000-0x78)={0x4, 0x78, 0x9, 0x4, 0x7ff, 0xff, 0x0, 0x5, 0x1000, 0x9, 0x80000000, 0x7, 0x3, 0xa7, 0x1218bf, 0x4, 0x81, 0x101, 0xfe2, 0x1, 0x2, 0x0, 0x7fffffff, 0xffffffffffffffe0, 0xffffffff, 0xfffffffffffffffa, 0x7, 0x80, 0x0, 0x0, 0xc9a, 0xbf9, 0x2, 0x1, 0x2, 0x1, 0x10001, 0x40, 0x0, 0x100000000, 0x2, @perf_bp={&(0x7f00003e3000-0x1), 0x4}, 0x4110, 0x5, 0xcd, 0x0, 0x35, 0xffffffffffffffe0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002c5000-0x78)={0x5, 0x78, 0x4e0c, 0x6bf, 0xfffffffffffffff8, 0x8, 0x0, 0x859, 0x44000, 0x2, 0x2, 0x7, 0x7c, 0xcd, 0x5, 0x10000, 0xf53a, 0x8, 0x7, 0x3, 0x9, 0x401, 0x7fffffff, 0x0, 0x1ff, 0x8, 0x448, 0x687b, 0x9, 0x5, 0x3, 0x587f, 0xea1d, 0x4, 0xffff, 0x8001, 0xb16, 0xffffffff80000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00003f5000), 0x8}, 0x412, 0x101, 0xff, 0x7, 0x7fff, 0x7ff, 0x81}, r0, 0x4, r1, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dee000-0x8)='./file0\x00', &(0x7f0000ba3000)='./file0\x00', &(0x7f00000a5000)='vfat\x00', 0x806020, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000286000)='./file0/file0\x00', &(0x7f0000072000)='./file0\x00', &(0x7f0000353000-0x9)='configfs\x00', 0x801, &(0x7f000077d000)) mkdir(&(0x7f00003b2000-0xe)='./file0/file1\x00', 0x0) 2018/02/07 05:35:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x3a, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x101}, 0x10040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0xf, 0x2, 0x6, 0xffff, 0x10, 0xffffffffffffff9c, 0x6}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r3, &(0x7f0000003000-0xcc)="626a6cf5f03978a15d4030cd6e571313122b3ee5c7bbd25b61e22ddd3f96c9329d8015eca15c93a574cbd852ac53c714514f1eacb24df5747cf6f81ffb3f0176ed173fa984da945112568eb98ff93b7a60acfaabfaacc3d8f60b381f31dcaa9c64fe843f1a2127f74d581c59bad64e3920a5206cc96b68dc346dfb36a1339fd6afdccb37a2e19de0c8e1f47a52f7abb96155e39291a264619c88ba199ce67056d36394cb75d7957985c3d366a9d49790c4bef2769d4cc79cca19c5dffaa1fc2c62d7bf28da37b739b2106a48"}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000edb000)={r0, r2, 0x6, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c71000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b92000-0x28)={r4, 0x0, 0xf, 0x7b, &(0x7f00006ea000-0xf)="3f4ff8903f060327bf7a57f287b96d", &(0x7f0000929000-0x7b)=""/123, 0x7, 0x4}, 0x28) r5 = bpf$MAP_CREATE(0x0, &(0x7f00001b4000)={0x7, 0x4, 0x6, 0xff, 0x1b, r4, 0x2}, 0x2c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005ea000)={&(0x7f0000d80000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00005bd000-0x80)=[{&(0x7f0000b97000-0xde)=""/222, 0xde}, {&(0x7f000087d000)=""/4096, 0x1000}, {&(0x7f0000e5f000-0x8e)=""/142, 0x8e}, {&(0x7f00000e3000)=""/42, 0x2a}, {&(0x7f0000831000-0x6a)=""/106, 0x6a}, {&(0x7f0000f23000-0x74)=""/116, 0x74}, {&(0x7f0000341000)=""/4096, 0x1000}, {&(0x7f0000ff5000-0xc5)=""/197, 0xc5}], 0x8, &(0x7f00004c9000-0x55)=""/85, 0x55, 0x5}, 0x12001) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007b9000)={r3, &(0x7f0000502000-0x87)="d8f230e42cf47d6b21edf1b4b93f95123e9720d1049a8645a3ec5ef77e44d0b182eb97d9c2f61f635ec1e26fffb77571a96ce1a4d9df9451e58da69248d9d8c18b1e6a01f47046dfec47e75c7367130ab4c580df236465028971959e61441dc06fb4786829ccbed94e9026edf9f64e7a9d14bd163e25aa47a3f1240582fcdfed798a50888e2cc9", &(0x7f000006f000+0xa8d)="d5cd6d59413e841fd8f69e2acef28df25ed26989d27df0efb543e4c9ba9cac5b1560068490347ddd6695ab4b5c478ccf9a698a59c0d184de37ade44fdf67c14168d328bf94a5b5b6112f8f87a34b4f748b2c52fedc3b0939f2a7a186a64aa3afa807544c5f3da163f94f82c8ba51", 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000066e000-0x48)={0x7, 0x11, &(0x7f0000c58000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd9}, [@map={0x18, 0x7, 0x1, 0x0, r5}, @ldst={0x2, 0x1, 0x1, 0x3, 0xa, 0xffffffff, 0x4}, @jmp={0x5, 0x200, 0xd, 0xa, 0x5, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x3c}, @jmp={0x5, 0x7, 0xf, 0x0, 0x7, 0x6, 0x4}, @call={0x85, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000c42000-0xa)='syzkaller\x00', 0x79, 0x78, &(0x7f0000fb9000)=""/120, 0x40f00, 0x1, [], r6}, 0x48) 2018/02/07 05:35:55 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair(0x1f, 0x6, 0x100000009, &(0x7f00000de000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/02/07 05:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x3, 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, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xfffe}, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000406000-0xc)={&(0x7f0000034000)='./file0\x00', r0}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) recvmsg(r0, &(0x7f0000b77000)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f0000716000)}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0x47}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xa1}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f0000073000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfb}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bce000)={r1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000031a000-0x8)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b4f000-0x4)) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x20c}, 0x8040) 2018/02/07 05:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000498000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000083e000-0x48)={0x0, 0x0, &(0x7f0000dd6000-0x50)=@raw=[], &(0x7f00001a8000)='syzkaller\x00', 0x0, 0x69, &(0x7f0000bec000-0x69)=""/105, 0x40f00}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fa8000)={&(0x7f00005d3000)='./file0\x00', r1}, 0xc) mount(&(0x7f00008ac000)='./file0\x00', &(0x7f000036f000)='./file0\x00', &(0x7f00008d0000-0x9)='configfs\x00', 0x20, &(0x7f0000a91000)="9bd7498ea72db84e039802b9d47420a434afb23b2e8c7378bea4408b14a3897cf3444ce8700709514cd02d5219553da152a7991fcaca1cab2eab236954c2dc21c66809d818b53ae452aa788b9ce2a75f4f96e6fde1e4305f7e8a9252418a04804bb56f70f6628a83816e2110baec8523ee964d1158e4f3ed1d233311cdf5e5bc9c8bf96b15c2f5ee664b409fec49b0bf5677303adb00f3b186b059ff1bf143e63640b5eda446887447e19fb62209192ab05f2c6d5a35f295d61edfe51b3d1c40cdc9e6bbf35f18a8a3329edaab2edf014c918b581a54f0593edd5e8a12ee1bfdc9ba96ed22a17409d35f") 2018/02/07 05:35:55 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f75000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f16000)={r0, 0x50, &(0x7f000081b000)}, 0x10) 2018/02/07 05:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000438000-0x8)) r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000078b000)=0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000948000-0x8)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000f26000)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000037f000-0x8)=0x7) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f9f000)='lo-eth1\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000091c000-0x8)) 2018/02/07 05:35:55 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xb, &(0x7f0000ca3000)=[{&(0x7f0000555000-0xf)=""/15, 0xf}, {&(0x7f0000dc4000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x685, &(0x7f0000a02000-0xed)=""/237, 0x31}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffff6}], {0x95}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f0000f7e000)=""/251, 0x4}, 0x48) 2018/02/07 05:35:55 executing program 0: r0 = socket$kcm(0x29, 0x2, 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$kcm(r0, &(0x7f0000522000-0x38)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000f9a000)=[{&(0x7f0000a70000)=""/42, 0x2a}, {&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f0000fe9000)=""/213, 0xd5}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000557000-0xd2)=""/210, 0xd2}, {&(0x7f0000e86000)=""/22, 0x16}], 0x6, &(0x7f0000001000-0xb9)=""/185, 0xb9, 0x100}, 0x12000) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x74}], {0x95}}, &(0x7f0000150000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/07 05:35:55 executing program 6: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fdc000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x6, 0x1, 0x80000001, &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3}, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000)={r1, &(0x7f000018b000-0x3d), &(0x7f00002c9000-0x1000)}, 0x20) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f00001db000-0x8)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f00004c2000)="04", &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000399000)={r1, &(0x7f0000d84000)="ba", &(0x7f0000c19000)}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f000080e000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000017c000-0x8)=[0x0], 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f02000-0x20)={r1, &(0x7f0000738000), &(0x7f0000f35000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b9000)={r1, &(0x7f0000f1d000), &(0x7f0000808000)}, 0x20) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000f02000-0x8)) 2018/02/07 05:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a79000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000443000-0x38)={&(0x7f0000ade000)=@nfc, 0x10, &(0x7f0000d03000-0x20)=[{&(0x7f0000e5d000)=""/133, 0x85}, {&(0x7f0000066000)=""/11, 0xb}], 0x2, &(0x7f0000870000)=""/123, 0x7b, 0x7}, 0x10020) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x8}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/07 05:36:03 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ce3000-0x10)={0x1, 0x28, &(0x7f000077f000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd4000)={r0, 0x3, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x21}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f000082a000-0x2c)={0x6, 0x6, 0x3, 0x4, 0x0, r1, 0x7fff}, 0x2c) 2018/02/07 05:36:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xe, 0x1, 0x5, 0x2, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000049000-0x18)={r0, &(0x7f0000578000-0x1000)="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", &(0x7f0000c12000)=""/65}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae), &(0x7f0000adb000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={r1, &(0x7f0000724000), &(0x7f0000007000-0xfc)}, 0x20) 2018/02/07 05:36:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)}, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000001000)=@sco={0x1f}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000000000)=[]}, 0xfffffffffffffffe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000653000)={r0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b60000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000b58000)={&(0x7f00000a5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x2, 0x2, 0x4, 0x3}}, 0x26, &(0x7f0000c1e000)=[{&(0x7f000077d000-0xbc)="bd054d16b4b8dc2fa7234e6304a897cbef24d0f780d20ed188373355eeae4aadb6edf8471d955e6cdf1dae95ec39cb4cdcd6eefc9e7f7411c382d17c4b698d35ccdcc1e4618fc0051f3e7ea3848f6e7d1697994edc65c538192fe9823f0d66e8cef60371631ba3608e50c4b044170aaac6217783fd49c945111a8996cc3aa6811f9f4c5c7e408901d73be7f3313a52c247d401a46850582d540c39b686221e7fc04e3fb39300f722f20fe9986b0a0ddd63b9a8db46880870bd4da93a", 0xbc}, {&(0x7f00003aa000-0xc9)="8ec3ebb22c47f0c6b1faa0998725c4c235d4f921e724bb4e1ddd5f86d1d906e723de4ace8b71a6339cc97f57ea7215cdfda00a55f0064effde1724a2304f3903f4f5bc4bbb8086529d0e9481cb0c4c9d495b06f7e5122a1fd7bb35b385a32693b9f80edec5bcc4f17ca7cfa87f579ad0eb351341df308d03b9472e8632a4b7cc503eadf00d27a56595fa0c5ad125307dc4107db75ab444d029c5837c19450ef7578d7afa9299ba0436ccacdd54f059379de9e78dd6b2da78d8ef7c09592dcbc939af9fac4fea767265", 0xc9}], 0x2, &(0x7f0000972000)=[{0x70, 0x107, 0x5fb, "b0b477907cf4de4c7cbc8bd2b1727b9dda179d6825674e01e7140918bfadf6a21139617b24f00713db1ac22418f556197257747c72270bd79181b7120cbcbbfa0eb347f4725447deaac833bf297977f2c6f04245ef84de5d10a7a71ce7cc"}, {0xa8, 0x115, 0xaa, "18f0f9f500579477894cf7f3056891860722e9e981e4319c4a5430f0bdf05fc187afe14e156b81439c7967a1cc11aa568c08f55c534e5d82aeecd1ad46936a9e1706bf0a29a44f9aedb4795ed4bd045f816ea95ad3178f2b7d9379c859e601d793332d6e1b480869dfefd76088cb1bd1ed5a257af78a0ade517fba7e46fab5cf880dc52847553604bac5d82e14be136d48eeb0f20c"}], 0x118, 0x4000}, 0x81) 2018/02/07 05:36:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a6a000-0x10)={&(0x7f000062e000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000047a000-0x18)={r0, &(0x7f00003be000-0x42)="bdd207705f01f99af3b1068d0b6c3cebbd45569040bd0eba5b60bb6f8d4d35b79c66db151248381894271dd2404622e3f00ff668443f4cdb0c55e25afb9ed22a94a3", &(0x7f000094c000)=""/162}, 0x18) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xfffffffffffffe0d, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5d}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000166000)={0x0, 0xffffffff, 0xfffffffffffffffc, 0x280000000000, 0x10}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000093b000)={r2, 0x28, &(0x7f0000815000)}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r3}, 0xc) mount(&(0x7f0000347000-0x8)='./file0\x00', &(0x7f000086b000)='./file0/file0\x00', &(0x7f000036c000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000a1e000-0x32)) mount(&(0x7f0000d88000)='./file0/file0\x00', &(0x7f0000c51000)='./file0\x00', &(0x7f0000a59000-0x8)='fusectl\x00', 0xe020, &(0x7f00003d6000)="e50380bb125ea5675767d9b6cdac04694be9427a998995304cbfc748a3e56e5fa2d727dae9795e84d38bee40db812bdb44fc1bb2fdbe02f3769d1fe4832466ea9d63") 2018/02/07 05:36:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x1000, &(0x7f0000c77000-0x8)) perf_event_open(&(0x7f0000d37000)={0x2, 0x78, 0x6, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000da4000-0x8)) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) mount(&(0x7f0000819000-0x8)='./file0\x00', &(0x7f0000a39000)='./file0\x00', &(0x7f0000bc6000)='efs\x00', 0x40000, &(0x7f0000f29000-0x30)="5004247ffc7a027251a52af776c269f45848ad050120b7d59fee4c0a9321c7305f3a195a585dbc2676ec28505927f6a1") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000076f000)) 2018/02/07 05:36:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a2000)='./file0\x00', 0x10) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0x3, 0x80000000, &(0x7f000053f000-0x8)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000541000)={&(0x7f0000482000)='./file0\x00', r3}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000787000-0x1)='\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000af5000)={&(0x7f0000c9d000+0xb1b)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg(r2, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) 2018/02/07 05:36:03 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f6f000)=[{&(0x7f0000f6a000)=""/15, 0xfffffffffffffebd}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xffffffe7}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1285, &(0x7f0000a02000-0xed)=""/237, 0xfdca}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@generic={0x8ff0, 0x3, 0x6, 0x2}], {0x95}}, &(0x7f0000f73000)="3dff022fff", 0x35818c7, 0xfb, &(0x7f0000f77000)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f24000)={r0, 0x0, 0xff, 0xa, &(0x7f00000fa000-0xff)="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", &(0x7f0000c62000-0xa)=""/10, 0x2, 0x1e5}, 0x28) 2018/02/07 05:36:03 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006bf000)={0x0, 0x3, &(0x7f0000f7c000-0x88)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c94000-0xa)='syzkaller\x00', 0x0, 0xae, &(0x7f00000a9000-0xae)=""/174, 0x0, 0x0, [], r0}, 0x48) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair(0x0, 0x80003, 0x95f1, &(0x7f000094c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000302000-0x78)={0x5, 0x78, 0x1, 0x2, 0x1, 0x2, 0x0, 0x0, 0x2, 0xa, 0x6, 0x68ec, 0xfffffffffffffffb, 0x1, 0x9, 0xd93, 0xa4a, 0x3, 0x2b, 0x6, 0x2, 0x1f, 0x7, 0x6, 0xf43, 0xffffffff, 0x6, 0x7f, 0x7fff, 0xff, 0x1fa, 0xff8, 0xffffffffffffff15, 0x6, 0x10000, 0x56a, 0x8, 0x2, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000230000), 0x3}, 0x8, 0x8, 0x7, 0x0, 0x4, 0x2, 0x8}, r1, 0x7, r3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7d000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f7e000-0x78)={0x2, 0x78, 0xffffffffffffffff, 0x800, 0xfffffffffffff50f, 0x50ed, 0x0, 0x7ff, 0x10, 0x2, 0x20, 0x240, 0x0, 0xd259, 0x7ff, 0x5, 0x1, 0x5, 0x81, 0x101, 0x8000, 0xff, 0x4, 0x100, 0x45, 0xb4f, 0x1ff, 0x9, 0xfffffffffffff001, 0xbf, 0x7ff, 0x81, 0x200, 0xffffffffffffffff, 0x3, 0x1, 0xb9, 0x416534a1, 0x0, 0xf3ee, 0x1, @perf_config_ext={0x7, 0x81}, 0x1000, 0x3, 0x0, 0x0, 0x834, 0x1, 0xfffffffffffffff8}, r1, 0x81, r2, 0x9) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f00006cc000-0x38)={&(0x7f00001bc000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000f7d000-0x30)=[{&(0x7f00007dc000-0xdb)=""/219, 0xdb}, {&(0x7f0000f7c000)=""/80, 0x50}, {&(0x7f0000a65000)=""/232, 0xe8}], 0x3, 0x0, 0x0, 0x7f}, 0x140) 2018/02/07 05:36:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b45000)="637075264fde0000000000000400") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000639000-0xe)="6370752635210000000000000400") 2018/02/07 05:36:04 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000c000-0x10)={&(0x7f0000022000-0x7)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000023000-0x10)={&(0x7f0000023000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001c000)={r0, 0x0, 0x35, 0x56, &(0x7f0000022000-0x35)="bfb19bc59b32a8533e5386c9687a1f5d054c38a9204c58583701c38371a6a9f4d21e4e51d8e2acaede650e6820ee7169677bc4362c", &(0x7f0000021000)=""/86, 0x6696e1d5}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x415c97f611196205, &(0x7f0000019000)=@raw=[@jmp={0x5, 0x100000001, 0xd, 0x1, 0x3, 0xfffffffc, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000020000)='GPL\x00', 0x14, 0xfffffffffffffeb3, &(0x7f000001c000-0x14)=""/20}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008000)) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000b000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171}, 0xba) 2018/02/07 05:36:04 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001f000)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000-0x1)="18", &(0x7f0000024000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r0, &(0x7f0000026000-0xf)="008f", &(0x7f0000024000)=""/136}, 0x18) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x400c, 0x4, 0xc683, &(0x7f000002a000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000002c000-0x10)={r1, 0xfffffc9c, &(0x7f0000010000)}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x3ff, &(0x7f000001d000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000029000)={0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000002b000-0x4)={r3}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000002a000-0x8)={0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x100000c, 0x13, r2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000002b000-0x20)={r4, 0x2, 0x1, 0x8, &(0x7f000002a000)=[0x0, 0x0], 0x2}, 0x20) recvmsg(r4, &(0x7f0000018000)={&(0x7f0000001000-0x58)=@alg, 0x58, &(0x7f0000028000)=[{&(0x7f0000028000)=""/154, 0x9a}, {&(0x7f000001e000)=""/66, 0x42}, {&(0x7f000000a000-0xe3)=""/227, 0xe3}, {&(0x7f0000029000-0x2b)=""/43, 0x2b}, {&(0x7f0000010000-0x5)=""/5, 0x5}, {&(0x7f0000027000)=""/228, 0xe4}], 0x6, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x7}, 0x0) 2018/02/07 05:36:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a}, 0x0, 0x0, 0xffffffffffffffff, 0x5) 2018/02/07 05:36:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x3, 0x3, 0x57b, 0x8, 0xffffffffffffff9c, 0x4}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00009d3000-0x8)='./file0\x00', &(0x7f00009a8000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x800000, &(0x7f00005b2000-0x48)="b285ced8baa0aab949752a49c522d4d2bfc8313a9cdfd1e4b6b796fd2bd2cedea39afd703192bd03c80001000000000000b178b193e5d5fb9fe65b33d1c3fa3b304640c72059d50b") mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000e08000)='./file0\x00', &(0x7f00007a5000)='omfs\x00', 0x8000001000, &(0x7f0000a2b000-0x6f)="2642e190c7f9d16f9bf8389ec44bde7d0f0fc803762c7469d9334da6254d18b95939ec1787215aed94950798cfe5992162783673cee0ee1c02c797f7df75ca0d316a7d315b7969337e5fec12ee862c7872f9c94651144a3bc71f077cf02e3d6eb6997604979c6bbb7281a0b3d942b5") mount(&(0x7f000004c000)='./file0\x00', &(0x7f00007d4000)='./file0\x00', &(0x7f0000cc7000)='devtmpfs\x00', 0x2000, &(0x7f00000d8000)) 2018/02/07 05:36:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x16, &(0x7f0000918000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000201000-0x38)={0x0, 0x0, &(0x7f0000e48000-0x40)=[{&(0x7f0000224000)="2b85d3a04cdc68cbe4697fcc20308d5ea980e72276b91dbed439709cc19a62995b618d4db662f291cdd7b6e3e1d12ca1af05ad04e1b2d4bf1ca8c8b3e2817710fb065a68da557290e53b87a09159419c6fba3fc008ece32146f53b381c9d9cdbab3403f5ae3606b661b19d7f0c46f6c65eb4215624dd20dd095d3d571db460a68c71b8d37820dd0c8674093e42945b81dc34e3e03e10cde3ddb399ef9d572340ca2e5682df8f75b3b3121415175ddc1acacd1e5281de4f78faeaf21b25a28211bc77e42198865e9032e757453208098561ed59e72a1795beff2d1d9ad920ee0f5e019a92539b23de97eaa3e0676feca0", 0xf0}, {&(0x7f00008e3000-0x21)="c12ebbe401275a3146a97419e21b319eebd9240cb7b4e2c1cfdde9208b045e339f", 0x21}, {&(0x7f000073d000-0x35)="3c9127efe82c01564486740a43f72806e9d2f2478c497fb181c82fe7768a7342dd4ce6ef979d6cf945819f1e70dcff40e41d5c7804", 0x35}, {&(0x7f00005a0000-0x70)="64d3cb72c8557ffd8724e301215fbe0fed3b71a59a6489f8d1ce410a22d5945144d3a27f6666c83a55de075753f4ff894ebc0aa9cee275cfb596e6b095310232cb27833ec4d530b6fdf6e60742577f59bb76228079cb90583abebb651bb88c9b58895963be0d243cc3430781ab35e20f", 0x70}], 0x4, 0x0, 0x0, 0x4000004}, 0x8890) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c5a000)) gettid() ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffff801) 2018/02/07 05:36:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000010000-0x10)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000ed1000-0xed)=""/237, 0xffffffffffffff59}, {&(0x7f0000001000-0x25)=""/37, 0xff85}], 0x2}, 0x0) socketpair(0x11, 0xa, 0xffff, &(0x7f0000db1000-0x8)={0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a7a000)={0x0, r0, 0x5, 0x1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195}, 0x271) 2018/02/07 05:36:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)) r0 = gettid() r1 = perf_event_open(&(0x7f0000de3000-0x78)={0x5, 0x78, 0x401, 0x2, 0x0, 0xffffffffffff8001, 0x0, 0x40, 0x80410, 0xf, 0xfffffffffffffffb, 0x8001, 0x3, 0x6, 0xfffffffffffff000, 0x100000000, 0x101, 0x4, 0xfffffffffffffff7, 0x9, 0x90, 0x80, 0x8, 0x80, 0xba3, 0xaab, 0x7e2b, 0x10001, 0x2, 0x4, 0x81, 0x100000001, 0x5c1, 0x44, 0x3ff, 0x0, 0x800, 0x7, 0x0, 0x5, 0x7, @perf_bp={&(0x7f0000aea000), 0x4}, 0x60, 0xc809, 0x4, 0x0, 0xff, 0x1f, 0x8000}, 0x0, 0x2, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f0000fe7000-0x78)={0x2, 0x78, 0x5, 0x3, 0x71d5, 0x9, 0x0, 0x5, 0x0, 0x0, 0x5, 0xff, 0x8000, 0x80000001, 0xf985, 0x400, 0x0, 0x3362, 0x51c, 0x401, 0x5f, 0x4, 0x9, 0x4fc, 0x7, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x800, 0x400, 0x0, 0x3ff, 0x43ff4a16, 0x9, 0x2e, 0x2, 0x100000000, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f0000d12000-0x1), 0x8}, 0x12, 0x7, 0xbd3, 0x7, 0x0, 0x80000000, 0x8}, r0, 0x100, r1, 0x2) mount(&(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000ee8000-0x8)='./file0\x00', &(0x7f00005da000+0xe4)='ceph\x00', 0x61, &(0x7f00009ef000-0x57)="a1") socketpair(0x0, 0x0, 0x0, &(0x7f0000a13000)) 2018/02/07 05:36:04 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xfffffffffffffdf6, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x103d, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f70000-0x48)={0x8, 0xb, &(0x7f0000ab9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, [@ldst={0x0, 0x3, 0x6, 0x4, 0x8, 0x18, 0xfffffffffffffffc}, @ldst={0x0, 0x3, 0x1, 0x2, 0x0, 0x5d, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x35}], {0x95}}, &(0x7f0000f70000-0xa)='syzkaller\x00', 0x60000000000, 0x12, &(0x7f0000070000-0x12)=""/18, 0x41000, 0x0, [], r0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007f7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f70000-0x38)={&(0x7f0000aad000)=@rc={0x1f, {0xffffffffffff684f, 0x7, 0x8, 0x9, 0x8, 0x40455965}, 0x3}, 0x9, &(0x7f0000f6f000)=[{&(0x7f0000f70000-0x3d)="68714dd77d4e88dbe7fdb232eba73408b48131c7718e597aa2542a9b41578af82387fd385c0b14d8ac8a93ee2fa76432d42738543c6225cb8e6351ecff", 0x3d}, {&(0x7f00009ff000-0xb7)="46a0d4a32417fd5775b7302b5de6d34fde6ec83d94e88fe5771300c01d97bcd9973bd68cccae0dc315636b7c2082ec77d282be60b5f8deda0f4a0e7f3e6bb55d3bc691a299b68d74e19d8e88df12b561abad6a4814894e5f850e3d548ac3dd3980bde0b811a4e1fa5976252bb9cfef679f87d7752dabdb4a7ae67a840f577dae80a5c958610d2c98d0909c7e4d75020b168978cac7d09b1d1543f17e1b57d1d2c79a34d890c8149ebf47da66f0aa87fbb7ce574886409b", 0xb7}, {&(0x7f0000f6f000)="535dfbe38ef76b7e81d54d8b6417c38725a648602537051aa3add457d7ace2323fe6", 0x22}], 0x3, &(0x7f0000f6f000)=[{0x10, 0x109, 0x8627}], 0x10, 0x4008804}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r1, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)}, 0x28) [ 112.275233] IPVS: ftp: loaded support on port[0] = 21 [ 112.308471] tmpfs: No value for mount option '¡' [ 112.380758] tmpfs: No value for mount option '¡' 2018/02/07 05:36:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000a59000-0x38)={0x0, 0x0, &(0x7f00008fe000-0x50)=[{&(0x7f00008c2000)}], 0x1}, 0x0) socketpair(0x800010, 0x2, 0x5, &(0x7f0000957000-0x8)) 2018/02/07 05:36:04 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000)={r0}) 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(&(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) recvmsg$kcm(r1, &(0x7f000000d000-0x38)={&(0x7f0000006000+0xfc7)=@l2, 0xe, &(0x7f000000d000-0x20)=[{&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000007000-0x1e)=""/30, 0x1e}], 0x2, &(0x7f000000d000-0x15)=""/21, 0x15, 0xffffffff}, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000c000-0x8)) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3bf1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000096a000)={r2, &(0x7f0000cd1000-0x7e)="5b29ad", &(0x7f0000ec0000)=""/95}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f000000b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f000000a000)=[{&(0x7f000000b000-0x98)=""/152, 0x98}, {&(0x7f000000b000-0x83)=""/131, 0x83}, {&(0x7f000000b000-0x80)=""/128, 0x80}, {&(0x7f000000a000)=""/195, 0xc3}], 0x4, &(0x7f000000a000)=""/163, 0xa3, 0x100}, 0x40000040) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000000e000-0x38)={&(0x7f000000b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f000000c000)=[{&(0x7f0000003000-0x31)=""/49, 0x31}, {&(0x7f000000c000-0xed)=""/237, 0xed}, {&(0x7f000000d000)=""/202, 0xca}, {&(0x7f0000001000)=""/45, 0x2d}, {&(0x7f000000d000)=""/125, 0x7d}, {&(0x7f000000c000)=""/211, 0xd3}, {&(0x7f000000f000-0xaa)=""/170, 0xfffffffffffffebd}], 0x7, &(0x7f000000d000)=""/4096, 0xffffff7e, 0x3}, 0x20) 2018/02/07 05:36:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x2, 0x800, &(0x7f00003f1000-0x8)={0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0xc, 0x8, 0x209e1a, 0x7, 0x8, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000025e000-0x2c)={0x9, 0xcff4, 0xba, 0xe3, 0x1, r1, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000071e000)={r1, &(0x7f0000348000-0x2a), &(0x7f0000335000-0x97)}, 0x20) 2018/02/07 05:36:04 executing program 6: mmap(&(0x7f0000ef0000/0x2000)=nil, 0x2000, 0x3, 0x40133, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000503000-0x83)=""/131}, 0x28) 2018/02/07 05:36:04 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f72000)={0x0}) recvmsg(r0, &(0x7f00000ae000)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x52, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000179000)=""/237, 0xed}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000046f000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r1, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)}, 0x28) gettid() socketpair$inet(0x2, 0x80001, 0x7, &(0x7f0000a8b000-0x8)) 2018/02/07 05:36:04 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000417000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x2, &(0x7f0000f5f000)=@raw=[@alu={0x7, 0x1ff, 0x2, 0xc, 0x7, 0x80, 0x1}], &(0x7f0000fd3000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251}, 0x48) 2018/02/07 05:36:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002cf000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x1, 0x10000, &(0x7f0000f53000-0x8)) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/07 05:36:04 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000-0x8)) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@un=@abs, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xee)="3f412a0b4fe01f0ebf375dd0b0d34c554621a312740112c3b0aa1eceacb152793661e9529fd02d9e970a42279bbdde84dc2f1bf48e9d1be240014da3466ae72ce0eefe36d981d7df88cb69f3ab53b439a78b015dbda35e1e9fc4974713922e85e86af81aa7d676ca5770a3a3dad2c5f280671a7c97d5e0e56f3ea1aa346a3843d530d52fafa4d524d5ca8dda3d63ab618e9a4647fb8be0cf8031d29ba6ed7f116b49612302fa776b7852beeeff1b", 0xae}], 0x1}, 0x0) 2018/02/07 05:36:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) socketpair(0x0, 0xb, 0x6, &(0x7f0000424000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00005c3000-0x8)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000347000-0x8)='./file0\x00', &(0x7f000086b000)='./file0/file0\x00', &(0x7f000036c000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000a1e000-0x32)) 2018/02/07 05:36:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f000058b000)={0x0, 0x0}) recvmsg(r0, &(0x7f000080c000)={&(0x7f000025b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000318000-0x50)=[{&(0x7f00009fb000)}, {&(0x7f0000637000-0x20)=""/32, 0x20}, {&(0x7f00006d2000)=""/4096, 0x1000}, {&(0x7f00001a0000)=""/96, 0x60}, {&(0x7f0000c4c000-0x22)=""/34, 0x22}], 0x5, &(0x7f00005d0000)=""/4, 0x4, 0x4}, 0x10002) mkdir(&(0x7f00005b7000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc560, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000131000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000399000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009bf000-0x4)=r1, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00006a2000)={&(0x7f0000bab000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000d1e000-0xe)='./file0/file0\x00', &(0x7f0000e9e000-0x8)='./file0\x00', &(0x7f0000fa4000-0x7)='rootfs\x00', 0x0, &(0x7f000098f000-0xe6)) 2018/02/07 05:36:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x8, 0x0, 0x9, 0x4, 0x0, 0xcf, 0x1000, 0x0, 0x100000001, 0xfff, 0x7, 0x800, 0x2, 0x8, 0x3, 0x5, 0x4, 0x7fff, 0x8, 0x4, 0x8, 0x3, 0x4, 0x5, 0x3, 0x9, 0x9, 0x6d46c697, 0x401, 0x1ff, 0x1000, 0x6, 0xfffffffffffffc01, 0x100000000, 0x101, 0x7fff, 0x0, 0xffffffffffffffc3, 0x2, @perf_bp={&(0x7f0000352000), 0x1}, 0x80, 0x2, 0x3, 0x0, 0xfff, 0x4, 0xfff}, 0x0, 0x6, 0xffffffffffffff9c, 0x5) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001000-0x28)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001000-0x14)={0x3, 0x0, [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0xe486cf9ba071c768) 2018/02/07 05:36:04 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x1cd, &(0x7f0000cf5000)=""/237, 0xd9}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000416000)={r0, 0x50, &(0x7f0000f73000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003ed000-0x4)=r1, 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f73000-0x28)={r0, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)}, 0x28) 2018/02/07 05:36:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[]}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dd3000-0x8)) close(r1) 2018/02/07 05:36:04 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a85000-0x4)={r0}) mmap(&(0x7f0000fce000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000d2b000-0x38)={&(0x7f0000ee8000)=@ipx={0x4, 0x101, 0x3, "3d54628e9be3", 0x1}, 0x10, &(0x7f0000f03000)=[{&(0x7f0000569000)="965e0183722e7d37a9aaa7278b390d3d9cf4b2aef3b541489138fffda6387602a9d711fb3f8e200e5eda59b99588276901ede7166262a1ece9c14946f05fde3f9158d1b21d6bddcfc7f7ec69a441d97a4361234e50c43b873e062aed2497834d58e3c97ac6fc379a7201be63", 0x6c}, {&(0x7f00001dc000)="f1f46ddda72d079124ab7d558f3dbbfd23019601dc4c6947e27ac5b63b61", 0x1e}, {&(0x7f0000a75000)="bd119cff3ae3e3aed7056af59451eb1a4a27506fd8685b5ddfdf02b1b979f1a011", 0x21}], 0x3, &(0x7f0000fce000)=[{0x50, 0x105, 0x1, "060061c6ea368cef6fa7e9ec0026241a75d59abca70482872f38313a2b2042e20f6bdba624dbfbd3f6f4d9fd49eab76433bbfd0f257a4ed920cdc5f6d6bf"}, {0xc8, 0x10e, 0x1f, "4b687eec03d85b0708b98df50701ef31b54d61fd576a198a0560912655163bfe8055c857a05a4aab8f5d11a69cf28084915540d519f9fe88fed3dc1c1d37fffefb14021272589744b795f9fdd7157f28848d5feec371bd878515f2163f03a05b210df4fb61d82d63aa37a09361e3a79bf566679a522aa37f84645ba302efb421553d03fe6cf640e4b9ce1c259351e7a6c181bc9708278a6ef1290ff155f868fba0c741d3d18309283b6dae96e9231271d58259d2435db3"}, {0x1010, 0x119, 0x1000, "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{0x80, 0x11d, 0x0, "7be0fc2e61785c71740c731304714173cb15439e055e98c89f8704994c145dbfc5d3681910547bd0c7ae2113f3ef4f1bf59cf59d14cd1ddd80e945f7469e99db954d57af1fb9901ec1d86430fba20493943f74f82ccbeda0bd65359b1a3aebd68f400f573ebf89b9ae351f390ad4e07f"}, {0x1010, 0x0, 0x2, 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0x21b8}, 0x40004) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd2000-0x4), 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000fd1000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x18}], {0x95}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251}, 0x48) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd3000-0x48)={0xf, 0x14, &(0x7f0000bf5000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xdb50}, @map={0x18, 0x0, 0x1, 0x0, r0}, @ldst={0x3, 0x3, 0x2, 0x0, 0x9, 0x80, 0xffffffffffffffff}, @map={0x18, 0xe, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x1b}, @map={0x18, 0x8, 0x1, 0x0, r0}, @jmp={0x5, 0x2, 0xf, 0xc, 0x1, 0x0, 0xc}, @alu={0x7, 0x5d6, 0xf, 0xb, 0x0, 0x81, 0x1}, @generic={0x1, 0xffffffffffffffff, 0x2319, 0x20}, @exit={0x95}], &(0x7f0000a1f000)='GPL\x00', 0x6, 0xf5, &(0x7f0000a31000)=""/245, 0x41100, 0x1}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f7e000-0x8)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000070000)) 2018/02/07 05:36:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x935d085b760b2c94, 0x0, &(0x7f0000063000-0x8)={0x0}) mmap(&(0x7f0000bba000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95}}, &(0x7f0000c60000)="ec07ff000075b964bcb773c96c2b0062360500000019777af8f9a0e4cf6bcd83197cff9e849998f5ce67fe1b48ebfb7a9bc5e6c23cf9f66d73d0c40fe5e3dc034eea5f", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair$inet6(0xa, 0x807, 0x0, &(0x7f0000152000)={0x0}) sendmsg(r1, &(0x7f000051b000-0x38)={&(0x7f00008c3000)=@llc={0x1a, 0xff, 0x9f4, 0x1, 0xffffffff, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10, &(0x7f0000b40000)=[{&(0x7f0000d03000)="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", 0x1000}], 0x1, &(0x7f000016f000)=[{0x108, 0x10e, 0x9db2, "d88aadbef8fba2ad28af21172151972a5532ad3bbe0d386300d7fc5126c28d6aa2c13429ef6bbf636ad6e73989cbce6e97fc864c4bf6ece6cce0d13eb389839f643b90b4a9d87793cf76ce401e9afd1a847cf76fba9d1725eec74f647a816b3321494ebc7b5be85c19e6a42ada77cd6db77f8fc5f196e289752eb4a512f2b7d92ba3c6841af694f7e56dab186695e02121edd5d3ddd950a7f7872bb888ff1814840e8cc7704bb373f33bd92b86483729da7ac904ed9e5a77300ff706511589d89b307c27a83107c0d97d5aa8483484c28b984517e2e3433ea0e7ccc1a5a2de27d468cbe0ef38dc48cb589c487702ddded5"}, {0x38, 0x10f, 0x9d, "48ac609d67f77fa98b1c01e7bad1c2e32719b33155ce8d18bbb39534b52a6be70479265936fcdd3a"}, {0x28, 0x13b, 0xffffffff, "9548cad63968991bdb8f7f0fde3d04c6dab4d412"}, {0x40, 0x10b, 0x2, "807ce4fc32e4de4d84292c253dce4f3a948f5fa1dc6c82b5316b229354c11498a6d4bd7bf8813314110792"}, {0x20, 0x106, 0x4, "c3b8c31aae0420ae21"}], 0x1c8, 0x4}, 0xc000) 2018/02/07 05:36:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000821000)={r0}) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f0000e6e000)='./file0\x00', &(0x7f0000258000-0xb)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)) 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, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f62000)='./file0\x00', 0x1) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/07 05:36:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x10001, &(0x7f0000eb5000-0x8)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000be8000+0x9bc)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe3e, 0x0, 0x0, 0x0, 0x9, 0x27, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23f7683d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe7fd}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) 2018/02/07 05:36:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000023a000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0}}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ce3000)={r0, 0x1000, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x200000000000004}, 0xc) 2018/02/07 05:36:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001ca000-0xc)={0xffffffff}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cb4000)={&(0x7f000061b000)='./file0\x00', 0xffffffffffffffff}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e39000)={r0, &(0x7f0000dc4000)="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", &(0x7f000090f000-0xd1)="0ce15399ea7c7fe845dbc97f35da64250420d30f2975b0a47722f31fd0bee8750c01a35e46586d738f7062fa40282b035b997ed35f7f1e01ac394b25fdd775598c0c7dfb0dc1f18959f60c57010251fbba125d47b979e46bfd5097d1eb39145dfe25322cfa84fd7b378b9c1752661f421536564d44a5971e0b138895b6871dbc813f9dfde0308992e9c253e68de3c7f93bd400509d2c8f537d8fa7c13659ec8cfe100ab1dded99dd821c8df1fa13896e0ad63a9528243944b46b90b38461d8a7ddc265181156ee53d2710148f16cef3c2b", 0x1}, 0x20) mkdir(&(0x7f0000dd2000-0x8)='./file0\x00', 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r1, &(0x7f0000d07000-0xac), &(0x7f00000ab000-0x1)}, 0x20) getpid() 2018/02/07 05:36:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)}, 0x20) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/02/07 05:36:04 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000d3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xd, 0x4, 0x800000004, 0xffffffff, 0x0, 0xffffffffffffffff, 0x3d}, 0x2c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0xaa4c3640afe5a841, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a53000), 0x4) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f00000)={r0, r3}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f00000)={r1, 0x28, &(0x7f0000f01000-0x28)}, 0x10) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f01000)={r1, &(0x7f0000f00000)="1c898560389369e95b8b0b3906c9bea6f785be8b505a86cabcf04e8beaa493", &(0x7f000014a000-0x1d)="16cc25b736a60f2f3ba19fb0b25a9d17676b046fc2b01452bf43fc0927", 0x3}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004cb000-0x8)) 2018/02/07 05:36:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x1) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f000031f000-0x8)='./file0\x00', &(0x7f00000db000)="62210073e4", 0xfffffffffffffffd, &(0x7f00000df000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/07 05:36:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x15ca, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084d000)='./file0\x00', 0x0) mkdir(&(0x7f00008ee000-0x8)='./file0\x00', 0x0) 2018/02/07 05:36:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x10, 0x7, 0x4, &(0x7f0000a91000)={0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a33000)) perf_event_open(&(0x7f0000f6a000-0x78)={0x0, 0x78, 0x5, 0xc364, 0x80, 0x6, 0x0, 0x0, 0x2000, 0x4, 0x101, 0x83af, 0x8, 0xfff, 0x9, 0x3, 0x8c, 0x8, 0x9, 0x8001, 0x100, 0x3ff, 0x6000000000000000, 0x4e, 0xf12a, 0x89a49f9, 0xffffffff, 0x3, 0x8, 0x1000, 0x8, 0x40, 0x5c4, 0x7, 0x4, 0xfffffffffffffffd, 0x8, 0x2, 0x0, 0x7, 0x3, @perf_config_ext={0x200, 0x3}, 0x0, 0xce, 0x14, 0x3, 0x17f, 0x0, 0x7}, r0, 0x1, r1, 0xd) perf_event_open(&(0x7f0000085000)={0x3, 0x78, 0x1, 0xef, 0x3f, 0x4, 0x0, 0xffffffff, 0x180c, 0x8, 0x594cb594, 0x4, 0x9, 0x0, 0xffffffff7fffffff, 0x101, 0x8, 0x8, 0x400, 0x8, 0x3, 0x0, 0x8001, 0x5, 0x8002, 0x7fff, 0x5, 0x0, 0xfffffffffffffff8, 0xffffffffffffff49, 0x1, 0x71, 0x2, 0xa3, 0x1, 0x1400000000000000, 0x7, 0x6eb, 0x0, 0x6, 0x4, @perf_config_ext={0x8c, 0x8}, 0x3000, 0x5, 0x8000, 0x7, 0x9, 0x737}, r0, 0x2, r1, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000ba0000-0x8)) perf_event_open(&(0x7f0000955000-0x78)={0x7, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 05:36:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mkdir(&(0x7f0000c94000)='./file0/file0\x00', 0x40) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) mount(&(0x7f000004c000)='./file0\x00', &(0x7f00007d4000)='./file0\x00', &(0x7f0000cc7000)='devtmpfs\x00', 0x2000, &(0x7f00000d8000)) 2018/02/07 05:36:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x1, 0x9, 0xb94f, 0x4}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000092d000)={r0, &(0x7f0000ab6000-0x1), &(0x7f0000daa000)}, 0x18) socketpair(0xc, 0x0, 0x1ff, &(0x7f0000fd7000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x83) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000403000)) 2018/02/07 05:36:04 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000d000-0x2c)={0x4, 0x2a6c399c, 0x1, 0x7, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0xf, 0xa, &(0x7f000000e000-0x50)=@raw=[@ldst={0x1, 0x3, 0x0, 0x7, 0x7, 0x80, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6}, @exit={0x95}, @ldst={0x1, 0x3, 0x7, 0x0, 0xf, 0x80, 0xfffffffffffffffc}, @map={0x18, 0x2, 0x1, 0x0, r0}], &(0x7f000000f000)='syzkaller\x00', 0x438d, 0x66, &(0x7f0000007000-0x66)=""/102, 0x41000, 0x1}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000006000+0xb2c)={0x5, 0x3, &(0x7f000000b000-0x18)=@framed={{0x18}, [], {0x95}}, &(0x7f0000009000)='GPL\x00', 0x911, 0xc5, &(0x7f0000004000)=""/197}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000004000)=@alg, 0x58, &(0x7f0000003000)=[{&(0x7f0000012000-0xd9)=""/217, 0xd9}], 0x1, 0x0, 0x0, 0x6}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000010000)={0x3, 0x4, &(0x7f0000010000)=@raw=[@call={0x85, 0x0, 0x0, 0x13}, @alu={0x0, 0x7, 0x3, 0xb, 0x4, 0x18, 0x8}], &(0x7f0000009000-0x4)='GPL\x00', 0x6, 0xaa, &(0x7f0000011000-0xaa)=""/170, 0x41100, 0x1}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000c000)={r1, 0x0, 0x0, 0xfd, &(0x7f000000d000-0x33), &(0x7f0000011000-0xfd)=""/253}, 0x28) 2018/02/07 05:36:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000953000)={0x1, 0x78, 0x3, 0x2, 0x3, 0x7, 0x0, 0x1ff, 0x0, 0x2, 0x8, 0x8, 0x3, 0xe489, 0x8, 0xffffffffffff8001, 0x2, 0x0, 0x1, 0x8, 0x9f4, 0x7, 0x3, 0x1, 0x2, 0xbe7, 0x3, 0x3176, 0x20, 0x8, 0x10000, 0x3, 0x40, 0x9, 0x8b, 0x6, 0x5, 0x87, 0x0, 0x2, 0x0, @perf_config_ext={0x8, 0x8}, 0x804, 0x3f, 0xf9, 0x2, 0x9, 0x8d0e}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x905a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000d62000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a48000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000059f000)='wlan1:eth1eth1keyring\\\x00') perf_event_open(&(0x7f0000c0e000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)) 2018/02/07 05:36:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x2, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x40f00}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006b6000)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000d39000-0x38)={&(0x7f0000034000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f00006fb000-0x10)=[{&(0x7f0000177000)=""/74, 0x4a}], 0x1, &(0x7f000034b000-0x27)=""/39, 0x27, 0x5}, 0x0) 2018/02/07 05:36:04 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f79000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000032e000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008e5000-0xc)={r0, 0x8, 0x8}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251}, 0x48) 2018/02/07 05:36:04 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f00007b8000-0x8)) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efd000-0x18)={r0, &(0x7f0000928000-0x51)="5303e569062e84afb76055074fcb29cdf8ef23e6d4c05ae12b78cbb61cdda9fe2af25de749ddefacf9f9724f67e641bc0c1cb32cf496e7b85a345c6c5992899315cf8ed43b9baa723c1809f711712453c2", &(0x7f0000efb000)=""/245}, 0x18) 2018/02/07 05:36:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x19, 0x8001, 0x5, 0x6, 0xc, 0x0, 0xffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004b0000-0x2c)={0x1, 0x7, 0x80000001, 0x1, 0x6, r0, 0x7}, 0x2c) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xb8, &(0x7f0000ca3000)=[], 0x1000000000000015, &(0x7f0000f73000)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f75000)={0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f75000)=0xffffffff, 0x4) socketpair$inet(0x2, 0x800, 0x3a76, &(0x7f0000741000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000078f000)={&(0x7f0000f77000-0x8)='./file0\x00', r1}, 0xc) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000f76000-0x4)=r4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x1d}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f77000-0x48)={0x7, 0x9, &(0x7f0000f77000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0xffffffffffffff01}, [@jmp={0x5, 0x200, 0xf, 0x0, 0x9, 0x4, 0x8}, @jmp={0x5, 0x400, 0x7, 0xf, 0x3, 0xfffffff8, 0x1}, @ldst={0x2, 0x3, 0x7, 0x1, 0x6, 0x6, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000f77000-0xa)='syzkaller\x00', 0xfffffffffffffaf8, 0x76, &(0x7f000080d000)=""/118, 0x41100, 0x1, [], r2}, 0x48) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000729000)={&(0x7f00008c7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000f77000)=[{&(0x7f0000573000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d27000)=""/4096, 0x1000}, {&(0x7f0000f77000)=""/104, 0x68}, {&(0x7f00008cd000-0xb5)=""/181, 0xb5}, {&(0x7f0000f78000-0x42)=""/66, 0x42}, {&(0x7f0000f78000-0x1b)=""/27, 0x1b}], 0x6, &(0x7f00002b3000), 0x0, 0x77f}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000071e000)={r0, &(0x7f00004a7000)="c06d8af953c738e3396fdeeb0852f073281b8118c1f74bd0902f0320435389bae4bfa16af119c24d0b49e2f89ad4a39787264430bf70d2c74e5cfc6e053a82cf8b20b83f60385275d5b306db288f77af20", &(0x7f0000f79000-0x89)=""/137}, 0x18) 2018/02/07 05:36:04 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000005000)=@can={0x0, 0x0}, 0x10, &(0x7f000000c000-0x30)=[{&(0x7f0000007000)=""/22, 0x16}, {&(0x7f000000c000-0x9e)=""/248, 0xf8}, {&(0x7f0000004000)=""/177, 0xb1}], 0x3, &(0x7f000000b000), 0x0, 0x4}, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xf, 0x14, &(0x7f000000b000)=@raw=[@exit={0x95}, @generic={0x7, 0x1000200, 0x10000, 0x1}, @ldst={0x1, 0x2, 0x2, 0xf, 0x7, 0xfffffff8, 0x4}, @exit={0x95}, @jmp={0x5, 0x6, 0x0, 0x7, 0x3, 0xffffffff, 0x1}, @ldst={0x2, 0x0, 0x3, 0x4, 0xf, 0x2, 0x8}, @alu={0x4, 0x0, 0xf, 0xf, 0x5, 0xfffffff4}, @ldst={0x3, 0x3, 0x1, 0x0, 0x0, 0xc, 0xfffffffffffffff0}, @jmp={0x5, 0x5, 0x2, 0x7, 0xf, 0xffffffff, 0xfffffffffffffff4}, @exit={0x95}], &(0x7f0000003000)='syzkaller\x00', 0xc9, 0xf2, &(0x7f0000008000-0xf2)=""/242, 0x41100, 0x1, [], r0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x4010, r1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x2c)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x2c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xfffffffffffffffb, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x8000000f, 0x6, 0x8, 0x1, 0x12, r2, 0xffff}, 0xffffffffffffffe3) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000000e000-0x78)={0x2, 0x78, 0x6, 0x63dc, 0x7, 0x6, 0x0, 0x10e2, 0x0, 0x4, 0x1, 0x4d, 0x8, 0x5, 0x1000, 0x8000, 0x6, 0x10000, 0x9, 0xfbb, 0x7, 0x7fffffff, 0x80, 0x15, 0x40, 0xd, 0xffffffffffffffa6, 0x444, 0xfffffffffffff45b, 0x9, 0x10000, 0x3, 0xffffffff, 0x7, 0xffffffffffffff7a, 0x204, 0x9, 0x2, 0x0, 0x2, 0x2, @perf_config_ext={0x2, 0x200}, 0x10, 0x7, 0x4, 0x7, 0x101, 0x8001, 0x5}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xb) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f000000e000-0x8)=0x400) close(r3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0xd206, &(0x7f000000d000)) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={0xffffffffffffffff, 0x18, &(0x7f000000c000)}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000e000-0x10)={r2, r1, 0x5, 0x2}, 0x10) socketpair(0x8, 0x6, 0x6, &(0x7f000000c000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0x9, 0xf, &(0x7f0000004000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x9}, [@generic={0x3ff, 0x0, 0x1, 0x4}, @generic={0xffffffff, 0x38268e8d, 0x7, 0x10000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @alu={0x4, 0x3, 0x9, 0x9, 0x9, 0x54}, @alu={0x7, 0x0, 0xb, 0x0, 0x7, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x3, 0xb8edd05b06159964, 0xa, 0x2}], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x6, 0xf8, &(0x7f000000e000-0xf8)=""/248, 0x41f00, 0x1, [], r0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 05:36:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000d6b000)={0x9, 0x1, 0x2, 0x3, 0x9, r0, 0x8001}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000139000)={0x7, 0x78, 0x200, 0x3, 0xfe5f, 0x60, 0x0, 0x100, 0x0, 0x4, 0x3ff, 0x1f, 0x80, 0x8, 0x3, 0x0, 0x3, 0x1ff, 0xfffffffffffffbff, 0x87, 0x8, 0xfffffffffffff690, 0x1, 0x5, 0x6, 0x80, 0x8001, 0x5, 0x400, 0x9, 0x93, 0x7, 0x8001, 0x3, 0x7f, 0x7ef, 0x108, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000090000-0x1), 0x5}, 0x2000, 0x3, 0xa2, 0x4, 0x9, 0xfd2, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000655000)={0x1, 0x0, [0x0]}) r3 = perf_event_open(&(0x7f000093a000)={0x7, 0x78, 0xffffffff, 0x8, 0x7, 0x9, 0x0, 0x2, 0x2, 0x9, 0x1, 0x7, 0x0, 0x9, 0x3ff, 0x3, 0x1f, 0x9, 0x10000000000000, 0xcb, 0x7f, 0x5, 0x0, 0x82de, 0x7f, 0x80000001, 0x0, 0x8, 0x20, 0x5, 0x1, 0x1, 0x0, 0xc142, 0xab0, 0x400, 0x5, 0xfffffffffffff2df, 0x0, 0xffff, 0x2, @perf_config_ext={0x0, 0x4}, 0x2, 0xa9c, 0x5, 0x7, 0x7e0, 0xfffffffffffffffa, 0x806}, 0x0, 0x7ff, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f000046a000-0x78)={0x3, 0x78, 0x8, 0x3, 0x5, 0x5, 0x0, 0x7, 0x400, 0x4, 0xdd5, 0x7, 0x4, 0x7, 0x9, 0xcc, 0x5, 0x100, 0x7, 0x2, 0x800, 0x5, 0x6e95, 0x200, 0xb8, 0x6, 0x7f, 0x7, 0x7, 0x25b9, 0x81, 0x3, 0x7, 0x10000, 0x16e9, 0x80000001, 0x200, 0x5, 0x0, 0xfffffffffffffff7, 0x0, @perf_bp={&(0x7f0000dc4000-0x1), 0xe}, 0x20202, 0x19df, 0x6, 0x5, 0x7, 0x8, 0x80000000}, r1, 0x31b, r3, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006a4000)={r4, &(0x7f0000a73000), &(0x7f0000943000)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000341000)={r4, 0x28, &(0x7f0000b99000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f16000-0xc)={r5, 0xffffffffffff71d6, 0x18}, 0xc) 2018/02/07 05:36:04 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f01000)={r0, &(0x7f0000364000-0xdb)="c328736fb0d8d196985bb49f5633659e94de15829d360514def529cc7406641ebab740922499ac2d6d61b4630d12a244052431ac99410aef258e8fb3aeaeb4c04e76224f5931bcb9e72e6e6c9d0531dbf673184680bfc9fc68b055a04f132b5497f5ff6473d4e0c14336f9eec5f03024f9a08a782136c037459eb1aa585458b434a9df24959f1bc593d45c423ce1c7f919dbb618b9aa57947bd460273ba7fe14380820ddc9bcde61b5ba95d9d6d9ab1a2454bbbcdf8d56c4ebb74da7ef9720379cf13f0c986c3f7b3e9b7cb2c1201921ad0a8c7075e0c0d46a2ba3", &(0x7f000028b000-0x93)="4e24e2e867721665fb32439253821fb55c5d6e928984503b34d566b7093063a1ec5e4abe1d3c463070bd6f4c4805002f7fe310a2680289f3e9a08ae2789079e6f1f260213c75cc7ccfcc63e99337a255a36ec91c7716667c6d00d8a95ae97498ccd4eb99d67c6a4922447ac22ab60ee15987dcc02989aeda64e909de8788ba8dff44fc16fc3216a578e9f862391e10abfca322", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eff000)={r0, &(0x7f000012c000)}, 0x10) [ 112.813565] overlayfs: missing 'lowerdir' 2018/02/07 05:36:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x80000001, 0x1, 0x20, 0x8, 0x0, 0x0, 0x21000, 0x4, 0x7, 0x9, 0x7fff, 0xfffffffffffffffa, 0xfff, 0xfffffffffffffff8, 0x5b0, 0x8f, 0x6e8, 0x8001, 0x10000, 0x4, 0x9, 0x0, 0x5cb, 0x166, 0x4, 0xff, 0x670f, 0x7, 0xa60, 0x2, 0x3, 0xca85, 0x9, 0x1ff, 0x6, 0x9, 0x0, 0x7, 0x7, @perf_bp={&(0x7f0000000000), 0x5}, 0x40, 0x2, 0x6, 0x3, 0x3, 0x3, 0x6e4}, 0x0, 0x7, 0xffffffffffffff9c, 0x7) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xd513) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000170000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000027a000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000021000-0x4)=r1, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000037c000)) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) 2018/02/07 05:36:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006dd000)={0x1, 0x78, 0x4, 0x80000001, 0x0, 0x5, 0x0, 0x0, 0x10100, 0x3, 0x80200000000000, 0x34c6, 0x1f, 0x5, 0x2, 0x3, 0x20, 0x410, 0x800, 0x40000, 0x5, 0x6, 0x2, 0x200, 0x9, 0x9, 0x2, 0x10001, 0x7, 0x5, 0xff, 0x80000001, 0x0, 0x2, 0x3d5b, 0x8, 0x1, 0x2, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000c87000), 0x8}, 0x10080, 0x5, 0x69f, 0x0, 0x8, 0x2, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000cec000-0x20)='keyring,/)vboxnet1md5sumself^-}\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000039000-0x8)) 2018/02/07 05:36:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a8f000-0xc)={0xffffffff, 0x5, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d57000-0x20)={r0, &(0x7f0000320000-0x1e)="bbb4e75fc61e9022b7d3d031185feda93d806e5b09bd38a92550c3bf0b73", &(0x7f000035a000-0xb9)="85425a3fde13fd3d75e637712fea6e821c162c053acac83e9708a49e9758bb1f728319488d9f166686552dd0f5333b630c034c77e4024104ac7462808643117931d89a55af041736fcee3dbaeeb529946b68c0cbbd6a9a1d6d00c08122163ecfa3c82ce9a35666e261c93665f1434cfc37b91983b4719e6f1a404cd87d9ac1e299a04febd4228cd239e5b5afa0292bb4d69f846d81bd87b81ad18c3dee667d085c1a8f9652cf33523d1353e3e02310c22abea25172dbc71ff5"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/07 05:36:04 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x98}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000087000-0x2c)={0xb, 0xfffffffffffffff8, 0x1823bd0a, 0x8, 0x1, 0x1, 0x1ff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00005ac000)={0x4, 0x9, 0x81, 0xfc84, 0x8, r0, 0x56d}, 0x2c) 2018/02/07 05:36:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000bd0000)={0x3, 0x78, 0x80, 0x7, 0x9, 0x0, 0x0, 0x9, 0x1200, 0x8, 0x6, 0x8, 0x3ff, 0x3, 0x3, 0x8, 0xea8, 0x7f, 0x2, 0x1000, 0x7, 0x2, 0x8, 0x100000001, 0x9, 0x4ae, 0x1ff, 0x2, 0x5, 0x58ad2f6, 0x8, 0x80, 0x5, 0x4, 0x200, 0x7fff, 0x4, 0x7, 0x0, 0x100000000, 0x4, @perf_bp={&(0x7f0000890000), 0x7}, 0x8000, 0x1, 0x0, 0x7, 0x40, 0x2, 0x6}, 0x0, 0x5, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = perf_event_open(&(0x7f0000d37000)={0x2, 0x78, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000b26000-0x8)="6370757365749200") mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) 2018/02/07 05:36:04 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001e000)={&(0x7f000001f000-0x10)=@can, 0x10, &(0x7f0000018000)=[{&(0x7f0000012000-0x19)=""/25, 0x19}, {&(0x7f000001f000-0x27)=""/156, 0x15}], 0x100000000000002e, 0x0, 0x288a630a94033e5d}, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000017000)={&(0x7f0000011000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000101000)={&(0x7f0000ce3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00009a5000-0x40)=[{&(0x7f0000493000-0xff)=""/255, 0xff}], 0x1, &(0x7f0000fd4000)=""/8, 0x8}, 0x0) recvmsg(r1, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000), 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09}, 0x0) close(r1) sendmsg$kcm(r2, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={r0, 0x50, &(0x7f0000024000-0x50)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xa1, &(0x7f0000018000)=""/171}, 0x48) 2018/02/07 05:36:04 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x3, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5}, [], {0x95}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f000096b000)=""/153}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1}, 0x48) 2018/02/07 05:36:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x3000000, &(0x7f00003c5000-0x8)={0x0}) recvmsg(r0, &(0x7f0000a3c000-0x38)={&(0x7f0000a6a000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00007f6000)=[{&(0x7f0000281000-0xc9)=""/201, 0xc9}], 0x1, &(0x7f0000404000-0x75)=""/117, 0x75, 0x7}, 0x40) sendmsg$kcm(r1, &(0x7f00006b8000)={&(0x7f0000699000-0x14)=@ll={0x11, 0xf7, r2, 0x1, 0x9ed9, 0x6, @random="1eedaff695b8"}, 0x14, &(0x7f0000df8000-0x40)=[{&(0x7f000040b000)="af225fe92202e84f0a4e9109ecce197eb65056de9d9cfa319d046af7f2fb903f365118b7a7fe58ea19fa8e106c7aa4d6538c1adee6e24cfa4a2248478912870013cc69", 0x43}, {&(0x7f0000e5a000)="2bbaeaedf7f25caa658ee20af2eaa97449c21f41af8118219539665b934c0fd67efc26a366b0801ee835f8c55a78f3aece80442d6ec61bda0c7dac54e783f20a2827569f04293d0da9f864ad646587223df74a5bed09cda1bc14697ef72850a7dbb5e16f9258799b01ba1b488904762c4f31180d8924f04fee8b1032ff866029c81d64bb8ee84d9c1b9fb59efbb6213e84900129b978ddd5a9e30082d01d2eecb1ce0421ce84c36140886a514050d62a679a85575fda88a1b2fab5eba92287ea6fb0aed1b972", 0xc6}, {&(0x7f000099f000-0x1000)="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", 0x1000}, {&(0x7f00000df000)="f8f35284932afe714172dce2d002379ae765982f3e0d63281519790d04d21383527800cbd3bfb68d94f7dda6bc69827d918bed7fb4f46f5c027008a4157137c2dd8c6a875be314f60f09a909a0", 0x4d}], 0x4, 0x0, 0x0, 0x44080}, 0x40) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)) close(0xffffffffffffffff) 2018/02/07 05:36:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001ca000-0xc)={0xffffffff}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cb4000)={&(0x7f000061b000)='./file0\x00', 0xffffffffffffffff}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000064e000-0x20)={r0, &(0x7f0000fd4000-0xa7)="894d38d2080b302850be9cc20ebf24b2ff5bab2f3fc3ba286ba5ae83ed4233a7f826f080777bd478a2b812edd5c5c42623373cd8675f33cb4a7c195579d5559d40c5ff4532fff9b18444173cc4120c50113f2022213849634507a52cb41bfdce1945a4b662564a33a06c967ed90ed99baab6ae090ae62866405ff036445c5c514a3e1a59c1c026b05ea9b6b992af4ccb941a", &(0x7f0000ff7000)="bcb85075d89a1a6c8510cc0ecf9bbbe915df5d5b1edd"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r1, &(0x7f0000d07000-0xac), &(0x7f00000ab000-0x1)}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f00009ec000)={0xe, 0x2, 0x0, 0x0, 0xc, r1, 0x559}, 0x2c) getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000083a000)={r2, &(0x7f000067a000)="3ac7028cb635d163c521e23c0bb0d7b97b0c705c2cc1a5fc0f3033824b224f881fbc818649636c95d53b6a4dcfc41f9f24e9c5d2a228b454ae08bf1c65b79c02e232d8b3843d6855d781f0907dc595e5a838c40a2bc8779847f5c92156f741fea3c6223b212ac4577d0dc181011a92ad2249ff6fd817e60e13980fae99eb8336530b99d0f895d14da8a00e6a21e9fc062f1ee511be214c0c5a6fca2a6717119936a97dd236669aa2d55a5028ec145c101e2320d7de7925f7ffa1c210f31c004f22f28ab1207999a0aa522a2767e32f937f514120747aad37dd293b89dca3d0755a7480df6b4dcfebaeca3a", &(0x7f00003aa000)="98ccb0ee16aa18c1fd502250c30ed669ca41991b111acd0e70ad4acc84944ea289b3671c61e549d399469ae75a80695c42502f902ff394ae5e592e820a0bfd9e3a17f6a894f8011ea2e6c51efd6c6eb06b8795e455a3b07bdaffc36504943a92c884db85860fb5b050e8e74b9ae3a90e5c2188dfa71cd230f04dc3084a3308974b62ed32745b703e3c03b6658517b81b3b62813ec8a1bab5c6663e2153160f2abfac090c7c5c1dc752948abbf8576d66ad237d89d020c131a7402522bbb35f3ba50a5fa327cb33931197186eb0735d360b89109c46872f177e577a959670f98444fc"}, 0x20) 2018/02/07 05:36:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x76, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000002000-0x8)=0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000000)="21a2db8f57ae4fc673df923d4b052455f3ed6a7880a9881b3ce161bfe0c00e8999de574847be7b091e8d5a94f78e8edffdfe4a564423eb9d2c3a1d2029587467c6dbc988c18081c4667409b1876978f43c5dc7d4e48abc3ecb03e92d47eb06f042e83c2522aa182445f49636ac7a79b7c504f115516031ff4fd1f82a23bfbca2770479911e2ac694dcaa9d5a28ffadbaa1a0769c0fb1a6dc66182c581184c0f38e0ce51f7a663cca919f03ced527f214fb46f5b3d4a2d04b03be854a296ef0"}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x2, 0x1, 0xfffffffffffffff8, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00002ea000-0x2c)={0xd, 0x7fffffff, 0x7ff, 0x4, 0x2, r0, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r1, &(0x7f000000a000), &(0x7f0000006000), 0x2}, 0x20) 2018/02/07 05:36:04 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000b000)={&(0x7f000000b000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000)={&(0x7f000000c000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r0, &(0x7f000000c000-0x9)="0c393c06d94f8c6d26", &(0x7f000000c000-0x32)=""/50}, 0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000d000)={0x0, 0x78, 0xe7, 0x3, 0x9, 0x3e13391c, 0x0, 0x6064138f, 0x80010, 0x0, 0x3ff, 0x8, 0x4, 0x3046, 0x6, 0x3, 0x1ff, 0x80000000, 0xc000000000000, 0x3, 0x3, 0xef6, 0xfa, 0x401, 0x0, 0x2, 0x401, 0x7, 0x3f, 0x7fff, 0x10001, 0x5, 0x25db7e59, 0x51, 0x8, 0x7fff, 0x4, 0x100, 0x0, 0x80000000, 0x4, @perf_config_ext={0x20, 0x101}, 0x9808, 0x20, 0x5, 0x6, 0x599, 0x2, 0x800}, 0x0, 0x6, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14), 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000e000-0x40)=[{&(0x7f0000008000-0x8e)="477dafad4324f952102bd03db0fb0b2fc6ddb6c209c53c6d4ec6c0a0f1371a01e699cb4ae18aabb7afcd40393fdd1e7065ee6cca174a30c8e46f0b8a3c1d413522fc0812f92ace10dc288710b4fdfafb5d53b2f32f5dab9ebf95ffb66c8f5996ea22c9c3f296869afa3b3cdfe7b0586c5429b4fcf9456ecab6a14b0524ffb9abb298eaf9db59db2df16ac89dec9f", 0x8e}, {&(0x7f000000d000)="e21e332646619fd9fe922bdce547d4937b03bd513e7c8a696d2cbba1ac61a2d744d3c7101a880531735721d080302e114531d4b3cf347a273c83ecef0f067af54fdccb7dd5160b2655d8f088b3a055000bde30b8275121beb02cd986912ab5d0a21ed1da9e62820c1e85d48229f71dd664e654460bdfb98400fe794b737917b40086f80857c6691ed0bd1057afceee114c5b6815e7dacd9cba47bad5c2d9d1ea71224f1a66c209fd8cd8ddcb5caeff594eb29b0cd231d30911737f5a4d20c012d090bf385d0cef6bb0e8340ca0b01ffa23ec06cdedc5b97ab7d5b8cbca6d5be9b915a7c74112988c04f6", 0xea}, {&(0x7f000000b000)="c8072956c7d5cd4afbf91c3db28b411f4e1282bd4c4553be8966a0aeb7c69a312bd05986435f2c9f268db7a86b6289562f0b5a2f7c7801477f7a035d63009df24ca64872623ecad7c2bfeb81eebc67f5815e354fef9ebe640929b016bdd986cda628eb8b665fc396e81ecb3e70f2a6fd845e0d451b379276dd8ee41d247836c4d101a773505bae4e34918785c30d81b90ad634636f286f6c3b6f2a5b3fe14c1d4c55bd5562caceaa37de4a48938bda1c29fb859bc797051590b07bddbb337d6cc86036dd67cee40a70cfc58a87d4fe5d4f6cd8a8992007778343f9e601c7d7fcce0336c9e3cf632d499f67bc17fa", 0xee}, {&(0x7f0000006000-0xc0)="5f595593ae65aab2d2d69f6495b73c7465cc5695814bd76923669a3f10b9e051591eab45d9d437175e73d5874a32473d50cd286ddace3d649ba9151a4d255a2e042503f42c55921d113e5584531921a2e1ca76b33e26662b5bcab72a51ee45ecb63c18df16dde7bfa42da15452ee5cb8117de0098601f6c80fd9ba1f5eb888471fb2acc06370e6b0f71b563a7a91ff61ca975ab31cdf4bbaa0bfd1dad89b15d56f836be3b37fa7e9a856443eafcb500808163f5dea9477f2164a4ee8c6129b31", 0xc0}], 0x4, &(0x7f0000006000)=[{0x68, 0x115, 0x7, "eee926d340dc55634c5d333c6b7f07b7063067178e559a0cb1cc1c34b4532cefa500c1fb834272317541efb1ce892fd23a95cc4c1a5c7813c6c9d968bf8428744030614a20f26ca899793680285fc37f33189f7e"}], 0x68, 0x4044000}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={0xffffffffffffffff, 0x18, &(0x7f000000c000)}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000f000-0x20)={r2, &(0x7f0000006000)="484734d112c8aea70d68d5dc09c2df3cd33749a90b894bcb2b5c60ab6da6f259189bb38c0a62da0ff924722f6ec1a26471190456d19f92eda2a480d574eb4b2f110f8b7edf4ce6", &(0x7f0000003000)="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", 0x3}, 0x20) 2018/02/07 05:36:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000bd8000-0x2c)={0xb, 0x8000, 0x40, 0x3, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={0xffffffffffffffff, &(0x7f0000023000), &(0x7f0000007000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000021000-0x18)={0xffffffffffffffff, &(0x7f0000023000), &(0x7f0000020000-0x28)=""/40}, 0x3) 2018/02/07 05:36:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000780000-0x8)='./file0\x00', 0x49) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f00000f4000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)) mkdir(&(0x7f0000a08000-0x8)='./file0\x00', 0x21) mount(&(0x7f0000ecd000)='.', &(0x7f0000b52000-0x8)='./file0\x00', &(0x7f0000fcb000)='ramfs\x00', 0x4004, &(0x7f0000a74000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a54000-0x48)={0x7, 0xb, &(0x7f00002c4000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffffff}, @exit={0x95}, @alu={0x7, 0x200, 0x5, 0xa, 0x1, 0x50, 0x11}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00006ad000-0xa)='syzkaller\x00', 0x80000000, 0xb4, &(0x7f0000393000-0xb4)=""/180, 0x40f00, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000915000)={&(0x7f0000e7d000-0x8)='./file1\x00', r0}, 0xc) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)) mkdir(&(0x7f0000f6d000-0x1)='.', 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c06000-0x2c)={0xe, 0x0, 0x7ff, 0x2, 0xb, 0x0, 0xa7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e1f000)={r1, &(0x7f000008a000)="a2c428fc8d92124ca2bc87c544c9e33820a17ab9ad88edbe205e6ad47efc9f280b5b2633c00b0b96dc08079ca5b4abf31e8e9ea0d2c0122939a08af65dad0cfa86101446d18e3d24693254607c13b4738b5f521b9dddcbcfa35b140c5be6f312344d631cf1102a8255ccf710c6246adf23f98131c202f1b140cc256675de57fefa72b27905b6e6a23d15c80f5e78dfa9c547ebb66b4ab4ac5844cd5147410a7b66f2e3f8efeb9a571ad29b1cbea8c9000184375425febe", &(0x7f0000573000)="96e1389fbbdc107d0124b581ac10481d519d558d330a448334329d80fbd4f59d1d3ff0263b6f6644e7ea5d33391903ce6d8fed4d0a09fb043bfe33f3760d5f55a602640f0de740d7d9d484d98bb87cd725d1ed89602b0cb1c94bb35449b480bc183b504af324fd28706aa4d3dd3dca4b734001e805b5be89901561cac551c4afef75c5a841d7369bde7946982782cbac5e54cf77ea42e5e6833bdb82e46512323b"}, 0x20) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) mkdir(&(0x7f0000c95000)='./file0\x00', 0x1a) 2018/02/07 05:36:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f79000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000723000-0x1)) mount(&(0x7f00008bd000-0xc)='./file0/bus\x00', &(0x7f0000be8000-0xc)='./file0/bus\x00', &(0x7f0000c5f000-0x5)='gfs2\x00', 0x9002, 0x0) mount(&(0x7f000072b000-0xc)='./file0/bus\x00', &(0x7f0000708000-0x8)='./file0\x00', &(0x7f0000362000)='ext2\x00', 0x0, &(0x7f000052d000-0x1000)) 2018/02/07 05:36:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={0xffffffffffffffff, &(0x7f0000d9e000-0xae), &(0x7f0000adb000)}, 0x20) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c86000-0x8)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={0xffffffffffffffff, &(0x7f0000724000), &(0x7f0000007000-0xfc)}, 0x20) 2018/02/07 05:36:04 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb1000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008f2000-0x8)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006af000-0x8)) 2018/02/07 05:36:04 executing program 6: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xffffffffffffff94, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0x132}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0xffffffffffffff3c}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000bbd000-0x4)="474d0100", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/07 05:36:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00002ba000)={0x40000000000001dc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 113.170039] [ 113.172056] ============================= [ 113.176265] WARNING: suspicious RCU usage [ 113.180464] 4.15.0+ #11 Not tainted [ 113.184146] ----------------------------- [ 113.188341] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 113.197684] [ 113.197684] other info that might help us debug this: [ 113.197684] [ 113.205884] [ 113.205884] rcu_scheduler_active = 2, debug_locks = 1 [ 113.212617] 3 locks held by syz-executor2/8738: [ 113.217327] #0: (&ctx->mutex){+.+.}, at: [<00000000d7d26f5c>] perf_event_ctx_lock_nested+0x21b/0x450 [ 113.226883] #1: (bpf_event_mutex){+.+.}, at: [<00000000800a1acf>] perf_event_query_prog_array+0x10e/0x280 [ 113.236847] #2: (rcu_read_lock){....}, at: [<0000000020e27935>] bpf_prog_array_copy_to_user+0x0/0x4d0 [ 113.246486] [ 113.246486] stack backtrace: [ 113.251053] CPU: 1 PID: 8738 Comm: syz-executor2 Not tainted 4.15.0+ #11 [ 113.257892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.267245] Call Trace: [ 113.269815] dump_stack+0x194/0x257 [ 113.273435] ? arch_local_irq_restore+0x53/0x53 [ 113.278150] lockdep_rcu_suspicious+0x123/0x170 [ 113.282834] ___might_sleep+0x385/0x470 [ 113.286813] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 113.292710] __might_sleep+0x95/0x190 [ 113.296493] ? __lock_is_held+0xb6/0x140 [ 113.300544] __might_fault+0xab/0x1d0 [ 113.304339] _copy_to_user+0x2c/0xc0 [ 113.308051] bpf_prog_array_copy_to_user+0x217/0x4d0 [ 113.313145] ? bpf_prog_array_length+0x2d0/0x2d0 [ 113.317883] ? __might_sleep+0x95/0x190 [ 113.321876] ? kasan_check_read+0x11/0x20 [ 113.326023] ? _copy_to_user+0xa2/0xc0 [ 113.329906] bpf_prog_array_copy_info+0x17b/0x1c0 [ 113.334742] ? bpf_prog_array_copy+0x370/0x370 [ 113.339329] perf_event_query_prog_array+0x196/0x280 [ 113.344416] ? perf_event_detach_bpf_prog+0x3d0/0x3d0 [ 113.349608] ? __fget+0x333/0x570 [ 113.353091] perf_ioctl+0x3e1/0x1480 [ 113.356792] ? lock_release+0xa40/0xa40 [ 113.360747] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 113.365573] ? __lock_is_held+0xb6/0x140 [ 113.369642] ? __fget+0x35c/0x570 [ 113.373081] ? fd_install+0x4d/0x60 [ 113.376705] ? iterate_fd+0x3f0/0x3f0 [ 113.380504] ? perf_event_set_output+0x5a0/0x5a0 [ 113.385266] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 113.390098] do_vfs_ioctl+0x1b1/0x1520 [ 113.393976] ? ioctl_preallocate+0x2b0/0x2b0 [ 113.398370] ? selinux_capable+0x40/0x40 [ 113.402420] ? SyS_futex+0x269/0x390 [ 113.406164] ? security_file_ioctl+0x89/0xb0 [ 113.410588] SyS_ioctl+0x8f/0xc0 [ 113.413960] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 113.418693] RIP: 0033:0x453299 [ 113.421859] RSP: 002b:00007feedd03ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 113.429545] RAX: ffffffffffffffda RBX: 00007feedd03f700 RCX: 0000000000453299 [ 113.436807] RDX: 00000000202ba000 RSI: 00000000c008240a RDI: 0000000000000012 [ 113.444066] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 113.451324] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 113.458626] R13: 00007fff8929c91f R14: 00007feedd03f9c0 R15: 0000000000000000 [ 113.466076] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 113.473908] in_atomic(): 1, irqs_disabled(): 0, pid: 8738, name: syz-executor2 [ 113.481312] 3 locks held by syz-executor2/8738: [ 113.485994] #0: (&ctx->mutex){+.+.}, at: [<00000000d7d26f5c>] perf_event_ctx_lock_nested+0x21b/0x450 [ 113.495545] #1: (bpf_event_mutex){+.+.}, at: [<00000000800a1acf>] perf_event_query_prog_array+0x10e/0x280 [ 113.505471] #2: (rcu_read_lock){....}, at: [<0000000020e27935>] bpf_prog_array_copy_to_user+0x0/0x4d0 [ 113.515089] CPU: 1 PID: 8738 Comm: syz-executor2 Not tainted 4.15.0+ #11 [ 113.521913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.531256] Call Trace: [ 113.533839] dump_stack+0x194/0x257 [ 113.537457] ? arch_local_irq_restore+0x53/0x53 [ 113.542125] ? print_lock+0x9f/0xa2 [ 113.545746] ? lockdep_print_held_locks+0xc4/0x130 [ 113.550682] ___might_sleep+0x2b2/0x470 [ 113.554641] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 113.560556] __might_sleep+0x95/0x190 [ 113.564341] ? __lock_is_held+0xb6/0x140 [ 113.568393] __might_fault+0xab/0x1d0 [ 113.572184] _copy_to_user+0x2c/0xc0 [ 113.575907] bpf_prog_array_copy_to_user+0x217/0x4d0 [ 113.581031] ? bpf_prog_array_length+0x2d0/0x2d0 [ 113.585783] ? __might_sleep+0x95/0x190 [ 113.589773] ? kasan_check_read+0x11/0x20 [ 113.593914] ? _copy_to_user+0xa2/0xc0 [ 113.597809] bpf_prog_array_copy_info+0x17b/0x1c0 [ 113.602649] ? bpf_prog_array_copy+0x370/0x370 [ 113.607241] perf_event_query_prog_array+0x196/0x280 [ 113.612352] ? perf_event_detach_bpf_prog+0x3d0/0x3d0 [ 113.617542] ? __fget+0x333/0x570 [ 113.621009] perf_ioctl+0x3e1/0x1480 [ 113.624714] ? lock_release+0xa40/0xa40 [ 113.628678] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 113.633513] ? __lock_is_held+0xb6/0x140 [ 113.637594] ? __fget+0x35c/0x570 [ 113.641034] ? fd_install+0x4d/0x60 [ 113.644670] ? iterate_fd+0x3f0/0x3f0 [ 113.648473] ? perf_event_set_output+0x5a0/0x5a0 [ 113.653230] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 113.658062] do_vfs_ioctl+0x1b1/0x1520 [ 113.661968] ? ioctl_preallocate+0x2b0/0x2b0 [ 113.666393] ? selinux_capable+0x40/0x40 [ 113.670456] ? SyS_futex+0x269/0x390 [ 113.674198] ? security_file_ioctl+0x89/0xb0 [ 113.678609] SyS_ioctl+0x8f/0xc0 [ 113.681970] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 113.686702] RIP: 0033:0x453299 [ 113.689879] RSP: 002b:00007feedd03ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 113.697580] RAX: ffffffffffffffda RBX: 00007feedd03f700 RCX: 0000000000453299 [ 113.704839] RDX: 00000000202ba000 RSI: 00000000c008240a RDI: 0000000000000012 [ 113.712095] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/02/07 05:36:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f48000-0x18)={0xffffffffffffffff, &(0x7f0000048000), &(0x7f0000120000-0xfe)=""/254}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c1a000-0x20)={0xffffffffffffffff, &(0x7f0000e92000-0x1000)="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", &(0x7f0000fe7000-0xb8)="fc79f59552027c643063b4ab0d03ad189bf34f0176fe6916b3e09c2954345afa3ef00cb7f487afdc3d3dfd04ac6f38ff03e36412cd66b2ae2f2564c0dcb025804d308f88fd73cfd3e58b9ecf076e6d55427d9fed06fdf49a9e9c1cc362948118d190fef47d61aa7623c562b0ac225edd26c6b8064b4114abaeb86c098bfa516549644f21dacfbdedab60d6fb965245b72d49b57579147aa00600fea66e25090f90e68082e9db26f657ba0250bb6f7dbba7fd5109bdd8c0e6"}, 0x20) 2018/02/07 05:36:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x5, &(0x7f00002a1000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dd9000)={r1, 0x28, &(0x7f00000fa000)}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000b03000)={0x2, 0x0, [0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r2, &(0x7f0000d9e000-0xae), &(0x7f0000adb000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={r2, &(0x7f0000724000), &(0x7f0000007000-0xfc)}, 0x20) 2018/02/07 05:36:05 executing program 6: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efc000-0x18)={r0, &(0x7f0000ac2000-0x3)="14", &(0x7f0000efb000-0xed)=""/237}, 0x18) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ce9000-0x2c)={0x4, 0x41, 0x0, 0x80000000, 0x8, r0, 0x7f}, 0x2c) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efd000+0x56)={r0, &(0x7f0000efe000-0x15)="8968e94190ffc2598596a17b06885e3f13af6400ab", &(0x7f000041c000)="4312221a0f9258bbb4f64f84eac755bfcc58eb90020b8506fecade06a08ff6c5e135981fdf46aa4883209382d453b973efc885c3eee0f011d537c7dfdd4c62f8bf2e0316477622abedf6149d5afe35713312f61e4bbab70e89f97abe176a019c68f9b20af8011001409b712e2633cf0206359d9941dd5695a804d7ba", 0x1}, 0x20) socketpair(0x6, 0x3, 0x2000000000000000, &(0x7f0000efd000-0x8)) 2018/02/07 05:36:05 executing program 0: socketpair(0xf, 0x5, 0x1, &(0x7f00004ce000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ec8000-0x4), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000054000-0x4)={r1}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c07000), 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f0000)={r4, &(0x7f00001d6000), &(0x7f00007bc000)}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000705000-0x25)="76626f786e65743073656375726974792123255c2f6574683076626f786e6574302b852300") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b81000)={r4, 0x28, &(0x7f0000fc0000)}, 0x10) 2018/02/07 05:36:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004e1000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000c0e000-0x38)={0x0, 0x0, &(0x7f00001cb000-0x20)=[{&(0x7f000084f000)="432203da2821d23d92ead915f659e83abe09bf9ff4ec260291a7ee14f6ae95fde55b3fb31da5c21eeb7172c07bbe06cd30e133733eed04801f65c2054d574454045a119d09ab2ddbaf8b314ed6e1446b6b9972dd2ca61fa28929e4c8cd238757f16fffb03ca566d12afab5e7c977456b5c9d04bec5b2ab3ebdabe02c30fddc5796f4f45edacb9f41e92b17dbf27fd4ac6b7436be5819b9d817ab9ac1e6111700509698b8342d954c28e861c546bad6c489a5353f5a7fed22730fbb22c645e92a6f56720df3339b8218231d5d645994b0", 0xd0}, {&(0x7f0000a32000)="6e34a4e1e1cd6007bce123006c219c07d2a4d1636622987cccc5", 0x1a}], 0x2, &(0x7f00009a3000-0x190)=[{0x108, 0x119, 0xd1b, "57beafd8402b6db831e1e94bb3b2c52177bd54d66e7bad400e0492e9c9cc21fbfa82a8d6812d5e72062b91aec6ff92d771c62ed522045c6bba1c60a8d686e0c0bd721a002bfbfccbe16ebb70950582f26165d209f2bce6eabe461b6f78d6071f75238ce15a598bdd576d3d427806d68ee038ba187f5d07e5313ecf822c99704d4c60d639f40e9bf143a897862741dc53c30756401f9cf7312b43189bd25fedf1d0a7b3619101c015d9db346319a9fe4ebe6a9edd77128692f5c427f26eb8c98b2f977411062377cb0a71383641c6c24856e85ef7060a4069ce3f244dc035195f5a986114b62d2fd4b06169d8619c873b59df7732"}, {0x88, 0x104, 0x7, "e26f8eed2efbc3ca166992391b20a6e62590c91a66f070975e30bda699966e5324d4bed27325f6e20bc38b3c8f9d1f8c4bac0ba6891f9e422c0ff2250c3b573d973dd62432b33cd83050598a8d5f822475aa3dbb9476824335b4454adb3eff9298dfab1334a264f3cbd2dc43a680da783775fb0c"}], 0x190, 0x800}, 0x20000800) sendmsg(0xffffffffffffffff, &(0x7f0000a59000-0x38)={0x0, 0x0, &(0x7f00008fe000-0x50)=[{&(0x7f00008c2000)}], 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f6d000-0x8)) socketpair(0x10, 0x2, 0x5, &(0x7f0000957000-0x8)) 2018/02/07 05:36:05 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x6, &(0x7f000000a000-0x30)=@raw=[@jmp={0x5, 0x860e, 0xf, 0x7, 0x7, 0x8, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000}, @generic={0x5, 0xe1, 0x8000}], &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000010000-0xe)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131}, 0x28) 2018/02/07 05:36:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff85a00000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 05:36:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0xea, &(0x7f00009a4000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000d57000)={0x0, 0x0, 0x1f, 0xfffffffffffffffd, 0xe, r0, 0x10001}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x0, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006f9000)={r1, &(0x7f000078e000)="b530604151e4e8c83c16d1ef2f8d04473a123064d2b7eb4fc514453ac880d4867c5d41e594b3fd1874353ea79e8daaac82c4b59c4f8e3a", &(0x7f00004b9000-0x59)="813639f82cd9ee12f377c1e2ad9b3789d8ec21f45a0fe2168f82212944353f1d9981be8e7fb21351ef4ecfc630b02927f7de53cdde04da9850fefdf5810f52cb66417b02739b7d1f42649f58462580ed04cef1833fdf4d0333", 0x100000000}, 0x20) mmap(&(0x7f000084a000/0x2000)=nil, 0x2000, 0x2000000, 0x2010, r1, 0x0) [ 113.719344] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 113.726595] R13: 00007fff8929c91f R14: 00007feedd03f9c0 R15: 0000000000000000 2018/02/07 05:36:05 executing program 7: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a4000-0x33)=""/51}, 0x28) 2018/02/07 05:36:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f00000df000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/07 05:36:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x6) mount(&(0x7f0000d1c000+0xa62)='./file0/file0\x00', &(0x7f000055a000)='./file0\x00', &(0x7f0000d91000-0x8)='cgroup2\x00', 0x108001, &(0x7f0000eab000)="c683689d7dc084b0ccfebdfd10b352f5edbd9502356853e4339eaa9fcfa49f1ad494416765631a") mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mount(&(0x7f000064c000-0x8)='./file0\x00', &(0x7f0000d19000)='./file0\x00', &(0x7f0000598000)='openpromfs\x00', 0x20000, &(0x7f00007d1000-0x11)="a5acbd48e2939ff3ad1254a3f91214a12c") mkdir(&(0x7f0000fac000)='./file0\x00', 0x0) r1 = getpid() perf_event_open(&(0x7f00008a8000)={0x0, 0x78, 0xb5d, 0x2c2, 0x1f, 0x9, 0x0, 0xb4f, 0x80002, 0x3, 0x8001, 0xf3f7, 0x7fffffff, 0x3f, 0x100000001, 0x1000, 0x3, 0x9, 0x0, 0x1800000, 0x7f, 0x1, 0x9, 0x5, 0x101, 0x1, 0x7ff, 0x5, 0x5, 0x82f, 0x0, 0x3, 0xf, 0x4, 0x3, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xa94d, 0x5b80}, 0x2200, 0x9, 0x100, 0x1, 0x80000000, 0x4, 0x2}, r1, 0x8, r0, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = gettid() perf_event_open(&(0x7f0000340000-0x78)={0x0, 0x78, 0xc1, 0x20, 0x1, 0xfffffffffffffffd, 0x0, 0x3, 0x24000, 0x2, 0x0, 0x10001, 0x0, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x1000, 0x9, 0x6, 0xfff, 0x1100000000000, 0x318, 0x19, 0x9, 0x9, 0x8001, 0x7fff, 0x176a, 0xe2, 0x1, 0x5, 0x8, 0x6, 0x100000000, 0x9, 0x8, 0x65, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000e38000), 0xe}, 0x84, 0x0, 0x2, 0x1, 0x3, 0x62, 0x3}, r2, 0x617a, r0, 0x2) 2018/02/07 05:36:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3}, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000)={r0, &(0x7f000018b000-0x3d)="ae", &(0x7f00002c9000-0x1000), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f00004c2000)="04", &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000f92000-0x2c)={0x2, 0x8, 0x5, 0x4, 0xa, 0x0, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000d84000)="ba", &(0x7f0000c19000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b9000)={r0, &(0x7f0000f1d000), &(0x7f0000808000)}, 0x20) 2018/02/07 05:36:07 executing program 2: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80007, 0x7, &(0x7f00005b3000-0x3)={0x0, 0x0}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e5e000)) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00005af000+0x40d)={0x0, 0x0, &(0x7f0000e5e000-0xa0)=[{&(0x7f0000e5e000-0x4f)=""/79, 0x4f}, {&(0x7f0000e5e000-0x5d)=""/93, 0x5d}, {&(0x7f0000c0d000)=""/137, 0x89}, {&(0x7f0000e5d000)=""/27, 0x1b}, {&(0x7f0000e5e000-0x78)=""/120, 0x78}, {&(0x7f00001ba000)=""/216, 0xd8}, {&(0x7f00002ff000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e5d000)=""/167, 0xa7}, {&(0x7f0000686000-0x21)=""/33, 0x21}, {&(0x7f000024c000-0x55)=""/85, 0x55}], 0xa, &(0x7f000059e000-0x34)=""/52, 0x34, 0xffffffffffff8c7e}, 0x40000000) 2018/02/07 05:36:07 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x3, 0x1, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ffc000-0x4)=r1, 0x4) 2018/02/07 05:36:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000073d000)={r0, &(0x7f0000efc000-0xd), &(0x7f0000a45000-0xc0)}, 0x18) socketpair(0x0, 0x80e, 0xffffffffffffffff, &(0x7f0000a3b000)={0x0, 0x0}) socketpair(0x3, 0x6, 0xffffffffffffffe7, &(0x7f00004d4000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/02/07 05:36:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f0000943000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f92000)={&(0x7f0000f6c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) close(r1) 2018/02/07 05:36:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x0, 0x18}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = gettid() perf_event_open(&(0x7f00005f8000-0x78)={0x4, 0x78, 0x6, 0x4, 0x41e, 0xb1f, 0x0, 0x8001, 0x20, 0x6, 0x6, 0x3f, 0x8, 0x1000, 0x20, 0x2, 0x3, 0xfff, 0x0, 0x40008, 0x1f, 0x2, 0x8, 0xfffffffffffffffc, 0x8, 0x509e, 0x80, 0x81, 0x4a, 0xd4f, 0x1, 0x6d98407d, 0xfffffffffffffff8, 0x876, 0x6, 0xd9d, 0x0, 0x8, 0x0, 0x9, 0x0, @perf_config_ext={0xc79f, 0xfffffffffffffbff}, 0x8000, 0x2, 0x4, 0x1, 0x80, 0x7, 0x8}, r3, 0xffffffff, r1, 0x2) 2018/02/07 05:36:07 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x10001, 0x1f, 0x5, 0x12, 0x1, 0xffffffffffffc14f}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000)={r0, &(0x7f0000006000-0xec)="22b0a0d2181988422180800af8e8b42d9542af8d06148119a74d90ddcd15130f4c10f343bc87fdf691223c71df62c9dc36a055cf5b2243047c07fea2e40b3b815dee5308cfa57289aa3433e39c23f5ca2a88628237369c385c0fb8a0765b840519ab61f5a531e1270baa869c055d3e35f255fca238f2cb8c0b76884e5ed387572c13833c66376346cfe06a1603e53da5fd5f37cb8b352eba5e3d0cba259887b69f33a859625cfa51110929c1e77278042b0cc06d1a7f7265cedf754a5eaea834fb773b8fa6da1a2837f63f4b757d3098ff942c40c54ef29755226399e589c718f8d06882eb87371382e17639", &(0x7f0000006000-0x95)="02dd308ebfeb2a9b9a372751d5c42478a855ea79acaf2295fd64effab9dc3e2b5eb456379e31415e5ce30149c18a6ee25ca8eeaf592a904466f99aea4a7231d79fa47effb5df6b5c3f45b9fbb0838b0ddee17af117d5a33f21125d450cd66e146e856b768019d0c0b5be4480e2aa24e2a9e0dd18cea796bda10bd51eb35aec584efdc6099ebcd54697782a449487851bf686b7cf2b", 0x1}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000002000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000007000)=r1, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000007000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2b)={0x19, 0xffffffff, 0x400, 0x104, 0x0, 0x0, 0x0, [0xa]}, 0x2dd) 2018/02/07 05:36:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000455000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() recvmsg(r0, &(0x7f0000129000-0x38)={&(0x7f0000e70000-0x1)=@alg, 0x58, &(0x7f00002c8000-0x50)=[{&(0x7f0000dbe000-0x9d)=""/157, 0x9d}, {&(0x7f00003c7000-0xa)=""/10, 0xa}], 0x2, &(0x7f00001eb000-0x51)=""/81, 0x51}, 0x2) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) 2018/02/07 05:36:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00005e6000-0x20)=[{&(0x7f0000008000)=""/4096, 0xfdf}, {&(0x7f0000013000)=""/92, 0x34}], 0x2, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0xffffffffffffffff) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000598000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) socketpair(0x5, 0x80800, 0x81, &(0x7f000074b000)={0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000324000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008a1000-0x8)={r2, r0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000503000-0x83)=""/131}, 0x28) 2018/02/07 05:36:07 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000cf6000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x33}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001b8000)=""/251}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f76000-0x28)={r0, 0x0, 0x3, 0xf3, &(0x7f0000669000)="434283", &(0x7f0000a28000)=""/243, 0x1, 0x8}, 0x28) 2018/02/07 05:36:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa]}, 0x2c) 2018/02/07 05:36:07 executing program 4: mmap(&(0x7f00002e8000/0x4000)=nil, 0x4000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000b6000-0x8)='./file0\x00', &(0x7f00009e2000-0x8)='./file0\x00', &(0x7f0000df7000)='9p\x00', 0x4, &(0x7f0000001000-0x4)="a779cfb0") mkdir(&(0x7f0000fc1000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/07 05:36:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x3, 0x5, 0x1, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000f6000)={r0, &(0x7f0000149000), &(0x7f0000e1b000-0x9f)="14c94058d89351616df00f0788e8a46b3749e51a4f1177003fbeeeafe7c4182c74027a8166c8f01a2b7b646d48122608cca2b2a171da091e5db282c536516082eb57924a5143a110598756c0a1896c5bacef13d51e8ad53b88097b96ee64878d1bcf3407841b2cb2f6153a13e84193547cd9a203a0590b004149ae2291dbe4029122bd6fa3144be7e2fe2330048468eddb0515de6f947fbda2791686178ccb"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000409000-0x10)={r0, &(0x7f000059b000-0xee)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007c3000)={r0, 0x28, &(0x7f0000d37000-0x28)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000674000)={r0, 0x28, &(0x7f0000641000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000da4000-0xc)={r1, 0x0, 0x10}, 0xc) 2018/02/07 05:36:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000807000)={&(0x7f0000217000)='./file0/file0\x00', r0}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e8f000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d79000)={&(0x7f0000aea000)='./file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000e28000-0x8)='./file1\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='9p\x00', 0x0, &(0x7f00002e8000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000973000-0x8)) 2018/02/07 05:36:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x1000, &(0x7f0000967000-0x1)="04") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f0000827000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000458000-0x10)={&(0x7f0000429000-0x8)='./file1\x00', 0x0, 0x18}, 0x10) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000dea000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b62000)={&(0x7f0000798000-0x8)='./file1\x00', 0x0, 0x8}, 0x10) 2018/02/07 05:36:07 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f0000f79000)=""/251, 0x40f00}, 0x48) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d28000-0x2c)={0xf, 0x58, 0x70, 0xfffffffffffffff9, 0xc, 0xffffffffffffff9c, 0x3}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000066f000)={&(0x7f0000ce0000)='./file0\x00', r0}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000cb9000-0x10)={&(0x7f0000f7a000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/07 05:36:07 executing program 1: socketpair(0x3, 0x4, 0x2000100000001, &(0x7f0000b00000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x315100000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000044c000-0x8)) r1 = perf_event_open(&(0x7f0000319000-0x78)={0x1, 0x78, 0x4, 0x1ff, 0x2, 0x0, 0x0, 0x2, 0x4, 0x0, 0x3ff, 0x4, 0xc7e3, 0x1, 0x6, 0x2, 0x1, 0x2000000000000000, 0x40, 0x7, 0x5, 0x5, 0x401, 0x101, 0x4, 0x80, 0x5, 0x7, 0x7ff, 0x3, 0x7, 0xffff, 0x4, 0xf02, 0xfffffffffffffffb, 0x3, 0x100, 0xf7, 0x0, 0x1, 0x0, @perf_config_ext={0x80000001, 0x5}, 0x108, 0x6, 0x5, 0x2, 0x3, 0x7, 0x1000}, 0xffffffffffffffff, 0x7fff, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0xd95, 0x81, 0x0, 0x20, 0x0, 0xb3, 0x80, 0x1, 0x2, 0x9, 0x5, 0x1, 0x2aa, 0x5905eed4, 0x3, 0x3e, 0x7fff, 0x81, 0xe63, 0x101, 0x0, 0x4, 0xffffffffffffff7f, 0x10, 0x3f, 0x80000001, 0x8, 0x5, 0x0, 0xffffffffffffff80, 0x3, 0x4, 0x1, 0xff, 0x8000, 0x6, 0x0, 0x1, 0x0, @perf_config_ext={0x7f9, 0x7f}, 0x4800, 0x1f, 0x10001, 0x2, 0x3, 0xdff, 0x88}, r2, 0x91f1, r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a2f000)) perf_event_open(&(0x7f000001d000)={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={&(0x7f0000e16000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/02/07 05:36:07 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000054a000)={&(0x7f0000f78000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f78000-0x14)={0x0, r0, 0x7, 0x1}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x4, &(0x7f0000f78000-0x20)=@raw=[@jmp={0x5, 0x24, 0xd, 0x4, 0x3, 0x8, 0xffffffffffffffff}, @generic={0x101, 0x101, 0x7f, 0x4}], &(0x7f0000518000-0xa)='syzkaller\x00', 0x8001, 0x7, &(0x7f0000f77000)=""/7, 0x41f00, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x8}], {0x95}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/07 05:36:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x2c3b, &(0x7f0000000000)={0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x98, 0x6, 0x8, 0x0, 0x0, 0x10000, 0x1, 0x0, 0x4, 0x8, 0x100, 0x0, 0xffff, 0x2d, 0x1, 0x6acf, 0x1, 0x101, 0x4, 0x5, 0x6, 0x6, 0x4, 0xff, 0x3, 0x1, 0x401, 0x3f, 0x163, 0x2, 0x9, 0x7, 0x6, 0x1f, 0x9, 0x0, 0x1f, 0x7, @perf_bp={&(0x7f0000cdc000-0x1)}, 0x8, 0x28d, 0xffffffff, 0x1, 0x9, 0x81, 0x10001}, r0, 0x80000001, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000030e000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000e89000-0x8)='./file0\x00', 0x1b1) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)='v') 2018/02/07 05:36:08 executing program 2: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f00003ba000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x7, 0x0, 0x6, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f0000ca3000)="3dff2f4ac67d", 0xfffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1}, 0x48) 2018/02/07 05:36:08 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f000001d000-0x38)={&(0x7f000001c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000002000)=[], 0x2, &(0x7f0000009000-0xd4)=""/212, 0xfffffffffffffffb}, 0x1000000000040) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001a000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) [ 116.169507] 9pnet_virtio: no channels available for device ./file1 2018/02/07 05:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000025d000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000e86000-0x20)=[{&(0x7f0000f63000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000880000-0x2c)={0x7, 0x4, 0x10001, 0x3ff, 0x8, 0xffffffffffffffff, 0xca3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00002c7000)={0xe, 0x12, &(0x7f0000c12000)=@raw=[@jmp={0x5, 0x2, 0xf, 0x6, 0x4cea8cb5058729e6, 0xfffffffc, 0x1}, @jmp={0x5, 0x3, 0x0, 0x2, 0x7, 0xc, 0x4}, @ldst={0x2, 0x3, 0x1, 0x4, 0xd, 0x18, 0x8}, @alu={0x4, 0x1, 0xe, 0x7, 0x1, 0x6, 0x8}, @generic={0x2, 0x32, 0x4e7, 0x59}, @map={0x18, 0x9, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfff}, @ldst={0x3, 0x2, 0x0, 0x7, 0x0, 0xfffffff8, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0xc}], &(0x7f0000f54000)='GPL\x00', 0x101, 0x73, &(0x7f0000013000)=""/115, 0x40f00, 0x0, [], r0}, 0x48) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000da9000)={&(0x7f0000489000)='./file0\x00', 0x0, 0x8}, 0x10) r3 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r3, &(0x7f0000baa000)={&(0x7f0000f8a000)=@l2={0x1f, 0x336, {0x4de, 0x4, 0x4, 0x8, 0xffffffff80000001, 0x97}, 0x8, 0x7fff}, 0xe, &(0x7f0000695000)=[{&(0x7f00007d6000-0x1000)="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", 0x1000}, {&(0x7f00004c3000)="26b0742ea83df092c1218123931d818ac30731a3b6561629968de215d6074ba85be7beae54f7b70c212b8afa7cd3d7de2e483cb41ddd52081b446dc4b1271a4a218056bd9c4616f6f7dfe0c6f0761dfafdd8e2b38f692fe7d148063ef24fe102064c73e9a3eaa1513586d5cb7bc6b320027ef86c6ebfcba771c1e6a091fa3f72a5acc23a36c7124c70504bd68144690a001c92cf30806cf2246ea8304c101edb007a8fc8397240618b2dab64d5", 0xad}, {&(0x7f0000e35000-0x7f)="1bef7be03f29de4f05c2ff8a9f7d05116407eb06ae3662ce608698b8ad87d07e57e440b458f0c9c22fb0d2a49c1772eefeeb07726a80a93c3d5695fed21b627caceab3db055b7bdf0d6f524196bdd839cafeb4d098c177bfd756e976d4e97fb43dd777a6e0b2776c971a27619bd4db2769dc98750494b829eb26938ac526ec", 0x7f}], 0x3, 0x0, 0x0, 0x1}, 0x880) mmap(&(0x7f000033d000/0x4000)=nil, 0x4000, 0x0, 0x88031, r2, 0x4b) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) sendmsg$kcm(r3, &(0x7f0000155000-0x38)={&(0x7f000060b000-0x14)=@ll={0x11, 0xf5, r0, 0x1, 0x4, 0x6, @empty}, 0x14, &(0x7f0000000000)=[{&(0x7f0000120000-0xea)="ebd088bfd54cb3d443b855be7d114399044f20eed9e858807f6f17d7c1b87579ba89ddbe75adad7f02051288ce86ada8c1b3b6e91dc188a9e63bff5a88dd9c91c362fa61b81a5ed3446dbefd7cd802d436fff3e201c966fce744e36ffedd583e87e3e9674e614b2fbece16bb15141687bbdef550efac70ec151d372f46842e2317b8c130e656efbd7631acbf91fd93d925e66739081d9464f2cdb9326c577db4d8af493babf0ef9a553629d33be352154c64c4520c2f8281141e479df1a1a7cfe9373e6b4ba29457a3e18a05342602a9922dbcf49b70c97ae50cf9ea65b1cf25e30478c240001081643d", 0xea}, {&(0x7f0000641000-0xa2)="1854be0fbe2f1a733cf9ba4d847f1976769e8667633fbcd23cf9e0f0d5837bfcc1e33723811d0db7065303397353da8f019a6d70f8357c3800046818f467d004262b9a54dd936ddd9d60385f03143826634fdfaea1942ebd4ae62dd1691c0bd0d36c414f35ad9727b1e5f0d3683228c18af5f20af37a0ae3c5dd03959904ad3f32a508628ef898d67b937c9ae9c5695b7ed9534517b1f21af12f347020150c5b5666", 0xa2}, {&(0x7f0000c50000-0xdb)="370aa284a5d364624b9bf60d325dd48b3743f095101b16272bff9b205a2f4ae9d7674b746aa7afb52b5d2a9273f382a12ea4e7c7b9b0b275896be7328da7912d4bb6ebb71ab667a85c734611c6d0b2c48f7b61df791c9d76fcb42ebe759dffb1ac655dc22360f0828b650571b231d3e67a422e83bc88699ce54a29b03de38db3e66c44873e413d3113d6cc308164e8f25056e5d9e1305a4591bf46b5588e7426ee88d40b74f9cc97e7ca54b7ed293b278a8e974ad9c6979fbdfb2e15c29c795fa314016ac4f807f7a05b2c169ce882dbdf06a46ee4abcc2d10abe4", 0xdb}, {&(0x7f00002d6000)="ddb4c54e0e7e67c910637d103b789adc8e1c4b20976e2b0e34c37007a05ad956f18abc4ebda7d0be50c8de849d410848f5071e5ca7a79b623f7ef7d6995abcd01bb3ee73695a9e0b1567ea82a65e08b8ee2261", 0x53}, {&(0x7f0000cb1000)="21ad1a3fe4e097bf66d42d4be7d4ca2d4b9bcd887c64085ff8757db4ae8f8c8fc4ad4e2f5a34a49148aecd37f7d1752546efd9ae653854e8d63999a576753ce650b711a035b2e705c2df2025645752d324b57452d23a3195707178ad41ead05fd0ca67a14adecdfe4a414b8ab0553d490a8286b56910d9632fd5cb99459ce5eca6da12e7089c782145dc1bc9f23d0d3e436391", 0x93}], 0x5, &(0x7f00003b7000-0x40)=[{0x40, 0x1, 0xb8ea, "e34018c2be3bcdc77e1cdc017084fb8fbbf5a92d1f13a492646541117d1915fb15ed206059bdd27aeee26405355da5"}], 0x40, 0xc804}, 0x4008040) 2018/02/07 05:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a53000)='./file0\x00', &(0x7f00000c6000-0x8)='./file0\x00', &(0x7f00006ac000)='ocfs2_dlmfs\x00', 0x4000, &(0x7f00001fd000-0x1000)="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") socketpair(0x1d, 0x80a, 0x7fffffff, &(0x7f0000495000)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000401000-0xc)={&(0x7f00004f2000)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000000a000)={0x8000000004, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ad000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/07 05:36:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f00000d6000)={0x0, 0x0}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d89000)={0xe, 0xa41, 0x7f, 0x6, 0x0, 0xffffffffffffff9c, 0x3f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000192000-0x20)={r1, &(0x7f00000a3000-0x88)="11f5979598448022e4bffef3ee3176370577eb7eae0caf86da37a1bac2b3909b8dd619978cc0eb2219dd5d214ec3915c869ae103c3fc43d78d8087ed113be3111706bef7f58e0a865fa9a8c836aa67aaf26ed6f6866bac865b58cac2f58056f9d70ae7a25f91aae63bc204757a897ded98f458240bd8cf739153aa9e8b3fe2b42bcb8330d39d9225", &(0x7f0000078000-0x96)="6d4a1e48d546f1b1cb583b7aff836aa9cb22a4cf347ef4cc44816c5793da9fb12969d4caff4fdcc734203d45aad5aa515125e7d3c32165e9212554637b7968a30dfda129c7984a621bfb6d37d687a34e4f5613a57962973065d3ee24aa43d10697d5576112763fb4bf5f8f7d37ec638951464f23d6d5096c1354c12c3f0b7d6979f98dc74de593cec93dea7c62f9b5e74379acf9149c", 0x2}, 0x20) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000320000)=r0, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00005d6000-0x2c)={0xf, 0x7ff, 0x6, 0xffffffff, 0x9, 0x0, 0xfffffffffffffff9}, 0x2c) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009ae000-0x20)={r1, &(0x7f0000c67000-0x15)="34d76498ae5a227cb05540ab135c90983cd768112d", &(0x7f0000ad8000)="1cfa40fd915949ed6c45280d9c2f6e2e9909af3b46b70240a473021988aca800848bca9db0cd078d15e707eda986ca8903f4ff075261956f4b23757e2e12aaece8c42a3128cb6f517b49071d4f8368ade020b835c2c9de2691e33796481a21d4b1abe178f66d486697d6d96b973b8fcf12d0fdb8369d2ed52bab3cddffc4", 0x2}, 0x20) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x1108002, &(0x7f0000620000)="fa26165aef14bdf7bd5197355aafe24379d7521616c4c2a73eb0e4795137ac46cc691a77291bfd1a48c9c527364489a07df3aec89eaefb1571a05469c722b2ba2058f14e5a7417c72070f2630d3501075d0132d75dd19d54a5a6b9b157201203ec140218544e07000000000000001efdc20cda1cba745baed48b52e28c4cdcb044d779bc99dabddc2e046cac48903c201e25b10f37d0d0bf8474ac73a265a4559fa310bf22dca56b588bff28dab9853a6def0c2006c545ab4107eaccc29475b7a6") mkdir(&(0x7f0000490000-0xc)='./file0/bus\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000078c000-0x20)={r2, &(0x7f0000585000-0x67)="390b8d3a3d88659c78c80f49b8590435a7a7cee1e27d28a6144f8182c30f7d01d17172d0d6836a54d4f9f287fba8a2870e81a9276f28a65ae367d1f82bfef69b0d62b30bce57e50f1b50e1840a67096f5054e4aa530c13e9b547e9f8d259f3dbe8f1323c32cd33", &(0x7f0000a37000-0x3b)="d7313f630225f4ea87e4cd5e69f90a5c0b5142c89b9fd36e45fcde6e676180f6419f96bfe08737d5b53f39a645b06e77fc77f878e2f093920cbe1f"}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x48}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair(0x11, 0x2, 0xbd000000000000, &(0x7f00001d7000-0x8)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fbd000)={&(0x7f0000bb3000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/07 05:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x80000000001, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc}, [], {0x95}}, &(0x7f0000386000-0x4)='GPL\x00', 0xffffffffffff8342, 0x1c8, &(0x7f0000d70000-0x7f)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000455000-0x28)={r0, 0x0, 0x43, 0xee, &(0x7f0000e8c000)="ec554cd8c73f708b4116a1429400", &(0x7f000020d000)=""/238, 0xfff}, 0x28) socketpair(0x0, 0x0, 0x0, &(0x7f0000aa8000)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000aea000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a96000-0x8)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e5f000-0x8)={r1, r0}) 2018/02/07 05:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000f07000)='ext2\x00', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) socketpair(0x4, 0x6, 0x5, &(0x7f0000ad4000)={0x0}) recvmsg$kcm(r1, &(0x7f0000dc5000-0x38)={&(0x7f00007c7000)=@hci, 0x6, &(0x7f00004ed000)=[{&(0x7f00005b0000)=""/108, 0x6c}, {&(0x7f0000ef7000)=""/255, 0xff}, {&(0x7f0000590000-0x94)=""/148, 0x94}, {&(0x7f0000d18000)=""/183, 0xb7}, {&(0x7f0000189000-0x8d)=""/141, 0x8d}, {&(0x7f0000b60000)=""/241, 0xf1}, {&(0x7f00008c8000)=""/8, 0x8}, {&(0x7f0000d4c000-0xa2)=""/162, 0xa2}, {&(0x7f00003d9000)=""/47, 0x2f}, {&(0x7f0000109000+0x426)=""/151, 0x97}], 0xa, &(0x7f0000bc5000-0x3b)=""/59, 0x3b, 0x7}, 0x2000) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mkdir(&(0x7f00001ad000-0xe)='./file0/file0\x00', 0x80) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0\x00', &(0x7f0000e0b000)='sysfs\x00', 0x80000, &(0x7f0000ae7000-0x6d)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f000068b000)) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) mount(&(0x7f0000d62000)='./file0/file0\x00', &(0x7f000029e000)='./file0/file0\x00', &(0x7f0000141000)='efs\x00', 0x20000, 0x0) [ 116.248741] 9pnet_virtio: no channels available for device ./file1 2018/02/07 05:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dac000-0x8)='./file0\x00', &(0x7f0000850000-0x8)='./file0\x00', &(0x7f0000404000-0x5)='qnx4\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000004e000-0x6)='./bus\x00', &(0x7f0000ee9000)='./bus\x00', &(0x7f0000f95000)='xfs\x00', 0x0, 0x0) 2018/02/07 05:36:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e51000)={0xd, 0x5, &(0x7f00001da000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc}, [@initr0={0x18}], {0x95}}, &(0x7f000080e000-0x4)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000870000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000d6f000)={&(0x7f0000745000-0x8)=@un=@abs, 0x8, &(0x7f00004fb000)=[{&(0x7f0000184000-0x26)=""/38, 0x26}], 0x1, &(0x7f000061c000)=""/177, 0xb1, 0xffffffff00000001}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000583000-0x2c)={0x1, 0x7fffffff, 0x20, 0x4, 0x10, 0x0, 0x7f}, 0x2c) 2018/02/07 05:36:08 executing program 7: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000528000)='./file0/file0\x00', &(0x7f0000072000)='./file0\x00', &(0x7f0000353000-0x9)='configfs\x00', 0x801, &(0x7f000077d000)) mkdir(&(0x7f00003b2000-0xe)='./file0/file1\x00', 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000de5000-0x38)={&(0x7f00003a2000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58, &(0x7f0000e70000)=[{&(0x7f0000f04000)="57bbaec2a18a67fe5e7a728073e8107625c3a07f3751239adb9045d0d3baf989e2ad2c", 0x23}, {&(0x7f00007c0000)="2aa84e489bc2cfd04dc6d787ccc88663df2b428b8aa1bdd53b41fbd8e31fe7854710cd032ef445ce9f2fb93806ac048ed082dd6b05e72436eb7fa6bc158a0664230d3feb552f6860333b59f835c526337d427d20b3a1cd8790575b563b93038e7ff7b81cd7c980d162ab5578ccb0f20c49b034dcb2660942bf4f60", 0x7b}, {&(0x7f0000b69000-0x9a)="16b177427fa7cec521a9a4ce2cf6bde0df41f83605a9baa2b08b6c9ffcd5023939ff50b4f6a776570d4a8097489291594ebf63569f6922eef6f8f09d3a0833819e6e14254586ca7d213970dd739dd9b6a362b958fe31f588cab47f35894a97e094c32cf60d3fe85a44fa856b54d27b8cb70bda7eba093ca48f21891204a4cbe2b310277647f3047bebe2cfd30ddf40c4757ba0bcc70ccddfbfed", 0x9a}], 0x3, &(0x7f000046f000-0x1c0)=[{0xd0, 0x103, 0x101, "edb8eb17de2585b4a20067189af411b15ac325b851aaf8b0a4f39b2e176c32cd2e10091e2db8d165c56e0fcb3d875d10df9ceebb594d131ccf86743b8aeb1937ecf88945cd38ab76ebccc8f68976ac529c83e70ba1c93bed7d20e9a2d0ee00da3d98f9e713130923030df8d29aa39c9ec3f3660efd2573f9953edcd012203f84af985ded55a132e22556e0605091c43bc3f2d2c8cecfdb65c52a5c076244c1b9bc0be7c0ae387ff59602eb7e633e2e85788cdb25f80720fb48cac6298c9c62"}, {0xf0, 0x12f, 0xfffffffffffffffe, "9ecd4c568cb3e80940ba689bd76a7d0744ddee9ce4e996ca17e2f3d49f28324a6ef60004f0f80a58a8b34662808be906d937b1eb11be377c2d09543fcaff9b6acec76dd19abd4b335d98510e962bc7c30898d146344b35536b882565f13a86a0c76af9286b4859b95866c97ba0361234e7520950e373bec83047e4efd1f10bc770136e0a00bc33085648fb2cf0458afb822f8f22b1e06c05c476a7b06024699f905fe679073e60a538d269427284364851cbd069c2d14136e32fb0c64080259638264db343122e9015092d6ab2b4880236d81c41b6470ca307a58136"}], 0x1c0, 0x1}, 0x4048080) 2018/02/07 05:36:08 executing program 0: socketpair(0x1a, 0x5, 0xb, &(0x7f0000275000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000034d000-0x18)={r0, &(0x7f0000413000)="2bb63921d066405146a1d21e9e92bbdfa9f15b65dcdf91a74e4188f3b226a2af9aea953b60c10122473eda2a3f24c1ea9504ed52829ea1692487a80505b26db7ae937c39eab0ba7d9c96549ddcad87508b0730f566dacb9038c986cd6674deee2a1e997e3f2e6bbf6e89ba10375396ed5481bd4e9a6cc9bade53bc88e28e08c3633fb0", &(0x7f0000dce000+0xd88)=""/72}, 0x18) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x9}, 0x2c) 2018/02/07 05:36:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000a55000)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0xfffffffffffffffc}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b97000)={0x5, 0x0, 0x7ff, 0x1, 0x2, 0xffffffffffffff9c, 0x80000000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ede000)={r1, &(0x7f00004de000-0xa9)="64d6428e17399f5f62df33289130e43e77286fdc005855426d65e857420d55126ab8ecbaa02e229558370e00edb44070b1dd9ca152a86299df384408c89431e79c9bae58931aa4940f04d9eca2feccf05212436ba87a3ff948a52420ffa4e5a9a6eb63de849e2dc25f2f3d71b18b16ca9235074516c1be2b1d9986184d5413d4ffdd9ab9588ab167a249ac92f33b24f0a3d2d13ce08d4920497dee8f82c3e1f2d88e7fd433a940a50d", &(0x7f00004c3000)=""/117}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000b3a000-0xba)=""/251}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000e19000)={0x0, 0x7, &(0x7f000006d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ddf2da5, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7683f7e2, 0x0, 0x0, 0x0, 0xfffffffffffffffb}], {0x95}}, &(0x7f000029d000-0xa)='syzkaller\x00', 0x800, 0x18, &(0x7f0000323000)=""/24, 0x0, 0x1, [], r0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e94000)={&(0x7f0000736000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ecf000)={r1, &(0x7f00009f4000-0xbd)="2671c5e2d9122f51a4e0d36d685fc6ec8fa3ed89e10c1d7bae897741d28773434dca40bfb1e8fc9f2a391477a34a962b33256056a33a82e0cf0d08f26ec3a61f45d434f3c86163210501ebbcb10b3d1c1f703afee4007c97422fb30ff31ba9b6f2b77359d48f63a2a26f3152838e86babebc61c89ce24008c0b29d94fb44dd6b1d3bd54e8195f0ff68c401c56384261e544169720013cd7d628a3540ca57289a63b1e6c953cef8990b82fc44a1ecc937504023ceb2c99bcc24f8db1b41", &(0x7f0000cfe000)=""/81}, 0x18) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ce000-0x8)={0x0}) recvmsg(r2, &(0x7f0000df3000-0x38)={&(0x7f00007be000-0x60)=@nfc_llcp, 0x60, &(0x7f0000c24000)=[{&(0x7f00009c4000-0x71)=""/113, 0x71}, {&(0x7f0000156000)=""/231, 0xe7}], 0x2, 0x0, 0x0, 0x800000}, 0x102) 2018/02/07 05:36:08 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fea000)={&(0x7f0000a46000-0x8)='./file0\x00', r1}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r1, &(0x7f0000091000)}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dd1000)={&(0x7f0000263000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fec000-0x28)={r2, 0x0, 0x37, 0x59, &(0x7f0000668000-0x37)="42d96765c3d5bea0169d38b56658086ea0db8bb865c1458ef624792c6a15025233b7f4601e88459063dc2d1b23c226eb514ee901ff965c", &(0x7f0000fec000-0x59)=""/89, 0xd76d, 0x2}, 0x28) 2018/02/07 05:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xe, 0x8000, &(0x7f0000e86000)={0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006f0000)={&(0x7f0000b2a000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ccf000)) 2018/02/07 05:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "a9"}], 0x18}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000859000)={0x2c4, 0x0, []}) bpf$MAP_CREATE(0x0, &(0x7f0000b64000-0x2c)={0x0, 0x6, 0x2, 0x2, 0x4, r0, 0xfffffffffffff000}, 0x2c) 2018/02/07 05:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007a8000-0x78)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xb, 0x8, 0x8001, 0x0, 0x7, 0x7, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e0000-0x20)={0xffffffffffffffff, &(0x7f0000097000)="08abd78feb035f", &(0x7f00006e1000)}, 0x20) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mount(&(0x7f0000984000)='./file0\x00', &(0x7f0000439000)='./file0\x00', &(0x7f00008f3000)='tmpfs\x00', 0x4004, &(0x7f0000389000)="b11ec422473e6c6bc01c2834804a8eb94c0ced2f6cf17f9cdde2e8e07705e1b5a899753c863ed2f2795e02b37b069aff2cf81e5a20b073b78750e891f695be8e3bbdcb81fb0bb01cc7297981c48ddfe030eac0aee1ccd88708c5c511e7adc4359dbeb5d42419be6e16feb45afda1bdd913af11dcf6955499") 2018/02/07 05:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x9, &(0x7f0000add000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f00001b2000-0x38)={&(0x7f0000c42000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e2c000)=[{&(0x7f0000dec000-0xe5)="01a76d965ad1bec66175f7e118f7d0658805df3c28799f1d4a6bba4c699ddda79c6c1200b1785709559d860ec0fb82f152fba923179327244396ef391b3f4d2675570ddc525a4a3abbe94d1a9c751217ff467be1d018696d2568709b77d86930bed45a152dd64880f5ff119ce41731cf14f14f56cbc03380111093b7462df7b9a84be67bceb0cff0ada3957640407d740625576f6f585453bf97b7fc92b3a717487ed3f0a4cf08e0940185d928e0495fbffc8f3142cd96c7f56020233f84a03b9b735e4eb4a3557e7c7f8cac856fde3a2e1745d0e06eb30591274aaca40aa0b54db9d0720c", 0xe5}, {&(0x7f00006af000-0x46)="33e92df8e0cb65cbf9cef745187bc86753080d22fd992f808405987afcb1aa7ceefa51a2dab8ca763c72c097e82268d73ba2d1b3db4c48b318bc1d10a208c8cff97aef166a82", 0x46}, {&(0x7f00001d8000)="22cf7e2a2371c305ae8570ba575390d00901e2633c8fa8f23530b51276772ac5c84100c63bb6805fa8e216296eb670419bb7945f70a067d173886688a077ae613186ce36c287f5d5684c42fba39696bfcfeadfd70089e1eb43ec06e3388a64dc97b4b53b66bd758cb3c871ae7dd46192dbf48701b025fdfb01d1a0e59c6b44051b157c548f290b540827f044732114bfa28e65748e2d4041d344f2bc5a7ba4e8e07affae1bcf374f4b40f38eec8041921ca422873125ab49005b858c3ab47ed6", 0xc0}, {&(0x7f0000152000-0x17)="9dabff3916af957cc00f786aaeb3efb5074c20508eaf39", 0x17}, {&(0x7f0000dbc000-0xfe)="e7839930b198ae7ebf6ff77257681d62e00c089ec0258598ab4be1f80ad8c84e98155f2e67556d39571d62c9fc4cb9780247b296d6ff47d969446facf8601a355f17781b778ef4dd9d4c6c4835f0273d39e1de3386e5e7aec25351e8568d8b0772e0c90e7e0e6ee09a673919ceb7b6cf0dddf7be0ae62863f5661237bebb0365da18f340d608609bfae23593d49e988002cfd8dccf8c8bf943537f953eceb744642379888e2db9d62bb51272b4c5fb1a271838a65adb68fa774710345494d0b2221dbabc25faea1e2a6e8a0b4a9595830f75ee5c4cac56709862fe44d59452b45b1f19e4cdc3927f2f763009bd5f6a1c29de7df7e60abf36a6e1d84957d6", 0xfe}, {&(0x7f0000d0a000-0x3a)="a788bcc4ecfeee514437c9828b9309080eebc6c6c38f5066265cfa45ad8cb0133e76723f681d5832db658c5295ccfe8d264721d30551ec5a0f15", 0x3a}, {&(0x7f000008f000-0xc0)="b8d399775aed490727f411c5b14d12c9bd5246be53d9bf2de01e138f157484b0e662322f61da0f6ff8f89654d66b5ab825e9913045b488e7daf18734f9304ebbc3b86c991d4cb9a207c7bde5c917a89c330c3816ad715a60589de098463d86583b786fa223b10aefd6d9864ba3d5c3e05902b61f5ecc2cc0d3e64cca51e9a02d7cc327aaf51adda6f4247fb08922a69ca769e6f00162f8eee7e14a4bbf763363e9ff74c71f15375fd7b188d9b60b4416dfce943265cce1750fd875e670b80889", 0xc0}, {&(0x7f0000baa000-0x1a)="02ec08f965d33f5e046f7b7accae804679933a25b1c830a76341", 0x1a}], 0x8, &(0x7f0000d7d000)=[{0x1010, 0x115, 0x10001, "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"}, {0x10, 0x116}], 0x1020, 0x4881}, 0x40000) r1 = getpid() mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c30000)={0x3, 0x78, 0x4d, 0x0, 0x401, 0x7, 0x0, 0x8, 0x200, 0x2, 0xffffffffffffff85, 0x8, 0x131, 0x9, 0x5e, 0x8, 0x0, 0xc, 0x2, 0x1, 0x4, 0x6, 0x4, 0x527a, 0x0, 0x3ff, 0xdf7e, 0x1fa2649c, 0xd55, 0x0, 0xaa0a, 0x80, 0x401, 0xff, 0xffffffff00000001, 0x7, 0x0, 0x0, 0x0, 0x7388, 0x4, @perf_bp={&(0x7f00000db000-0x1), 0xf}, 0xa00, 0x4, 0x4a, 0x0, 0x80000001, 0x5, 0xff}, r1, 0x7f, r0, 0x2) perf_event_open(&(0x7f00000b7000)={0x5, 0x78, 0x1, 0x8, 0x56b, 0x3, 0x0, 0x7, 0x20800, 0x9, 0xf2d, 0x8, 0x9, 0x297, 0x9, 0x2, 0x4, 0x9, 0x2, 0x10001, 0x1000, 0x1d7, 0x7, 0x0, 0x0, 0xffffffffffffff1a, 0x8000, 0x7787, 0x3, 0x81, 0x4, 0x359d, 0x40, 0x9, 0x200, 0x6, 0x4, 0x400, 0x0, 0x3, 0x5, @perf_bp={&(0x7f00002a6000-0x1)}, 0x20, 0x9, 0x26475302, 0x6, 0x4, 0x8, 0x1ff}, r1, 0xfff, r0, 0xa) 2018/02/07 05:36:08 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x78}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x88f, &(0x7f0000f70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f70000-0x38)={&(0x7f0000f6f000)=@ll={0x11, 0xff, r0, 0x1, 0xf4d, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, &(0x7f0000f70000-0x20)=[]}, 0x8000) 2018/02/07 05:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a0000-0x8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000acd000-0x2c)={0xa, 0x0, 0x3, 0x77c, 0x13}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000565000)={r0, &(0x7f0000d46000-0xb5)="412733b2762e95206cac73ca317edc0834201ab8c07d3da52f6c2cb935abb38d0e2960e1de9df21905373efbea3d73a606e6fc30e78e1f6c2299dec79703ff2b37e942c827d5dc9cc5504e466daba875b0eb56fec1cf3b74273134550bd8f51a3407a33fa6322ccbe18615b9ec05b0e4918f688a73f1203010ca39a3b66e2a24028522d0d7f0e7b4b9c81c0296c33f9f094f16ad9581de66b230178368fbf1e6b4bee06042da5fd7170b8f18c43c42607afe2e9cb7", &(0x7f00004d0000)=""/71}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000030c000)={r0, &(0x7f0000ca9000)="178cfa2a30d8574bd3c39b364f10cca1", &(0x7f0000183000)="64603f1b3789de2200422673f22f7e4756b7866a6a05ac8d3cc9189dc3728e7095b2af6857d9d77f039766fbce179ddb96e2daf586b1b07872f1f71cf8e5bee34251717b80b683acaeafb73ac822fac28e15f4859ec89c1582fe6258d8826bfc10a582e43312d56c4e42892356ae0fc79b7c50a2e28d0dd00f54cce003b9c7ef192b565585cde8f80094c0e689dee4359844fc829e083556a84214316fe8ac884ad133bb819e54c04d7b36750b5ae7fb59", 0x2}, 0x20) mount(&(0x7f00008e0000)='./file0\x00', &(0x7f0000ee1000)='./file0\x00', &(0x7f0000040000-0xa)='hugetlbfs\x00', 0x1000000000000004, &(0x7f0000fea000)="a18a27d21016147ef2d82a20ba143af38026f6592452ed6fd680bcd92c8013b086af3cd48d7b800508d2efa6a41d8d78bc18a04fa087e6a1d29b0ed4d9a7fbb9bc74f3bcdd8e37f88fee85befab2fde06cee08318914d7da7e80465071c8c4abfe0946329a69199b5150f02bd7085a5b769552ddcfdbf0094c3e7df5542c696a20696c57320039f9bfdfb0dfab66416f5d441f577b33d62b230cf449620e963f2588a75a865a24587e3c6fda5a18219c1d6569cab0d4463947b687476c4c1c3f3e662a57e9c821b164ebea0c8063ed43358482d18f438a60f7f7f3195b") socketpair(0x0, 0x80807, 0x5, &(0x7f0000cef000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001db000)={0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f000007b000-0x10)={&(0x7f0000447000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000bb000-0x8)={r3, r1}) mount(&(0x7f000095f000-0x8)='./file0\x00', &(0x7f000049c000-0x8)='./file0\x00', &(0x7f0000aad000-0x5)='vfat\x00', 0x1, &(0x7f00002b6000)="dadcbcb61930d0beb53fe6a60b2965b7a96ea9b820cf4c87664b1333f6b9c8a29b2a02a0ad2d6981b777e833cb215dba") mount(&(0x7f000035b000-0x8)='./file1\x00', &(0x7f0000a1b000-0xe)='./file0/file0\x00', &(0x7f0000cfb000)='pipefs\x00', 0x80000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007ff000)={&(0x7f000085b000-0xe)='./file0/file0\x00', r2}, 0xc) mount(&(0x7f0000078000-0x8)='./file0\x00', &(0x7f0000bf1000-0x8)='./file0\x00', &(0x7f0000008000)='exofs\x00', 0x8000, 0x0) 2018/02/07 05:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e44000)={0xffffffff, 0x0, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003e9000)={r3, &(0x7f0000bb6000)="1b1db279de75203ebd6d6cd0fc4e99ff5b7188739da69187315bb45968b880a9a3951eeae107576e64260b54c351af24b1ea28007af8313a787c55a0921921d8c3f9b4731ba67da77906c0b7879b70512844ec2a12dbabe8f0670106fede95d42370bfbec3472b220fe5ba9647601ad481a5a1062c5a88e0c080ec5f7e5dfedc3abfa2790bf1f410eb6df8a0b6f62d60b1399c4d98e152775d5d0902937859966ea1c6ae770202b9c2f6a2f5d9"}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000072c000)=r0, 0x4) socketpair(0xa, 0x80000, 0x1, &(0x7f0000cdf000)) sendmsg(r2, &(0x7f0000621000)={&(0x7f0000ab5000-0xe)=@l2={0x1f}, 0xe, &(0x7f00000a9000)=[], 0x0, &(0x7f00002a5000-0x1450)=[]}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000d11000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000eba000)=""/92, 0x5c}], 0x1, &(0x7f0000013000)=""/161, 0xa1}, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x100000000e089, &(0x7f0000cbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) recvmsg(r4, &(0x7f000084d000-0x38)={0x0, 0x0, &(0x7f0000782000)=[], 0x0, &(0x7f0000d2b000)=""/50, 0x32, 0x9}, 0x40000002) [ 116.491333] tmpfs: No value for mount option '±Ä"G>lkÀ(4€JŽ¹L í/lñœÝâèàwᵨ™u<†>Òòy^³{šÿ' [ 116.553835] syz-executor5[8927] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 116.562731] overlayfs: missing 'lowerdir' [ 117.187217] IPVS: ftp: loaded support on port[0] = 21 2018/02/07 05:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2000000800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000c000)={r0, &(0x7f0000b66000-0xc)}, 0x10) 2018/02/07 05:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000559000)={0xb, 0x3ff, 0x0, 0xffffffff80000000, 0x10, r0, 0x5}, 0x2c) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000695000-0x8)) 2018/02/07 05:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair(0xf, 0x7, 0x1, &(0x7f0000ffb000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e37000-0xc)={&(0x7f0000a84000)='./file0\x00', r0}, 0xc) 2018/02/07 05:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000020c000-0x40)=[{&(0x7f0000480000)=""/15, 0xf}, {&(0x7f0000c47000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x10dd, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x4, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x400000000}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b03000-0x10)={&(0x7f0000414000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ab2000-0x28)={r0, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) 2018/02/07 05:36:09 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a86000-0x4)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fe5000)={r0, 0x2, 0x1, 0x16, &(0x7f0000184000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000276000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x840, 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, @perf_config_ext, 0x82}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 05:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000bd7000-0x2c)={0xf, 0x0, 0x0, 0xebe7c1a, 0x8, r0, 0x400}, 0x2c) sendmsg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f00000da000-0xa0)=[], 0x0, &(0x7f0000501000)=[]}, 0x0) close(r0) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000418000)={0xffffffffffffffff, &(0x7f00004bd000), &(0x7f00009cb000-0x1000)=""/4096}, 0x18) 2018/02/07 05:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000131000)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000fe000)={&(0x7f0000c2f000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)) 2018/02/07 05:36:09 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x8, &(0x7f0000b64000)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fd2000)={0x7, 0x0, 0x0, 0x0, 0x0, r0, 0x5}, 0x2c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000055b000)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000447000)={r1, 0x0, 0x1000, 0x32, &(0x7f0000d35000)="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", &(0x7f0000af9000-0x32)=""/50, 0x1f, 0x1}, 0x28) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x21}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251}, 0x48) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000fd5000-0x78)={0x7, 0x78, 0x100000000, 0x1, 0xff, 0x100, 0x0, 0x0, 0x10e4, 0x8, 0xfffffffffffeffff, 0x7, 0xfffffffffffffff7, 0x100000000, 0x5, 0x5, 0x3, 0x7fffffff, 0x7, 0x7, 0x7fff, 0x3, 0x3ff, 0x2, 0x3, 0x10e, 0x7f, 0x0, 0x4, 0xbf1, 0x4, 0x6, 0xff00000000000000, 0x0, 0x2, 0xfffffffffffffff9, 0x5, 0xfc, 0x0, 0x63d4, 0x4, @perf_bp={&(0x7f0000fd4000)}, 0x0, 0x8, 0x3fe3, 0x2, 0x9, 0x10000, 0x657}, r3, 0x1f, r0, 0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f21000-0x28)={r2, 0x0, 0xc1, 0x84, &(0x7f0000fd4000-0xc1)="c6f5dadf8f452b53d089998c83df049bec8b2c1529bf2ba30fab71776df901731390deb57fa69e1956482a7ef2080939f10320af8962ae2a2447e4c2cbf62159465e923254d34fea6d2ce6e03e22c3838bde8c36c03c46b56c814ba98c861931887c241089e7e6206f329abc7c77594f3b04d8575ad2430d0426e19cb653b34c58c3e16a13f85e9cfb65f5e4119798a3bd0cba9283f032296f8e5ccb0afef050b236f81dd09626ea20cfee2774dbffec0be1f9f8cfcea958e5290e4b5d0412f741", &(0x7f0000fd3000)=""/132, 0x2, 0x6}, 0x28) 2018/02/07 05:36:09 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x7c, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f6f000)={&(0x7f0000f6f000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80807, 0x5, &(0x7f0000f6f000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x14, &(0x7f00003ee000-0xa0)=@raw=[@generic={0x2, 0x69a, 0x5, 0x200000000}, @map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0xc}, @ldst={0x3, 0x0, 0x7, 0xa, 0x1, 0xfffffff4, 0x4}, @call={0x85, 0x0, 0x0, 0xb}, @ldst={0x2, 0x2, 0x2, 0x9, 0xf, 0x130, 0xfffffffffffffff0}, @jmp={0x5, 0x1f, 0x6, 0xf, 0x9, 0x50, 0xffffffffffffffff}, @exit={0x95}, @ldst={0x0, 0x3, 0x1, 0x5, 0x7, 0xfffffff0, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x6, 0x5, 0x5, 0xfffffff4, 0xfffffffffffffffc}], &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r2, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)}, 0x28) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f70000-0x10)={&(0x7f0000277000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bbf000)={r1, 0x0, 0x1, 0xffff, &(0x7f00005eb000-0x4)=[0x0], 0x1}, 0x20) [ 117.274941] 9pnet_virtio: no channels available for device ./file0 [ 117.330981] 9pnet_virtio: no channels available for device ./file0 2018/02/07 05:36:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000001000-0x1e)="9efe44528e5e0f0140ac8d01d9acd592b57ad22be8de45b70be010737932", &(0x7f0000000000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcf000)={r2, &(0x7f000066d000)}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fd1000)={&(0x7f0000024000-0x8)='./file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fd1000-0xc)={&(0x7f0000fd1000-0x8)='./file0\x00', r2}, 0xc) 2018/02/07 05:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xeb, &(0x7f0000a48000-0x8)) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000cda000+0xcff)="637075262b300000000004010400e8") mkdir(&(0x7f0000ed8000-0x8)='./file0\x00', 0xc4) r1 = getpid() perf_event_open(&(0x7f0000909000)={0x3, 0x78, 0x5, 0x3, 0x8a, 0x81, 0x0, 0x100000001, 0x800, 0x7, 0xfff, 0x0, 0x100000000, 0x2, 0x800, 0xfffffffffffffff8, 0x8, 0x5, 0x5, 0x4, 0x9524, 0x81, 0x60bc, 0xfff, 0x5, 0x5, 0x9, 0x7fffffff, 0x1, 0x200, 0x9, 0x1f, 0x2, 0x40, 0x1b, 0x7de, 0x1a0, 0x8, 0x0, 0x40, 0x5, @perf_bp={&(0x7f0000032000), 0xf}, 0x0, 0xfffffffffffffffc, 0x7f, 0x2, 0x3f, 0x2, 0x7fffffff}, r1, 0x6, r0, 0x4) 2018/02/07 05:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00004b5000)={&(0x7f0000e8a000)=@llc={0x1a, 0xf7, 0x4, 0x10001, 0x72, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f000034a000-0x80)=[{&(0x7f0000ef7000)="89725d2c2c45c86517ef89f725598b38e76371d2d12f3e89d18e026d419e3c87ebbcc7ff1d04a52b0cf7540db782891d545d2cc3cfd259e134c32d181dfe61fb784ff54b9bcafedcd2a014d2d9df2394b616aed036110efe2b5a70", 0x5b}, {&(0x7f0000c51000)="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0x1000}, 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