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"}, {0x60, 0xff, 0xe478, "c526aa709fc29178d5cc33b177d11393d9c7003abbfb5204a1d055f1e4dc65bca6b7e5cfbbe6707eba9e20e88a1320a935e98623ce863302fdf780a5c8ebc223ba4a8b66a5a753a9419366f4e0775534"}, {0x90, 0xff, 0x5, "88efd1c475dbcc761bbb1ff481b0859ac6f726b051ee956c6e23f0425fdd955f324892fe8b95a7d3e604e16190953e181127790aedd57b6ec131a6d202ca349e25be18a880ab8cf3499d7cdfc1353cd8ee466f33d41c83f2fa1471aa2083e54382c7ce2b04138ac36b07817519efec391452b31dbdd243bdaf48a0"}, {0xd8, 0x110, 0x93, "cb6920f74ed577a4aa70de9ffedb0989de87004d882f5a9b6b8e67ac47f9650764a4c1e8329ae8dbe273bbd2fa1ba12118ed64d940eef55a6adca83e1ce7afc663451b6e300b26115741e593b549d1ed79e036b23ae24017ede9fc213bb35b7a7d0511696f27822b82f3fceca4e6c8c8396b11dc55ee5830acb3cae495f51a87acdb04bb024391e39f6d8c1055cd1b1ac1380a51ffac8602404043a66f576d771e05de264b48cc65bb143a0f84b81aab0a2fc200384b7e496ee876a8ff81d2a91186b4c71a"}, {0x30, 0x3a, 0x2, "4491f968fadbab6a49120696afa1c1c2a975149b21d91cd387bd"}], 0x1308, 0x4001}, 0x4) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) 2018/01/28 22:30:50 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f75000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000631000)={0xb, 0x0, 0x4, 0x10000, 0x16, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000632000)={&(0x7f0000f75000)='./file0\x00', 0x0, 0x18}, 0x10) 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) bpf$PROG_LOAD(0x5, &(0x7f0000f76000-0x48)={0x9, 0x5, &(0x7f0000929000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4a}, [@map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f75000+0x7cc)='GPL\x00', 0x30, 0x4c, &(0x7f0000f75000)=""/76, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(r0, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x0, &(0x7f0000f72000)=[], 0x1000000000000094, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f76000)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x200000020, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x20000000ffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r2, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005d1000)={r2, 0x0, 0xfc, 0xab, &(0x7f0000f74000)="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", &(0x7f0000953000)=""/171, 0x80000000, 0xffffffff}, 0x28) 2018/01/28 22:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000b73000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bab000)={r1, &(0x7f00005b9000)="", &(0x7f0000a1f000)=""/106}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000016000-0x20)={r1, &(0x7f0000288000)="7be9c53311bcd860a5fc563e03520ffc9efc1741cca8ef25eb3fcb2e8655a5bda70d4572a60e830263532e0ea572ec55c05214982ba095e3e6452f527902c7be6560fed8a584be3b605129cc33c304d6867ef4849b68e5d9fb8b31eefe27f52f5ce6079a19c60979eadae45bf959d5937f494c", &(0x7f0000157000-0x2c)="ad22418a855eef0b60ca9fd4e960d74d175ad5507a2cea62b4e210687aa623f7de759f68b820a6a114f5bfc9", 0x2}, 0x20) socketpair(0x10, 0xf425f616b0a72ad3, 0x7, &(0x7f000001b000-0x8)={0x0, 0x0}) 2018/01/28 22:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e71000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000681000)={r0, &(0x7f00005e5000-0x34)="ad25bb968d01be83aca3ae6e27a6edc5e0841f747ac9057b7aa4facb41256be7da60b505ea8e86c54153cdb716aff01ac0389df8", &(0x7f0000150000)=""/90}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ea6000-0x2c)={0xd, 0xd6, 0x5, 0x9, 0x12, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008a4000)={r0, &(0x7f0000be4000-0x1a)="", &(0x7f000032f000-0x76)="", 0x0}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002e3000-0x2c)={0x6, 0x3680, 0xffffffff, 0x11d, 0x8, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000029c000)={0xffffffffffffffff}) socketpair(0x3, 0xa, 0x1000, &(0x7f0000674000-0x7)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000091a000-0x4)={r4}) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f000053c000-0x10)={&(0x7f0000b2e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000687000-0x38)={&(0x7f0000dea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000930000)=[{&(0x7f0000f2b000)=""/43, 0x2b}, {&(0x7f0000613000-0xbe)=""/190, 0xbe}, {&(0x7f000067a000)=""/85, 0x55}], 0x3, &(0x7f000077c000-0x6b)=""/107, 0x6b, 0x1755f3ca}, 0x40000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000357000)={r1, &(0x7f000099d000)="a8d1b8312cb724890757aa9b3cb4e3d5d600dc22c79f6a1760ad70aa5a5097edc32ee3d6", &(0x7f00002da000)="3845acd15cb96195190be9b940ebdbcdd46f6a5440789b8990ccf1ec1f30c8d3608ca024dbd21aa7e84a5b", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000085e000)={r2, &(0x7f00002ef000-0xd6)="7758170161c5dec582b8726f5a56805ba0d2a5e5caee01a44b6feb8759eaf325e949c43a1102a0d718f92bc31d549ba95b08b1bd94085108045e667d8e2740ed08a4eeb0c90a829bff477d57b8dda3dc5e3cfe74341f9ae344487cfc0afdc9f64c714a4bf83e6827b4917b588530617186d01a188cf8b410a97c32114d7c3d5f4d8592ad362b6d0257555822fc0577c214d8e28ab5f8a228bcf2e49411cc95aecdc2aa09fbd08774200cf567aaa09d2f0cc911f7855f2979ca7cc73f3f5c9e15dee014e4262befd0b98d016226d863c57c432b2b565a"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000af000-0x48)={0xf, 0xb, &(0x7f0000c7f000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xaefc}, [@alu={0x7, 0xfffffffffffffbff, 0xf, 0x8, 0xf, 0xffffffc0, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003cb000)='syzkaller\x00', 0x401, 0xa4, &(0x7f0000946000)=""/164, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) 2018/01/28 22:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000be3000-0x10)={&(0x7f00000c7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000882000-0x20)={r0, &(0x7f00004ab000)="ddf593bd09e3ef5cb49c41837382518619fec75856242fe1ef6f0f225c444f1d1bb417d30240819db9e7ea453b94631edc3d7f037dc13dff749166122f5cca33069944d7fc3ed061ef6c0b42d2d5c756fcb19148400e", &(0x7f000008a000)="22acab91fd62f235976d923563a53eda394d1a517a69c4f44f1b75de86850b90de60baa55ab9d95ba4cc15ec1d68603b0049ad6571c4cdbe2eb6eeb63659072d65659aa1c0034fcfa3805a6837b716223c380f6f72991be705be", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x1, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a96000)={r1, 0x28, &(0x7f0000f35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003e2000-0xc)={r2, 0xb494, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ebe000-0x18)={r1, &(0x7f00008f8000-0xb8)="", &(0x7f000006c000-0x5)=""/5}, 0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000026e000-0x8)={0x0, 0x0}) 2018/01/28 22:30:50 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008bc000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000104000-0x4)=r2, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cb8000-0x8)='./file0\x00', &(0x7f0000397000)='./file0\x00', &(0x7f0000067000-0x8)='hfsplus\x00', 0x0, &(0x7f0000bff000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x0, &(0x7f0000872000)="") mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a9e000)={r1, &(0x7f0000ff4000-0x72)="bfc0c660ee6b0dbf920e30b3fdaf5c13e531afb62f3f21a6ce5a4ff034fe09e17726d2cee0a7adfb37e42ea8ac68a66f52364348193ce43597e0ec082a94d04dee6b87b4971adf10ecb3852b634fb3e91390243e0a092530023d5052bc4cb79c88c00e07d642528bfc6b9f098d3f8c9e5d99", &(0x7f0000ff3000)=""/138}, 0x18) recvmsg(r3, &(0x7f00008c7000)={&(0x7f0000c9a000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000054d000-0x60)=[{&(0x7f00009a0000-0x7)=""/7, 0x7}, {&(0x7f00009ce000-0x70)=""/112, 0x70}, {&(0x7f0000973000-0x99)=""/153, 0x99}, {&(0x7f0000e1b000)=""/98, 0x62}, {&(0x7f0000873000+0xc49)=""/103, 0x67}, {&(0x7f00001b0000)=""/151, 0x97}], 0x6, &(0x7f0000354000-0x6)=""/6, 0x6, 0x4}, 0x10040) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e89000-0x4)={r3}) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00007b0000)=[{&(0x7f0000ad2000)="dcb8d5f846e048cf7863d76e15aaa616a440311d07ad6c5ae61d3970cee237e22bd1ae6a14040ab90d04a87ee347d345be580d50447c63d4ef1ab18a1c1a896a6756a03457900a20f47f02a684faafd9dd4506df1f6bc4138421", 0x5a}, {&(0x7f0000ebe000)="9230baf0feb0bd71807b3f5de1d6b85119f73954585bf00f437fcdcc8ce1f0b47c0e34026132998591994086283661896ec4d1e5872d8f9bf6e29dfec5eeeb48cfe5987df70ad15c7ef2b8d4dab44eb1f5523ebe08550de7a4317e6cfa1cd783bd639e5f6c6d68a4b7769bdc84ea09b788cd662a4e195e1c5d1c3256acc3e79fffe37b16f1e6530b97f4bbc60bed28df5af7c6fa", 0x94}, {&(0x7f00006e7000)="3993405ed16e80cb77cd764906259e1d74d8f9a03601d5cea39a97b9e3ad4a2e728fc692adbac2d94e767b9e9ed6120ed62618d69a103c13badbd53c36c82dc3c2c563ea9a6ef1f23abc29fc8aa181872e2ff259778d07dc4ccce62c9fef8d5293ca57fa57d6d009208d1661574bb18d78a671b235921b6eb3a59a1171707e38e169aa6ba068c781cdf5e9b06b4021befaaf0ced33b04b036c43330c43aabf57", 0xa0}, {&(0x7f0000f93000-0x24)="6e45b71670398bf780c6de3efcd9e3fa86cb35d8102d4e44f83ce4338ad3b4eba1023620", 0x24}, {&(0x7f0000ece000)="0be23b87922b1e15d40f1fea1708f628b3be4dde2e0fe77456915ba6b7ed77f81b79c8d4e11a4c613482c8bf314922895c9f3a40f5b685ea7c49a4cd0ee98896c01ee3fb875450ad8b767ff5af17fbdc56d3264ed5097513cbbc9321e8ddec5f13563a0dcc95891774c24adbc5ae570e3f9dfe2bba6055dd7f61126af43a3ea84ff50cc6a2a95899ffb590ff3b02fc298f64ffab4e7d8ee7e49522c52d", 0x9d}], 0x5, &(0x7f000077c000-0x180)=[{0x20, 0x0, 0x1, "c3a597abb21740946c754640610f"}, {0x40, 0x11d, 0xc83, "cf1410d9ab3a2808bd1ab2590d788a9d4dcab4d7621f6c2dd34723fc1c5059f6bb934b00a3c46f218e18fcf0c8"}, {0x80, 0x104, 0x2, "a96d3dbaf970740de96101ab1dd9afc86983df9b240812811db08d88c1f44475148f9955392876e2d346886ddbb9788ec3cd621c47cd00bfc903a6a07c157415f443677a3cba08ac221cd12cc73f8bde185fd70d112ad6eb6217bcb252f1afaa39dfc0fde032e7e13b47f9"}, {0xa0, 0x0, 0x5, "faefd93bc219b9ee03fb640a19e240b0d5465c1ad239d1dee2e3356a9711292410cc2bda0661a01a9e685ea0e24f525d8b7f2cdba8db581630947cfde62766d73bebc5f04af420d27bbec388b150d1803021159e4678433fec51a07482fca466e84203d7d0cfaf564340cb05b1b6109a677f403a177a2a9f5d7e2f5d7643fedc68b0137ea7a4a7490c"}], 0x180, 0x4004080}, 0x0) recvmsg(r3, &(0x7f0000ff2000)={0x0, 0x0, &(0x7f0000e3b000-0x60)=[{&(0x7f0000ff2000)=""/208, 0xd0}, {&(0x7f0000ff2000)=""/5, 0x5}, {&(0x7f0000ff2000)=""/216, 0xd8}, {&(0x7f0000ff2000)=""/237, 0xed}, {&(0x7f00009ef000-0x90)=""/144, 0x90}, {&(0x7f0000ff3000-0x73)=""/115, 0x73}], 0x6, 0x0, 0x0, 0x9}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0x0, &(0x7f0000188000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000ed3000)={0x10, 0x7f, 0x0, 0x4e53, 0x1, 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000da3000-0x10)={r1, 0x28, &(0x7f000057b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000886000)={0x7, 0xa4, 0x1, 0x0, 0x13, r1, 0xce6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000072f000)={r1, &(0x7f0000505000)="3f7652db8f7aa83e47d9014ef1d28e2738055f4f78e0d02d7f159123feaa9735ca27c471e8d31a60c7a67de5e30b4f606c002492dc2c54b3013d7f6adff9ef9e579a44c8ab4126ca6d1e7e17c2c2286aa9bfb1e6ed6ad9f0340bbc5179e0a41f19db0a67ec141f7359fb50daab26c3da21544df24d213f60a49760547dd12b89fec483c0df4fee968f1b65feacff05e67586f8ed67aeeef5110deca177b815608e23462273df61b428004113da6ebf4b17ff9c89cb32911b5fcde40db74db73fb876c4bb5e87a98a86db738698adeaa16c5e1e056e41411b387077da25015868de58220796ffcb7de2a3fc85f248d9b91a", &(0x7f0000327000-0x96)=""/150}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r1, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f03000)={r2, &(0x7f0000a88000)="9d9c41de7b45d3b826bbd85595363478b3d60c44950b8faf9a39110c2d58e90527f0a6da6aaa", &(0x7f0000248000-0x83)=""/131}, 0x18) [ 43.251858] xprt_adjust_timeout: rq_timeout = 0! 2018/01/28 22:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000da4000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/28 22:30:50 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000006000)=""/248, 0xf8}, {&(0x7f0000003000-0x3)=""/3, 0x3}, {&(0x7f0000008000-0xbb)=""/187, 0xbb}, {&(0x7f0000008000-0x49)=""/73, 0x49}], 0x4, &(0x7f0000005000-0x17)=""/23, 0x17, 0x0}, 0x0) socketpair(0xb, 0x3, 0x81, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r0, &(0x7f0000008000)="38e028d8a4958fd82653a64b5e119fd54f3b447d913d3772317f8afb65c536d75c422d66bcaea3dabc70ec92f187918996db2ec9e8e30b286f8e1e287f9c73182ef954f9d91338c3faa9a0338e872e1cc037c8cbc1e32afd235d426ab0158c82a9e133f6668dbf20e83a12e97f3d6fef9406ff5c6bf52eb65de190d82189436eca2380d5cab0d6ce31a81b6cdefd61150de6bc7c7792"}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000492000-0x8)='./file0\x00', 0x0, 0x0}, 0x22a) 2018/01/28 22:30:50 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000094a000)=0xffffffff, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ff1000)={&(0x7f0000ff2000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff3000-0x20)={r1, &(0x7f0000a30000)="fe0e0017461fc986c306f729b11e8437fefcac9a0a30ac615883dc1d8cad7ad86e79998754d964798ecbb8185b148dfdcba1c5a3f7e8b15ee1e0d8f0200082ab52921762f08a81155c5356549542ce4f383958ad35a786331c9b01ee6931ec951262e1f71f", &(0x7f0000e6f000)='FM', 0x0}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f000076e000-0xc)={&(0x7f00007d6000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000034a000)={r1, 0x56ddbaf93f926fb3, &(0x7f0000ff3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 22:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x8000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e73000-0x10)={&(0x7f0000971000-0x8)='./file0\x00', 0x0, 0x3c843f23293685f4}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000814000)={r0, &(0x7f0000a33000-0xb0)="78137bcae81da432a34cdaef1d9bcb0e3daed27e2c43b547076034582b3ed94cf7d093267812b72d38806140eb5e1170f7e55a13f59c78fc8cb2bf13946a21962dcf865435bbffebaff79f450057532161f91be92f14f74e15ec1820dd066d6b28ea1d4c6488073e1a684e61198a8508661215baa20886bbd09f20ae70ca2b50b16dcdef1feaf1355e65f82af42a75b9d85e835eaa8b933367df15a0ffd3c607f726dcec5f76a0d87bf281f9a33a3301", &(0x7f0000ee3000-0x86)=""/134}, 0x18) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000049d000-0xc)={0xffffffff, 0x8, 0xe}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001a4000)={r1, &(0x7f0000441000)="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", &(0x7f00005db000)=""/35}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000218000)={0xffffffffffffffff, 0x28, &(0x7f00005a7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eb2000-0xc)={r2, 0x6d, 0x10}, 0xc) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") [ 43.314403] xprt_adjust_timeout: rq_timeout = 0! 2018/01/28 22:30:50 executing program 4: mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x9, 0x8000, 0x2, 0x2, 0x0, 0x1, 0x40000, 0x1, 0x100000001, 0x68, 0x200, 0x7, 0x5, 0x3, 0x7fffffff, 0x80000001, 0xd8ae, 0x4, 0x8, 0x2, 0x1ff, 0x2, 0x3f, 0x5, 0x8001, 0x2800000000, 0x4, 0x4a8, 0x3, 0x10778dfd, 0x192, 0x2, 0x7, 0x97c, 0x6000000, 0x991, 0x0, 0x19, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0xb}, 0x1, 0x3ff, 0x8793, 0x5, 0x6, 0x7, 0x8, 0x0}, 0xffffffffffffffff, 0xfffffffffffffff8, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair(0x11, 0x5, 0x4, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f00000ce000)={0x7, 0x78, 0x6, 0x6, 0x0, 0x9, 0x0, 0x3, 0x10001, 0x2, 0x3, 0x100000001, 0x7, 0x3f, 0x1400, 0x2, 0x6, 0x4, 0x200, 0x0, 0x5, 0x6, 0x100000000, 0xe, 0x1, 0xc24, 0xdc86, 0x5, 0x7fffffff, 0x9, 0x80000001, 0x8, 0xde7, 0x3, 0x5, 0x8, 0x80000001, 0x76, 0x0, 0x7, 0x2, @perf_config_ext={0x4, 0x8}, 0x21d42, 0x7fffffff, 0x4f06dd29, 0x7, 0x4, 0xfffffffffffffffe, 0x1ff, 0x0}, r1, 0x2, r2, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x527a0992c4c7a139, 0x7fffffff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0xe09, 0x7, 0x3, 0x8, 0x0, 0x4, 0xcc080, 0x2, 0x1, 0x8001, 0xb00000, 0xf82, 0x3, 0x5, 0x0, 0x0, 0x1ddf0fbc, 0x5, 0x81, 0x800000000000, 0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x0, 0x31, 0x4, 0x800, 0x80, 0x4, 0x4, 0x6, 0x78f, 0x396, 0x9, 0x1, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x400, 0x80000000, 0x1, 0x7, 0x6, 0x823, 0xa17, 0x0}, 0xffffffffffffffff, 0x80000000, 0xffffffffffffffff, 0xf) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3000001002) socketpair(0x0, 0x4, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000001000-0x8)=0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000-0x78)={0x1, 0x78, 0x2, 0x80000000, 0x3, 0x1ff, 0x0, 0x80, 0x40022, 0x4, 0x8, 0x4, 0x6, 0x6, 0x8, 0x5db, 0x40, 0x7fff, 0xfffffffffffffffe, 0x1800000, 0x7684, 0x8, 0x6, 0x9, 0x19, 0x1, 0x800, 0x8, 0x720, 0x0, 0x7fff, 0x0, 0x0, 0x5, 0xe7e, 0x3, 0x7fff, 0x731, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000002000)=0x0, 0x4}, 0x28000, 0x6, 0x95, 0x4, 0x7fff, 0xffffffffffffff81, 0x95b, 0x0}, r1, 0x7, r3, 0xe) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:50 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x65c156e3d2e3a476, 0x6, 0x401, &(0x7f0000da7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000da6000)={r0, r1, 0x5, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:50 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c93000)={0x6, 0x12, &(0x7f0000c51000)=@raw=[@jmp={0x5, 0x7f, 0x1, 0x7, 0x0, 0x6, 0xffffffffffffffff}, @generic={0x3, 0x1, 0x4, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, @ldst={0x2, 0x2, 0x6, 0xa, 0xa, 0xfffffffe, 0x10}, @call={0x85, 0x0, 0x0, 0x20}, @jmp={0x5, 0x8, 0x0, 0x2, 0x0, 0x80, 0x11}, @alu={0x7, 0xdd, 0xd, 0xf, 0xe, 0xffffffff, 0xffffffffffffffff}, @alu={0x7, 0x7bca, 0x0, 0x6, 0x5, 0x80, 0xfffffffffffffffc}, @generic={0x200, 0x4, 0xfff8000000000000, 0x9}], &(0x7f00002b4000)='syzkaller\x00', 0x8, 0xb2, &(0x7f0000099000-0xb2)=""/178, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fb1000-0xc)={&(0x7f00004e0000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000036000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000035000)={0x0, 0x0, &(0x7f0000036000-0x50)=[{&(0x7f0000036000-0xae)="1ccb2ece78dcddb10b6dd7410dcb049f57d7d008a794a2cddcce7c3f5f2d50319bd7782a5d81ba5ce4c2b7f0254ed8786a5bf4811f227675bc23f5269e2ac54ec0c52e8ff8472f52661e1d5de6947923032185167a0ab4d2646d4863942394cedbce3c523994198e5f15827c177fd10579e77b5b6708ae6073db3e77fe9595846fc27ef43133d8c0781dd90de51d05bddf612b30837716ac088b02f4d27bce62b395dfd86f7a3d6654bb28a5df9e", 0xae}, {&(0x7f000002f000-0x6b)="8876d6073862b6dda0677808de03872ff40ef5100815231ad02c1acfaccd8ed55212b03fe182be121b7cb11d1c6a906e6853a4cf21e8c7d70969f93269ba4010baaee3c2be6e8bab9e4c00ad7eedf5a06efea5326db9b045419ab4a34b9c633a62a29460cfac20df826191", 0x6b}, {&(0x7f000002e000)="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", 0xfb}, {&(0x7f0000035000)="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", 0xfd}, {&(0x7f0000036000-0xb0)="c398b4be826688ca595988c9d09037ae4bf82bba03a1b964273b348993f43959f27ca5aa33e926ad1713b17332af5d7b9ff74aaa2976c4997a35b2fdc3eecd222f6f0eb2ee3827a5d65c8d553cbed0d14745e05203ac5746c80544768357c4cb3384882f7802e54f2b25e78f6a98c1569d25c3be2cff017890e6a3a58cf9c107736139dd893ca6ec499a8b0d60a22af335acc3c87f6140c150ceacbd79be9499589965a729ea21015312558859f3e4cf", 0xb0}], 0x5, &(0x7f000002f000-0x3f8)=[{0xf0, 0x84, 0x100000001, "d8c8c632c5a49c398ab0b1cf2edea2e059bea7c206ee4ba53b0dfb307f9af1f54accec14d9d378a2bf01fcf4bc556add35cc228bf00d8994514fad8fb5eb76cd75b77207579a69fa92aa0821c5660bab1be149bdb7256849fcc7fd4fc17e90b9d4c45e899bd15a92ae9eba773808f25f8daa5671d91532f414b3c43bb570e96b804f32617414c010cf8c7ea15dc2cad7a40e9dc2d4601057cb7a39cae77a4336658fb6b6760fc129d05d387a1f8816e169ec2ce78f465e47dc3e0275fa32bda39c36c5ccb83d9809237409f5c25c750a306a796fb7de3b9be73b9d"}, {0xf8, 0x113, 0x2, "a8ad087689d2b3e8a3c1753429fbbda2f4f2586180cc9286988b657791296a84d48668b7eab9cf1cfe5d4de0723a96245138d01c21c1c59ff27af4e0fdf88927fc5ce45324e47050f47afd1f5d391fa6ad093db07557af836829d7e2f5b85b06d24c66949a16e115e233480a6e29cd2722a1e49bb93909af9571978fe92e19a360d965a048a225f956617b719f343fdef021c801225b389d0cad6b1b89181f17809c41006a2dcf45c7e8bc565db55404928d1ce02a2e64f676885a0a97671c2ee9d9275cb2e716e0a5fd3a07481adeb2434abcc596916d9b2ec0145312daffa3f8d179"}, {0x28, 0x1, 0x8, "fa5f47edf096cd12412c24326a28f869921f"}, {0xe8, 0x10f, 0x6, "9a167a4202271f305f3a55063771d239781a7826e28a835cf023d66ab84a57b8647809b950287a126178f22d3155dce689875f8430af5f99734714f67163bbf95621be4958d4bad5a2e7bd3d0ab59ca3e8405e8c32fb35633195445e713eb53f41029038d8cb50139ae214ec26f0bafc0e3d34ce6a60ad51966be718ac8fee303f51ef1c65499ce660d1c83c16efa02e68867908b881b023c4f6dfb1a37b417a8da77a25a9acd2ebee8f201945133da02f5db450bdff25382401f09570a19169a4c74e8d8578e5a125ab7465a69a7ac19890e4"}, {0xd0, 0x10f, 0x646, "6a6bc4ecf032980d843dc651eefe5dfdb7ff746f7307febf234cb39feeee0a0f36952c6780556a370b116ff4e8131b6e4889508d8a042cf87c69da5ade1c19dbbe6660aabf842966c15f651e09275be68d7e313147525a4cee1c563b4ea33b86475ff83f3dc0cc969b36fce73c5e42517a2ed01ea1f205dc305f759aa6e0cb2bd1cce3fd0180245497e3fd28cbf7fca32cd16a6c150c5f3307fd54b231eb833d9b6f49d45820a331ca725730870a2684cf2d38db1718c22def0a4541"}, {0x30, 0x3a, 0x7, "b5c2bf61981ba5621acc522470450280f8f5126686057035fb795b480e592b"}], 0x3f8, 0x80}, 0x20040080) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000037000)='./file0\x00', &(0x7f0000038000-0x6)='ramfs\x00', 0x200000, &(0x7f000000e000)="dae0b8aecc786e8446276df751801cf60c7412cf366978c802c91b41ff93bee05cb5ac9c8ddfe8b2609f3c1e32174ec18e9f15c59297ebf3716a0495048f0af2c5e0aad8c48e3dfddb3339d62276178a758eebbb3d251e0e0ec9c0630c8ed19e1b72a0f9c3ace43c3f4eab0f8d7338c703f746716e6217fa9e01b8feedaefd70810aed1fa7711344fcddfe93168b3b804f0502fbccdc1b6351e5b45b9a47386deb23d15d6181deb2e73fb14e5a0808697a508398cb3578491bc41f17fa8a4b03ed15ed904d") 2018/01/28 22:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001c2000)={0x1, 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, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, @perf_bp={&(0x7f00003bd000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006c1000-0x10)={&(0x7f00006e1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f000090c000)={0x0, r1, 0x7, 0x2, 0x0}, 0x14) socketpair$inet(0x2, 0x3, 0x401, &(0x7f0000253000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r3, &(0x7f0000f4a000)={&(0x7f0000e21000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00005c8000-0x20)=[{&(0x7f00005d3000-0xd6)=""/214, 0xd6}, {&(0x7f0000328000-0xe3)=""/227, 0xe3}], 0x2, &(0x7f00005e2000-0x2)=""/4, 0x4, 0x2}, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000db0000)={r2, r1}) recvmsg(r0, &(0x7f0000fa4000)={&(0x7f0000bb8000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f0a000-0x60)=[{&(0x7f00002da000)=""/105, 0x69}, {&(0x7f000048c000)=""/189, 0xbd}, {&(0x7f000071f000)=""/0, 0x0}, {&(0x7f00007a3000)=""/90, 0x5a}, {&(0x7f0000f3c000)=""/185, 0xb9}, {&(0x7f000030b000-0x4e)=""/78, 0x4e}], 0x6, 0x0, 0x0, 0x100000001}, 0x3) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/28 22:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9000)={0x9, 0x1f, 0xb7, 0x9, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cde000-0x18)={r0, &(0x7f00005ae000-0x98)="138da251eaa6e558e54ed7dc4853ae6145ca9d3b6b83187b8309b8b76ae6d957973ac096130143908ce88bc008e125418224dec72bcac54e05daa764d7ad72ede45180b01d847b", &(0x7f0000d46000-0x6e)=""/110}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000423000-0x18)={r0, &(0x7f00008cd000-0x77)="3e238121d1f61bb12083648434d1f47fbd800035d155418713590dfc4d3f8bca95ae0168ce3bb9f55f52a4815deb624853432365d87b1e0755b4976efcc4cbf867e3551fcdced24da575fced4bbedaf59038a81f0dded575e8a372fa1a36936984be41f46f9d2f2b01f25d288d98e55d1bf2015599ed5a", &(0x7f0000b04000)=""/138}, 0x18) 2018/01/28 22:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d68000-0x8)={0x0, 0x0}) socketpair(0x9, 0x3, 0xd0a, &(0x7f0000ad2000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000650000-0x38)={&(0x7f0000bc4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003a1000)=[{&(0x7f0000062000)=""/96, 0x60}], 0x1, &(0x7f0000add000-0x78)=""/120, 0x78, 0x20}, 0x40012100) recvmsg(r1, &(0x7f000000a000-0x38)={&(0x7f000007c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fff000-0x20)=[], 0x0, 0x0, 0x0, 0x6154}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000d5b000-0x48)={0x1, 0x6, &(0x7f00005aa000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xba1, 0x0, 0x0, 0x0, 0xfe7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1}, @ldst={0x1, 0x3, 0x3, 0x0, 0x0, 0xfffffff4, 0x0}], &(0x7f000060f000)='syzkaller\x00', 0xff, 0x85, &(0x7f000086d000)=""/133, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = perf_event_open(&(0x7f0000b71000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) 2018/01/28 22:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00000aa000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000fe000)='securityfs\x00', 0x0, &(0x7f0000fa1000)="") mkdir(&(0x7f00007a8000-0x8)='./file0\x00', 0x98) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/28 22:30:50 executing program 7: socketpair(0x9, 0x80000, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d32000-0x18)={r0, &(0x7f0000000000)="e520cca8ab8d5a7017918a7d7eaafefa7dfc772894803f499c3df1a34a00f629d1441f49bafb1f358819b3ba555b51274b0df9e19a23b84f6c496e9ebb04a8fd3d97a0d60cdeaa404b6da86dfed05738df89211bab0f7779", &(0x7f0000015000)=""/90}, 0x18) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x807, 0x1, &(0x7f0000009000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) 2018/01/28 22:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xb, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f0a000-0x28)={r0, 0x0, 0xf, 0x83, &(0x7f00002a9000)="73ea4bfd9f3706562c42c03a6e07ed", &(0x7f000009a000)=""/131, 0x0, 0xfffffffffffffffe}, 0x28) 2018/01/28 22:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000bc1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x11}], 0x2, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfd000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0x3}}, 0x26, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="66aca06ed8e4f1069de6f93c88482641cf8b43c9131e6638b4b9bccf1b2e2a341f62c4dc4c2fd86eb404424688c29900599554bad2807a3202b41f98a19fbd252bc27460a94f2a182686b3cefda531f4273721ed1ef9419c20107d831802d5508626c36f27f1697501e0ff60d59c2234c5b21650bb872014037f2358bb1261f5f2819171534562f4e5e981332989df7d6c61fa3d90a22e1afcae8103747b0209de425786b94f1d9975256fe5", 0xac}, {&(0x7f00005ad000)="236ba8642c57fbaa8a64d5f3be718ddbcc0a04d32774e2686781f6c6f55f96171d10076a01413b8506ac3fc3feedde91b73f46947ea55de75e9732db919b7dc4bea45aa85a0e7c0d83a06041a198da386052ede5e37d05ac2897334c81a2eba3a0a1774b51915357a1d6225fa78b46d3e4d3f64563", 0x75}, {&(0x7f0000627000-0x75)="e94b8970aa6c03c69d88d638755935fbd68a64c950b1c2abac2941c55748c8915388c0bdce5cdd21e9fbf8479b90d98880eaf053f19f2182f2a1962619e04410eef31222974d44623c63b00eadac6c2375f9dbd7882f9d3b324ae958286666b997eb88abeb18b7847eaf01e042a183d57971317085", 0x75}, {&(0x7f0000689000-0x6c)="bccdbf3467489bd123b64168a6f7fdb057d73909227dc223bbe78cf6c253c455bc8d9a2e3ffc2b9aeedeceea0746503c8d2e9f890eebe13eec8e26c02cf4567ace23a503e20ed0228ee9ff56d6aadac319e9bc97a551851d1e7952866ffeabc89a293e6f063de8b4185e5406", 0x6c}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f000068c000)="", 0x0}, {&(0x7f0000000000)="17c5c54a8b2dd9255e7ca19a63a3663503e92569c11a54720706b08ddc1867f56a5470d5b58fec46aa2204dc45eecd1909a4adc9671ecdb5feedbe25160f3b1d08efde1bca1d90172c2aa8e1b396b394577929eed7d16d9de2527ab50c51f18730e8c52f8e36d170a4ab9bcb7aae1d45a46083b81798ab6a186ec59d7514c222e7af920d", 0x84}, {&(0x7f0000001000-0x28)="4174fdd56f872d8db0649319a319e49486afdca4c30dafe326c7c7fd5c2678a3ffcb6e0cc3f935d2", 0x28}], 0x8, &(0x7f0000001000-0x228)=[{0x90, 0x10a, 0x5, "d03de193701090e90fc5b93cb38a4e7a5cc51fa5208aa9de1abcc5753557b427bef396a7b884446c13a31668ed521c88718256adcab3fc140056fcfdff9210ccbe407ee27759e42e3286e5feb9237dec3c50144be21a5ee215d1cb1e15376182eb5a8bdd1de89ab5ce42641b3d1355073c707c8fa7fd30b7bb21cd"}, {0xe8, 0x100, 0x0, "65e83db7daf8b6a82e7a6eba058db1af19f7103aba70b1b294965b92cd7b64b38215a8b1245448f1618c9524dced63104e5e9ad5d3a489d6325bf1b569ef2a4a1a550ed3ffc511e1d5e99017ab7443518ac9cfcb4ec6d1cf9c563928b111d53de0c214d0c42170125c41a72f12daba5862cc8df76b69c1ad18932a938c3a285fadb6f0272051566ba86c96868c36660f8d27b8024f8b9b41979afcf5220cfc6febeb9d134fa2d96ce86ece3c0b7556f122dca2502fdc2ed4a2d08394749865251b74b68f9083f6379d051feb20476ac15b63231df61ffa05"}, {0xb0, 0x10a, 0x6, "14b4ca562353af5a0b120d2275965be4ca6d2bc42b298406f4160f78c025a95aa3f4046875a15c80735e1c113097a153479d355d5e0f7c6d79059b932bec2e50b35ab3a0ef739ad7fe5776e73f826a630ff1c01819be9c6137412511239886152aa489a3edad2d83fbc210821fed17093f6b1e0f1dcd01c0f1b4ada8c2a06ef96b7d667ee21d4bf98b2e0a954ef327b896ce65c14b5158d88c"}], 0x228, 0x80}, 0x4040000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000923000+0xfc5)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0xb2)=""/178, 0xb2}], 0x1, &(0x7f0000003000-0x40)=""/64, 0x40, 0x3}, 0x40000042) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x0, &(0x7f0000002000)=@raw=[], &(0x7f0000002000)='syzkaller\x00', 0xd6, 0xcb, &(0x7f0000003000-0xcb)=""/203, 0x40f00, 0xff9f04389445bb88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000002000-0x8)='./file1\x00', r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x6, 0x8, 0x40, 0x5, 0x0, 0xffffffffffffff9c, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xf, 0xddcc, 0x981e, 0x0, 0x1, r4, 0x3b6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000)={r2, 0x0, 0xffffff1f, 0xf7, &(0x7f0000004000-0x2c)="3ae8d4d1aa8b751e8ad637737fb009eb4ceb87da43d0da9c56e407e2bbfdde0c0f6d08fb5463907901b1d420", &(0x7f0000000000)=""/247, 0xfffffffffffff9dc, 0x3}, 0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001dd000)={r5, &(0x7f000070f000)="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"}, 0x3ce) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bbe000)={r2, 0x0, 0x46, 0x7e, &(0x7f00009c3000)="fbe569f48a952f2c2a901a6a9a19ceae3a3f5fc8b5a6299d871b70ac57523de0bbe3819fe71bf08f369f84b49755a6306c400f3b3b4b6865b9bd21a669eb77f72f8fa80ee34f", &(0x7f0000e61000)=""/126, 0x6, 0x0}, 0x28) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000158000)={r6, &(0x7f0000e72000)=""}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f3d000)={r5, &(0x7f0000529000)="d2481d418e17c15217d486f2d7cd968e9f69271c2e9eb8f62687989e4b66c061f93622554c6e2c5bba7fa9071f9fa8efde758f099578f4dc15a040e6bc42f72295fa7a02ec0c68"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f02000)={r6, &(0x7f0000f57000-0xe2)="88d78e34520bb2ceab31998c284625dd6db533ad2b51b7f89464126ff67f63187ee807a14be763a7714b3fd779c48fb37d49e55309cf95b1d46b2f84cddf9fa423bdbac58540823518f9f98f2c2b5f8cbf9e67853dd1522eac521e4d1a44032712eaa278e22092674fbbeefd31c6bf9e21d867e74497e6b3d206db6a6ea2737020e91a65069037708a71810a273e86ff3bc7d94b7907bb0b035e6207e3d3a97e8c113f641fda7eb331b05dddcf629368717670fb16fcfc93cf833589b649221962053a472bea96eb969dac2d1d34e192cdfa13adf33bcaabe2b86e669a383b666a02", &(0x7f0000e96000)="99a3", 0x100000002}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000568000-0xc)={&(0x7f0000287000-0x8)='./file0\x00', r2}, 0xc) 2018/01/28 22:30:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x0, 0x0, 0x4, &(0x7f0000333000)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x7, 0x445c, 0x5, 0x0, 0x5, 0x400, 0x3, 0x8001, 0x3, 0x9, 0x45f, 0x4, 0x10000, 0x54e, 0x7ff, 0x2, 0x1000, 0x9, 0x9, 0x3, 0x8, 0x1, 0x1, 0x5, 0x10001, 0x9, 0xfffffffffffffffc, 0x80000001, 0x5, 0x4, 0xd60, 0xc723, 0x4, 0x9, 0xff, 0x0, 0x90000000000, 0xf07090b81048fad6, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0xa0, 0x2, 0x4, 0x6, 0x7fffffff, 0x2, 0x9, 0x0}, r0, 0x100, r1, 0xe) r2 = getpid() socketpair(0x4, 0x4, 0x6, &(0x7f00001d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000c8d000-0x78)={0x5, 0x78, 0x9, 0x101, 0x80000000, 0x0, 0x0, 0x5, 0x800, 0x0, 0x4, 0x3, 0x20, 0x0, 0xae, 0x7, 0x4, 0x40, 0x3, 0x8, 0x20, 0x4, 0x1, 0x100000001, 0x5, 0x4d0, 0xf5c, 0x1, 0x0, 0x7fffffff, 0x3, 0x6, 0xd66, 0x200, 0x1000, 0x1, 0x800, 0x4, 0x0, 0xffff, 0x0, @perf_config_ext={0x5, 0x9}, 0x200, 0x7, 0x7fff, 0x0, 0x7, 0x8, 0x0, 0x0}, r2, 0x6, r3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d48000)={0x0, 0x0}) 2018/01/28 22:30:50 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000)={0x5, 0x78, 0x4, 0x8001, 0x40, 0x3, 0x0, 0x944, 0x8000, 0x4, 0x9, 0x9, 0x401, 0x1800, 0x5, 0x7fffffff, 0xf23f, 0x8, 0x7, 0x0, 0xe4c, 0x3f, 0x1, 0x200, 0x3a, 0x0, 0x7ff, 0x8, 0x0, 0x4, 0x1, 0x7, 0xbd2e, 0x5, 0x3ff, 0x40, 0x9, 0x7, 0x0, 0x200, 0x1, @perf_config_ext={0x3, 0x0}, 0x2000, 0x1f, 0x9, 0x0, 0x40, 0x379, 0x1, 0x0}, r1, 0xde0, r0, 0x4a859876fa5be779) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x0, 0x853, r0, 0x0) 2018/01/28 22:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000eb7000)=0xc6f) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) 2018/01/28 22:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x18, 0x0, 0x1, &(0x7f0000c3a000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000285000-0x38)={&(0x7f0000728000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b8b000)=[{&(0x7f000026d000-0x52)=""/82, 0x52}, {&(0x7f0000695000-0x45)=""/69, 0x45}, {&(0x7f000043f000)=""/110, 0x6e}], 0x3, &(0x7f000079e000)=""/240, 0xf0, 0x5}, 0x40) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000022a000-0x10)={&(0x7f000084f000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000945000-0x20)={r2, &(0x7f0000ce9000)="6744753f3a214f580b959126d1505d7310959a6ce5baba2c25d8daf50eb4cd044e040de5a0bcad0cd82cae52ff3cbd42be98546a89614e02cc19a5373a53592f3be0633c57024a5785ee0ece6a7109bd3f448157c3a971c6977b94787330dc52d0d5465d0e20335a8538c6daed7f1c", &(0x7f00005e4000-0x11)="2b3e0d81cbacea2365166a3ac70763b8e6", 0x2}, 0x20) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000b3000)=0x0, 0x4) r4 = perf_event_open(&(0x7f0000146000)={0x0, 0x78, 0x9cb, 0x3ff, 0x2, 0x9d59, 0x0, 0x400, 0x24, 0x2, 0x800, 0x2, 0x5, 0x3, 0x3, 0x1, 0x1, 0x6, 0xc74, 0x4, 0x7fff, 0x2, 0xe5, 0x9, 0xfffffffffffffffa, 0x1ff, 0xdf19, 0x8, 0x9, 0x9, 0x1ff, 0x8, 0x6, 0xffffffffffffff80, 0x97, 0x8, 0x1, 0x7, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x1}, 0x10, 0x4, 0x7fffffff, 0x5, 0x6, 0xf01e, 0xfffffffffffffff8, 0x0}, 0xffffffffffffffff, 0x1, r1, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) sendmsg$kcm(r1, &(0x7f0000c80000-0x38)={0x0, 0x0, &(0x7f0000896000-0x30)=[{&(0x7f0000e39000-0x54)="8dafb27138e887957122a738096989a2cb807f828c3463a09082e6cfc97497782162256a488179e9db17275756c96819da368352e87c36cced7c8c54252931b890520fc22faca99f5799a1c0650ecc853ea60931", 0x54}, {&(0x7f0000816000)="b47e886ddc1e3d58500ee36dfdc613d5fba100dc652654b535d1682092f965676fa1c3b3ae168f8cef19d8f5d8b64976a09d1406e2c72f695c02102180a0b7b6cb989151ae3a18", 0x47}, {&(0x7f0000ecf000-0xa5)="5c5b724b4ebfe48d1ff5560d121bab3ddb555b7dc1da68e2d78941cf9ffb28934991e28a5b23c7e2145dfdccdb17ba499f9e49a0b64da7ec309b442ed74e6bdb12befa62531bd9ff0feb8da946b47aee5fa0ebd065909f5227892dc77a6ae823ec6892eb33c8c10916ea60dcbb9b497b022b9fd9b5583075a74e7441ab42d5798cd7e67551720430d67db3fd29f00f8b4be86afcdc7865e89b46fcae05dacb2646099f251f", 0xa5}], 0x3, 0x0, 0x0, 0x4008010}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000090a000-0x8)={r0, r3}) 2018/01/28 22:30:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x15, 0x3, 0x7f, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x412) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000427000-0x7)='t~pfs\x00m', 0x0, &(0x7f0000ece000)=',') sendmsg$kcm(r0, &(0x7f0000ba9000-0x38)={&(0x7f0000da4000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x2, 0x1, {0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32, &(0x7f0000692000)=[{&(0x7f00005f4000-0x34)="9a1b007c53238b6b384869c226ff3f73c09fd51b3666f6fe3cb08218db5903467646d83349a177c76caf3f5743d931766ee201db", 0x34}], 0x1, &(0x7f000069b000-0x13c0)=[{0xb0, 0x11f, 0x7e, "f93a7394a278e190bd8c57eb6d30ea81ab1bcd78ab72881cbc2b7f8ed2620ac1ee9c1ee1633072a20554932f35d0330e6f5cfdcf9cd452a553b71b64f1af50ed70f83e3e9cf2e40386228c0fc9f2e3bea7454e5907cb299c90f998e6e2b23e861ab7c119b1006210f49c854875db65defe3500bb1f611b415b38fdf1112100afa137d6c2170f9c3e8b416bed72544d6a247e704c451ed1c6689b099543"}, {0x78, 0x116, 0x80000000, "175a73bae1934e776d5dd5ea4dad3422c63a404f4ecd5f8524c387c97ed937c7f802898fc18138294d8ff4bba792c373b65472eb027a164f14c69a91409d090472808ad059566d59e3a2856295573b6cd6d68b9b2385b705a67bf96aca40deb5a55aebf6240c9381"}, {0x68, 0x0, 0x2, "3c6ba3760a6e71fa095eeb64106fa3f3aade28c84350b54f5ff43e9b6d38e94f039e065b14d2f9bce8932c9ae4efc383ff8d2562599cb139b728776c0be1ce04389012eaa838ac8295640ff9abec993b7b9f9990"}, {0x1010, 0x1, 0x2, "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{0x80, 0x11f, 0x1, "bab525468741ba5d88bdc670af63ae062d877a72e6cc6566167864103dd4bfa916e3d60e41c975048bbcfed410e50353902171a6af909461da2fe684ffccfd654aee7ce2f858d35dad114219acc5feccdf723f8daf834bd019e9b7cadc32a402ef372b4b81c2d0aa342e"}, {0x90, 0x13b, 0x2d, "f392d6bfa932f05f0f4bc779597809c056c01adee4d030eed4f038f9ae2f9c4b9589a0b08857447fe722775ce0ff1575ead45f9b084ebab9cfa061268013ae1500e62d7ea17bdc407a5cd7f3716cc41e97f0bd305092001da190fe588b8e0ee60b67306dbbf375827537673337ed87fc7df3be24d2f0980287ca10d661"}, {0x110, 0x10f, 0x2, "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"}], 0x13c0, 0x4000}, 0x40014) 2018/01/28 22:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000754000)={0x7, 0x2, 0x4, 0x800, 0x8, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x0, 0x87, 0xff, 0x1, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a6c000)={r0, &(0x7f0000f1d000)="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", &(0x7f0000de1000)="3df1c3e66bdb57ccde76e61d2e74a0df870bcc6d7bbb1d121c3f9b4ec464c9acac5e2805aa49f65e7843d88ecaa7dc68b13673af29b76b8a78b892088a6e3c691d796a50e70690f5e5af03972866d4e10b189c42c493fd5e41a5cb954c08a640d98759077acc4aad2d42f6315e8410ef4e06557a717d746ff1e2cec497f6e87752f14190376bc0a36f43674cce2a50adcda1ea898f36013392427b33ef6df53db0f8d411647884e4871c8cbf69005461e5a0004cd71822e6debb595e855f4c83c76ce523226843219080c302f15e328dd2e3b53ab1ed60544263220bc0ce70e2160f152ec83f3741ac36f602968584f846f7", 0x0}, 0x20) 2018/01/28 22:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000626000)={0xffffffff, 0x7f, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008d6000)={&(0x7f0000081000)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000000a000)={0x2, 0xfffffffffffffcc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x800000a00000400, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f000056e000-0x10)={&(0x7f0000997000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/28 22:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d20000)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000627000-0x28)={r1, 0x0, 0x49, 0x8f, &(0x7f0000064000+0xc4d)="2a3ab1d539f770782486bed86335af0b7340cd699c0bebad3b91ff4b73750d52338ca2e990265105af19dbfe46647e68b46567675e1764ec0d2aadbdd73b040ea11000db68261fba07", &(0x7f0000599000-0x8f)=""/143, 0x5, 0x7f}, 0x28) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0xf8, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000613000)=0x1) close(r3) socketpair(0x1, 0xa, 0x8, &(0x7f0000dd2000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000e80000-0x2c)={0xe, 0x10001, 0x5, 0x9f, 0x0, r4, 0x3d653db9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000072000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000c1c000)={0x0, 0x0, &(0x7f0000874000-0x10)=[], 0x0, &(0x7f0000bdf000-0x1290)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006c1000)={r2}) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000080c000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000adb000)={r0, r4}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000152000-0x14)={0x0, r4, 0x0, 0x2, 0x0}, 0x14) close(r0) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00002d1000-0x14)={0x0, r4, 0x5, 0x1, 0x0}, 0x14) close(r1) 2018/01/28 22:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0xc, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff833f, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:51 executing program 0: socketpair(0x3, 0x0, 0x3ab, &(0x7f0000531000)={0x0, 0x0}) socketpair(0x3, 0x6, 0x9, &(0x7f00008c8000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008d1000)={0x0, 0x78, 0xffff, 0x8, 0x7, 0xfff, 0x0, 0x5, 0x400, 0x8, 0x0, 0x1004000000000, 0x2, 0x4, 0x800, 0x400, 0x4, 0x6, 0x81, 0x1, 0x7, 0x5, 0x1ff, 0x8, 0x9, 0x200, 0xfffffffffffffffc, 0xca4, 0x9, 0x100000000, 0x7, 0x3, 0xd4ef, 0x100000001, 0x5, 0x1d, 0x9, 0x8, 0x0, 0x200, 0x4, @perf_bp={&(0x7f00006a3000)=0x0, 0x8}, 0x80, 0x7f, 0x8, 0x0, 0x3f, 0x50, 0x0, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003ea000-0x10)={r1, 0x28, &(0x7f00005ed000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f3c000-0x10)={&(0x7f0000041000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x3, 0x80000, 0x4, &(0x7f0000f18000-0x8)={0x0, 0x0}) close(r5) recvmsg(0xffffffffffffffff, &(0x7f0000628000-0x38)={&(0x7f0000f1e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008dd000)=[{&(0x7f00000dd000-0x17)=""/23, 0x17}, {&(0x7f00007a1000-0xa2)=""/162, 0xa2}, {&(0x7f0000ccb000-0x5e)=""/94, 0x5e}], 0x3, &(0x7f00000cc000)=""/101, 0x65, 0x1}, 0x2023) bpf$PROG_LOAD(0x5, &(0x7f000085a000-0x48)={0x2, 0xe, &(0x7f0000f45000)=@raw=[@jmp={0x5, 0x4, 0x1, 0xf, 0x0, 0x6, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0x4, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x35}, @map={0x18, 0xf, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x11}], &(0x7f0000757000-0x4)='GPL\x00', 0x7, 0x0, &(0x7f0000f0b000)=""/0, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8001) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r7) 2018/01/28 22:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x0) mount(&(0x7f0000d9d000-0x8)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f000051c000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000de2000-0x8)={0x0, 0x0}) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") sendmsg(r0, &(0x7f000098f000)={&(0x7f0000493000-0x80)=@generic={0x3, "8ca4c1bc707b8baae46cec838dd9a60f374289352b12be5de6a5e9d611c26a337674b359d783c859e89df163d1c418277ef41dc14a1d9363cdb621b11f0e4567d11685d76cc70ee7b67fd37b0ac52f5b6119f48e3b09eb55798b8e2a1c8cc306748102435175ebf2940ab2e51e35fa707535b6c106cee285735ac06aa943"}, 0x80, &(0x7f000084f000)=[{&(0x7f0000f4b000-0xe6)="ca2b5ad60606b134132ad88cadc09162a640440f0b7d0924e63a55630805ccbfcfeb9affffcbef9d6a1acc7d1700ea5ef01644413c6c4e78e0f50f7acfa2e42677b588495a4dd7a37cebf60fba4be1fc7447c1e965b55dd4a3c3b939b50ec6feb0fd9b2d1fd2c11889ebea7885ee7c0902babd12b21c345077c75092884bffe3aa852934e867429537f22edc1aa6180cb1a4a1140d413deb85ef44bce11ab24a318c707a93b5baf18d24e3b5281eba2a68c06b82833520504661f7f8ee42688828058845b0c63552e43986a2bdf6c6efca7ecbc97ae4218ccb5d4a08f249dbc7f8ecefee2d3b", 0xe6}, {&(0x7f0000f6b000)="5bbda5b7400755b31865f064940c2706769a1612a53bc09181623f7a07d5362136daff7f98371e4fbaeabb1cbc488c74ade500d432f819c6efbc5a4ac524df951343d96df0614660f9bf8bad0260028041d5b584", 0x54}, {&(0x7f000061a000-0xd5)="e1ca8908162dd0d904ee86bd576dedf3e722bfc9c22fde6094edc17fd3bd96cb889e819075c70528fabc285fe8f5c0e28b6b9f672aa032a88fb0a8d1d7f23fc6c1c679fae85cf005d4ace543b5572063c814affddaf4a38740494569d076f8caa4befa524d5d1b481514f70a477d9b01a79ee6bfa6e42f4e24475d9b4f7d912b7f99a42ab2aadbf20b04d30a9a58b1b99a5ece0854c52a637967427b756337b6fd71fa32da948c922875ed8655d295d7044d29818155b208b594288099eff2a47b36b57cbc8a1b2338e434a6080877b332824ec06f", 0xd5}], 0x3, &(0x7f0000026000-0x20)=[{0x20, 0x13e, 0xca, "c08771a5541ad9e70d"}], 0x20, 0x0}, 0x8000) 2018/01/28 22:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a6c000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000a76000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000025d000-0xc)={r0, 0xfffffffeffffffff, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000085000-0x10)={r1, 0xffb3, &(0x7f0000cf8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb) 2018/01/28 22:30:51 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x999e, &(0x7f0000003000)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000b000-0x8)={r0, r1}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000)={&(0x7f000000b000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000008000-0x20)=[{&(0x7f0000004000)=""/88, 0x58}, {&(0x7f000000b000-0xaa)=""/170, 0xaa}], 0x2, 0x0, 0x0, 0x4}, 0x100) 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) sendmsg$kcm(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000)=[{&(0x7f000000b000-0xc)="cd9d070f2b5f6bb1af49c282", 0xc}], 0x1, &(0x7f000000a000)=[{0x0, 0x13a, 0x6, "4697dbf5fcb8e43afc8e1682cbef165ff44728adae5806741192323d322db18a31aa61138cdd91b74bb2bbb07c6f282edb970f8bb0727755a5f16989dad780308dd4be6d18b54f98704bea8eb5fe3f220f811319485c1e048ee76f9217244fb797d9dfb4f5d033fba35ff3b266a38d2101bf4aedb1a59976b8c1504347114ff1aa3cff62a0173c4f26ff1f8a4ce3afbe92037bf9c6f113b1175c5e1d1e5f5fcf760c1557783faf388fa521fa8566775dcb3492bc9ca723dcddae5e05e3a0303ccab4451499bf2a31bd17f3d99d907505bc660bc00b6a38bd5feb9f2c924c67250ca82f2f"}, {0x0, 0x0, 0x0, "9f3e3c14511bcb824d8f5040da92c49118ed2fa55971577dca2e730f3a003ed775d3ca0aaa9176be656187cad7b17006e7254b1edd4bac1462efbb0b73713c7cedbb4e6d5145615904524a1d69c1e527d1c933174059b10d3fbbea938cc72cb4d5ee031333bb8a3932d4d64187eeef87c88eff437e1504d15b5326b2c3b38a2ee6b3f192ef951c24feac1b8a032af50ea55f3a405810566cdb56616988c3c93f19f3981be4edd59c97"}, {0xfffffda0, 0x112, 0xb66, "96d2dcc0eda85caa91936db20302aefee79e91b4e7a8811f40e9e5e011309bfa1ab30b10e9075b1bdd1ea43fdedab5217dbfdee538bf72dbcc53de3395aef884b31e6a9a1b4706feed9a41ec0f5a0c38d1764e9d6a7878e3354f1f4837f742c5b1a608fb7f215b7914ebbeca7f4556c0138412e0621439749978321692e6559270bc26366933fecb9b1e2ad49394f387afdd5671ceb446482c15bb3f87c96d6d135e8e5d6ea41dfede237b58f90090cb4a2e1405b52495ffe8fab9359aef29b8421e6dd164580abade9d2883466c2bc45dd8cf65b8e401e5b7df70e59cf40322fab6b6f8ce"}, {0x332, 0x11d, 0x7f, "30fb52d2129ea0bf49816cd951068aeb2ff8005e3b74f62da5a23c45eb1941b4d76ba85c3a73cfe04b048be2b7a4cf1b993414db5be7c3ce0be6a05b1d4d9fb429c4d13a4aa22c2c0f4e7bde3d5538ba0f05e55849bebe7c11713610a7be76c7cf81f77a64255e4d69b7f824b1847881aede438b73fe4aadadeb7dc9b4df6dd582e6a9dd263f194428897ec55aef803db5cff755eed6050e7dee7d9ea760fda97a8521085f91180244367cc2c464bcee53ddac4eaaefe86b52cf91a394efbaa3aece370168ae17cc5321b16a580d9578a2243fb6636d74bbc5c4df2c65e71da4a537a8"}, {0x0, 0xff, 0x8, "264c94dbd92a217dd3732ede36e1555d264c01d461902adb782f69ea7b2b01f00084cec3871afec6738fc35db528638b395fc17180ef4dc23d852ce8205249"}, {0x0, 0x13f, 0xffffffffffffff56, "3ed0698d22094b3eb1b28a28f515924d95048abb20c42b3269b3d9ecc16f82b2a35037415137434306f53d905287bc295324f5b8cbff6d"}, {0x0, 0x19f, 0xffb3, "6bed04f8045dbe84066433e6d8af5f22ed8f6931bb29e342129c75235b7e674495cd28074d2b59ef539088fa96db0a8bbd562532df3f07b389c7d4684695c39e2eef927a7d9ad696d266082b6b92a8590538792bfce5a6d157ab35bfd6a444da0f6ba7e16430ccd87cdb541ac81c7dbd628f1f734d938fb2b5a7a34e68bcb5aa6f787e8f09fff48762eb0bf64c1f158a84e81d19e6c12dc55d4cdee1a5a9a63026c98ba92c60650873544c16a79544fa946d30419e49ca686fd2f844f99259740569ece636a0605dda9b22717b6d59f068655f33a44a04a1310484703ec41cb96fe1ed1847"}, {0x390, 0x104, 0x400, "2f1964c7f4d604d08b50714cf3b4bc3d4a71e2ac6e81f3162e1a39666383bb3eb6a638a725306d0dffe4a1891f92be640746d928ef373b547823443499224ee93b0f314d669b9411e878420d73178ae8cf49c9237c8decf230537bb3d51b18a9470c16d194c2c25f1598c0f7aca94777515a264f300b62954ff55395bc801ec9fc17cb38fa677403543ea0b9d6b6705b6ab0390e5bb8e55f44583c93090b6a83e171e12da6d552018000000000000039c93a4b8b8ea186f2a58ab2c5fe4a"}], 0xff4d, 0x0}, 0x0) 2018/01/28 22:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mkdir(&(0x7f0000ca0000)='./file0/file1\x00', 0x0) socketpair(0xb, 0x7, 0x80, &(0x7f0000954000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000ab5000-0x38)={0x0, 0x0, &(0x7f0000ee2000-0x10)=[{&(0x7f00007a3000-0xfa)=""/250, 0xfa}], 0x1, &(0x7f00005bd000)=""/149, 0x95, 0x2}, 0x101) mount(&(0x7f00000c4000)='./file0/file0\x00', &(0x7f0000b1a000)='./file0/file1\x00', &(0x7f000044b000)='configfs\x00', 0x2000005, &(0x7f00001cd000-0x79)="") mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000106000)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f0000939000)='./file0\x00', &(0x7f0000a60000)='./file0/file0\x00', &(0x7f0000b42000)='ramfs\x00', 0x7000, &(0x7f00004d8000-0x4a)="") 2018/01/28 22:30:51 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000085e000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x9)='efivarfs\x00', 0x0, &(0x7f0000003000)="") 2018/01/28 22:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) close(r2) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) recvmsg(r2, &(0x7f0000af4000-0x38)={&(0x7f0000773000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003de000)=[{&(0x7f000018b000-0xad)=""/173, 0xad}, {&(0x7f0000bf5000)=""/199, 0xc7}], 0x2, &(0x7f0000e5b000)=""/118, 0x76, 0x6}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000cb4000+0x934)={0x6, 0xa, &(0x7f0000bf3000-0x50)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffcba}, @map={0x18, 0xf, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @generic={0xcb0, 0x40, 0x2, 0x2}, @jmp={0x5, 0xae09, 0xa, 0xb, 0x0, 0x84, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000a3d000-0xa)='syzkaller\x00', 0x6, 0x6d, &(0x7f00004eb000-0x6d)=""/109, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007fc000-0x8)={r1, r0}) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:30:51 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0x0, 0x7f, 0x100, 0x80000001, 0x0, 0xffffffffffffff9c, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000a000)={r0, &(0x7f0000006000+0xcab)="ef87c19af2fa2daba902827eef0aeee1b70a8a8c3324169889d51b323bf26a305dff8ee74b271d8e6312748a8983ed1a09b341784464bd98a5c1921522d4c1faf35864f819695767c84698ff2af744b425fef15f3680dc439ee87d86f5c1e89fd58627", &(0x7f000000b000-0x1000)="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", 0x2}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r0, &(0x7f000000a000-0x90)="dfcd561223fcccb86dadc1a7c166b62673d99741bdaf263fe0d34de545eb8c04374b9daef5301520dab22cd3a9dec0db5a2fbdb759e15ad901d4eb1f99dd1b6d313370b40194ae2591d250cf1e1705e739d64c01b3c3833c4a39336b0035b990cf2cc605700a138bf4212ebb047d9f35ba9ea05f65ce75647aa01f49be51fb6f0803d516bebcc2fdfd8fd45c0f0c0444", &(0x7f000000b000)="8cc877552df8ee1884f50dfb37f23ed88c7a83fbb3f99c6c2e2c53da60e0a1be798b34cd402ad36d285584281df2a149e17a5230caf1ffb6bdea6584c80a1f609bf33e8e63a8f34bd1b9b30bf2042d6cd1d900184c4b59a916e28cb246b476967ed6b015fd2583deb92fded3144e31f51519da140f482b705437d2422727407a37e702ec55a0bf0579c1c1375a380f12909d753a174d272e2408da052a9118f042dda71bbbdc88fa2013f8941742b5981af47f9f132ef4d28edf9524f19cb264c8a0", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0xb, 0x0, 0x0, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:51 executing program 2: socketpair(0x3, 0x2, 0x0, &(0x7f0000c58000-0x8)={0x0, 0x0}) r2 = gettid() bpf$OBJ_PIN_MAP(0x6, &(0x7f00008bb000+0x753)={&(0x7f0000f20000-0x8)='./file0\x00', r1}, 0xc) r3 = perf_event_open(&(0x7f000092a000)={0x0, 0x78, 0x6, 0x80, 0x5, 0x7bf8d776, 0x0, 0x2, 0x20000, 0x6, 0xfa, 0x10, 0x80000000, 0xfffffffffffffff9, 0x7ff, 0x1, 0x6, 0x2, 0x2, 0x3ff, 0x3, 0x6, 0x8, 0x5, 0xa36, 0x3, 0xb1, 0x3f, 0x9, 0x64, 0x7fff, 0xf34, 0x1400000000, 0x0, 0x76, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x8001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00008f8000-0x1)=0x0, 0x1}, 0x0, 0x100000000, 0x3ff, 0x7, 0x80000000, 0x80, 0x3b427980, 0x0}, r2, 0x1000, r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000+0x9c6)='fusectl\x00', 0x10, &(0x7f0000000000)="d0504b51166c9d91c1f39a760431b4e8d01891eb712780b0069b0c8f7ae7d7d04f00b62cb9d09ccf6a330e9974c26df6800ffed3600b15eeddaa89ffba601579a5aac6cae6bdd3db28320036a64395d55be7251518b5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000127000-0x2c)={0xf, 0x4, 0x800000004, 0x8000c28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/28 22:30:51 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c11000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00007b9000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x2}}, 0x26, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000bd9000)="223ea032caa8079eb95ffdc76d39c8cb485100b58b7cb46141c0a8e1001638ad66ce5173592ac42a8b5b700b65413a10b2d33a2261200e5b78295e85768eb2bd88eef6ce35d3cd3acd23dc763158d9ef34296b54e82fea0053931b713e8221f448c0ec93bbc51ce25ef2f46851d997495cf944234a1799e10c3f96cbeaaeb48182d6820884fb863007bf91b2c39697515dcc2b4b86413ad4009e6d4cf0d4c7368557b6e869387457554fbef179d09a971b68323d3c31a22772db50d3", 0xbc}, {&(0x7f00006c3000-0xb4)="defac05cc59b4b5a6e2b066fe437e1eb9d73c8b22a1430f3c854173897d28d37dcac5d067020961f51f38ee8599fb5ceb2d709dda80a5414fee7e983c58c92160c86ff2d0dcbb4b8eba6070392cdacff2f0b347c4762c75d28bed731abed153ade3b64376e74e1da72b7774098c59a09d09ffa549e9a6fc8f8f1dc3dd3f55abc9f58e8d1b931efe7992255bd64be14c8ab61579fd0b63bc2f0622c4ef25497ec58e9bb46444afbae66459fde7bdb489b458d6ed7", 0xb4}, {&(0x7f0000188000-0x1e)="ee6dc06c8972bf95dc5db9249d8a67b3370a02394035c9cb8f30b5d38f13", 0x1e}, {&(0x7f0000000000+0xa0)="fa12d2453bf8eeb9b70b66debcef8ed0", 0x10}, {&(0x7f0000633000-0xef)="f90543990b979842473d5d7939a581b4ec9c22e7efc141bcde467b8de5f798f0c84101c5f86341f5dd4c8f2fd83a210ac01ba13df503ae891ed50b046354b52b14f2873d94508645b3a9c0922175efdaf829325dd7cfe0f77a6f532f77eb2240b9ae331a8244d48c0cb86c7a5fed87126c4cfc523bf3a30fd1e64643f035d8659f715e3a6553189194eea389b3c8ada85d70685a09aabadd10f7994b1226301dfb141539eae7d23021e15268dd2cffa66f6f9ac0b7d06516be9de9ed0d7438faa68bbc574846b516284216edb8e7989c277592dff18430a8d01e5cace2f6fd6c159cc7e9ed29c6bcc0c12f2b970063", 0xef}, {&(0x7f0000000000)="3404035645247d262e6be3ee0c4b26d7", 0x10}, {&(0x7f0000000000)="18f9c4720e66fdd257f838015d71308ba336a29c84bc1a96f9dbb9b2d96ff63e601dfd956af31e20d0009378bcf9d8463b19ba7a5f7c5cdfc1ba0f8ae5d775bfa32dc2edcd8c2a826a42462f0d2020ddce11f3d05ea791016b0582310d0897782f4e4df0d3b0be8b141c5f21f1290b6ef856e04311179b435f14506a748a769d09c2f2", 0x83}], 0x8, &(0x7f0000001000-0x240)=[{0xa8, 0x10f, 0x10000, "70b8fd726f50448c7046702604204b3f33fcd2b300bb40ee7a9fdd21105e9d5a73626dcc975997e87b532cf87b245145e3acdc80fe74ce88de7ab13212b5e80c85330bef6e84bb2e5725038cbdb595b3b02e5cfc36e93eaa8e85d1886d908337d11939b291151b5e27589b429d0d386c73b5df9d7391c6b5981a591f5d8732490a5034423e16276f1dddb9fe63cb7efa3d"}, {0xc0, 0x29, 0x9, "36732ae98dc520c7ae336a043ea2220ad3580d5ff6734d3514ea2799cb7a74a8ae98828062cebd8630c6034dddc74f685e3a474b985113932e2452f44373cae6def3bd344588c379ff8dd914c362e60658fe272e1b651bd8b6e59c0a5318fda84ba80e25465721baeb83fc56a34f93606107f5c2f0826b69e12fd0461f2484ebb5c3567b0b6e80ecaa06cd8200157b8658499c6f4b246ddfaf6a1ed34c3bf84d39723c6b592aab821d"}, {0xd8, 0x108, 0x1, "7e95b5e3a37349772e750c681d9cd8cfdbc6d1ab43723520d110dbaf6624f14abc83dd4189d37249e68175e5f68430ab81716719419bf4bbd77bccc15c700d166ecbe531c5c6212f9a5717eefc16ab45c27b67527e7f094eb8b7799c6a659fc1eaf0c30f6861237b3943a5784ff7d6348d62563b425f11ffb60a8bf8c0a85df58ec9cb8fdd28fe05ab4ff8db0b94dde4cf556caa8d09de05ceb3690946fcf1529e38a6e44a002052d1bc3b2d4171b9a28e97c1fa9971f527f02b8ebd4c786afbf2d381a4242d"}], 0x240, 0x40000}, 0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x80)=@generic={0x0, "7e1eb3529aeca4fb035670750a53bca80b30234cbc410b52798e1e553d66d0ea8aa89d83387a7a2d365081cc1784a39355e5a57770711e03336c527f07c7e78014e72743fd5c6ec9cd8614d2f436ba9cba4b14ecaa44990c74e9a3df4a9b0bb2cc305256e1682178e14df94e506d7d2d17448dce2d970696f176c20edfb7"}, 0x230, &(0x7f000000a000-0x60)=[{&(0x7f000000f000)="00c766ee732920e97eaf2a", 0xb}, {&(0x7f0000010000)="b03fc4bb8847d7b19557fb64dd62ff23a741e08e84b2759f60d509cf4e57ef4db25513c48d049fbc7c8e21bd240f0ec2a45f432d760f4bafb8d176828ea530e54b0d212c0a3262d5a1dd72a881f1641e44993f0fc344b6f67ef36f26f522f3fef021334add5ef27d1a7ab9cb40f872aac34fb46848f9463d4a25d7f622f9bc0afdc2f9773fd9609c41bbed050fa1011835d8b5f0d7b44f25e5181e30903e991900d11c3f2574c92db2da6e605bde0d3624cbee97cfc2ab5ca07c71e57f18be", 0xbf}, {&(0x7f000000f000)="045ff4f4c70e864fd0b016dbccd5e5c00ac1a165d33d56cff9cdcaaf59b26a287ba7f3b32cceab76be9317342b429226dbf5741e0e9af0d83756cf12352b98dadc29515a3079e7a6de45449d3b7696dcce0fa14580fd3d6521ab3484b90f2a3e3731d446d50068cbccc0d0c3592fe22559e3b2888a723fe49dc9928ffb6daa2cc52e8b8ad208026de6cdb2121095b62cf479462aaf0e141ade02ac9ce73c7f54a3d7ab5e295fd3ae35a58bd8d6a2646aab79536a", 0xb4}, {&(0x7f0000005000)="a706ca1eed3584d43a58d4f6a36e1722b3a6d6fd93d034435dc14f4592c5ec998780091a59d1cd71c7538110815525349e5b24cbdec6f34bda7d8cb729c885b423d7455fb5a3d53c50873c48c6051c32cf6fdcce68b63b303ea29a6c16065c835e126c170f35f6bfc0cb2d5e94e6b3c48796963f37db682d27f7ec8f3863885a8de983dfb84b702caa", 0x89}, {&(0x7f0000008000)="e22bd68f75f67f2bb92dade68d8872eaa0496cdc0698d5e78b03bf3b2f02cd76a861147fb628de3df46a9bf544b604746390ed57e4302d169426ad0b6e85a576512bec85be9afc34111b3958ac7351b72d4c673072c34f5971b43b51f8c0070a79f74101d044291c0dd9554c4abeff69a2fc8d94d88a2cb528f8af180fe7e9bc757899b6c96e7d3163fbe485088dc71af0a6c7e48c22", 0x96}, {&(0x7f0000012000)="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", 0x1000}], 0x6, &(0x7f000000f000-0x2d0)=[{0x75, 0x11b, 0x10002, "a5a7e32d55cae65729ee86cb16d7c27dee5218b155ab8f9925446cac07a72c6b0fb1cb2039c495838e5244aeb2809bb04806b7764ef9cc2ee88d739a0939c3795e44b90bd6292f62b982c9227217663551db8c09e7d2f097169dc8c7122b7b011f1348c0d01e2bdab282d3c58612205a4b2f59d4fb9b76e2a92d26ca29487d2b525d701909751fba2a12bb922e1c5bc62ba20644d704cf44fef2412c49fb8692566e967c6905dd29b5574c4afdf281672ae6c272a7"}, {0x70, 0x10c, 0x2, "b3415433cc371d50512b7f9ef4784a04003e5981b18139d224bed26190f87d8e5a3887226b3ca3fe878c8c48267616f59198cca368cae353f14531ba7d635d623b1576f87f3aa4d707b433ba1aff0a8c45c147d46e4bb22b15f2"}, {0xc8, 0x10d, 0x3, "9483da0f94e58c47bb40e837db0283f46c65d0a36cb361bd51d5abd597b2711ebee7819d27f02770c5225a861bfc1252f7e32f6a1dd1b92e77895bd8f0a3f4757240eb5fb9f20b8d7fd912793d2d72638ac451e10ebd0a25ea3223217c87e03f51a7ac09ff234960837b14651a5129eaa00ae72006c339f06c50f4a07c8a189da0164a68dd4f1f68727a5a27f9526e5c55250663471f1f23eefa39809428c3aa6b58912bb96b0ad9bdbc21972fcfa458eaf7da42319b7b8f"}, {0xd0, 0x10e, 0x1f, "af4d30ae4cab6b646fce3d08d16531553cfeb7cd853c75996753b9e7b3c6119a4bd0fc960a383943d353cef8672c566ec55c5c9260013afd35b4fa53190fd81fc19d352d36f5ef27544641bf9343af732f93e80b222b4622151cf6612c47dc42ca8ba7b5cecc1368f8aa42f87b98e6d2ce078a9ab87a79ca1fddee487de56f6119cff8ef6a2af2c680ab5e3a43b1abd303b534f686f2fdc0268c3de6e5ece47c900a255569752344317f159ce3bbcbedd0ca0de090bbd8b750fcb81eb9e611be"}], 0x2d0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000f000)={r3}) close(r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000000d000-0x8)={r2, r4}) sendmsg$kcm(r4, &(0x7f0000010000-0x38)={&(0x7f0000009000)=@sco={0x1f, {0x100000001, 0x2, 0x2, 0x7fffffff, 0x2, 0x1f}}, 0x8, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f000000d000-0x270)=[], 0x0, 0x4000000}, 0x4000000) 2018/01/28 22:30:51 executing program 1: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f73000)={&(0x7f0000216000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003ca000)=[{&(0x7f0000df0000)=""/46, 0x2e}, {&(0x7f00004bb000-0xa3)=""/163, 0xa3}, {&(0x7f0000f74000-0x78a)=""/4096, 0x1000}], 0x3, &(0x7f00003ef000-0x2b)=""/202, 0xca, 0x52c}, 0x2) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f74000-0x48)={0xf, 0x4, &(0x7f0000f73000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffff2a}, @jmp={0x5, 0xd2eb, 0xb, 0x4, 0x0, 0xfffffffe, 0xfffffffffffffffc}], &(0x7f00005f5000)='syzkaller\x00', 0x6, 0x7, &(0x7f0000376000)=""/7, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f75000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7719, 0x0, 0x6, 0x7, 0x10001, 0x90, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:51 executing program 0: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:52 executing program 6: mmap(&(0x7f000027f000/0x3000)=nil, 0x3000, 0x8, 0x800000032, 0xffffffffffffffff, 0xfffffffffffffffd) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000017000)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131, 0x0, 0x0}, 0x28) 2018/01/28 22:30:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x4, &(0x7f0000001000+0x917)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000002000)=0x9d) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d9b000-0x38)={&(0x7f00006cd000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000055d000)=[{&(0x7f0000d3f000)=""/0, 0x0}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000ad9000-0x3)=""/28, 0x1c}, {&(0x7f0000336000-0x1000)=""/4096, 0x1000}, {&(0x7f0000484000)=""/48, 0x30}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000abf000+0x8c9)=""/224, 0xe0}, {&(0x7f000067c000)=""/0, 0x0}], 0x9, &(0x7f00007ee000-0xbc)=""/188, 0xbc, 0x20}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000bd4000-0x48)={0x6, 0x12, &(0x7f0000d24000-0x90)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0xfffffffffffffffe, 0x2, 0x400, 0x0}, @generic={0x4, 0x7f, 0x8, 0x36}, @jmp={0x5, 0x8, 0x0, 0x5, 0xf, 0x8, 0xffffffffffffffff}, @map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x0, 0x6, 0x4, 0xf, 0x30, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x3, 0x0, 0x2, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2f}, @call={0x85, 0x0, 0x0, 0x25}], &(0x7f00004c1000)='syzkaller\x00', 0x9, 0xd3, &(0x7f0000001000-0xd3)=""/211, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x81, 0x7f, 0xfffffffffffffff9, 0x6, 0x0, 0x764f, 0x22309, 0xc, 0x7, 0x5, 0xe32, 0x1, 0x80000000, 0x5, 0x100, 0xed, 0x4, 0x8, 0x25ab, 0x4, 0x0, 0x7, 0x1, 0x7f, 0x0, 0x4a6342a0, 0x8, 0x100, 0xffffffff, 0x605, 0x6, 0x101, 0x1, 0x100000000, 0xa28, 0x8, 0x0, 0x100, 0x4, @perf_config_ext={0x7fffffff, 0x3}, 0x20000, 0x215, 0x0, 0x6, 0x100, 0x0, 0x9, 0x0}, r3, 0x2, r1, 0xc) r4 = getpid() perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x8, 0x10001, 0x3, 0x0, 0x0, 0x6c, 0x11010, 0x7, 0x2, 0x0, 0x7, 0x5, 0x6a, 0x80, 0x5, 0x7ff, 0x100, 0x10000, 0x80000000, 0x0, 0x0, 0x10000, 0x3fe, 0x85, 0x2, 0x1f, 0x9, 0x7fff, 0x400, 0x10001, 0x100000001, 0x7, 0x5, 0x100, 0x0, 0x800, 0x0, 0x8, 0x0, @perf_config_ext={0xffff, 0x5}, 0x8020, 0x88, 0x25c6, 0x7, 0x9, 0xdc1, 0xc000000000000, 0x0}, r4, 0xcbb5, r1, 0x5) 2018/01/28 22:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000037f000)={0x5, 0x78, 0x4, 0x53, 0x6, 0x9, 0x0, 0x1, 0x40000, 0x8, 0x1ff, 0x7, 0x8, 0x800, 0x2, 0x40, 0x20, 0x1, 0xb88, 0x200, 0xa9f3, 0x100000000, 0x0, 0x5, 0x9, 0x401, 0x19, 0x9, 0x300000000000000, 0x8000, 0x4, 0x1, 0xfffffffffffffffa, 0x8, 0x1000, 0x2, 0x81, 0x7f8, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000c6e000-0x1)=0x0, 0x8}, 0x0, 0x10000000, 0x80, 0x7, 0x7ab7, 0x5, 0x5, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ad9000-0x10)={&(0x7f000041c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004a2000)={&(0x7f000057b000-0x8)='./file0\x00', r2}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c4f000)={r1, 0x28, &(0x7f00007a4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000069e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e87000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000ec9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002b8000-0x4)=r4, 0x4) 2018/01/28 22:30:52 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000c1a000-0x38)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="961b4b1cdc6b3841c776563caed9ca88da3078b2c3ca2b7f1e2fa9ce73fccf4774f20cee27f846a81a40220c650e7a20e0144a8812643962f2cfd541b7d2359f658653e15b4bc805ce4e686c51fc357e2903a50fb894b1b44ec172b35cc85c97b26de3c392bcdcdee53c38d27e4afd993536a748e295e3bd83f2bcf6d8f81240eac489589e6f326c41bbdff6b6bc7fee122c402ff0621b81bcaa4b03144bddba", 0xa0}, {&(0x7f0000e6a000)="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0x1000}, {&(0x7f0000001000-0xa1)="b4e9c34d22ddf6b0a46fa438d9f036218d41f388141367818b30751061545188b8e246e924086c042e7252fbb2e7cdccdfc53dd90417e8a77b856b3275acb65ca927bebee50577a1b453547cf48319a73e08fff64d0137530e7d2a840aef97d815ddd75bdcba745012fab0cd582a90580d702ca62ba5ff9476986d1fda7af178af85208a1538c129e58110f5d21e2d7a3e6d64279446fc104c573b22e222add8ac", 0xa1}, {&(0x7f0000000000)="cf725aac8dfb135f1374e9569ddbfbbc92e4e1b350b3c7a88f79da0bb0a2c8f5760a234c7f6eec8c8bb33d498b55d44ae4fbbf13fbbca61108eae74984c31d44ea7c5c95cbab3c102bef378ca945a116896cd7e3fac4471a869f5fcf5660d54d00b708160155338f1c85be9f6951c65e48edd8e5a548c3c4fd2c095be083c9baa140a3dcda1e502ca5f57802873cb8ba3df7dddf22e45858565f09d3054a9e16322509564dfcf26a27fd65bbe6574a868506f7fa2197e80cc3966b1bb6e46f8fe611d673ba8ee7d67395729b58b6748dc4a80787ce64ebc2083cf56fdbf3b136145ea9143d876ae35d0e3384b7", 0xed}], 0x4, &(0x7f0000000000)=[{0x78, 0xff, 0x4, "056bc1b6a9dad142c81857a1b6c82504b31a647f0a4567ab735f1a25fc8a527b2cac5f33a1630a729e3c6d71566c200b72610310c6fe30d35914f45955a995bf31f3d628e377489337ed4860c3ada3dc4759b8f36311d8a006d8c02b96e34177698e55e22fb05d"}, {0x1010, 0x117, 0x2, "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"}, {0x10, 0x10c, 0x7f, ""}, {0xd8, 0x10a, 0x4, "e2ebda50d20c9b9b5581a379e02e696631d60d6fc69b6eaa3257a8dc2b6d44f0a5ef042915d849ce0041741df1af19c8c04083cc50b77ffeaab944424a33ea2d0c9bd0404d55b4742276050ee7b2d4a71ed4168723eda8b41f4e73380001a4d7e1a66735a4aaa2dff4dec8fec934863d8c6af8b56824b10ea9654a07ca87fde31f1a104ead8a69f71fc7c696c4326c4831e4cac93a391ddecb13c35dcb49481e3973511f2d4bb0e3efa27bd691e7b1cda7a6b80364e74f863fcff9276b1089c45b1154e0"}], 0x1170, 0x8000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000acb000-0xc5)="2626b00c2ef2db0bb4bd602629925bcdb26601f8b7660fb4caa64abb857578b0d8fe3b8e34c881c946bc131b3cd505d32d16480d9fb92afa761907e9896c22eb68acd0d6c57c503a292e3744370f9d7b80e05852901405648c145002db2d5032d8109a8dca92015789b4c0c848a215b1f66daa9a84bb3a0367842bbc230994855f4acfef2d3d04b36b741cd0528082a1981cc0eaf7abcca3953cca61a63dffffa26ce2990dce0c08ca6597f97a71ef2a312789e68a4d7603f7397ad41739b1e1c011421654") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004ed000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fd2000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f00007a9000)={&(0x7f0000fec000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = socket$kcm(0x29, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f0000eac000-0x90)=[{&(0x7f0000c2b000)="", 0x0}, {&(0x7f0000afa000)="", 0x0}, {&(0x7f0000b1a000-0xb6)="", 0x0}], 0x3, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f000019d000-0x38)={&(0x7f00008d5000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007a9000)=[{&(0x7f0000f22000-0xae)="171045b4813fc5c75578f421cab974cdf11b25f8c73f2556fe74a67a9d7ce835c692870796aab90093e60d9904d0b3b7b7105822f3902a4a36c1217c66da99defc0f09626e501a50af168e28b19818cfdfdd0b6d2c58f77ce9b812f35ece4508622ee63fe1d8f8e91243c7469421ce6d3977a05ca2042ec84e6e4d6e62cdb95ddf2a509bab18b5d3315732afa6e8dfa99433fc29bb5ff3ff6c3ee24b59118713aa04a60b869874b7b82086e6d929", 0xae}, {&(0x7f0000c01000-0x20)="29cac4fcc539e0dddc47c4cc8203c247dc43a310d5b65451c85a869563444788", 0x20}, {&(0x7f0000ea8000-0xd2)="794d0e191a4bffc725c2ba19f6e8be6ff06c4ecf0204ee901db4f4723b7cffe0a5e0036ff4ad2a5a95760a41e3cd0a45143f7f51eded143bac163dd8152a580959e2d2ca4620ca7ac9424b1e591e34e61af8e3515afc7b6554f1707af2b7319f7963b8c156f6d81a8e8e3a90dac5de650cb77a889139b09aad40c9b1a9e8d7fcff7674834d5811705b7a17fe6679f9cc0c3f934448d75ef2e556647320e9b8b7271fe4f73e9edff6da546eb0ca093ef0e14ac686233ad7d8e184b600e276b6e5a7ba6efcf096c1889dfba433024986933c54", 0xd2}, {&(0x7f0000518000)="85428ae8fe0c227817754d353163f2ac64e0f29ffbd034dafe44c24cfe29132f3ac0abe0b03b24e350d2b11ffb6d729ccb61dac0c25a8bebc8b50696c7c338cbe828e8e2bc4deab3259bd4481998e40c035426dd46f707336dd5d5f80b8a1b9cc43d3c79665c26945548461c512ca0f64eeafd527a8566ca03ed19c73b351d8c008df1ce5dc1e419a8555026053c841c8bcdc0a4f6ebeff6d732e8f30bbcad423d76408f4a46ef64481d14aa36a949f54f2f7f8f79fe60cc1eca2fe8513e73376922ba3c5565eea046a9bb7b7a0f69e5fa7b001e", 0xd4}], 0x4, &(0x7f00000fc000-0x3450)=[{0x1010, 0x115, 0xfffffffffffffffe, 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"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{0x78, 0x19c, 0xfffffffffffff001, "264e6eba44b303fadc0eb00aaf48f1d287a819ed9dd9baca30d69d8438aba34f1efd44a2896cd614efda3fe2a663c676c2ae5c7a1e7a1180bfa339f6f141b4054678b54f00590769797d6bf473ca00f6d80a7b0681a3cf7fd2280379a68c00ef3967d627"}], 0x3450, 0x4000080}, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000f21000)={&(0x7f0000483000)=@rc={0x1f, {0xffffffff, 0xffffffffffffffbe, 0x0, 0x30, 0x6, 0xc2}, 0x10001}, 0x9, &(0x7f00001fd000)=[{&(0x7f0000f50000-0xc3)="156dc4c8b3c8a271990a9efb5b32e927e5522080331596125f84038c075a4d7a6995fa5b88d99e817a7de4cfa7e7e442f6be7887b337945fbcb8e275d4b8d0b8ccc867b14acaaa7a5b1b8c137ab9d92c4d24325c6f43e72a9b5ecaed95d6769b926301ae6ee4d07f3cfdf58f0d1a5de7fdda93e57f72e7c1cf4644d19f1630fbbb7e258fb666a06e365ba335b83db4dda7e82c08405b986aaff4de68f15d68c2895f8115dac2b90d756d50c869c7eb04db0d0c29107c0618b4a7dd52ff40d7a9818497", 0xc3}], 0x1, &(0x7f0000fe2000-0x22d0)=[{0x38, 0x100, 0x0, "773eede40007f745c3b49296392ae90b1646f0e2aa9790eb40bc00ec056dfa6befaeea85aa59"}, {0xa0, 0x3a, 0x140000000, "d50c397062f3aed426cc317e9970325afc3e55a894fef47e260ca8c9a2e7161891b5362749db3ca3f54382951b8cf437237900154d8550bc6f3137a340527d19eedfb635392826ee1b090694ce5b6ff044591a85b012243ee1c16ce2b597960deea73fa024d0d167c2da141197b73386eb213c18fe896e11bf66109d888ff5b7fd93a29d06043c0a2eddee09"}, {0xc0, 0x116, 0x10000, "3847ca2a557e70b963ee1bd9ab13852383e0295be4c9544d688d084ce61046ccdd2dbbb860048b24a2e02b79eac9694e584536b10fc2deb73a232fac3ce23ad2a1a5c4c03564ec55cd1e43fb7e5f50b9b2c58cc3ac5b367a13538525bf4a4352863c11ea7b4aabb761b4a426b66e2db080607b4cb85ed3937fe87e8f1063f9ebb626576a06ebda91d666377e6859b10170707375d018d94a0f152ae844b59bf650272aeaa821bb83c53fa0e299"}, {0x28, 0x104, 0x1, "9c6964dd8ee9c942f03de18bb3d775f8d749dc2f22972a67"}], 0x1c0, 0x8005}, 0x800) close(r3) 2018/01/28 22:30:52 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000174000-0x2c)={0x1b, 0xa537, 0x2, 0x40000000000, 0x1, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000be6000)="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", &(0x7f00001be000)=""/181}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x8000000000000006, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b66000-0x10)={r0, &(0x7f0000e32000-0xae)="8304962aae8662ff377f5f240397da3a57797e8602809fab130b09bce4c8d3c5dfcaf0da343aff734705f7b8a3c34c538d1b23668eed94cddb060ab224898b7d98dc3f65e48c775b607224dd829b7c982e230fcfe6c4786705c3a3a139283c01c64457f1762dcd50d7d291866762ef33088cc85c8c7c8725a3ddddfa7e183b17f5ae7c82b25354f912124b53721428f89616446d7c46bc868f53e238d8a3339e0593f214db5b856a03a0bf7623ec"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cf0000-0x10)={r1, &(0x7f0000ffc000-0x3c)='a'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f64000-0x20)={r0, &(0x7f000022a000)="cdb723ef43daab6d639b4e9993cd181ddf07c0218bd46c0224b73fe2b4b9c0ac6763565b8d6b719c54a1d2bad72d026d3d68dd9b58182fa042343bd8bca328208a0b48701876a7a8c7115129364a67c27818136fc5484e91f785b85345fe593c1f718c3b68e096c4d40f76f56c874e521e726f7bbb9dc430a0ecffc4a5c1abf7b1e41b2e4683a91c0eb6da3ecb10355e66a1d74bdb18ae1b2f135e7bd8729dd320928b9258e174edd5136a0cf90ac11c6dac197306ecbe7dcb37d399bd1c7adfdc", &(0x7f000013a000+0x7da)="8ed3821b61266025f29269145771f38603c2642d13be7d9b9c9fe26c9202f97797e42511340cfd0672c9be3761d54512aa98e300fae5522c610defb76d54e3db7b", 0x2}, 0x20) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ccd000-0x10)={&(0x7f000065f000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000b82000)={0x0, 0x0, 0x80, 0x7, 0x0, r2, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:52 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x46, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000020000)={0xf, 0x7f, 0x80, 0x9, 0x8, r0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000-0x20)={r0, &(0x7f0000017000)="3d42b11e1c966319406a9bc7f9a559bdf6d6ac8208bfccf604db0db6adec663fe1606e3b5c4fe4fbd757a2412107aa21ce6430aea0d47f6ab141fd6b25cb463526d482f6799c1311c898da4c09a5b7f62918f191d9faae73600a8ec6d9cf8dd4bdf835c16846bf0c6c3ebc453b34df39350b1ba93401a4349e6ca8955495488c151da9d82065c4ca7ba56e79b6934e", &(0x7f000001f000)="121e0513f0f9f405df7b4b001761a2949fcc0e0e1b48bc9138637663c61054b1a5d7c9bf029b29a1623ee3290f9080924203d73ed02c248588d9b1306eb140996816ae0e2fac15c8616b579294684378c26a5b6b1be31883ddbb355f59e0554feb6de16b62c01893b3bc9611a19326294f16f140743d9b69f4863cbe3986fa4e480eb373781973cca8793ab740cf33d409a3adcbfebaab9cd8569256633d321aef4d4df655e22a40caab3d404f0ecf68ec78900ba45e01ce61bdf9c7ee642f3e508f446dcca4657f65d0448741109dbf97136f7d458ca5e05fa143ea14a2436c6dbca448003ed05ba2b780aa409aba5f1b27", 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0xf, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000)={&(0x7f0000021000)=@nfc_llcp={0x27, 0x1, 0x2a, 0x3, 0x100, 0x8, "0a7458524253cdc6e0244a83de9fbc52b87ca0a380f1634dd94f0e70495b339a9149248083bcfebb7e6ccf4f0ecf591866698aa34801d3b6daaaf78931f6b0", 0x800}, 0x60, &(0x7f0000021000)=[{&(0x7f0000021000)="b234cf664d1674be613ae6c9031f3426f7b802ec71777b4cb25e4b4e388230c498520d6bad4dba2c2ce99fb3081f3a09ad03f2855139f30b", 0x38}], 0x1, &(0x7f000001b000-0x11e8)=[{0xa0, 0x107, 0x3, "ff7d6a7cb06d3a1650daf15f2743e43f02fba36676b02b32a722b3d48a8da07e79736a1fe1efdbabd2af1743fd8ee4a31e16d6c648512658e4b16a49c0712ec7d8aa0e1444fef4f751890a1d78c28b26ee71f5566a5cb0e2ec900da17e4819a6ccc28a78982a86bd05eecc598827229e4b3515d95e76cf0a90c29b4a2c2e082f04ee1baa5f1c43627d9ecd"}, {0x70, 0x6, 0x4f30, "ded935d3c4a535a8254fe47af7826dd0fe8e5e5e9e86330df022aed2183d1bba9549c80a1f9346a752a00cb05b9577dbf5a13d23f15f75fd3196898183ca75c1b2171d14095afe634a91c0977e7dfddcee0f12c04d40832724189f9789fe"}, {0x38, 0x100, 0x7, "f20fff3be9245f4c01ddbc3176ffb5dea019cebd666d9d0994cec1ad380d6efa9a39a535"}, {0x1010, 0x10f, 0x5e, "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"}, {0x90, 0x112, 0xad9, "6a0b304be9ced5e740e5518b2a716e15b72792553c05b58c63a39ad36a6faaa6aaf30437f38562ad0a73e4f33a411dff46f3632ff6d1e943153241b7c08ff5b18a6387191e7fb9a591e38669d264dad02141a0bce7077c2295dc17163bc8743c172cbf1ef30b4f190fd4f9c65c18a0f8ef7473f05469bc2d4bf4de3625f9"}], 0x11e8, 0x23f13dbaa264b5aa}, 0x4000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000-0x10)={r1, 0x28, &(0x7f000001f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000021000)={0xf, 0xfffffffffffffffc, 0x2, 0x1, 0x4, r1, 0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000)={r2, 0x6, 0x0}, 0xc) 2018/01/28 22:30:52 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001e000-0x10)={r0, 0x50, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000001e000-0x38)={0x0, 0x0, &(0x7f000001e000-0x10)=[{&(0x7f0000017000)="4fb98d16fd05eb35f79ba5c3bc007ee11134c4004254343723e3d019f4cefbce2360ef9993383a57e442a13ea09e2c5140b8c68c1df667ecaf184c82b4b865e3e116779ce0aeb483afde8e86248776202e11737ec4f77ee50e8814535de749c27ef0f4e4bc7cb215b3bbcb602791daf2003fe1a6d8ca161354e5f3d4fc9367c5ac370371512b6ee3bedc8dd5f8cab600140664d75d3913a50b89a3ac2d005db20c4846d7aa4b227d6d5b40bc1086f822c9ba4112e124c5e05aa7ff22070f7879325e045be771793ffdcd353ce06a91b9c17ea24aad960b57dc", 0xd9}], 0x1, &(0x7f0000019000-0xd0)=[{0xd0, 0x0, 0x2, "fbf617cf25da264279a84d711d91935fb22943e2bc929f3f3a19ef50528d8e3f9b0b8c318531174d58c43e9ca585547eb81d23f21cce3391bd2e2434b8a53b288ac52f4f9535cf0f899376093d4b4211aac4bba74f4e03dfe3b9c3afcfc5453c5ba770532275e84614bda82947fafd345892f1c1ef7828a0701b453b89888f8a6fee6440a13e346e26a0cde5c56ff22295b00fc1b55996bcb25c602cc5697bfff603c8a13a0c11c7a39e4f7ac97c0b554fbf2f7431572626357e6318f6"}], 0xd0, 0x45}, 0x4000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000006000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000001f000-0x10)=[{&(0x7f000001e000)=""/45, 0x2d}], 0x1, &(0x7f0000002000-0x21)=""/33, 0x21, 0x5}, 0x40000101) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f000001f000-0x38)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, 0x0, 0x59c}, 0x40010001) socketpair(0x0, 0x1, 0x5, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000020000-0x2c)={0xf, 0x6, 0x0, 0x1, 0x8, 0xffffffffffffff9c, 0xb4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000001a000-0x38)={&(0x7f000001f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000013000-0x30)=[{&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/159, 0x9f}, {&(0x7f000001f000)=""/100, 0x64}], 0x3, &(0x7f000001f000)=""/128, 0x80, 0x8000000}, 0x40) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001f000)={0xb, 0x12, &(0x7f000001f000)=@raw=[@alu={0x7, 0x401, 0x3, 0x6, 0x5, 0xfffffffe, 0xfffffffffffffff0}, @jmp={0x5, 0xd8, 0xb, 0x1, 0xd, 0x4, 0x0}, @generic={0xffff, 0xc000000000000, 0x80000000, 0x6}, @map={0x18, 0x1, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x7e83, 0xa, 0x0, 0x5, 0x4, 0x4}, @alu={0x7, 0xffffffffffff8001, 0x8, 0xa, 0xf, 0xfffffffc, 0xfffffffffffffff0}, @ldst={0x1, 0x3, 0x0, 0xa, 0x9, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x0, 0x0, 0xb, 0xfffffff4, 0x0}, @map={0x18, 0x1, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000012000-0xa)='syzkaller\x00', 0x20, 0x85, &(0x7f000001f000)=""/133, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) r7 = bpf$MAP_CREATE(0x0, &(0x7f000001a000-0x2c)={0x9, 0x8001, 0xffffffffffff0001, 0x7fffffff, 0x0, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001f000)={r7, &(0x7f0000003000-0x3d)="81ec1b835ffc52adb8c71fdd2d712e755c12c2945e3f95a2f715926fa201adeca0b3707a73ad6c60a463bd600ec59f2308b9d9073caab19360354f3b12", &(0x7f000001d000)=""/82}, 0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000022000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xdc}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x271) 2018/01/28 22:30:52 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80000000, 0xffffffffffffffff, 0x10f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x100, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x7, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) mkdir(&(0x7f0000a80000)='./file0\x00', 0x40) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000346000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000233000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000667000)={0x0, 0x0}) 2018/01/28 22:30:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003f6000)={0xc, 0x7, 0x6, 0x4, 0x2, 0x0, 0xfffffffffffff039, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000769000-0x10)={&(0x7f0000d8b000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000459000-0x10)={r0, r1, 0x3, 0x2}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000aa2000)={0xffffffffffffffff, 0x50, &(0x7f00001b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da5000)=r4, 0x4) socketpair(0xb, 0x800, 0x1, &(0x7f0000d6e000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000dc000)={0xa, 0x4a6ea867, 0x7f, 0x7, 0x0, r5, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(r3, &(0x7f0000ae4000-0x38)={&(0x7f0000323000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x155, &(0x7f0000c43000-0x30)=[{&(0x7f0000002000)=""/238, 0xee}, {&(0x7f00003b5000)=""/166, 0xa6}, {&(0x7f00009ed000)=""/79, 0x4f}], 0x2, &(0x7f0000794000-0x19)=""/25, 0xffffffffffffff4e, 0x9}, 0x1) sendmsg(r2, &(0x7f000094c000-0x38)={&(0x7f00007c0000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1d190f8f2e182b12489f6a123678862e5344e7e782188602ca8a4de9a72268bad182790c613d98f189bddeeea6dabde0c3254a1e38f8479c1acfa600", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x181, &(0x7f0000d07000)=[], 0x0, 0x0}, 0x8811) 2018/01/28 22:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e36000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80f, 0x4, &(0x7f0000bd7000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x7, 0x8, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef2000)={r0, &(0x7f0000642000-0x1000)="9c4ae7d5f96bae353b0dba4fcdac57c5085b0fbbd5032461db7982d9c6625e1dcc9d16ebe018b5bcf14ae04ae4f04a616f78eb9aed65da77514831e94900b3eb804f0d68e7269dc4d9d63f929a712204c3dd745136e107c89f50742caad924765629fe0a0125523ddd9090edb99791524062fffec34ac648b079ce018db82acff42a4b9d6046ad64d29e2b6671d47be0e47b19b469c69876f8b2d1630dffc3c97285b4f8653f40d7ebac4e1ec911777bb45fa739569dc1a2cc979e4177f1a58a467f218adb81be3c39a558f2ac712198929653d3cac3d4f06f0608880c217614b9185d421d5e052877f6ec19161c3de9018e95260308858cd5a99b7ca4d2748882cb721a69273a7afd88aff4c253fb52212aec6dc79ef660fa3a570a2da7e8ea61548c59673e0991ed186dadf99a21edcbe1af8e937f69dc115c907477ba86de2acedef5e5c66b778bc4486e06c283161227831bca3e8005d58274c621d4d051b319aa05214ca6dab5341c421e9865244477a1a7edc6d2a28bcd007bcf2f20d39d79f3893d1829930c3fd2674f1904d59257703f36a0af46df487f2da7887f12f04fbd87330146b1f8bd9e7b6e208ff8f079b64efb31d0dcb21c299b3f39a56bf8c00bc2e565e7d8ed12e6a0c50e3eaba476d267529fca3cd5e1b22528b32dad7a0baaa148fc87ed9f842acc3ba346952d1d6cb40ab13b3e5f0bd72e46c8ac20034ef102952a21470ffe764515174760e84947de40e569342aa8bdcfbb3496619a915f604b64793fe9647c7c69762806e12f6e951feffc29c696d31e39a98d53ca0c8573bbe3c2096c227c81781e0faa7cf222cc631caa6861bd4cd22f0d581f61f9fc7d877973bc128fd242737999d9acc3d47f0845ad8254380ee3a47cb631c25b6282c0a282c3ec6b17e46c1991904c8913e0ef17907bdc3e291c6802058425a0c05766d465891d1fdb199ec98c43f065a0f3693bcae6016cea49559397e521ee84b8744d6fad6c420ae333d18be5cef8bfce0cabad9752bb137358f0dd32d5f01432ad00039cdb004723f9a494112993c01367e172809f70e738ccff6cb91be116d2f44a8827ebad2aa140be44617faa88479f57cceddead3fed36bba28ee009d3235ffe22a2da829b6940ddcd29f8ee652a231f55e945f1ec899edf8be21e3f718bf32417741fb2afe93b76938ee16033897c406f97b2089f2154eda79176ef0c8bf39e96a7f011b20f262b607a4a4d67c41c7dda6ef66a99ffe95b63fb2e381c3bbe12d69b9ac1e5087dc56a821271e9f501297f94207de08f9ff2f8bb5e2b7ff9a65b8f1b3f25ac30dfeb1917aca9bb8a95e6d93a0c91e6fcee6f1b405d9a6ac13f0f167f1b1eae09e1bab8db5cc296717e47f0fa7b6dbed91254a5295fc182fce7363fbad72522638c5dc6708a462f4bd25d47e3e55a2defab78b68461e71bf415ae936a3e3eeb56585bf75d33d1301203c4273b4315496adbe62a3d218b6d6dac862fbaffc44d05fb75664605b37026c2293bf8848ca8c41d6d8b4735a28fad26ab0df46d70be282de575b9008bf47b3c2f637680f7e1f6b2e79696ddd362c9b39d887e95284db4389c4d8fdabece4d715cd2c050ade16e43bd8cfa0ca9adb32895bcc3d273e702761162452a9cce3c2abb3b9d326ee01eb10b19358e98e4a4d8c332ecb79dff58aeae9d75ad80f8e21550c3f0d98cf8dc3d380b7a11a926420409a3ecc9ded359768748c70332197207ed926ab82901538598eb7a37be445713010bdd6693512af3a4e4f2b273a2711377b21cf800418a6591e1eb104a9d961f38e66403c074ccb937bca7e902da8430e09495d7298741eaef41184cb78aa55f7372947e4df87d3b67ccf835e05a7a195a1e82751337a6f6d9a73c3619e61e27c6c616f8cbb0a168b17fb5dbf6b6f78f992bac6555a98b289a9e909a175de8c6c5564e24aa9822b5f6491641661b0120808b662cd5158470da2b2e99aee22d4c94ffac43eb17214b10e684e971d4d0d37e7e02b5bffc85e202f481849c27c160422f5b50e2581c95449afa95c22161e5485be4f456be5445563f1364ba0cec80acf8b4028b9b1e079db255c7786d43c0de77995763debdb5d9837600206ed885de892d2c9d317f18f01afeeb20b4468093952b5b4623f01deb60421e326d49cda393f142a53021767fa98d94cbd5337df972f2f5e9bd623bd477194153c31a94465fafb3863269fba2cb9ddbe32908ec506dee013d270bd1e0902cbab7dd41b05814f6a79876c403bc4931826665b97b6eaaac7126ba5b1a1f36e09cf6eacca622046aea51ac01e71ff8d162cb2961adee0199646e147409df336aa1afd4c788503a8b2a7adb11f9d72130e109d5a457878c8339ecaf348fd7581c27791ffa7ce073ec7374e82a6a57bbf40c781864f1c3b8af5332d80a032cdb78cef78bd5ff6dc7f10d420bf7f193e61ad232077e49536d4862e3fadfdc9498beff752c96d87da1490c3e6655cf171fae13ce5c9993c07bbb9b0dbce38a3125a997d0c58d0ab37f4cc85a9fd19ebb610dc31614839a90936c7e3a816e5981f9ba37bb0ed93c20e53cd1c94233ea849c7b4b5bc6cb0826b118d9b4d9b801e71d025c1f3a3c0af72ed48153681aafb6d243a05c28f1b962750df6e922dc56e4a7597c20fd84f162d2ad6ce6f37393d6c61fe2777a1bac3ab7db93729296f128384489ec7089d4208280e75ceb4fdbd5d7684bfb29ed22a7d2b09e6220d1eaa1145849c728fd6b1e9e854fe98d18e50f8c3312de71ae94a78dd8411cff10c409e8560b6a60de2a4712dd5aeb558d004d431ddee9f9ab558ad4f3c623c77bd11cc17fc9b460541249ffb134790545efc318822fd346ff14577f560909c44857c399a34a3a90bddbc31ccc9df3295228252cbb6bb931abd5659873a287afe428ddcfc5c8d003952f924596f81a59880b0bd7c133a4feceb7b3b93c9faf86f70d6efb9c9cba334ba99153deb50b33f2a81be609231066bbcf9f23891aa54385060ff9f0750da5f6944c54b7b3270a995b00723c2551537a7d6354c8962a492f480bf00773a6910e610cea6a62c6db8d39bdc61327b2f55cd9420e84bd0f68bd306b01911f283dda46379d7a481427248d34d396bfae80a46c15ca10ab0945a7371bef2829fcaa17d19812772aed1ee730bcdb4a2134cb0ecc2ce1764b6f605e6c33b7e4ccb2b182fc9016fe6da134c153f34ca3899e59b8db9ecc399de3ae951d47df40fb4ecec2e08843f3caf2332fa012b7a51b629e828094736ffe76fe2d7f049dfbb2f78e31199c56a6b6ad7ea0780ef8a1f8d04e4ce89ddaa77af2f9361ca4c9d737603bd74c59fdc67a0604550f2c1c0e6bf953c70c244deeec71eebe24cec47ddae99d716f4eebece4ba77e241671dbd068a903f8628b9d3f23496631b55baaaf7342b909a639f2691d95e33b3e4873c633a7199341324c41f3b7edc7457c0223362efff54071690d72529187302afa2ed4819f63dbc4494646bf07d09358d4fb7bd3371063ec337f69f7dd87efd3bd2a0a41757528974a6eabc840f0f6801643791bda02e4facc9d337bf3b33449b02e0f5a0d429cf40b4618e731f62674c966ab19cc5d67a231b222bfc93a4a97bf11e6dfd626a6d61840fca03f7388969c3107c41c9c99371ce5b5404fe7ac2217be4aca3e4bbed901dc97d2950bc3a8dc15658246095e84f0e217f38e9f93526f9ab7d604f2ecbaf07cf3f4e5c18a8d06748fcb62e8b28f1ebe216c416e3518930360c9573d707c28e73939e9fc0102de68d0a20c0d2ccbeb1ed4cbda26ff217ee4ef603e244549f3fd517d16ca2ae8023f696861a2b88f2dacf532e27f85b60e333991dbf9f789031351bab30276df224af933ead429273f8bc6e044c7d7c71b3a10a37b1d55b0659623fcec5e46f05af7931b379633df4d66cc54abdcdd67b28172dee97e23dd36ad83bf4efa635d5bb2b1dd0e70bc74989c988b2005436fe0c45eb5508daa18acf2568d233af94d2a5eec984cffb7ce58b712db133b414d38af7dc8b0ef5ab0abd3dbbb2713232a7ed2e962f9f74d1ecfebffe3e7c4309dd1660af1100ff6221edf2cf155631d8762248793f40d871be7af9036eef6fd04eeccae77e37c2fe97f062e044431a814c3c27c53daf102dae783cf13317adb8b225b6db57085ead7438a4e782da4639ca4e4e89cd4f3b411b1a45da6de099bebcec1c495e923f7876de4bbd1152f6bdd83acdd10b8c0e8a6474ebadfdec97452af9af40d3c5d5fb65662c52d21fa1382669e7cc9bd21474819833c17381a96bac68e9ebcbe78d88011312eba2be148df9af8b062c439ef8cdab8f015368f155d7c30344140da3505baef4ba06bb36e285b5c9785d5c479dd8816fa3415131ea6772490620d6587023d047f53dc19bb5780b1cb57cb95da174ddf4fdf6e5b6cd3587e3ce6a586fb4864e8c321da1e4909f47c8fc74e87a237e4418ef63b900acca958f46dca9ae39f5ce45fcfaa678d8935f680bb048cb34ccf34466dfbf053cfc30e9cba9f99ca04b77f66641f0513b7a087eda3cecf1adbc95b8ddd07b106d3275cbafd9fb1aeb49eb5994378689692605e9d378e9bb316359f50fd4f5a380ee0f466344e294d019d7088a4cbefdc42bb703cf01a59194ad53b2eaf44212b827755feaafdf27b3b457b0042d15302a8ea3ff7006f76f7f62d06641139a1975702c49a8c5ccbb2f2a03c63b317bd6e37a865742f2569f1748171df9068438a79527bf002932b74ef73bc03d6825c0379ae0a4fc8084144c478f9591b30a9717de90380b4c5ef6310b4c18e9ec9d1a8c8960a5b3b6751fb83e4fd63f3371d7e29ce4331e054f8905f3a4adea23124dd251b95e1315d72694c567fcf630aeba4c628b3bf31aa6f3d5f10aaef6d811f1ad2a2bc7186a1dca899e0b7534e285f92e52dab78fda3c4f139aaf65cd330154868f7bee0befb26cd96543eec883a656d855f0ec670a3ae85321c5393953ef76efbc16d484125410424955c83ca1fa77afeae1935ad8605205cd523a34c53a7bdc0776fe2c39ea2142cef9321de5c6d4ed17abec5e02456fe65eae8e78930a58f2af3efd5435d35620a415b0c428c9c100dd2ac72a07c752057d7569ef19a8bc5e117cf35bd33ea638e62afc33bf12906da084cb70e40d0d15605a7b3850c89790c76996654eeb57c4dc9b4e6c52def3f2508ca5b9c159c57b663209ddfb69535d97665d907a4ced62866247ee3c54fdb4459abf7fea6d4849640c5d3ab8cc6433577f40b7ad774768b2e607a4dc8edf27350dfa3171d9d251d72b3d93d5c71598761ad72c77555fce58b39ec88733ad1e1c1fc1cab59eeb62a7ab3fe86efb7eea37befc9db0d66fb546652c19f8592c7320a6e17e7daff55bba3fbb0a2cf336f1b768bcd047c90e0e9b852f0bb0d5a8ae51d225d82854d66a2d288d69a46e30faf2007e6548be77d34053be636e378a4602f6a14236caa470f7ada0fd82258eecb8e0f9c9d0995b005830605e322b60e4d37066a23afaf25b8f962f2949f03c1f10a0f4d167548d6fe5c79b8fd26a3d08bd10125c310a1b82c8a2d780e828c26e79a7ce971060700e92842c10613311e984576787c2319ae49d469fb013fd8c9795ea974004ffba8fd9fa9e104450e442c3908a8d16a4a953b5cbcff342f71b6888dac1b0a6919210a1ae6b7105ada9b27da939dc7b015a5272059ec1dbd406ffd87a33d6a2db32b0c9a4a170972947e17572b21643a3ab60bff55c052aea06569fe8", &(0x7f0000f53000-0x93)="662f749e8f262188cb6ff8970c97dda9be0053630c045c382940dd148b942d3cad1bf0110ffb4685ebde6889a030119899798d1153e527475cd77ab497460deec6c0e942f8f9d478ce4c3bd229239f285393642599ad08685ad29da08d5b3cc055c2b414f01ddd54cafdfef617d73beb1e74402f992b5ded47ba644730882ac0987966ff4aa9299f9840d2d65f6365ee83fc74", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) 2018/01/28 22:30:53 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xd63}, 0xfffffffffffffffd}, 0x9, &(0x7f0000009000)=[{&(0x7f000000d000)="", 0x0}], 0x1, &(0x7f0000009000)=[], 0x0, 0x400c810}, 0x4000) 2018/01/28 22:30:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x97a, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000192000)={r0, r1, 0x6, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d05000-0xc)={&(0x7f00009aa000-0x8)='./file0\x00', r1}, 0xc) r4 = socket$kcm(0x29, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00002a6000)={&(0x7f000016b000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00002d8000-0x8)={r3, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00002bb000)={r3, r2}) bpf$OBJ_GET_MAP(0x7, &(0x7f00001c3000)={&(0x7f0000c0c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) close(r4) 2018/01/28 22:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d78000)={&(0x7f000024e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x0, &(0x7f00007c8000)="") 2018/01/28 22:30:53 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0x0, 0x0}) sendmsg(r0, &(0x7f000000c000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000001000-0x23)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7f000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000300000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000321000-0x10)={r0, r1, 0x6, 0x1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ea2000)={0x4, 0x3, &(0x7f0000001000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x1, 0xe2, &(0x7f0000ff1000)=""/226, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x0, 0x6c, &(0x7f0000cee000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000081b000)={0x0, 0x78, 0x1, 0x6, 0x4, 0x100, 0x0, 0x10000, 0x40, 0x4, 0x0, 0x100000000, 0x5, 0x3, 0x401, 0xff, 0x9, 0xad52, 0x10000, 0x4bd, 0x4, 0x40, 0x4, 0x0, 0x1, 0x0, 0x2, 0x7, 0x5, 0x400, 0x0, 0x534e, 0x0, 0x7fff, 0x3, 0x1000, 0x9f, 0x4, 0x0, 0x1ff, 0x0, @perf_config_ext={0xffffffffffffffff, 0x8}, 0x801, 0x4, 0x2, 0x6, 0xfffffffffffffff9, 0x6bcb, 0x6, 0x0}, 0xffffffffffffffff, 0x100, 0xffffffffffffff9c, 0x6) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000111000-0x10)={r3, 0x28, &(0x7f00008ab000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f9e000)={r4, 0x7fff, 0x10}, 0xc) 2018/01/28 22:30:53 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f79000)=""/13, 0xd}], 0x1000016b, &(0x7f0000cf5000)=""/237, 0xbb8a2a05c784c810, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f7a000)={&(0x7f0000831000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f7b000-0xc)={&(0x7f0000f7a000)='./file0\x00', r0}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000303000)={r1, r1, 0x7, 0x0}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000f7b000-0x8)={0x0, 0x0}) 2018/01/28 22:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000dca000-0xe)="6370752635210000000000000400") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000ec000-0x7)='proc^!\x00') 2018/01/28 22:30:53 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007f1000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f41000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f8c000)={r1, 0x0, 0x8b, 0x1000, &(0x7f000062e000)="6a84fba3d693c2eef90eb1a31bd747222057dfac0f44209b089119cbeca76a967ebaa59baad15b4099fc6b4fbb76c240185c04348168f33b1a777ac02c50ecea3706a81793653a9a526499d89efdc7b2384f14138e99cb0df5b4fe39aa5d6000229d1cecd47946bc10bef625941940fa690b3433cc1a2aaee4e604913647db0a248bc396cca47d72dbd01c", &(0x7f0000fb5000)=""/4096, 0x1, 0x9}, 0x28) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a06000)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r2}) sendmsg(r5, &(0x7f000052c000-0x38)={&(0x7f00000dc000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df0000-0x50)=[{&(0x7f00007e2000)='&', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cae000)={&(0x7f00005b5000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00008e5000-0x2c)={0x19, 0x9177, 0x200, 0x1, 0x10, r6, 0x109c0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000013d000)={r6, &(0x7f00008e1000-0x87)="c08c94f5ae6434ed58434663225cc31c81dd55d59f054785f81a84d76b7cb16f8bc251e33155b5970313d3cb4096877f194d7a781ee7e8955e17f5a115e3e5cfa33acd736e82f749e8fedd57df56016a3fd242b854106447d2e99479542a0a85156fd61cfddab191a646b13e65d153b9592555a020b44ca8c6251e90fdf4797b38034e1093e813"}, 0x10) recvmsg$kcm(r5, &(0x7f0000264000)={&(0x7f000085b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000072f000)=[], 0x0, &(0x7f0000558000)=""/53, 0x35, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000871000-0x8)={r5, r1}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008b9000)={r1, r1, 0x6, 0x1}, 0x10) sendmsg$kcm(r5, &(0x7f000086e000)={&(0x7f00003c8000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00001c3000-0x50)=[{&(0x7f0000acb000-0xee)="041db28aac19df44f8c493a3fa73777966bd4d218b06579c1b2d3aaee9de8ed9a5949e1d21a4db2f67786b4e1cf2563afa71e23d0b5a09d584bff4ac6a9c38f1d872b27ff3e52671db0d85af701cd8b90d957be57cce3080772e312ccf8c990f20e14666a2a3612bb2b61b438be726eb07ec9084105d6070d59657cf4aef4a11469d93cf10d53cac8cb2c3f83e9fd0052d35394a14a1e511de3c9ce42653d420feab47ca39235545de2dc415b6f581c5216ad3497cb55446c08db15cd521e8609cb6e2200d75605dc02200480a8fb2b7ddf9fd64b42d091654", 0xd9}], 0x1, &(0x7f0000807000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00009ca000-0x38)={&(0x7f00006d5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b7d000-0x50)=[{&(0x7f00004cd000-0xd9)=""/217, 0xd9}], 0x1, &(0x7f0000b39000)=""/156, 0x9c, 0x0}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002bb000-0x20)={r6, &(0x7f0000c9f000-0x1000)="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", &(0x7f000031e000)="cc9e849e9ea1f4ade3285e8f1f79e6854541bfa69381fb626e3216ab6e4fa31c85e37514e15df75ccc226aa41e538127e485b1a00f785a988489d36c1e109a8648fe3cc32b7ec41d10198197742d0f22f71ba9696b6ac7241c4424738bb5a6fce723116172b8e169c28a861841aed76392f580544c01bb7fb0d069475f0ad3955e270f5e339feec9cf62aa92accd2c8acca2d8d0dfbd8196584c0d54ead21e42f75901e3c02a7cb3c4ef8c57681ce429bb8ef70538ac9b", 0x2}, 0x20) recvmsg$kcm(r3, &(0x7f0000f06000-0x38)={&(0x7f00005c3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000496000-0x80)=[], 0x0, &(0x7f0000d1b000-0xca)=""/202, 0xca, 0x0}, 0x0) recvmsg$kcm(r5, &(0x7f0000775000-0x38)={0x0, 0x0, &(0x7f0000278000-0x20)=[{&(0x7f0000eda000-0xe8)=""/232, 0xe8}, {&(0x7f0000ab4000)=""/36, 0x24}], 0x2, 0x0, 0x0, 0xd963}, 0x10000) bpf$MAP_CREATE(0x0, &(0x7f00004ac000)={0x1c, 0xffffffff, 0x3, 0x4, 0x4, r6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:53 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x175, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r1, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000465000-0x28)={r1, 0x0, 0x15, 0x1000, &(0x7f0000cab000-0x15)="58dae2f3fc1143f1a68f40f1337046db11b12bdd2d", &(0x7f0000932000-0x1000)=""/4096, 0x3, 0xa3}, 0x28) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000403000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f0000516000-0x60)=[{&(0x7f0000c1d000)=""/217, 0xd9}, {&(0x7f0000589000-0x89)=""/137, 0x89}, {&(0x7f0000f72000+0x138)=""/64, 0x40}, {&(0x7f00007fa000-0xd4)=""/212, 0xd4}, {&(0x7f0000f73000-0x5d)=""/93, 0x5d}, {&(0x7f0000ac7000-0x79)=""/121, 0x79}], 0x6, &(0x7f0000f73000-0x68)=""/104, 0x68, 0x2000000000000}, 0x2000) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000086b000-0x4)={r3}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000f74000)={0x7, 0x1, 0x5, 0x0, 0x2, 0xffffffffffffff9c, 0x800000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff98) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f75000-0x48)={0x8, 0x13, &(0x7f0000f74000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x12000000}, [@alu={0x7, 0x9, 0xa, 0xa, 0x4, 0x0, 0x1}, @generic={0x8, 0x3b, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x16}, @ldst={0x3, 0x3, 0x0, 0xd, 0x5, 0xffffffff, 0x8}, @jmp={0x5, 0x8, 0x6, 0xe, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x0, 0xa, 0x6, 0x0, 0x14}, @call={0x85, 0x0, 0x0, 0x24}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)='GPL\x00', 0x5, 0x60, &(0x7f0000f74000)=""/96, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f0000f73000)={&(0x7f0000f73000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f74000-0x80)=[{&(0x7f0000596000)=""/4096, 0x1000}, {&(0x7f0000f73000)=""/0, 0x0}, {&(0x7f0000357000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f73000)=""/57, 0x39}, {&(0x7f0000f73000)=""/0, 0x0}, {&(0x7f0000f73000)=""/140, 0x8c}, {&(0x7f0000a3f000-0xb6)=""/182, 0xb6}, {&(0x7f0000f73000)=""/14, 0xe}], 0x8, &(0x7f0000254000)=""/224, 0xe0, 0xffffffffffffff6e}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f73000)={0x0, r1, 0x0, 0x1, 0x0}, 0x14) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000f73000-0x38)={&(0x7f0000f73000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c2b000)=[], 0x0, &(0x7f0000f73000-0x18)=""/24, 0x18, 0xffffffffffffff80}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f75000-0x10)={r2, r1, 0x7, 0x2}, 0x10) 2018/01/28 22:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000084c000-0x2c)={0x20000000a, 0x2, 0x1c, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f000086f000)={r0, 0x0, 0x1, 0xdaa0, &(0x7f0000bb6000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f000069e000-0x38)={&(0x7f0000256000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c63000)=[{&(0x7f0000a9b000-0xb3)=""/179, 0xb3}, {&(0x7f0000ae2000-0x1f)=""/31, 0x98}, {&(0x7f00000fa000)=""/70, 0x46}, {&(0x7f00003ea000)=""/49, 0x31}, {&(0x7f000072b000-0xea)=""/234, 0xea}, {&(0x7f0000444000)=""/4096, 0x1000}, {&(0x7f00000ab000)=""/219, 0xdb}, {&(0x7f000069e000)=""/193, 0xc1}], 0x8, 0x0, 0x179, 0x3}, 0x41) bpf$PROG_LOAD(0x5, &(0x7f0000fb9000-0x48)={0x9, 0xd, &(0x7f0000975000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7bf, 0x0, 0x0, 0x0, 0x1ff}, [@generic={0x1, 0x6, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x36}, @call={0x85, 0x0, 0x0, 0x1d}, @generic={0x6, 0x20, 0x6, 0xfe}, @call={0x85, 0x0, 0x0, 0x2b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cb0000)='GPL\x00', 0x6, 0x1000, &(0x7f0000f35000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000474000-0x10)={r0, &(0x7f0000066000-0x1000)="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"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000098a000)={r0, &(0x7f0000ab1000)="d831be81013bc19547980bcfd2dc261037b22257e18820d61c5b96295aa0c8b3f27b9f9fd3d22f3d03608d3295c8898e8810eb07564718349637396ec425fb17512d8671604dca08011a", &(0x7f0000a91000)="46d271595439c5f64021d702e56384690ef21ec4016cc101e12c7b93bc3499f374c6e0", 0x3}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007e0000-0x10)={r0, &(0x7f000030a000)=""}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a96000)={&(0x7f0000c8c000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007a8000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ace000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000078000-0x7)={0x0, 0x0}) 2018/01/28 22:30:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000986000)={r0, &(0x7f000018b000-0x3d)="ae", &(0x7f00003b0000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f00004c2000)="04", &(0x7f0000d40000)="dac6a63e2fc8f4520d0cd8c6e9c671be53e06514e9cdeec02bd2acb6a1ae05", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000d84000)="ba", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b9000)={r0, &(0x7f0000f1d000)="", &(0x7f0000808000)="", 0x0}, 0x20) 2018/01/28 22:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e8a000)={0x4, 0x78, 0x6, 0x10001, 0x7, 0xc86, 0x0, 0x400, 0x10, 0x6, 0x80000000, 0x7ff, 0x10000, 0x789, 0x8, 0x2, 0x1, 0x9, 0x2, 0x5, 0x1ff, 0x8, 0x3ff, 0x6, 0x7, 0x5385, 0x2, 0xc98, 0x1, 0xfffffffffffff47c, 0x9, 0x7d, 0xe6b3, 0x6, 0x5, 0xe4c9, 0x7, 0x4, 0x0, 0xffffffff80000001, 0x2, @perf_bp={&(0x7f0000de3000)=0x0, 0x8}, 0x2000, 0x1, 0x80000001, 0x7, 0x5, 0x7f, 0x0, 0x0}, 0xffffffffffffffff, 0x7fffffff, 0xffffffffffffff9c, 0xc) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000867000-0x8)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f7c000-0x4)=0x9, 0x4) 2018/01/28 22:30:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80006, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c67000)={r0, &(0x7f000057a000)="bab3034f99bf3d4668cf6ef086fe34d657cb462d69b4ff68b846e8557770bdc7290d6d0ace34a97b8ca04762848103e52d79b801b7ca600355999682e23391db373a4943e616ca8d1bb4a1d1bc36594ef44c1da287d13ca05acb1cb61ce048f07ee2bc0dc3142f741e40ec83ae125bb58aff741af09bf8656482ac96d48578d9805547354b3850885433", &(0x7f0000000000)=""/6}, 0x18) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x131, &(0x7f0000f31000-0x10)=[{&(0x7f0000f2b000)="", 0x0}], 0x0, &(0x7f000037b000)=[{0xffffffffffffff12, 0x119, 0x0, "f7eae84a69e26d156a0e1ff5b39a4e60a430647ed2a889a6afc6ea52b3cfbbce8c5fc35abd1cd3239fac05f8417d168905b25c9f2a0f6367fb3c56d20f42bea4e93c9202e376600c086e438bb2fe435acbb4be93211286312e84b062bcbb74f8b1ea3b5d1cb899393d85ef531655632995cea2703ad773d2ba523c635497096bba791820c1107df576c50e6f0a8927721adb31f5b4b1a497"}], 0x10, 0x0}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r0, &(0x7f0000002000-0x9e)="480f1549fc607f5b3b17f8b21d4f5be980d6bb24c3536d00fb634e75b363f2e522c9264bbfbb5f3b8e59e120031edc50eacf37a23b270e39c6b5411598995d3d15131758998bed50e7aace396685cfdd33dcc37e025dd197b697c0731872646239e83c817e2997c5153bb3599767991f6f89e7f19180a49d842de410c226decef36a2b4a67524687234266fba93610d70c224c2fc67d7ffc21cacf1057d7"}, 0x10) 2018/01/28 22:30:53 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=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x88, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cfe000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1f, 0x80007, 0x3, &(0x7f0000e6d000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000022000-0x48)={0x2, 0x14, &(0x7f000076b000)=@raw=[@call={0x85, 0x0, 0x0, 0x2c}, @alu={0x48a67cb0a4f8e07b, 0x5, 0x1, 0xb, 0x2, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x6}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x4}, @ldst={0x0, 0x1, 0x3, 0x7, 0xf, 0x78, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f}, @alu={0x7, 0x904, 0xf, 0x4, 0x0, 0xfffffffd, 0xffffffffffffffff}, @alu={0x7, 0x7fffffff, 0x6, 0x4, 0xa, 0x5c, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1d}], &(0x7f0000e3d000-0xa)='syzkaller\x00', 0x80000000, 0xfb, &(0x7f0000375000)=""/251, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 47.024716] IPVS: ftp: loaded support on port[0] = 21 2018/01/28 22:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:54 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000016000-0x4)={0xffffffffffffff9c}) recvmsg(r0, &(0x7f0000013000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bd2000-0x8)='./file0\x00', &(0x7f0000468000-0x6)='./file0\x00', &(0x7f000079f000)='binfmt_misc\x00', 0x180805, &(0x7f00003d0000)="8d92e48d78fb822f5634bd07c4bbda55129ad860974a92e6071e1d043c3e031170d433a3764566c1ed206a8d42c696b3908cf179b2026f9d2b3678df9f59bdd9b70bf14c66fad855056501d4b1805ba4d385a802e3f68d41ea6796ec3ac2c1da9824e2ca96afdb2f2fb50f0dfd04a6ca53ba9cb49bdaa04d5ce067fd0716532d6dc2daf4a7ed73d31465bcccb92a825681a988a4b4395b36d96de8f1765112a0f09238") socketpair(0xa, 0x2, 0x260803db, &(0x7f00003f7000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b45000-0x8)={0x0, 0x0}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000922000-0xc)={0xffffffff, 0x3, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = gettid() perf_event_open(&(0x7f000094f000-0x47)={0x4, 0x78, 0x0, 0x401, 0x2, 0x0, 0x0, 0x64, 0x1000, 0x1, 0x48ca, 0x7, 0xff, 0x7ff, 0x20, 0xd6d5, 0x7, 0x100000000, 0x5, 0x3, 0x4, 0x7, 0x3, 0xf4, 0x1, 0x0, 0x2, 0x100, 0x7, 0x272, 0x0, 0x6, 0x1000, 0xfffffffffffffff9, 0x4, 0x40000000, 0x10000, 0x7, 0x0, 0x5, 0x4, @perf_config_ext={0x4, 0x7ca5ae3d}, 0x9a03, 0x5, 0xea, 0x6, 0x1000, 0x7f, 0x0, 0x0}, r2, 0xe6d7, r1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000259000-0x8)={0x0, 0x0}) getpid() 2018/01/28 22:30:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x3, 0x3, 0x2, 0x3ff, 0x0, 0xfffffffffffffffc, 0x88608, 0x8, 0x53, 0x0, 0x7fffffff, 0xbc0, 0x1f, 0x101, 0x82, 0x2, 0x5, 0x3ff, 0x40, 0x3, 0x0, 0x5, 0x8, 0x100, 0x80, 0x8001, 0x101, 0xa0d2000000000000, 0xc1, 0x100000000, 0xffffffff, 0xfff, 0x2830, 0x0, 0x7, 0x1d, 0x0, 0x3, 0x1, @perf_bp={&(0x7f000066f000-0x1)=0x0, 0x4}, 0x2, 0x80000001, 0x100000000000, 0x3, 0x2, 0x1, 0x5, 0x0}, r0, 0x9, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009c9000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:54 executing program 4: 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)=0x0, 0x0}, 0xa00000400, 0xfffffffdffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 22:30:54 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000e000-0x38)={&(0x7f000000d000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000000e000-0x20)=[{&(0x7f000000e000-0x20)=""/32, 0x20}, {&(0x7f0000001000-0x48)=""/72, 0x48}], 0x2, 0x0, 0x0, 0x827}, 0x100) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000009000)=[{&(0x7f0000004000-0x7c)="", 0xfe4c}], 0x1, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0) 2018/01/28 22:30:54 executing program 0: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000458000)={r0, &(0x7f0000efe000-0x10)="", &(0x7f0000efd000+0x60c)=""/83}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00008ce000-0x2c)={0xf, 0x401, 0x3, 0xac3, 0x0, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:54 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000a2000)={0xc, 0x8000, 0x40, 0x6, 0xe, 0xffffffffffffff9c, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000f19000)={0xd, 0x3ff, 0x0, 0x5, 0x14, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000044d000)={&(0x7f00001ab000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d98000-0x60)=[{&(0x7f0000424000-0x6b)=""/107, 0x6b}, {&(0x7f0000f8c000)=""/34, 0x22}, {&(0x7f00005c6000)=""/51, 0x33}, {&(0x7f0000068000)=""/56, 0x38}, {&(0x7f0000a49000)=""/83, 0x53}, {&(0x7f0000c01000-0xf5)=""/245, 0xf5}], 0x6, &(0x7f000047b000)=""/90, 0x5a, 0x1}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000fc1000-0x48)={0xf, 0x8, &(0x7f0000783000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0xc}, @call={0x85, 0x0, 0x0, 0x29}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000b8b000-0xa)='syzkaller\x00', 0x670, 0xf1, &(0x7f0000998000)=""/241, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r2, &(0x7f000069d000)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r2, &(0x7f0000ad7000)="f8", &(0x7f000084d000+0x999)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007df000-0x10)={r2, &(0x7f0000b6a000)="f8"}, 0x10) 2018/01/28 22:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$kcm(0x29, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d52000)={0x0, 0x0}) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000471000-0x10)={&(0x7f0000233000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000113000)={0xffffffffffffffff, r0}) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mkdir(&(0x7f0000136000-0x8)='./file0\x00', 0x84) mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) 2018/01/28 22:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000728000)={0xffffffff, 0xfffffffffffffffa, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000445000-0x10)={r0, 0x28, &(0x7f000011f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r1, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="03", 0x0}, 0x20) 2018/01/28 22:30:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x80000001, 0x54, 0x49, 0x2, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ce6000-0x2c)={0x4, 0x3f, 0x1373, 0xfffffffffffffff9, 0x14, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x8, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000016000)='minix\x00', 0x1020010, &(0x7f0000016000)="cb0585374953c7bf24d689db78c4c3bf51bd622d91c45471e8bc96632e5f8f20f28447945060b86395982ac5403dd1ef7cf3ec19f30245ddcdacd7e651d40c7b45ddb917ca23eda994122877d46501bf1b45153abd0c121699b92ce0977b49ebfdfeb8135f37ad28201c57f90f172aacc11ec4ee9473f4c9b4b9292d3f6a5e357caf971b67da064002edc98d496ed0bb07a4708f9628e5bb2bc131110a21eed9d72e2139") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0xc, 0x5, &(0x7f0000012000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000}, [@generic={0x356, 0x8, 0x2, 0x3d}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000016000)='syzkaller\x00', 0x9, 0xf2, &(0x7f0000001000-0xf2)=""/242, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000016000)=r3, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r4, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000)={0x0, r3, 0x7, 0x3, 0x0}, 0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x1)={r4, &(0x7f000000c000-0x55)="", &(0x7f0000016000)='V', 0x0}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000)={r1, &(0x7f0000017000)="69c3f18773405ec89a8d5e0317459f3e8b876342b28b2e7c2e7bfc3c86ef4dc8a3bd412a2464f6d9753602b4af0feae7cfa84bbf0b7a264e027eefdd9ae31cdb9bdb367e7aac213878b64dd8b0ed7c78874d133feb4463735c90d72c7b486f0f8ecaca3d141dc0c5f877517514560cc807b121d9cff08e77401230f398df3f9cdc8c7dba7f07cbe2f6e7107d3d3c55ad9b7c52dc6f93f4a6f30029c81cc18f4d17074beb39c979524570595fecb07fb6bb6f422fa10c3bfd5829513991115b42bb0d87ba1ba49443919fd7a7ff951dec94dc", &(0x7f000000a000-0x5c)="8b0b4793ba06c1bd6a28dd033c91fd65b354f69e6e49a0a9c3abfb96262eb9d22b66d9e4ba066871ee551064641d7c0c7787e960ccff43e49135dbd422a6513fb4d79e0a9858dad75c2de2ec0937cb34b445d0ea2e70018151d40d51", 0x1}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000-0x20)={r0, &(0x7f0000014000-0x1d)="28e476a764e5fdc0579b61ca9437fbd284a6dd1313691e86d2ab60a8cd", &(0x7f0000018000)="ae1245c00927d4b57827475e6cc2a6590466b67accb0f61a6721616a269e795ad5de6db0d892a363", 0x3}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x9, 0x933, 0xc000000000, 0x3, 0x14, r4, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000017000)={&(0x7f0000017000)='./file0\x00', r5}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000014000-0x18)={r4, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) [ 47.097131] rpcbind: RPC call returned error 22 2018/01/28 22:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f91000)='./file0\x00', &(0x7f00007b6000-0x8)='./file0\x00', &(0x7f000076c000)='ntfs\x00', 0x10000, &(0x7f00005c3000-0x29)="ecc8413ea488a4e28b49b2d9d46919ad1fd9ee462c100029506185f0bb76754e0eb3320abd29ec2ccf") r0 = perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b7e000)={0x1d, 0xfff, 0x0, 0x0, 0x4, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000e60000-0x2c)={0x0, 0x9, 0x1000, 0x7fff, 0x9, r1, 0xd9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f0000bfc000)='./file0\x00', 0x4000084) bpf$MAP_CREATE(0x0, &(0x7f00001ca000-0x2c)={0x3, 0x3, 0xad3, 0x6eb, 0x2, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000625000/0x3000)=nil, 0x3000, 0x0, 0x10051, r0, 0x0) 2018/01/28 22:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") socketpair(0x5, 0x2, 0x1, &(0x7f0000899000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d59000)={&(0x7f0000718000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000b6f000)='./file0\x00', &(0x7f00001dd000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f00007f2000-0x1)="01") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/28 22:30:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x28, &(0x7f0000cde000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x4, 0x8}, 0xc) mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000f2f000-0x4)=r2, 0x4) 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$OBJ_GET_PROG(0x7, &(0x7f0000ea3000-0x10)={&(0x7f0000f30000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f2f000-0x20)={r2, 0x3, 0x0, 0x10000, &(0x7f0000f2e000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c7e000-0x10)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/28 22:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000418000)={r1, &(0x7f00004bd000)="", &(0x7f00009cb000-0x1000)=""/4096}, 0x18) [ 47.139126] rpcbind: RPC call returned error 22 2018/01/28 22:30:54 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a8b000)={0xe, 0xc0000000000000, 0x1000, 0xbf, 0x4, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ffa000-0x2c)={0x5, 0x2, 0x800, 0x7, 0x10, r0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x8, 0x7, 0x3, 0x9, 0x19, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000025000-0x18)={r1, &(0x7f0000020000-0x83)="d5bdfebedc3436c5b99f0e03225012289d666e417f6b96b578c2758886816cbcd5d72e48b312fd7cf5385a3d1461b5a65945ea74a35ab4afd8c661a997900771da7c7957c457dec65040495c8bb4920b6c8dec27203bba67263381fe300ba51cfd6789cfe7935226e836c6fe960a56171a8aa6b5c6b7ba5c40d5b23632a98d58cb9982", &(0x7f000001b000-0x3a)=""/58}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000-0x18)={r1, &(0x7f0000013000-0x3b)="3f4ed9970f9568bf7890f1c535c64a36983af2057c744bcb591db5eb51403023851a6802b4f9448ddb548e1c9809b5a5b4af86b556a81673006732", &(0x7f0000006000-0x4a)=""/74}, 0x18) 2018/01/28 22:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000513000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000b7a000-0x6)='tmpfs\x00', 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000403000-0x6)='./bus\x00', &(0x7f00001d2000-0x16)="6c6f67667800cfe8fa2f00271a3616d2c1d008686c73", 0x20008, &(0x7f00002ac000)="") 2018/01/28 22:30:54 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000e000)={0xffffffffffffffff, 0x50, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000f000)=r0, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000000d000-0x78)={0x7, 0x78, 0xd905, 0xfffffffffffffffa, 0x100000001, 0xfffffffffffffff8, 0x0, 0x2, 0x8c000, 0x1, 0x3, 0xfff0000000000, 0x6, 0x747f, 0xdd, 0x100000001, 0x3790c3df, 0x7, 0x10000, 0x1, 0x10001, 0x7, 0x9, 0x7, 0xffffffff, 0x2, 0x4, 0x2, 0x4, 0x61, 0x2, 0x3, 0x5, 0x6a, 0x3f, 0x8a0, 0x3ef5ac79, 0xfffffffffffffff8, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000010000)=0x0, 0x1}, 0x1020, 0xeae, 0x4, 0x7, 0x100, 0x64, 0x100000001, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000012000-0xc)={0xffffffff, 0x3, 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x2c)={0xf, 0x0, 0x0, 0x100000000, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:54 executing program 6: socketpair(0x10, 0x80000, 0x9, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e25000/0xd000)=nil, 0xd000, 0x1000000, 0x10810, r0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000060e000-0x10)={&(0x7f0000c75000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cf3000-0x8)={0x0, 0x0}) 2018/01/28 22:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000294000-0x8)={0x0, 0x0}) 2018/01/28 22:30:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ace000)={0x0, 0x0}) mmap(&(0x7f0000c0b000/0x4000)=nil, 0x4000, 0x6, 0x2810, r0, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) sendmsg$kcm(r3, &(0x7f0000aad000)={&(0x7f0000d32000)=@ax25={0x3, {"8b5747715f03f1"}, 0x3f}, 0x10, &(0x7f0000a9c000)=[{&(0x7f0000136000)="f878f6ac040355247048177005f9dd04de75f78e5787f44849c60f77cd217ed31958ff2c0825c264a37ab05eb1407ca784007e9132db4da5696021ee7444fc7076b21a4605b867834822d50bf3ff9660e3aaf458b3a8aa0e35ed1333fcca51cddf50ae9e600d64c769ffd9dd1d20d3a2c55a0914519d4a75fbb625e247b06da48e", 0x81}, {&(0x7f0000d36000)="4bb4c922ddc0a7fc7c600b9f93541ecd174d8874a4d48cc86d8bfbdfc653dcf855df509e6e306a22987a7f3349732b077592052604872f0009e4917a21bf991f712f53c6ed47e99234", 0x49}], 0x2, &(0x7f0000a82000)=[{0xa0, 0x119, 0x1, "1154b22b8b9461f3b4e4be4c2529ef218872aa4929e84445804fe48198aaf1144ca72ab4f12ab7b5dae0ba6e58a0788bc9f197322a5edf73fc114071bfe436b4f98065f884dac4752b21171c4263f9a9f0b421588ad1338389181a60618a68ef8087ebb20a86dc2e65fb2d5d3c76f6ffd73b933ba6ef7315bfca9ea0f83b85ccb4e08a96176cb847e7"}], 0xa0, 0x20000000}, 0x4000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000050000)={r2, r0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009f3000)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:30:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000013000-0x48)={0x0, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000022d000)='syzkaller\x00', 0x4, 0x61, &(0x7f0000001000-0x61)=""/97, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x0, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0xa, 0x80002, 0x88, &(0x7f0000001000)={0x0, 0x0}) 2018/01/28 22:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe8000)={&(0x7f0000616000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000849000)={&(0x7f0000309000-0x8)='./file0\x00', r0}, 0xc) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r1) sendmsg$kcm(r2, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000dc0000-0x78)={0x4, 0x78, 0x3, 0xff, 0x6, 0x0, 0x0, 0x0, 0x81, 0xc, 0x7, 0x9, 0x100000001, 0x1, 0x100000000, 0xffff, 0x6, 0x1ff, 0x6, 0x401, 0x3, 0x80000000, 0x8, 0x60, 0x7, 0x1, 0x3, 0x4, 0x1f, 0x9, 0x4, 0x200, 0x200, 0x80000001, 0x0, 0x80000001, 0x10000, 0x401, 0x0, 0xfff, 0x1, @perf_config_ext={0x6, 0x5}, 0x40, 0x8, 0x4, 0x5, 0x4, 0x4, 0x7, 0x0}, r3, 0x9, r1, 0x8) perf_event_open(&(0x7f00008f9000)={0x3, 0x78, 0x401, 0x7, 0x8, 0x1000, 0x0, 0xfffffffffffffffa, 0x400, 0x0, 0x0, 0x6, 0xb9, 0x61f, 0x100000001, 0x0, 0x6, 0x3, 0x6, 0xcb7, 0x8000, 0x1, 0x5, 0x4, 0x0, 0x0, 0xa70f, 0x4, 0x8, 0xffffffff7fffffff, 0x80000000, 0x7, 0xc59d, 0x400, 0x80, 0x3ff, 0x3c, 0x8000, 0x0, 0x8, 0x1, @perf_config_ext={0x3, 0x8f}, 0x1d000, 0xad, 0x3, 0x6, 0x2, 0x101, 0x1, 0x0}, r3, 0xb2aedb0, r2, 0xc) r5 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000c6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00001fc000)={0x3, 0x78, 0x4, 0x5, 0x3ff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x2b, 0x2, 0x7, 0x3a, 0x6, 0xffffffffffffffe4, 0x4, 0x5a34, 0x4, 0x80, 0xfffffffffffff5bd, 0x200, 0x9, 0x6, 0x6, 0xffff, 0xfffffffffffffffb, 0x9, 0xa3, 0xfb, 0x5, 0x0, 0xa0d9, 0x2, 0x2, 0x0, 0x7, 0x9bb, 0x0, 0x5, 0x2, @perf_config_ext={0x80, 0x8001}, 0x20004, 0x3, 0x73ad6ba1, 0x4, 0x6, 0x1f, 0x8000, 0x0}, r3, 0x8, r4, 0x1) mmap(&(0x7f0000129000/0x3000)=nil, 0x3000, 0x0, 0x810, r6, 0x0) perf_event_open(&(0x7f0000b0d000)={0x2, 0x78, 0x18d, 0x6, 0x7, 0x2, 0x0, 0x7f, 0x240, 0x1, 0x20, 0x100000000, 0x1, 0x91, 0xfffffffffffffffe, 0x9, 0xfff, 0x10000, 0xc784, 0x2, 0x2, 0xffff, 0x3ff, 0x7, 0x33da, 0x8, 0x2e83, 0x3, 0x100000000, 0x0, 0x9, 0x7, 0x6ec2, 0x7, 0x7, 0x8000, 0x200, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x351d, 0xff}, 0x8c0, 0x7ff, 0x5, 0x3, 0x65, 0x6, 0x4, 0x0}, r5, 0x800, r2, 0xf) recvmsg$kcm(r1, &(0x7f0000661000+0x105)={&(0x7f00006b7000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000855000)=[{&(0x7f000073c000-0x36)=""/54, 0x36}, {&(0x7f0000f93000)=""/133, 0x85}], 0x2, &(0x7f0000e52000)=""/253, 0xfd, 0x6}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000f1c000)={0xd, 0x4, &(0x7f0000783000)=@raw=[@ldst={0x2, 0x3, 0x3, 0x4, 0x7, 0x0, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x1d}], &(0x7f0000d4d000)='syzkaller\x00', 0x4, 0xbd, &(0x7f000081f000)=""/189, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) 2018/01/28 22:30:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000aca000)={0xf, 0xa, 0x4, 0x3, 0x6, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={0xffffffffffffffff, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cea000-0x18)={0xffffffffffffffff, &(0x7f0000485000-0xf4)="4e903cd39a17660bfeed6191cc70325fa37b2ccad4bfda4e39e76fe3aa9350a1b44588fd6f71267a37779e9374682235565db8fede687abaf2803ec3bfe1ab5d770c33b7537b8c4f0c1a26ae0f2172ea2262b18cbcb3d882afb981904b90ebed40cedcba3540a08641d98565ecdd9a13c056144aefc577238bf91af4ddb99d15a5aa629c7612c8912a8474f77b5ae3f7e8cd1caae6218d2249a246e4939bab7ee1ead9f5f17f30fd691beb74fd84be5fcb00c5c3fa4179e99e7ac42a08f040e0322878a92b3b70c395835f01255ba904673342c92b39d81f2c6abb7415a0deba7cb4390ca4865d8110ecf9a2d2c1d164895f096c", &(0x7f0000bcb000-0x48)=""/72}, 0x18) 2018/01/28 22:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000)='./file0\x00', 0x240) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000b7f000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f0000949000-0x1a)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000116000)={0xf, 0x14, 0x8, 0x3, 0x9, 0xffffffffffffff9c, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008e4000-0x20)={r0, 0x3, 0x1, 0x98e, &(0x7f0000c86000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000093000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002ed000-0xc)={&(0x7f0000feb000)='./file0\x00', r0}, 0xc) 2018/01/28 22:30:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000)=""/0, 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}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c4a000)={r0, &(0x7f0000d80000-0x68)="7f467755bc20600d1c363cd15475fb287fad5f46244119f4286a6942fd8db3356da76eb1dd7c6c80496d1448ef3dbeca37a774779bee5f8a92415d945a69a9384cb7f92304d5e3d1dfe88c42d493825d08d29154682d8e0c741eb1338d3697f334ed27a747c28e60f64484c149f3381376ae3ce3fdc7a3a1a9790aa35e57e55997db05b3813356c650343b272a0d0e4c291e300e621bfdf01932f569b405cfee834c7dd4f2585bcf347fa5a8d166f3f3d7a79a537589dd0caec574acea0ce8ee4f20000eb6a2a30d0473d358a643ae9b7be8200d01a18df33a343a7056ad228a7ce6873a694c43b9d34287"}, 0x10) close(r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d02000-0x10)={&(0x7f0000c54000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c7f000-0xc)={&(0x7f0000857000-0x8)='./file0\x00', r1}, 0xc) recvmsg(r1, &(0x7f0000be8000-0x38)={0x0, 0x0, &(0x7f00004c0000-0x30)=[{&(0x7f0000b6e000)=""/4096, 0x1000}, {&(0x7f00009cf000)=""/21, 0x15}, {&(0x7f000047c000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000f01000)=""/243, 0xf3, 0x1}, 0x100) sendmsg(r1, &(0x7f000078f000-0x11)={&(0x7f0000a17000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f0000bc6000)=[{&(0x7f0000f28000)="", 0x0}, {&(0x7f0000c64000-0x66)="4db14c9250fb8980f07075ed9e593fe88da4eebb31afaf26ce6d5027d913859e3ebe93b7127c8241482e8f6955f77dc089ce0f52b06c0a780375aaef7e3622314767f399e98b4b0036f414d4f81f117529457d5f03d8d986663c4e1cc00d20ae1556ed08ede2", 0x66}, {&(0x7f0000a20000)="9adafcc316850fe15f8bc0657bce5f27f05b4e1bcc7957347d26d53322fa022c600384bd5f790e9ccf7c15f0cadd54a829d35d26e486696615b594fb7b5a56b299be2f426a3899a35a1fb2b00fe6918e6370faa10f68dfa2d54f05357cc1921e3fe908ec9faa1452db63ce327666a51db3d5b0c1633ebd49ab8ad26348521978ad89296ea5e4d6627aab99dd98eb9c386db323d24f8f1660fa2ddb332054d8bb267b376f27f5adc8f35b9b1dd50f3e8d3b26cde4bd1a6d5b462c8f7579aa66a5062ab1f4cfa9e12c31", 0xc9}, {&(0x7f00001fd000-0x73)="3505fc5a1d8248b8cf183741e72c389d941b1ed1fc0f7931fa273f03da66e5231e395b51836054e95179c41e395e0f789100474ca181a1c93bab55120b0fd3f6284313c3c3410896d5f462f735b27ac8768adbe28505d1a65911a2d5c64ebfecec995e8a6163315b8b4e0d8e614ba4c35db9a0", 0x73}, {&(0x7f00008af000-0xa8)="818257198ea46c0f770b239063c6f350b304bcaa1ba08f6e7c406df6d6d074640cff11c6fb3553fd265ae5d87c015e75b2f3d39f53fe2a4730b4ca4169094b805884a7da24933887342e4095b0c7cd977215ac284e93d9a8a3d2edd3176df5f4efb31663970dd70f79a13d10ee84e36f2dec31794e1a48b4de50e9560fd7b5f818ddfbd781818d9186cf9bf277ab5e81c76b041649cba36bec72a9c764e83b0f6e9c75a940bba70f", 0xa8}, {&(0x7f0000e4d000-0xc0)="c5c44a22c984cad75b10bc929a3a100443a48229734507cc5f9f6b13cdebe04035804d28d754543d63607d3a91844c0f18e985606d70392724b7f4c0fe13cd6cc43f439ceed6fd42d4c0e5b970008ba9afbb8f26e714c888f3e01ec7c05cc37889189563a10a86443c36a95107e6a6e8d5d5af3fc52126e9ffb65fd88e89c25027a9e233d545e8f637805d2adea338f60ffb442f08c3693052d3700311f126ef72b1960e19a2567fe9ea20f35d83ffe86071f291c85d373524680c14cc8ee280", 0xc0}], 0x6, 0x0, 0x0, 0x800}, 0x24000050) 2018/01/28 22:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x84, 0xa, 0x22, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a2e000)={r0, &(0x7f000019e000)="2f510f1b35e50df690a2f6b5928bf878169d77a46b7a77934be42b0a238945f28ff3c3ddc733a81a60619f2aa62292686f5b2fa9e0eec20f9a64677203f22b0d7b1e27867cefb370824f4440fb4b284a0afed21df907c62eb65290", &(0x7f0000357000)="4bc20393aa1de3ef924eaf1c44a2b04ec560bcd110797dd46f50792fe25334239914ca131a5dd3c1e28561929e91a839f865be5b197421975cd02c194b4875c158293fe16718a95a5affd105bbd3a1ad7c08186a7927b8cf118dbc94f65dda856a6433c1623146148cfceb47f05504f143ce623c3f0cd8cabfe60dd21d3b1b958bfdd85281413d8f5353f35ead1cf3ea86b824bc8aa6e5fec0353f9d08b462763e35f2dc", 0x1}, 0x20) r1 = gettid() r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000080d000-0x10)={&(0x7f00004a0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00009de000)={0x0, r2, 0x7, 0x2, 0x0}, 0x14) socketpair(0x1, 0x7, 0x28, &(0x7f00002b1000)={0x0, 0x0}) perf_event_open(&(0x7f0000bec000)={0x1, 0x78, 0x5, 0x9, 0x100000001, 0x8, 0x0, 0x7, 0x8, 0x2, 0x2, 0x80000000, 0xcbe1, 0xffffffffffffff7f, 0x4, 0x7, 0x73aca066, 0x7fff, 0x9, 0x7, 0x2, 0x6, 0xfe9, 0x9, 0x1, 0xfffffffffffff800, 0x830, 0x0, 0xfffffffffffffff7, 0x92d, 0x101, 0xc3c8, 0x7, 0x0, 0x80c3, 0x9, 0x0, 0x0, 0x0, 0x400, 0x1, @perf_bp={&(0x7f0000f1d000-0x1)=0x0, 0xb}, 0x8, 0x9, 0x7, 0x0, 0x6, 0xcf23, 0x6, 0x0}, r1, 0x4, r3, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000c37000)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/28 22:30:54 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fe7000)={&(0x7f0000fe8000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000fe8000-0x4)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000fe7000-0x38)={&(0x7f0000fe7000-0x10)=@ax25={0x3, {"9507675239105f"}, 0x101}, 0x10, &(0x7f0000db5000-0x80)=[{&(0x7f0000fe6000)="c6f758984a4da4f9fc1fb9a9082bfbc18d9965ba535db0b2deb2e94a834b7160759d786f045ddbc4bd20d8e4ff236854e32c119514961a60b8a97bfa140554188c7e0cdc2f444bdc9f563375d8dda2f9a39100c8167521cd83f69fbba79c1eed2556ba74951f658bc889bc612b2d56899685db70934400dc14bfff8af091c9fe5cdcbc816e2dd621d6a6396c11a6229c36f218a89da3d37f2add757804253b59e0a2839263b31d78cc9c21820f36d5278c987ae4", 0xb4}, {&(0x7f0000fe7000-0x3f)="56897f3d5240b6260fa4685a6fb3a32df885d8d3c1383a1e46429d769f7cec5cd4872d8ae7dbb05a95e841f5543d0e81d35146b073f12ab75c95c76906895c", 0x3f}, {&(0x7f0000fe7000-0xca)="01d0e40eab9cda76d1ef302c5187c80bdcd77272034f62837a52b781502baade95926d2f5612080dacf4433b9752ac2c044da51279e757d57b6fa826d4c8476bfefbdd3638806a51dab5874a88c943333d3d451b69b55ae3d470106ed4670c2a33db5a71db781db6e26bf6221e5243dafd0c866af3c8e44c592398610df8e0f01f33f21264eb987549f4dc4a6ffbc61da7f4ce08026d4c91b411a31b88979459d79ee8e832e982a4991655d5eec808abf0e3c59517ba5a8f84b019175122a18783e3e85582316c008c4b", 0xca}, {&(0x7f0000bee000-0x74)="e7d43e7a78e8ea3d8d3c3949520827b48ee3cf353ec4109658125317c6fd22e30ef1e4e2c7adc35503d048e5fbf5a666ab6d3fab5539b21671f1ab3e954b76464fb2f34736204b8c6daf47dfea11d1bb6457a1d867f1e5aab99dd96c47078dfb1a4ce5dbe319c15b0ce0ebc86d82fa74894fceb0", 0x74}, {&(0x7f0000fe6000)="6835f1eb8a2340010563306f49df7d0869efb8f2f2583c1a0cf10c12c14da430796a0d8e8e1115552f9ce80b40327114931dd5d4089dc6256e6cfc076c37e9aa35e85581e6dcdf148888d63e7680ac0c635494f3ebf5da22fc0c5a860e4a7bd6ffed4272bb0c6c377a978c7a33b1991abae3d9cc8e83b0480ed1eaebd22ff0aee93be2a10d84cdb5da6d7edb5da200448d285ed3cc2164799d3dd654a46babbb135a20f94194c534056b6c", 0xab}, {&(0x7f0000fe7000-0x33)="fbe5d342a4729ae7332d3dc26a3156b8b6eec1b198172975e1436737edb49760d70feb941fcbb3998f691a57da89a6fc205274", 0x33}, {&(0x7f0000fe7000-0x7d)="9c91bf1fa98f5b49358a3540cf3518e2f5fc3f71cb5bb6af49ef6d9bbec9aae77a7a850c942b280d670858755ecd542411e5140ecc4ac0b16d3995413fbbfd35138c7ff55b7545c8f7e8faba38386ca7a7c25ef3fa134dde6558cfb5278135a114ca81e6e45e41b258525cbc1dc951dadaf1bec156a9c75b6294aedd5d", 0x7d}, {&(0x7f00001f5000-0x68)="177610e1f11fece66ec2aa7ee5404892ec730498ea940411dc022b0f6881bccf79c5b2d01e8913464a48da81fea301a7ecd16a73d3ecf420d7975a9aeac95947a64044a1351fbc5f2fe2b78d9b6c641ded9d56b482514a51bbc10aac1e8bcbf9c2557cc4c1da68d0", 0x68}], 0x8, &(0x7f0000253000-0x1a0)=[{0x98, 0x114, 0x106, "d80ae102411716e3356aa57dff2478874cd2d0842f40e76d9c4d513262b2430ac7d7c4ed35215e87f82eeb62412474182726cfbfbfab9c1ab9a59ea3eba51d0718581b345a59b76ff94c23a612fb1f55d7ecf370da052ee3a2632f01483352b88c82a678b4561f2eca2dc551af9b0a856fc4c9e4a6ea3ded1a8d444846400a52e03e212e0a3626"}, {0x20, 0x10e, 0x8, "7529375e86229856f3fc"}, {0xc8, 0xff, 0x7, "3609fe2822e6b10ac8d68ef029cb8131e9b9c8befb9ccc2eb661122c897d2a47eb20df4f48b5ca824f750dc565a22c4f8f1d0c1fa9a2a19ec4fad2e7fca968d0084d9c0b2d2a87508e5c669a9ce3ae27acb46fc4a3b2a72057085387c64974470b5af8b1d47ff6854df82c2515e136a7adc2d1f6908b9ebf94e9ac8db73e0261e773e2536f8ff5a5fd9a7738049a2e1e8bd91575b9df83796a9a565b8f5ebd73570b7429a43abd6f9e3ead7033aff6bd0155d8"}, {0x20, 0x100, 0x100000001, "9dff354f646dd8a3ff3661"}], 0x1a0, 0x8000}, 0x40000) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x3}, 0x20) 2018/01/28 22:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r0, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="0e", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005e8000-0x20)={r0, &(0x7f00005c0000-0x1000)="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", &(0x7f0000188000+0x9ad)="e85ee8c11843d11110c786209305da32a0f3e9f8c43de5839f3863f3d5c13842a1ed40781ae4fb1c649670afae1c4312cc585a978789cdb73daa0aac5bf8645c193cd092f3a03408b253a585198ebc37ed0d28a7b06d2c084204dcef9e3dc306ecdba625e93e808faa0d177014704104ea70f711b146571490311e8394a73f678f171647b30f755c8c87555caabf73868a7d7c6ee877e5a381ea2919c0658dd59e7d37b77af553a0bac33c009abf584098227d4d7ae3f89e5a681b36e19a0426baa23b1fcd32b8c8637b2cd549be190e393b6464d98ba991d19f90df36adfb25d233ddaca65dd2f2", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r1, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000f6f000)={0x0, 0xe6, 0xffffffffffffffff, 0x6, 0x4, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e8000)={r1, &(0x7f0000490000-0x1000)="", &(0x7f000070c000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000013c000)={r1, &(0x7f000032c000)="c62744f5ccee2b948e6ace375e9d94e21fc3bfe3567a6ee2f951642ebb6433c60ee3b7518309f35479815c37306ca948727819bccc53b4e22c538e78cb064a990ac7a06e22b47d30b8032d582005e7af0e5488a98fc5cfc974333ba3e49a24094869fe9bf1b4730c2d0da80749bb27654f435d9ca2b42c", &(0x7f000093b000)=""/127}, 0x18) 2018/01/28 22:30:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6149977df0479c76, 0x2, 0x6, &(0x7f0000627000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000cef000-0x48)={0xc, 0xd, &(0x7f0000d8b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x1, 0x7, 0x1, 0x8, 0xffffffd0, 0xfffffffffffffffc}, @jmp={0x5, 0x100000001, 0xb, 0x2, 0x9, 0x8008c, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x4, 0x10001, 0x2, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0x4)="06004c00", 0xffffffffffffff25, 0x74, &(0x7f00005dc000)=""/116, 0x20041100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x245, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x800, 0xc980000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1000402) 2018/01/28 22:30:54 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f000033d000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x118, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00006e3000)={0x0, 0x0, &(0x7f0000f75000-0x40)=[{&(0x7f0000f75000-0x26)="b7b523c928121e076258ae376bb6643eabc1164bc7877c049108ca53e8740e9edd08a7a1fc0d", 0x26}, {&(0x7f0000f75000-0x71)="93fc986dfae97f93c67b45f622387b1380142660a56e957c1d400b5ca530fec0b84b51a507831be034ffbddfe963a7d101fe47e0771632e0c1a303b9e1da8db90e9c3d2199c4ee83f49f44c9a65c43170e7e825c1e02cc9edcaf1206e38b243939a3a0eee836b4385dd79cfc8281750393", 0x71}, {&(0x7f0000053000)="d0d3085a05d4b21d22b7ae12bac630dc2988f27cadf03ab2d1d4c879d39dd03e8a957439ff9c314c26e9f82e24ca129e6d06cb144aff3c0e365a8483449449736ebe78d8668c805d4546cc950dcd", 0x4e}, {&(0x7f0000f75000-0x3a)="6b06e4322c7a0e862b56c418c966bd0b624ced073dc9b75d7a9fff0e41cee6e9852389f42cf7add1dde68a7d2a2e8f3588a9d4886f84cba8cf4f", 0x3a}], 0x4, &(0x7f0000f74000)=[{0xb8, 0x1, 0x6, "fa0a402685574943ae7112867d65c34acae40cb36bb2037b2561a48cafe9e0e206bd2fb7c18e71e7775887e66521d9144fb950bdeb60764eb0334603d58ce2b61fdd4629ce9f99333abb0b3b43675dc13b4890319b09429eb8e140dce0c1c7347779bb98b19911b1def3c6a23afa391f065b9543f36e07bcc75661abd972d7bdd22f6f362e297ad03beb02f43db0773e0d9dee215d31a6c8684146e722ce6d0025"}, {0x48, 0x101, 0x3, "890abea195c3538fbf34cdefb0fd45d2d8969f6080d46a77324c71d5a0c7733793b7a11823ca8fc730cd9f6c780288f35ca55ae64fad19"}], 0x100, 0x4000000}, 0x40014) 2018/01/28 22:30:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000db0000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00004a5000-0x10)={&(0x7f0000b2a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000eb6000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007af000)=r0, 0x2f0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00001ee000)={0x0, r0, 0x5, 0x3, 0x0}, 0x14) 2018/01/28 22:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e90000-0x2c)={0x2, 0x4, 0x1c, 0x100001005, 0x0, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000194000)={r0, &(0x7f00002e4000-0x58)="7110afdf739c111b1ab8b99680913c04ea4ad4d30f468273fd261202a1838d76dcdcb20d41ae09f28e6b4c2083044265d36fae01bb9c51aee82f5697b90f19351361957e4535c8b60fec8c291ffb09fb7398b3e81af84e19"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e73000)={r0, &(0x7f0000c08000-0x1000)="e439be340f3199a1c3896670fa5a17f2df6642e57bccb2be1717f320f479c717277bb7964d5d6551222616b75235f10dd4e48b4367eb23b7093fc58db71b3bdee7a3ebb1be0b06b27a6bdd1f79b8299232f2fe9608990aa98f72ababcfb39109ace9b14a9316ee4833a17e745429a748303ae0df2c02a5887a22c373b92fdad7cd5fc9e03a955a5f8875eebea3468bcc292fdf9d1c4987aa3dc5dab02256b69a1d60b69f5f62fefaa0d3717a2519540bfadf0cd4c19ef6c975dac297eb05131093644760e68bbc07b4be7427dfca22e40bb9c573959a3a1f6e47ff430194937e370ef4c452dc1b438a312792789de09e08fa4797ce53ef29067cdcb716f8a5b5f5e9ec28d3c71107262de74a74e3259c038045eb5e978227fe29230253a981c3a74f2ae69823ed0ac66a9eb96968c0d3711f2c8b1543e2b3494e4b2c9988dd9ed0a6da1cce05aab7a1b6cc7ccbba7d2352c9f75b41b3b0044cf1a3e2baa8d7b46c4767b8758c127543e5cd3a098c26e8152113558451858d86e012b1234ae6a89e09fc4f04bf935d0135095a7f572f102631cda18439ccbb75d02bbab2151af6d2924d1665a164e12ec2c4cf8180668592c25629a20278995fbc0b66c714921ff28de868684df9c3b5fd9f8197bca49037106eda7213c0796af0bb42fe55d424fa7a10bc4ba3cc7a8959a07153b174061a492a0e7c0c739bd4c63612dd4d71efe58b6e45bee15590ac93f2b893c805e664fedc7b941fe8940b6993bab922e5e039552f2d1bb52e3b37185f3764e927c7f870063ad3254c0c05cf6511521d50dbcbc039b5f7efd451c99ac21783bf60ba6b4fd7ff8f113105b7ef8047d16070615c10fe078cda55738db3629e3cd19bb71aaf2de385284a2a8c3605c2b3d1a44e64ccb760b2eaa2a8b39d9864e71558ba8c294c633a27779c9dc6c3c176ba3516b411e38bac8bec462753f0a572dba84ce9d02856b0704af354d96e93821389136e430ce940914aac3bde305f8f6e5cc359d36d156a0ed673e5797059b1719371f000f1a96fcc7249ef59ae5f898a21fe54da172d06d24e0a3f6309c2c80a4b9267d1e989717b07146e46415c2b31586bcff2602fe3b4aacb6a6f2bddbea7d8994aac5fc30650279c5380907284dc07f09afec9c4c756d49d83375b61ccf8675fd5ec345916ee68d73e2c62deaf32bb59d613570808e619dacda552d80f287556a35878aac7a01858339f3af42bf7fd74e2a1fc5c9e0f02549db1b6b548bd9542064595c506723310942bf06f2a74a4156e9058cda4959debf6ffc931edc4b3296066451b69e5de195269428e7bf3dd87e0ab6d243f5d8f3938cb35aa4d498f149451899ee2c2e58ed922147820a9fc9e348299913bc61ed08c4d8f54aa7616facc562271d5fd6bd7a9efd3f0b0e081b9a3bda175e33b88e81a1a136074a381f390a1f07dce6ab47ccc04328b422e8fdd54bdfb8c8cea1467d07aac0870be514bf9b85ac87ddc7760c80af1c29a62370faab986d1d6c7ca918c0ec28fc75900016babbb146894d15ef623a9af1241fe82a900fbb165898a3d9e743f3f2c2122a1e5445815e95d77c66ec05ee5a1150fd95480d30cc9af3524c1c659f41710d836c911cf1712cd4a3a6cfde91a9e70848db20c7f68eb527f38dffa3d428c7a5070d6a7454fbd79e66786b9164cf04e7f1f783766d52c9bea9609d2b114efec543a98deb2fafe95d11dec9a6a717ce801aac3c2340fc72ded72c5dfe4c84ac4f8606bebe24c7cdd6ed26d25b177690230a32419b95d994c9a089d6cb049aae6f735cb86494e00cf82af3b0ac0863b1def6ac4b9f8a1ed195e09563b98b59fcc41fe2160a73b1dd6964f4501d93c76cd81ab1f67cdc4d653505dd93963a2342dd4280f9c63f69d4810b9eb3a6e4c1ae95854db82d8c2e7b79e10c200e671ba5dd3655493896d2c6d9ef884dfd06a71848df19345743cc99429e2369a9e1c8c79af5a86b443da5df14c88a45239ded01e01733593d6976ee66ace71c85fb61206cf5a7ae7669657532abe6541d9ed7548d426832daf4e36d654b40dd892267565a42278f1e22d7644f31d3643c7dc0bec6036dc943b500901e96ecfa250b22f112b07ef59873a82fa3d829eb54e0f3defda66f0c3b987e119c865d137569f3b1c2c910a6a3523427865ec72dffb2c3c886dd7e138aa89ab9008ba7a71b50ed0cb3184bb4e57db64d3a7372b6bb4b85f9b6b7681baf2e2013ca7239dd55583b28dc74e0142d9a2c2422bfa4cac291483b5e778e6b111463226312ad4fe9be3ef9bdce8f6cc00a62c9c336b15f48c29a04a3b27234f1f165741d46e7330e74128c2d087a9ed0ef21941f4f1ec275d387fc48959140c8519a12883d89767e10038d1206c1ef1a83f2b3f4461f11a7871f81189795a7598cb20e191c833a480050e97e9b96bdc4399acae9dc2756bbd333c853ff9a24bfdabddab68b5e48f37deede4222a48abab4d1e533b556cb9bcef22b39fde146ec2728d01331d7cdbf8db898d5fb00d36137600c7814e1ee88446edba3ca4c9713f61be2d0e6ebf23f4ea1891c305b59332a91e7caef455e4e232f7d175f546f05d1e0851466d161034fe7d57fbd66264066ebf700e15484f4cbe86e331ec68bb9f72ee5c4bc867fdf6d4fa7aebb2fe30ff1216b4d56d359485d600df06a1a2ee6dedc08ba58aa7adaa2bf5e2495c88ca8b3cecee90196f4c6d5e0eaa6eefee77b2e545699ecd2b50ca916654ec99f577032362b2e16e1306b3fbea9026fbeef6b390f6ca500661d78c32cfcc76de0ce4e3c539beda15a7040ff1899c897dfee0180d2dd590d35d13884aadebdfc5ade6265b9c29340d071d6e08fdee5758bd1e431a338821ad1ecc6fcff5f20d19c67a0519c6b7c0985f55c86e235eb4e3debd844a4d547c8e26b00ffaac91ddb495ab9fb5a5b24b45b28700ffd778c89f9af1e43baa07eb7d97a597124322d9654ece2bdf1946d3e422651f71ed58beec991bebe88887d5e04d9eee87dbb2743b569ddee2ea5449bda8622a335c6851cceba8b9aba31f6e50deeba255a23263c2eff9cad1c167c3d1f55b660ac66058ca177bac8d7894122eeec4d01fecd6f96f31c71975287064eb7a54644d474dccd34a07be354993ddb56dafe9a297c6781dc8ee9de02c2a3565fbed002d7c0bf3992d2bfa3b060d2d4d468f4538b45923336b0dd2314f22c77cfaba4b070e3645f3d233ffc7831f02cc74e91ea6d91d5a754a665e6f5978ea13c8963d67e07f6b688f5e4625fa577ff33de05ad7050c1720bf225630f8ea17f1f9e4e44b7feb8a800093577c610e672fd5e965ede3f9a3104b453e038fe65d58365494b9c5e201edd31041b8e14c644fbf1b40a9ff4d09cb23ad91ebaf0ad6f3c8d1e5db4217573eac95fe9c0ff9c308e09c4d42c4206e07601e52d7285114c435c11d9a261827aab24c18d22307d4dae22a5ae462c237ba2e1eea6cfd87a95a7d3a8357021dc2612bd13908d17339cbe970285fc733ffca034a1ad5e91f01124af286e9829d681a0c36dc5d6bd2b5dd12a619f60fc5687c64b968e72997269c9ab3ed54e3224912aa1df3189bedeff2cdc54cb15bfbcf3b6bd5566279658e16d227e408360019496cfdf65439a97f4beb54c90d33575d784c72247fe3d56d27f84dd2e4748f8a1600d82f840688be7404812e91375eb0376726eff4a5951c6f4c43f163dc3b52602f8e60728bb1937b24a6238aabd3fcc768d92a0870a1e5c4a588896307b430e789a8f7df402c98fca4d8cb916c20cbedea4b4ba44e5b3e758fe19c24bb8dbf08f94559fddf14cfab69ccd361bc007d7678dd2b3119f6ecf73f019b483c20afd1d61a0673f4d267f6f96bc25e0a775818ff09b3245d1a30e12d13a485c71900eb73bcf6bdf4586fdffded48281be6605714d6079ec52fa3aa3879b1df5768907ff71146e17b3bc515616bd3d92adc927adac4921b8800d96946311294ff28cf1a43290aa0f6571bfbc5bbca7bcfaf1de1380ade227f6f0e7a39ec82451927f18ba347ad2a8c1022b3b63e86873e98c2f523d20a7fa6cd05b92f50893dc87c52826a66ed7313a76290586beacb8037b09cc68dfeb9eb75c45b12620e0409163b8c26affe255ff09523a400608f701ed4f00ae0d8efc9571d92e188234a7df6a1cb8141c7acb3b68b135ff5ce801e5e9d0a4e3749e9e33d6c05fffe859943beed5187b9960c7d7d46ac1380aa9a9546ecd37e6805b67dcac630c8de47057562b605aefea6c31d2023117e7b5569a535216109c5941e0f081ca5a01b876f40439013a32da92aa69a0986d5935d13a28f23be9ee27d446925964350e4c2d6f7ed3ebd4b14cd648ec2cbc2da6f90dac7fff2d2655dfef4bff76966ee4ba54c1937ca291715674af5344c212153e2920b81a456440c2ed7c2b3adbd66a39269aa87aa6d1217eaa66d96bfd27e7c02e53998b8bd58c1c867d9a2bd34b83c7321cb9a801d9abde237636ac1b0b0db70425c678e88fe4a2fe2facd188d7077e4d51ffb34d5c93a64df7788cc22140f1a5aa92d2e08f171366d42cf25d8575158abbb71bfcd99aeaad49a77b991ac2388316c4085562ab1c107ae6342eb349de4b24ec62e757b754746e216c76a089470b4264150a051f9a3f41e5c96b2f21a9f10f6653e1aa763c27432deb48672747c446fbdb908f1cf5ec2219291498770db9a345260fad8a4557217d01c90af1342cd4d50053ec6ff382a7fbfa4f9d57ef558f4c8ea668f5b1bf34c2fd667533673c132798edfff1fb32c7999df859ad2333afb9b019c678beeaa1387c80f283a7dbd463c028432a53273a6460006049011010d08b2fbe66261bebef49d82f082b842d0e97cb92779e061a772e5fb9c3221896a4df232cfac74bcf31d80cecbf7fe236de1f058a8d3b90bac7c41fc729e4de2d7fbb0996fdfe54a15a4607e43411dd9e26c0d865a9767964a5fd3cbf3ba279248a8ccab0528d621f84486e7ec952d55d123b638555465109dffa8a8f32cdfedaac70cd1e219a556abaa70f5a8c19bbe6f93708c52f04ca6b19fe3b384f80dc0035d0f41c287dcdc40673ea5c9320b70e02025df62de5bd23ddd01e46ff618b82f0455b43c6cc3564ba3d022742be79b8e1529f32c247a2afb69d47782dba5b405c38c320ca94a59c7821fb419f8e6d5c91e5aa07ee5cf57cfaacb19f3eb1075aa85f94e99ff0ac0357109da76946bd80000db1759e55621b6285a8bce96cfd17a9b1294ce8ec3d595f493074e7fc52c0b0ea4373ffe84366fa0dae7725e61a9ab184f036f927926a16b4fbf787583867a8fb8085a3847beecd2d918bbb662e8746289a8433ccfcb000c0f83a663fd84fad730cbf6340bd0ef10d1f75ed06a4c5005f87f72ba33dc996922bcb80d87881bd9d0fe431986e726d182c747016c562f2e61093afdc4e61d6a3090d70d297a0088b339f2848f8b3f82537342ade45a360f96a054a9243de804470978dfaa3ff980a5a7addf61e1b2e256c33d143cdd00cc30d056ef99ad08b0ef46ecff201472bfcc7d026b6b6beb58cca624f4931a272a183244d357e728eb3a7a2c36b85ec5b0c3c04ed12a8a7fda6adf596bed5fa1eb676b7374d8a3508c90aec24258024b097a12b381bb3d6e747a2ed982b9c0c80caa0bc22ea898be38af0221f01ca7e5ad9d81a9a2061f6ca17253508977918f2d8b9f6bbbf606b28955c99a73f933d2f01cb021239e773de608abb6c7ed67d1ec0900786af0feee6fde9dee5df4d82e405ea0", &(0x7f000042a000-0xda)=""/218}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000098000-0x10)={r0, 0x28, &(0x7f0000cd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 22:30:54 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80f, 0x1, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000012000-0x10)={r1, 0x28, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f000001a000-0xe)="6ffab053d2e85a9912a1ababbc66", &(0x7f000001a000-0x1000)=""/4096, 0x0, 0xfffffffffffffffc}, 0x28) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001b000)={r2, 0x50, &(0x7f0000018000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 47.440344] audit: type=1400 audit(1517178654.826:17): avc: denied { map } for pid=5967 comm="syz-executor0" path="socket:[15535]" dev="sockfs" ino=15535 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_dgram_socket permissive=1 2018/01/28 22:30:54 executing program 6: socketpair(0xb, 0xb, 0x10001, &(0x7f0000240000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000156000-0x2c)={0xd, 0x2, 0x1, 0x2, 0x13, r0, 0xf5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) 2018/01/28 22:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1ad}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a2b000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f00004d2000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000093000)={r0, 0x0, 0x22, 0xd, &(0x7f0000d8d000)="cd34b962c9a687cfc56a3f096f02b67ded47ebf4b9bac13d91ad3b3557cd55060651", &(0x7f00008f7000)=""/13, 0x2, 0xfffffffffffffffc}, 0x28) [ 47.451889] EXT4-fs (sda1): re-mounted. Opts: 2018/01/28 22:30:54 executing program 3: socketpair(0x1, 0x801, 0x0, &(0x7f0000e47000+0xde1)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$kcm(r0, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0x0}], 0x1, &(0x7f0000001000-0x160)=[{0x108, 0x117, 0x1, "06019f17bc8d82097410b87c5f643652c5e9018008d6db7dd00add7e0fdbf7654d1e8ec7d47a7e490b75788023dbcfd93078f15861f2b9f8f274a722a4da006dfadca09e710da41496bb6cb6ce8c4f6ac7032fd0c5ad71a666e8ceb7a1f9273266cfb8925af0986f78fa1585c4c7a081dbb036393c57e7f627e8965510704817947182c1b263d572f3202d7f021073bf0d9641d93bcbd06f3789548c7b808bc3bc5537d983871784f077a06e3b1d4a9be560112362c88ed3c3621a678a86a95927b1b193ff24c91fc5da79440c5b3174b6f3081a5da4069e08a94faedc55d47fb1624b86c7e598cdcc0b566ff11042ac548bce"}, {0x58, 0x11f, 0x1, "7438a4b4f5d757d1ff9142c31757b71fcb06d4c8efcef77b4d8234bdded552d32bcf66f15bff07c537d52be1b9ddf0cb49bd570902271d94e5fd4bcbab1e28fbe0df8a"}], 0x160, 0x0}, 0x0) [ 47.480182] EXT4-fs (sda1): re-mounted. Opts: 2018/01/28 22:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000b, 0x2000000004, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c7a000)={r0, &(0x7f0000c54000)="94f3071c194db5bbc8c6bcae90001710d65f2e60745024b4b43088905a628184acdb5ad8e092dab15b1c2ea428495d2e60057adb3a3dad8dc342c1c55e37c259b9fec49d9214be62fe7a8aebed3968b0b42ff3b23ab2d217b2acf0dd56a1531204cceb5d33ca83ad1ef80ea2f7b5310217eaa0ac970641dc0d7d2731484655ecc79e56df260718631606a458914fa6589d633810ae0de699b80a751ab9c750a3618fafc3b6a140f7dbfe504aa66f6d5e9de49da1b5357bed0de6fafacde92aaeedc36486aaaa", &(0x7f0000f5c000-0x91)=""/145}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f0000213000-0x7f)="", &(0x7f00001df000)=""/199}, 0x2) 2018/01/28 22:30:55 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d20000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00002a1000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x7, 0x3, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e22000)="47504c008a38572d58ce3ff934de41cbc2852f0015b7d976472ee15ed08af3c77567a6a94dbcea120bef0000000000000000b2b57198d03272ea24b673c03518b25a3f83d64457ea15441b176dd786d10046ee6760e284fa316269220429038282ab0671945d3c1b3e15bb96ccd2679fd93ab48b1af74606c01edfc8951c452d725a171c375d5010aa17172ebddf68bbdf662a8ac46f2bdb121db69a9756998d5a97b9a52a74dbb598810a58b15add5a82dbd52e74729fa4b48bc15134cde5a1acef076e", 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006f7000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000099000-0x4)=r3, 0x4) 2018/01/28 22:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000acf000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000657000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006e7000-0xc)={r0, 0x20, 0x8}, 0xc) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/28 22:30:55 executing program 1: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f27000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000794000-0x8)={r0, r2}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/28 22:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b48000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000fca000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ef3000-0x4)={r1}) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000da8000)={0x0, 0x0}) 2018/01/28 22:30:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b07000-0x10)={r0, &(0x7f00001af000-0x57)="442d7f3d4cf113b492e73b84316074218c49724350e308156d8ce74a1b7f0956f0539c6b29e879952b6a87f727b85d44d81cdd58e5fc2aceb34ec8ea80036fa62edb39ba4677d08048ded10ad6d4130ef06a94695c4152"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000)={r0, &(0x7f0000b8d000+0xaa9)="", &(0x7f0000772000)="", 0x3}, 0x20) 2018/01/28 22:30:55 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f000051a000-0x10)={&(0x7f00008b9000)='./file0\x00', 0x0, 0x0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eac000)={r0, &(0x7f0000fec000)="fcdf0a40067b74cade938fed9ed40d2504128a68f65dc5d83c87bbfedb82c08d289327c05783de22ad29f1928578428951a3ed3165c62cdffc3681b3633c91767ce8e8bb6277926a45e484c2ddad2e0d", &(0x7f0000fec000)="4574cee484ea3fe5f8336bd0ed572a7bf4f876762349fffca1609fc85751fc4f069ff07d43ce33cd52684ba999de0ade8c6bee3cd5cd7726e64f6e659e0a7c6b4d4fb14ce5f8f8716e941c5474dc8848829a4853982aee6d9a9598a1bcc81073bb52bb756dbaa6279653", 0x2}, 0x20) 2018/01/28 22:30:55 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair(0x11, 0xfffffffffffffffd, 0x103, &(0x7f000001d000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000001a000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000001d000-0x8)={r2, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) close(r1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000001e000-0x10)={r3, r3, 0x5, 0x2}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000020000-0x38)={0x0, 0x0, &(0x7f0000020000-0x10)=[{&(0x7f000000b000-0x8b)="9fc8f4b585c1a04922e21bdcd629c4d5b50b6df5c778363566fda54c57a5286937d0dca5e272a9488b07c4977d31001c8a250b36b70b4a10ec6685268f3e50f9f7efdb82f2700e273c17832aaafa53773342f1987079851616595337bf54e552310131068385e6068ddd048e9d189610e68b08bd673a7dc1fd28b015baa9faa647914a106399b0988f40ae", 0x8b}], 0x1, &(0x7f000000d000)=[{0x70, 0x6, 0x2, "7f23983f08b791ce9d680dbe4dff2ccc1b4f9e008464fc5d6f3bf98ec094437f8cd900b42f2cd319a4c378aa4c7179b72ed83921ea5bdedeed615949671e91b28ad08a26fb76fce6281cae78cd9843b02153f6f0152f8d5ca5a0defbe78fa0cb"}, {0x20, 0x10f, 0x80000000, "9666a62f9816488802b5"}, {0x108, 0x104, 0x8abe, "82855d71dc7b1ca31f20f11500fcdd952deef4af0ede9bba3ce25e919c8aefbb9f4251f8c12b0a93efd57e9e40114f5f9b3a6601b2d9306bebb7c057ad4097ce63fdd7856edb15f025e8806fcdd67cbfa278f9b363a349786a412b0789f4da736d03ffdce088baebf1635417a63c548478f4921d7c9a47d9e312c109f0cb7da918d29f6ef0c25105bdfa7485a9594a40603fe53e45db62d786be72a9da90643bcc8dd3faa8fb77cb882ef30c6f2377e02e7efba37f26ea7290fb2bffd9ad495cff0c2a8495c0e11bd72ab37a08b6b6403172bfa69c854fe139b5e743ddf3cc1e76720c080576c2fe4151d8bd4697543cde65"}, {0xc0, 0x19d, 0x4000, "bcef547333b3a8b134364b0034f66b9d3c5178e096683ea187b8c916e1026cbe389fb25214ae7d5dffdae5fdcd5b4223b38729a6659d8eef09f5dbfe642f1c867479798dced39c2dd7056c846e6acd4de6114b56238eccc672ffe5f672559e95d64c91047205c385baf5f6fd920e3693ecd3cbd857e97aa6e58d4e7b68cf150feca86f16fb95ebb3eb1ff4dc5ac338df6947671b174eac44fe3e9c716171ebc1cac1686564c30046f227"}], 0x258, 0x80}, 0x40000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000001f000)={&(0x7f0000002000)='./file0\x00', r1}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001f000-0x10)={r4, 0x50, &(0x7f000001f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000011000-0x38)={&(0x7f0000020000)=@ipx={0x4, 0x0, 0x6, "0415d9112921", 0x9, 0x0}, 0x10, &(0x7f000000a000)=[{&(0x7f0000019000-0x88)="147e939da120a130a002cde92b667f9585ff73a4607fd4a0b96027be2becd648abc85d630cad73aaaa966389d04c6b15a9a8b84a0efec910c7c76a8734d12ff4589bb988ce45c37bd7f1cc7b5b880686173c084ff91edd034898859cd6ec5424075745d91c1fd720e153a04a1fd7bb584c865c211e0b1c3250a97f683be410c2a60b615842d86084", 0x88}, {&(0x7f0000021000-0x77)="fce9c94b69308bfc1da47a5142bee062bbf4fcb6127b752b0c649f594e64bff3fad6b3705517a2b82e1679b01a08951ea16d6e6fa7be6b9e2c3d131c8dbd5170c33e0cae2ce2a64147dd6bd0145b1db0c3faa02f2cb9794d7e7107425f3e5bd48a61b51f11536acd2b9766121e2277713f9e9a2e08ff49", 0x77}, {&(0x7f0000020000)="bd61fd90bb602f53e522b4b8675540165f5a7081c32a55f985fe21ddeebc189f04a9a8550596ad399efce14464eda0fe371e4c0c4d06d502e8516c8c4b44f4c066c5f05007118e5dc1742b0a6491ae8fb92f", 0x52}, {&(0x7f0000003000-0x50)="44314b418a5d83b78ff129563c66cb8ad1037d180cf9cb7e7eb44674e9490b26058b5896ffade8e0fbe75183fbf491ef5dd3e1412b89adcc13b6dd30410c82978288f953ac9ade2f4e181e66337fbd3a", 0x50}], 0x4, &(0x7f0000020000)=[{0xf8, 0x100, 0xffff, "b7dd36fbc41406c066dd2b5fb4205ce30a37676fc48a604ef79b7252bf54da403d3278c70e19e9f0f67ea6a0db7bb16ece1aaef23dccc9f0455dc6c1732bd389096763e0960a11cc1437c46b338c424c94ff9489a8d0f82377dfa40530f7bd56d79f830361e9e069985293351f2165aad5e377041315f7fc436bcd61a214c8c5028f6cf67b176991edd7363b0beadbfa7b8d9646edc48bd8fdbcd81b9021fb6395cd3b05947b78e496761de44fb8d5acc15ffe3c18b7af554313ae77532f6789c580a47615e13d16c0555fb4cfbed66794c9beb0a8666f85542be8ea8b175bb086"}, {0x58, 0x0, 0x8, "939ad38ad8f2728a9e26c7d3b5f45388a4c49238bbeac0204a406f11d7563efbdd8f83402a16ecd40f86a4437c42a477a0d26a15799ebc6abc26c8b1319cc5f3843b9e2984663d"}, {0xb8, 0x0, 0x100000000, "57eef6269ada7e4d4b8b3189e440337a31c9427641387ddc91b012a7eab6a533dbdb4aadeac13ca7a5358d4a943a1eb0b35cda64971f7defd37644fe1a5c4c34644bdbdff754547e46735353d1cdcc8280b36733922d27d3099a39e1032d76d16913ea2404b560e798aa258869b81d076f7644b01bfc227b1bf3d6e96659a172ddd5b6f689af1c17dc1c6058aa48aa5cb0f12c49cd2a6e44754cff89220e5c34b6b7"}], 0x208, 0x20000000}, 0x40) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001e000)=r5, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000021000)={&(0x7f0000021000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/28 22:30:55 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008f2000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000629000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006af000-0x8)={0x0, 0x0}) socketpair(0x0, 0x0, 0x5, &(0x7f00003e8000-0x8)={0x0, 0x0}) 2018/01/28 22:30:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e15000-0x8)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x100000, &(0x7f0000000000)="4e43f001c67b39490ca9b3c391f63bbad6ad6770eb9696ff234180d6ae75c6afd98cecc543e07aafb1d86fa71b8e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c3d000)={0x2, 0x78, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009f0000-0x8)='./file0\x00', 0x0) 2018/01/28 22:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000bd0000)={&(0x7f000035a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00005d7000-0x20)=[], 0x0, &(0x7f000009f000-0x1)=""/1, 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x5, &(0x7f0000957000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000aa2000)={&(0x7f0000c03000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000050c000-0x10)=[{&(0x7f00009e1000)=""/74, 0x4a}], 0x1, &(0x7f0000428000-0x1000)=""/4096, 0x1000, 0x0}, 0x40002041) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f00006e3000-0x40)=[{&(0x7f0000b2a000-0x3d)=""/61, 0x3d}], 0x1, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) 2018/01/28 22:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000080f000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000fcf000-0x38)={&(0x7f00001e7000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000405000)=[{&(0x7f0000693000-0x88)=""/136, 0x88}, {&(0x7f00002d3000-0x7f)=""/127, 0x7f}], 0x2, &(0x7f00001f6000)=""/181, 0xb5, 0xffffffff7fffffff}, 0x22) bpf$PROG_LOAD(0x5, &(0x7f0000fbf000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000235000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = getpid() perf_event_open(&(0x7f000090e000)={0x5, 0x78, 0x98, 0x5f, 0x7ff, 0x7, 0x0, 0x4, 0xa000, 0xc, 0x0, 0x93, 0x4, 0x21, 0x6d24, 0x3, 0xfff, 0x8b, 0xcd, 0x0, 0x8000, 0x7a4a, 0x3, 0x7, 0x0, 0x20, 0x2, 0x6, 0x5, 0x5, 0x7, 0x4, 0x8, 0x8, 0xfffffffffffffff9, 0x0, 0x101, 0x7c, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f00009e0000)=0x0, 0x8}, 0x80, 0x10001, 0x5, 0x4, 0x0, 0xfff, 0x7, 0x0}, r1, 0x8, 0xffffffffffffff9c, 0x2) 2018/01/28 22:30:55 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000980000-0x38)={&(0x7f0000ba4000-0x20)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000045b000)=[], 0x0, 0x0, 0x0, 0x10}, 0x8010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000044000-0x4)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e6f000-0x14)={0x0, r1, 0x5, 0x1, 0x0}, 0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00003d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x27}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r2, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x20, 0x101}, 0x28) 2018/01/28 22:30:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80800, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x6, 0x4, &(0x7f0000337000)={0x0, 0x0}) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000ca000)={&(0x7f0000236000-0x8)='./file0\x00', 0x0, 0x10}, 0xb) r1 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x5, 0x1, 0x101, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000424000)={&(0x7f00001db000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e27000-0x20)={r1, &(0x7f0000958000-0xcc)="", &(0x7f0000932000-0xc1)="", 0x0}, 0x20) 2018/01/28 22:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e65000+0x7eb)={0x0, 0x100000000000006, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000033000-0x18)={r0, &(0x7f0000560000-0x9)="1c2693e8a64c59cc0f", &(0x7f00006e2000)=""/45}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x4, 0xa, &(0x7f00009d1000-0x50)=@raw=[@generic={0x2, 0x100000000, 0x7, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x2}, @ldst={0x2, 0x3, 0x6, 0x9, 0xa, 0x0, 0x1d}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x7fff}, @jmp={0x5, 0x0, 0xa, 0x8, 0xf, 0xfffffff1, 0x8}], &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a80000-0x10)={r0, 0x28, &(0x7f00004cb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007d4000)={r0, &(0x7f0000ce0000)="fef201ddfdde82fef4a98c34a69742c469a616fb5168af355c9899f0cb62332b48f568a7e525b1734ba5efbceb9099dbaa42b70d301b8d853d1ec196a508a8f4c0c02417c88ce08b2d8dcfc475012ae6593d5e19048c0418a711822bb18f12", &(0x7f0000c8f000-0x1000)=""/4096}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000326000-0xc)={r1, 0x100000001, 0x8}, 0xc) 2018/01/28 22:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000b67000)={&(0x7f00003df000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f00000b5000-0x20)=[], 0x0, &(0x7f000052d000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000b4f000-0x38)={&(0x7f00007f7000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb0000)=[{&(0x7f00002b3000)="3bb63126a3346161c9658a7fcf7076783a0319f28783cb79b11fabd1ebfac1b75853f6076e52bfd58e94992b12e4aac50ab03fd3af19a47f7b7d3bfcdca80b8e918fa822b0c629e30aa399234b", 0x4d}, {&(0x7f0000f7f000)="f435f225f8fe4f4c5f7e26e0c8ec5b7b8df299ba92849fa041631d80c88cac08193ff59cccc20c2a0e36bbfd671621c3df96b7b032fcde34ca038d337efec54b963981cb7e566a658f546b47834c61d99c05b20abbcb4e354f70181015ee7a58912e2a6144a0da123e11202d4bfffc0e5591cdf25c2bebb88a369eb04cd3d740f58707d0968a6997b1cea51b0f420f971745db828f0e60322e603284b4e84326e85bc5b5e06c5e16f7544b91f64ac248f18b298579e16d5fb6f7b6d5363a0619a6fc70608b6b64f1831e64ccbc4123592c14d2660e2f6811fce9ba2dc8feec5162ebee4f17b63a7cecde599121f6b71d65d2bbeb9dd6", 0xf6}], 0x2, 0x0, 0x0, 0x4008004}, 0x40004) recvmsg(r0, &(0x7f0000a53000-0x38)={0x0, 0x0, &(0x7f0000721000)=[{&(0x7f0000b4d000-0xe3)=""/227, 0xe3}, {&(0x7f00002df000)=""/0, 0x0}, {&(0x7f0000dcd000)=""/127, 0x7f}, {&(0x7f00005b9000)=""/164, 0xa4}, {&(0x7f0000501000)=""/69, 0x45}, {&(0x7f0000ec2000-0x47)=""/71, 0x47}, {&(0x7f0000374000)=""/161, 0xa1}, {&(0x7f00000cb000-0xad)=""/173, 0xad}, {&(0x7f0000239000)=""/0, 0x0}, {&(0x7f0000df6000)=""/11, 0xb}], 0xa, &(0x7f00001c7000-0x1000)=""/4096, 0x1000, 0x80000000}, 0x40000000) 2018/01/28 22:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) 2018/01/28 22:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x8, 0x80006, 0xfffffffffffff80b, &(0x7f0000b48000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3) r3 = perf_event_open(&(0x7f0000c81000)={0x5, 0x78, 0x1, 0xffffffff, 0x2, 0x3, 0x0, 0x9, 0x220, 0x1, 0x7, 0x2, 0x4, 0x8, 0x7, 0x47, 0x7, 0x400, 0x5, 0x4, 0x7, 0x8, 0x80000001, 0x7fff, 0x3, 0x1000, 0x100000001, 0x1ff, 0x2, 0x9, 0x9, 0x3, 0x0, 0x3f, 0x1, 0x6, 0xe54e, 0x2, 0x0, 0x7, 0x7, @perf_config_ext={0xffffffffffffffee, 0x1}, 0x20, 0xffffffffffffff58, 0x2, 0x1, 0xfff, 0x0, 0x8, 0x0}, r0, 0x4, r2, 0x2) perf_event_open(&(0x7f000068d000-0x78)={0x5, 0x78, 0xc1f, 0x6450, 0x0, 0x42, 0x0, 0x9, 0x204, 0xe, 0x1, 0x100000001, 0x3, 0x1, 0x100, 0x45, 0x80, 0x53, 0x9, 0x6, 0xbb0, 0xfffffffffffffffd, 0xffffffff, 0x1, 0x800, 0xf83, 0x0, 0xfff, 0xe5, 0x7f, 0x4, 0x81, 0x7fff, 0x4, 0x1d970000000000, 0x2, 0x7, 0x5, 0x0, 0x8, 0x2, @perf_bp={&(0x7f000065c000-0x1)=0x0, 0x2}, 0x800, 0x80, 0x0, 0x7, 0x6, 0x401, 0x8, 0x0}, r0, 0x7, r3, 0x6) perf_event_open(&(0x7f0000d38000-0x78)={0x1, 0x78, 0x4, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x5, 0x1400, 0x8, 0x0, 0x8, 0x2, 0x10001, 0x683af281, 0x6, 0x59c3, 0x40d9, 0xffffffffffffff80, 0x3, 0x1, 0x6, 0xd899, 0x40, 0x6, 0xdd1, 0x80, 0xfffffffffffff000, 0xfffffffffffffff9, 0xff, 0x1, 0x20, 0x6, 0x2, 0x7, 0x9, 0x6, 0x9, 0x0, 0x80000001, 0x6, @perf_config_ext={0x5, 0xfffffffffffffffb}, 0x0, 0x0, 0x3ff, 0x6, 0x8, 0x100, 0x2, 0x0}, r0, 0x5, r1, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000075f000)={r1}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x0) 2018/01/28 22:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f000010b000-0x8)='./file0\x00', &(0x7f00006cb000)='./file0\x00', &(0x7f0000e6d000)='hostfs\x00', 0x40, &(0x7f00009c2000-0xbc)="699f23fe533252106b76383a89480f5e701bff85cd35625c95420c520c32aa1c212e295ced7f61c34fa424438e52623f58257da5d901a913a0e96c916a757f4243eb8c355d7c168faceb84a3c06a952dac8f2e51bdbbec1e3ef37c0549824c06f33e4f754615084e8befed821d68cf1b7b5aa816b17747ee6ad048577fd481a3fa3fb44e151204a87fdc33f2cc7bb50e26363cd045a22a9da57e4f9e65cc2f396a011a93988148c169a59b20d70c3682d3254d14450c2bbd4b926da9") gettid() mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f00002ba000)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fc2000-0xc)={&(0x7f0000969000)='./file0\x00', r0}, 0xc) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000a4c000)='rpc_pipefs\x00', 0x0, &(0x7f0000cc4000-0x2)="") 2018/01/28 22:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x0, 0x0) [ 47.899313] can: request_module (can-proto-4) failed. 2018/01/28 22:30:55 executing program 0: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00001c1000)={0x0, 0xfffffffffffffefd, &(0x7f0000f27000)=[{&(0x7f00008e3000)=""/2, 0x2}], 0x1, &(0x7f0000f28000-0xd5)=""/213, 0xd5, 0x80000000000}, 0x400000000002) gettid() sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)='(', 0x1}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) 2018/01/28 22:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b94000)={&(0x7f0000014000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cd5000-0x18)={r0, &(0x7f0000a63000-0xf)="", &(0x7f0000fbb000)=""/75}, 0x18) 2018/01/28 22:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x4b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000007d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002f2000-0x8)={0x0, 0x0}) 2018/01/28 22:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b11000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10000) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000bd7000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000083c000-0x8)='./file0\x00', &(0x7f000097d000)='./file0\x00', &(0x7f0000592000)='omfs\x00', 0x26f0e5e65bcc6f7f, &(0x7f00007d3000)="3bbc052181e677a89560984fca794118f7ec4d8dffec703aecbf09bdfcea6881701b9879dc41886e2c99d9c42f397e759e1f3fcdfd071b97e8ab7a24002ba475af548652541095df6b8804773eab26044ce9931a16c0e66c07f02d92f4a96b391b64b5a116e4bd04e3c7e22ed3f384da40f23e8f8e1b361395cfa4eca1c73a21d9968de0de1cbcb91d3a4d9966a6b046740789cabce218def71a20474768a056708befba908264159c7ffe30829812c5f39077a1285bd81873e692e870aaead1cdefea1c205b1e3ad33df1d9210d7dec2e15ccb6726692a3de3ed7332674c3c98ef245dc") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd1000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000729000)=0xf50) gettid() 2018/01/28 22:30:55 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x1f, &(0x7f0000fd3000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd4000-0x2c)={0x6, 0x8000, 0x1f, 0x1, 0x3, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000fd5000-0x27)='\\cgroupJ@wlan1\'[usereth0+user*]keyring\x00') bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d9a000-0x8)={0x0, 0x0}) 2018/01/28 22:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f00009ba000)={&(0x7f0000cd4000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/28 22:30:55 executing program 1: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7fffffc, 0x2, &(0x7f000027d000)={0x0, 0x0}) 2018/01/28 22:30:55 executing program 2: mkdir(&(0x7f00005f8000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001c2000-0x1)='.', &(0x7f00008d1000-0x1)='.', &(0x7f0000a41000-0x7)='pipefs\x00', 0x0, 0x0) 2018/01/28 22:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000b8000-0x78)={0x7, 0x78, 0x5, 0x5, 0x2, 0x2f, 0x0, 0x6, 0x40000, 0xa, 0x8, 0x1d, 0x5, 0x401, 0x7fff, 0x7f, 0x3, 0xfd, 0x1f, 0x6, 0x2, 0x3, 0x8001, 0xfffffffffffffffa, 0x6, 0x1, 0x9, 0x7, 0x4, 0x650, 0x8001, 0x9, 0x5, 0x8, 0x6, 0x7f, 0x800, 0xeb, 0x0, 0xffffffff, 0x3, @perf_bp={&(0x7f0000efd000)=0x0, 0x6}, 0x8080, 0x8, 0x8000, 0x0, 0x8, 0x4, 0x2, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x7) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000061000)="016f00") r1 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002cd000-0x8)=0x1ff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c78000-0x18)={r1, &(0x7f00007c2000-0xf)="", &(0x7f00002ae000)=""/76}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000016000)={&(0x7f0000da3000)='./file0\x00', r1}, 0xc) r2 = getpid() ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) perf_event_open(&(0x7f0000607000-0x78)={0x4, 0x78, 0x4, 0x0, 0x9, 0xfffffffffffff226, 0x0, 0x101, 0x0, 0x5, 0x9, 0x9, 0x7fff, 0x8, 0x7ff, 0x2, 0x10000, 0x100000000, 0x100000000, 0x7fffffff, 0x3, 0x401, 0x100000000, 0x4, 0x8, 0x0, 0xffff, 0xfa, 0x400000000000000, 0xfffffffeffffffff, 0x6, 0x1, 0x1000, 0x7f, 0x1e9358fa, 0xffffffff, 0x392c, 0x80000001, 0x0, 0x9, 0x7, @perf_config_ext={0x4, 0x401}, 0x100, 0x9, 0x400, 0x2, 0xffffffffffffffff, 0x1, 0x42c, 0x0}, r2, 0x419, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b66000-0x20)={r1, &(0x7f00009ec000)="", &(0x7f0000695000-0xc3)="e941081d4c00f2408c9a2765237c3abc4a6ce5423d0f23322933fc4fb3749a2ba6ea9190e708faa2e272f005cd1b8fd1981567aefea52638388644c744b0169e9713097d1e19eb375bd085c75993f049d8926ffda5103d409e46f8185a79e14ac5fc19ff4177394cc48bdcc02aa83d997f70b50240f0d5e82eefdb3257f3db9e56d402d0f30f1e364b7ed44989f57a435e9d14f5b5a2f70422d4f3b76e5c572dad1fa2074b7554beb494b8363f923dd7e9175a0a51e672241f9393abc6f7a386548e62", 0x3}, 0x20) 2018/01/28 22:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e91000-0x78)={0x4, 0x78, 0x7, 0x4, 0x1f, 0x7, 0x0, 0x2, 0x11004, 0x4, 0x9, 0x2, 0x3, 0x51, 0x4, 0x3, 0x1d7, 0xc4e, 0x91c, 0x0, 0x9, 0x8000, 0x1, 0x3, 0x26, 0x0, 0x3, 0x3, 0x1, 0x7f, 0x1, 0x81, 0x6, 0x10000, 0x3, 0x6, 0x8, 0x7f, 0x0, 0x401, 0x6, @perf_config_ext={0xfffffffffffffffc, 0x6}, 0x8, 0x385, 0x3, 0x1, 0x0, 0x5d, 0x100, 0x0}, 0xffffffffffffffff, 0xe000000, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fff) perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f00004eb000)={0x1, 0x78, 0x1, 0x100000001, 0x1fffc0, 0x8, 0x0, 0x2, 0x10, 0xb, 0x0, 0x100, 0x20, 0x100000000, 0x5, 0x7, 0xffffffffffffffc0, 0x9, 0xf8, 0x40e3, 0x8, 0x8, 0x0, 0xfffffffffffffff8, 0xb222, 0xffffffffffffe5f7, 0xfffffffffffffc01, 0x100000000, 0xca, 0x326, 0x4800000000, 0x7, 0x540, 0x0, 0xffffffff00000001, 0x7fff, 0x1, 0x3, 0x0, 0x800, 0x3, @perf_bp={&(0x7f000049e000-0x1)=0x0, 0x4}, 0x21080, 0x4, 0x6, 0x7, 0xeb, 0x9, 0x3c, 0x0}, r1, 0x4, r0, 0xf) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) 2018/01/28 22:30:55 executing program 2: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007b5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f27000)={&(0x7f0000a40000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000f27000)=[{&(0x7f0000f27000)=""/55, 0x37}, {&(0x7f0000f27000)=""/220, 0xdc}], 0x2, &(0x7f000044b000-0xcd)=""/205, 0xcd, 0xbb}, 0x2001) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0xf3, &(0x7f0000f28000)={0x0, 0x0}) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000f29000-0x38)={&(0x7f00004d0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000037f000)=[{&(0x7f0000f28000+0xbbe)=""/245, 0xf5}, {&(0x7f0000f29000-0xac)=""/172, 0xac}, {&(0x7f0000375000-0xa7)=""/167, 0xa7}, {&(0x7f00006a1000-0xcc)=""/204, 0xcc}, {&(0x7f0000f28000)=""/6, 0x6}, {&(0x7f0000f29000-0xa5)=""/165, 0xa5}], 0x6, 0x0, 0x0, 0xfffffffffffffff8}, 0x40) recvmsg(r1, &(0x7f0000eee000)={&(0x7f0000f27000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x95}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x1) 2018/01/28 22:30:55 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000778000)={0xffffffff, 0xffff, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000119000)="33330c0bec8500b0f79b19e7bd81e13065d2be5419e4b8a91fd2a4cc97a256acf8c76e31f296af7b9e74cf86db3c6410aaa252a1657e7f51b1b256b866e4af89fdb7af2365affbf2fd6862c02d8ae3e4df086ddad83feca1859c0754ff9ebbf49f350d580cedd8d8a5b0d4de457c1cea07442d0898e8615f769c079d7532e8b127b24fceef0e", &(0x7f0000d6d000)=""/227}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dce000-0x10)={&(0x7f0000cb2000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000016d000)={&(0x7f0000f29000)='./file0\x00', r1}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r2, &(0x7f0000f82000-0x5a)="2bdefc5d440e0b38fbb597c70d97d110a1ef6775fbaf31e2d55ffc715c84178166ff48176aec0205e126fe4cf8d09a8ab846ee1bb4a234bd58f218ae21075ce127e3a763d0c673df972da9aa75ac96503b20bfdafe6f825dfed8", &(0x7f0000571000-0x1)="", 0x4}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000014000-0x18)={r2, &(0x7f0000686000-0xb5)="d8f20c9ebbe05121c63416068a6219ce86f7eae69d269f8f25cdf743794667f80664de468d47094c55b6b81ed821ffac2a2721f917e5cabce94c7e849ae26bc8d486d917816e1e0ed657e09c1ce3e39d22e060a1275a73629490ae83e8c727283ee4e53381d2438cb8fef0f568b9e662f973801a31b73ef15c822d182440b08fdf684d8e82a7b3536b09aaabdb9c479fb054f008ea1863278656c864ede8a7c185986e6ad2691afee1d0ed324fbd09b52aae8d856a", &(0x7f0000cb0000)=""/10}, 0x18) 2018/01/28 22:30:55 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a5c000-0x4)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000943000)={r0, 0x50, &(0x7f00008ac000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000604000-0x28)={r0, 0x0, 0xed, 0x63, &(0x7f0000cf4000-0xed)="7f1bfad6d4b662d2d58a517857748a5bf543d0ff1ff766136300f08ce2a92985be35ac63cde50f01d446dd723f9840cf7c3283f87cef471be8316921ec168ee6b053d84ab6356955694a99bc4d56dbe767e90a7fb348f056ad729187616466dfd708a40ef4b6944583984f7c9ac51c2ace44a7a04d4009d1885a9f65a8f06734dc4e985cd518be646b9bf78f3b309c3458787510c89dbd168310c7d7fe1c75ae67c68e963137dd86fa44a05e8d6b5c3c09267308daa241b99f30a8d67b5dcc2d0cf796b72f84528845ee7ab09b5cdf3c4b39a9f95aa7e264cb7b08abb771b1950093eb76e0d36325150d231a99", &(0x7f0000038000-0x63)=""/99, 0x1, 0x5}, 0x28) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000728000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df8000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000075000-0x28)={r1, 0x0, 0x7e, 0x93, &(0x7f0000ab9000)="482f42c08954a1c6e776c3f5b985eff1cb5d206ed9649f98a6f7537a69c9dc0152cfce1d87d0820da97c4d9208274c25c075ff2cd06905f745f05bdf59972e284b11f691be5fb6137bfca0e67595956e1b1be4abfdfd85126f9ed29f9c2812a2c0484a10f9daaaed93c9fbed60f95c301c14a26bf4cd3f617e7c315cbb91", &(0x7f0000ee0000)=""/147, 0x8, 0x9}, 0x28) perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 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, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000a5a000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000b2f000-0x82)="b8b6bd88effd2c81ad7c8e9f2beec9b4d2118b020c7247629b0cd0c896b007f2b8c6e9aaa6a7ced4fe4aac854cc42b8e5f2eee61fb6a27f42020383d095b29b75add5391cb6918d8a1d72752dd894596cef54a3590b97ae6a753a8585897fea3cec9af80791ad7ec9010084f020c3be7af3e4f415cb8facfe0748103c113851c7fd1", &(0x7f000039c000-0x43)="8ef001be0082a2408df10fd7433b600785277a327dae2118e36dd9ad49b730f06609ced54761d13f1afb2a77c88c3805674cb4dc48c53d629574efd06a1103b6ecb587", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000084c000-0x2c)={0xa, 0x3, 0x20, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007e0000-0x10)={r1, &(0x7f000030a000)=""}, 0x10) 2018/01/28 22:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) mkdir(&(0x7f00009f2000-0x8)='./file0\x00', 0x82) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f0000106000-0xc)='./file0/bus\x00', 0x0) 2018/01/28 22:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/28 22:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3, &(0x7f0000f0a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00003a2000-0x8)=0x9) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000019d000+0x2d3)="3ab0d83a265d00") 2018/01/28 22:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004da000-0x48)={0xb, 0xc, &(0x7f000087c000-0x60)=@raw=[@map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x6, 0x0, 0x7, 0x80, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x31}, @jmp={0x5, 0x403, 0xf, 0x1, 0x80000000, 0x40, 0x8}, @call={0x85, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x22}], &(0x7f0000f01000)='syzkaller\x00', 0x401, 0x9, &(0x7f0000f85000-0x9)=""/9, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff29) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/28 22:30:55 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fd0000-0x38)={&(0x7f00002db000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004b9000-0x1d)=[{&(0x7f0000fcf000)=""/254, 0xfe}, {&(0x7f000042e000-0x50)=""/80, 0x50}, {&(0x7f000099e000-0x93)=""/147, 0x93}, {&(0x7f0000fd0000-0x8f)=""/143, 0x8f}, {&(0x7f000043d000-0x8d)=""/141, 0x8d}, {&(0x7f00002b2000)=""/52, 0x34}], 0x6, &(0x7f0000fcf000)=""/219, 0xdb, 0x100}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfffffffffffffd39, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/28 22:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffe0d, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d76000+0xf3d)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b02000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000048f000-0x4)={r2}) 2018/01/28 22:30:55 executing program 2: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f2f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f2f000-0x38)={&(0x7f0000603000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f2f000-0x10)=[{&(0x7f0000f2e000)=""/12, 0xc}], 0x1, &(0x7f0000f2e000)=""/120, 0x78, 0x6}, 0x2) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) 2018/01/28 22:30:55 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x33c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000d85000/0x3000)=nil, 0x3000, 0x4, 0x20812, r0, 0x0) 2018/01/28 22:30:55 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=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xff03, &(0x7f0000579000-0x10)=[{&(0x7f00004ce000)=""/190, 0x0}], 0xd5, &(0x7f0000a02000-0xed)=""/237, 0xffffffffffffffe6, 0x0}, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000f91000-0x38)={&(0x7f00002a1000)=@l2={0x1f, 0x80000000, {0x1, 0xff, 0xfffffffffffff1f3, 0x7, 0x10001, 0x5}, 0x3, 0xffffffff}, 0xe, &(0x7f0000906000)=[{&(0x7f0000be3000)="f709c3ef34be67517ede72939d38222b87c944f986561505b6f7a3bd9c8498f534035f521aa81548f043cdd1061f39264417cb7aeba517d8", 0x38}, {&(0x7f0000d3f000-0x5)="ea50988e7f", 0x5}, {&(0x7f0000cee000-0x34)="a7f947581f708f2eb91d24957b43593fcdd4964b03be1da04557e9783c312ee38991cb5bf4fa6d4b85f6faa587fde16438ea1403", 0x34}, {&(0x7f000053a000)="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", 0x1000}, {&(0x7f0000a04000-0x94)="6a821c2de48a41436a1e9744f29134847d177119aaab28dbe77b78f6f3daddb2e8b7a7a0b86106beeeb4a73a37d1557ca39ef8318e3dbab6062f183f73a3865d962097a0466c18112acd1b01ec9970046c5f681acddddb1ae048bfd0eb674f6765e33c0b19f6ff79ade33eb681fb45b9b5f39fc8de9a02cc8cded4ac0d96fe31edb52483617ec8f0003d5bee557d45d322ec8898", 0x94}, {&(0x7f0000474000)="894e638853e80f113238d363213a7e097633af7fdb6f718d5004821bd80fef79f089ec4f480938ecdbe94e0398c057f19a7f929ecc21d3f22f7f377bda8019d1377a1d87d0f95fc6a4de81c282bdb049493773b17ee9e8f2eb251c0ad394ef04506e9389daa8614ad7ee683e1350d67464256b0f1005cd84a762a1b1154c79c96511ad47a39e92e7ce835903fa5676986f7bc50052da130a60bd984634fb5a8b4f8d7d15c04c14ea4ab08b48b761e200b45a662f45b377d9bfa1b2e12abb125ce5740622f2e54abdc590676363f69605a8aacfd45d981b65b97a6b1ac4fb7b7f836551ced4b1a3758518faca13ec7653af89", 0xf2}], 0x6, &(0x7f0000b55000)=[{0x48, 0x0, 0x80000000, "49fa974c3abf2279044afc95fc1f1ec3e864e82b91db2fc1f68e15f5d945f4e45058aa94b8b17daf21c37299e1d7b98226"}], 0x48, 0x8001}, 0x4000) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x17) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r1, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44, 0x0, 0x0}, 0x28) 2018/01/28 22:30:55 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x30)=[{&(0x7f0000019000)=""/182, 0xb6}, {&(0x7f000001d000)=""/225, 0xe1}, {&(0x7f000001b000-0x42)=""/66, 0x42}], 0x3, &(0x7f0000004000)=""/183, 0xb7, 0x6}, 0x10020) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001d000-0x48)={0xf, 0x5, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, [@alu={0x7, 0x100000001, 0x0, 0x7, 0x0, 0x2, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)='syzkaller\x00', 0x2, 0xb7, &(0x7f000001c000)=""/183, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000001f000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = gettid() r3 = perf_event_open(&(0x7f000000f000-0x78)={0x5, 0x78, 0x3, 0x6, 0x391, 0x9, 0x0, 0x0, 0x2, 0x6, 0x5, 0x4, 0x3ff, 0x400, 0x7fffffff, 0x1f, 0x6, 0x3659, 0x80000001, 0x97a4, 0x0, 0x67, 0x7fff, 0x9, 0x3, 0x9, 0x3, 0x7, 0x40, 0x8, 0x7fff, 0x9, 0x1, 0x5, 0x4, 0x9, 0x8, 0x1, 0x0, 0x0, 0x5, @perf_config_ext={0x4, 0x8}, 0x2018, 0x8, 0x0, 0x7, 0x7, 0x2, 0x2, 0x0}, 0xffffffffffffffff, 0x99, 0xffffffffffffff9c, 0x5) perf_event_open(&(0x7f000000a000-0x78)={0x0, 0x78, 0x1, 0x6, 0x4, 0x2, 0x0, 0x7, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x2, 0x2, 0xffffffffffffff05, 0x7f5c, 0x5, 0xce9, 0x100, 0x696, 0x8, 0x10001, 0x6, 0xfffffffffffffffb, 0x3, 0x80000000, 0xc51, 0x1f, 0x9, 0x7fffffff, 0x85c0, 0x2, 0x9, 0x3f, 0x6, 0xffffffffffffffc0, 0x7, 0x7, 0x0, 0x2, 0x6, @perf_config_ext={0x32cb, 0x8}, 0x4, 0x7, 0x9, 0x6, 0x4, 0x9, 0x1ff800000000, 0x0}, r2, 0x2, r3, 0xe) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/28 22:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004d6000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f0000c0f000)="3af0ffd95da0ac68ea26c7eb93394f9edd599bf56c178401be3b3232fc185bec4f1d6ea666e800379e7c54ddad6dfcab6d932e86d8ebe08ed3bf6916f42371c3db9f", 0x0}, 0x319) r1 = bpf$MAP_CREATE(0x0, &(0x7f000071b000)={0x7, 0x4, 0x4, 0x4, 0x9, r0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000257000)={0xb, 0x401, 0x6, 0x0, 0x4, r0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x0}, 0x20) socketpair(0x11, 0x4, 0x9, &(0x7f0000f02000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000037f000+0x3df)={r0, &(0x7f0000a6a000-0xd7)="", &(0x7f0000090000)=""/28}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000005b000-0x2c)={0xb, 0x4, 0xfff, 0x1, 0x10, r1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9) close(r0) 2018/01/28 22:30:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000b28000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x1, 0xaa2, 0x0, 0xe0, 0x0, 0x1c000000, 0x1400, 0x7, 0x2, 0x5, 0x40, 0x6, 0x7, 0x6, 0x8001, 0x80000001, 0x0, 0x5, 0x9, 0x7, 0x8, 0x7, 0x4, 0x7, 0x3ff, 0x6, 0x9, 0x7fff, 0x233, 0x4, 0x60000000000, 0x8, 0x8, 0x9, 0x7fffffff, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x1, 0x9}, 0x800, 0x9, 0xee9c, 0x7, 0x2, 0x3f, 0x1436, 0x0}, r1, 0x2, r0, 0x1) perf_event_open(&(0x7f0000cc4000)={0x5, 0x78, 0x8, 0x5, 0x6, 0xd064, 0x0, 0x2, 0x22004, 0x4, 0x2, 0x200, 0xb5, 0xfffffffffffffffa, 0x4, 0x2, 0x8, 0x1, 0x9, 0x324e, 0x100000000, 0x8000, 0x10001, 0x5, 0x40, 0x8, 0x9, 0x2, 0x7, 0x0, 0x9, 0x1, 0x0, 0x1ff, 0x4, 0x9, 0x7, 0x4, 0x0, 0x9, 0x1, @perf_config_ext={0x10000, 0x0}, 0x2, 0x5, 0x3, 0x5, 0x1, 0x1, 0x5, 0x0}, r1, 0x1, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a84000-0x1)='\x00') 2018/01/28 22:30:55 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x8, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80800, 0x8000, &(0x7f0000fd5000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fd4000)={r0, 0x28, &(0x7f0000fd5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80003, 0x8, &(0x7f0000f94000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) socketpair(0x1b, 0x80800, 0x8001, &(0x7f0000bb4000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000db1000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f000012d000)={0x2, 0x78, 0x0, 0x8, 0xa7e, 0x800, 0x0, 0xdf, 0x80000, 0x4, 0x8000, 0x10000, 0x0, 0x3, 0x4f98, 0xd, 0x7, 0xe9, 0x7, 0x9, 0x40, 0x8, 0x3, 0x4, 0x9, 0xff, 0x1, 0x7, 0xfffffffffffffff9, 0x100000001, 0x6, 0x2, 0x7, 0x8001, 0xff, 0x1ff, 0xfffffffffffff000, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00002c1000)=0x0, 0x4}, 0x1000, 0xffffffff80000001, 0x6, 0x0, 0x6fd, 0x3ff, 0x625, 0x0}, r2, 0x3f, r1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000019d000+0x2d3)="3ab0d83a265d00") 2018/01/28 22:30:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000cef000)={r0, r1}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000011000)=0x5, 0x4) sendmsg(r2, &(0x7f0000236000)={&(0x7f0000b0a000)=@un=@file={0x5, './file0\x00'}, 0xa, &(0x7f0000b42000)=[{&(0x7f0000f33000-0x1e)="b3ae12903b8c33bbee14bd1de926acd6c791008ca2185d44af2bc0b12027", 0x1e}, {&(0x7f000082d000)="3013ac00370069d487016e751d868ce3b3aef6270e2e33e337d2731d6dc499eaf33feb52f5ddbff7b8909a334ea1f4d85b6377d930c6a9353cb13a718d1699d3b3ecb54646fe5dfe5cc9a10a262bdf8d6277d65556b2bfc1854064d0e9c77a8505dc7bfa94106b5d7204180f6d33ec191871ff8ebc6348e487696f13f7d6a664ffc2b14b49907c7b572c6d86f9ab1260a802d08975170843bf1c98289e228eab14a6a775502cf77fd2a19a01cd7cdf8a94880d7cf6fe595514e485945c3057b01b020e6763a6d6799598081b0ac8a11d72c14bd231ba8f19ef", 0xd9}, {&(0x7f0000ad3000)="61b29888642450001730b5d366f81139afd91da8ad2165a7c9710e18fd20f4019a5308d4faf783641a2ea44b4bb8febab2f4d6cd0280531344e598190312064f5d716953b2c8b0a9201d03b226ca4aa4694a18fbacccb94b76b268672d1d248e1aee0591b0889cf2cd9edd", 0x35}], 0x3, &(0x7f00009fb000-0x198)=[{0x40, 0x116, 0x7, "15c2a31607e5e836107cab2d3bcbc1f5c31c81e56c99704a1bb6167ec488244dad7755aa136771e5a0"}, {0x50, 0x113, 0x80000001, "0dab920b9e63658e18039524e57f5a9e40d241ddead515d7c14206d20a578ed55bd4b686e567faab2d7499db407b2b358607bee0185994bde50b53da06c22143"}, {0xa0, 0x13b, 0x9, "d210801f6a135ef1384821fd89bed1bfb67d06da65546141603bcf757d8728758ca0c32faef8fc58a339d2e4f2315d0d8b89a9289398ac79165a45bf51267dbc4aaafd09eed59d48fa12381735507ea5e06d4fabd094ab052bd7b562dde5bc812ed0da795c34a5d74bb69ae177695fd8153df5ae241abc0763d65fb35da3eec67a1b2529be52f274ade0695cbe20d9e2"}, {0x48, 0x11f, 0x401, "1231e11bcf60d85c9c1094d5767c18bf80fc194a836fcbe9bfd1ea5334a1751ff92ded2313c1984751e562c38d75cd372f0bab3a2b"}, {0x20, 0x11d, 0x33, "5b61b031817a786509"}], 0x198, 0x24000044}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f000018e000-0x14)={0x0, r1, 0x1, 0x1, 0x0}, 0x14) 2018/01/28 22:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009e5000)={&(0x7f0000c76000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d02000-0x14)={0x0, r0, 0x7, 0x1, 0x0}, 0x14) perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a9a000)={0x0, 0x0}) 2018/01/28 22:30:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x200000000000000, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007de000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa8020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d1b000-0x8)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000474000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ec0000)={0x0, 0x0}) recvmsg(r3, &(0x7f0000c4c000)={&(0x7f0000a44000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f85000)=[{&(0x7f0000ab7000-0x47)=""/154, 0x9a}, {&(0x7f0000937000)=""/184, 0xb8}, {&(0x7f0000e82000)=""/216, 0xd8}, {&(0x7f00002c3000)=""/212, 0xd4}, {&(0x7f0000eac000-0x29)=""/41, 0x29}], 0x5, &(0x7f0000c7b000)=""/98, 0x62, 0x20}, 0x40010023) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f77000)={r0, &(0x7f0000203000-0x5c)="03c5f7beeedf474f0c18fac0800b57b675860b0e12e1749a6023b26fb4c1955619886a51505eb598bd1a2b32ca9bd2e3722b01da55731ff036f112a4580d23e3f0223a26ed399db26c10c403c656ba5fa8391eb57f4808638c9dabd1", &(0x7f0000d9e000-0x16)="9d0adae6a68d4bc87bdb164756dcb6a29de7d76bee17", 0x3}, 0x20) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000160000)={&(0x7f0000dbc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r4) 2018/01/28 22:30:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) mkdir(&(0x7f000077d000)='./file0\x00', 0x20) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3ff, &(0x7f0000051000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ba3000-0x2c)={0x9, 0xba, 0x200, 0x8, 0x2, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000ae0000)={&(0x7f0000ee3000+0xd18)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fed000)=[{&(0x7f0000209000)=""/161, 0xa1}, {&(0x7f0000b5c000)=""/176, 0xb0}, {&(0x7f0000fed000)=""/208, 0xd0}], 0x3, &(0x7f0000fed000)=""/51, 0x33, 0x7ff}, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003db000)={r0, 0x15, &(0x7f0000641000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fed000)={r4, 0xab, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b3a000)={&(0x7f0000d4a000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fec000)={r1, &(0x7f0000f45000)="3f4e4bd307839cdab4a02b43af5b7fb9e1c4bb9a5b3535f2b04b88e5cc656b8b5ed9aa36bf21b9a15929f1c5672b15f0c3274ebbceac2dc0a2c0d17e1343b628ef8d350066c85d6019e5abedb12505a02f09b3fb6dbe7c5d5e8e58b0749bdb538cd4ddfbf7fe783dba4d5864fe175eeed39ae0563f967ce863", &(0x7f0000fed000-0x1000)=""/4096}, 0x18) 2018/01/28 22:30:56 executing program 7: r0 = getpid() socketpair(0x18, 0x0, 0xffffffff7fffffff, &(0x7f00001f0000)={0x0, 0x0}) close(r1) perf_event_open(&(0x7f000008a000)={0x5, 0x78, 0x3, 0x7, 0x1e1, 0xfffffffffffffffc, 0x0, 0x1, 0x4020, 0x2, 0x9, 0x3f, 0x5, 0x1, 0x9, 0x0, 0x9, 0x1ff, 0x2, 0x0, 0x400, 0x1, 0x1, 0x1, 0x10001, 0x4, 0x7, 0x0, 0x6, 0x3, 0x5, 0x17a2000000, 0x0, 0x7fffffff, 0xbe, 0x20, 0x8, 0x1ff, 0x0, 0x846, 0x6, @perf_config_ext={0x7ff, 0x0}, 0x22, 0x5, 0x2, 0x5, 0x7, 0x400, 0x1ff, 0x0}, r0, 0x5, r1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f79000-0x8)='./file0\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000066b000)={&(0x7f0000ee0000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c42000)={r2, 0x3, 0x0, 0x3, &(0x7f0000d81000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/01/28 22:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r1, &(0x7f00006cb000)={&(0x7f00000b2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000be0000)=[{&(0x7f0000c93000)=""/173, 0xad}, {&(0x7f0000811000)=""/196, 0xc4}], 0x2, 0x0, 0x0, 0x5}, 0x10040) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000069e000)={r2, r0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b8c000)=r0, 0x4) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:30:56 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000008000-0x78)={0x4, 0x78, 0x34, 0x18000000000000, 0xb9f, 0x5, 0x0, 0x2, 0x20011, 0x1, 0x5, 0x401, 0x3f, 0x96, 0x0, 0x3ff, 0xd16a, 0x8581, 0x4, 0x80000000, 0x8000, 0x2cfce874, 0x3, 0x8, 0x2, 0x7f, 0x1ff, 0x4, 0x0, 0x8, 0x4, 0x800, 0x4, 0x0, 0x3, 0x80000000, 0x400, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000004000)=0x0, 0x1}, 0x20000, 0x2, 0x1, 0x7, 0x7ff, 0x80, 0xff, 0x0}, 0xffffffffffffffff, 0x100, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000007000)=0x7fff) recvmsg$kcm(r0, &(0x7f0000003000)={&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000006000)=""/141, 0x8d}, {&(0x7f0000007000-0x41)=""/65, 0x41}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000008000)='./file0\x00', 0x102) 2018/01/28 22:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:56 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=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000aa9000-0x48)={0xe, 0x0, &(0x7f00004ec000)=@raw=[], &(0x7f0000455000)='GPL\x00', 0x0, 0x1000, &(0x7f0000dfa000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000022e000)={r1, r2}) recvmsg$kcm(r1, &(0x7f0000cc8000)={&(0x7f0000546000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000999000)=[], 0x100000000000002c, 0x0, 0x0, 0x10001}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x80, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000021e000)="bfc2308db93f53b8aaacd9eb0f1e606e1774eea8094f37670557262d189e06c662a276157e8694cc81ff55854f195b21fd33237238c16927a3be5cb1aaf41e4ba46136628380db18fc9cd29ea83c1ed3be2e283deb3a2850") 2018/01/28 22:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000658000-0x2c)={0xa, 0xa, 0x5, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000949000-0x10)={r0, &(0x7f0000201000-0x91)=""}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f93000-0x20)={r0, &(0x7f0000075000)="20fb35f31b32c5eba90ba2245059a9971c944561bc97861f03779b89954f7fe7172cf9bd0d1b6145e0870f5119b87066593c40177b1ecb021d1e06035165496490207f896b19fd6a794a63c571ddf2283f8a19db6e698584f0984d51809edf4b01f4bfae3a97472511bc714f92a7b910c9866cf93f147b03d3e4b2cbc65476e3734cda35219d0d3279c942faa5c09bc5412152ccf90784ee4cfa809ef1e7ace32d583a6e2f1aaf8dc2718f2eae8432514471e56510ecf897430f70fb4413eb6fdbb9362ada1168cc34de191d26db288696c8197078802c00446e4a8118ff2bfa0e31a7d5008caf8e7b5dc3", &(0x7f000003d000-0xc5)="297a7f09ffb33961e6864d17f7c9da354ab88a27672127f9d26d7ea3a69ea937d258ff2116b0a096f8d2262af47d86fb76c081d8df00ebf825e91979f5d9d2f28146d376aeb9d6e3a5aefd6627dd50af02bd1a796bc6a7b6de694d6d750b56a629f7b141482a97771d319e804b79fcf199a0995953537096a895c2237e31286bb9ec2169e7b28d4e370065be1c89306682c259772fdca6e0e302e1ab01ff934e4237d096bdb264bb2ef887c82040515b9268f0ab16c371c481605e5e3cd25b4618a32ef50f", 0x0}, 0x20) 2018/01/28 22:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xb, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000de6000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000746000-0x38)={&(0x7f000067b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000795000-0x10)=[{&(0x7f00002a8000-0x81)=""/129, 0x81}], 0x1, 0x0, 0x0, 0xe3}, 0x2000) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f000079f000-0x38)={&(0x7f0000bd2000)=@generic={0x0, ""/126}, 0x80, &(0x7f000036e000-0x20)=[{&(0x7f0000729000)=""/33, 0x21}, {&(0x7f0000934000-0x9a)=""/154, 0x9a}], 0x2, &(0x7f0000440000-0x13)=""/19, 0x13, 0x4}, 0x40) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000033000-0x10)={&(0x7f000038b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f0b000-0x8)={r1, r3}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000002000)=@raw=[@ldst={0x2, 0x0, 0x0, 0x4, 0x0, 0x18, 0x0}], &(0x7f0000017000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r4, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) r5 = perf_event_open(&(0x7f0000260000-0x78)={0x0, 0x78, 0xffffffffffffb233, 0x2, 0x2, 0xfffffffffffff800, 0x0, 0xd6, 0x840c, 0x2, 0x1, 0xdf58, 0x9, 0x9, 0x7, 0x1, 0x80000001, 0x9, 0x8, 0x10000, 0x1, 0xb652, 0x8001, 0x3, 0x76e1, 0x3f, 0x2, 0xfffffffffffffffe, 0x5, 0x9, 0xffffffff80000000, 0x7f, 0x7ff, 0x2, 0xffffffffffffffea, 0x4, 0x8000, 0x1050, 0x0, 0x81, 0x2, @perf_config_ext={0x81, 0xfffffffffffffc00}, 0x15157e14cb00471c, 0xab, 0x6, 0x0, 0x1, 0xfb, 0x9, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d00000-0x8)={0x0, 0x0}) 2018/01/28 22:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000491000)={r0, &(0x7f0000e02000-0x8)="fc0bd02cf0ea1358", &(0x7f000006f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r0, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f00005d1000)={&(0x7f0000820000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001db000)={r0, &(0x7f0000cbe000)=""}, 0x10) 2018/01/28 22:30:56 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000012000-0x10)={&(0x7f000001c000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000f000-0x48)={0xf, 0x4, &(0x7f000000f000)=@raw=[@generic={0x8001, 0x3, 0x0, 0x1000}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000+0xfd8)='syzkaller\x00', 0x3, 0x36, &(0x7f000001a000)=""/54, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/28 22:30:56 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000ef4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f00004ca000-0xed)=""/237, 0x34c, 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f0000f79000)=""/251, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003f8000-0x10)={&(0x7f0000ffc000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000415000)={0x0, 0x0}) recvmsg(r0, &(0x7f000051c000-0x38)={&(0x7f0000a3f000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000601000-0x40)=[{&(0x7f0000141000-0x62)=""/98, 0x62}, {&(0x7f00001ee000-0xaa)=""/170, 0xaa}, {&(0x7f0000022000)=""/126, 0x7e}, {&(0x7f000024e000-0xcd)=""/205, 0xcd}], 0x4, &(0x7f0000d09000)=""/148, 0x94, 0x84f9}, 0x100) recvmsg(0xffffffffffffffff, &(0x7f00006a2000-0x38)={&(0x7f0000bf4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000fb9000)=[], 0x0, &(0x7f0000c14000)=""/4096, 0x1000, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b3a000)={&(0x7f00003a3000-0x8)='./file1\x00', 0x0, 0x8}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/28 22:30:56 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x407, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fd2000-0x10)={&(0x7f0000fd1000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/28 22:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x8013, r0, 0x0) socketpair(0x17, 0xa, 0x2, &(0x7f0000abd000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x23fa) r2 = gettid() perf_event_open(&(0x7f0000c60000-0x78)={0x2, 0x78, 0x0, 0x1, 0x97b, 0x39, 0x0, 0xfff, 0x2001, 0x2, 0x401, 0x400, 0x3, 0x8, 0x1, 0xc, 0x10001, 0x0, 0x900000000000000, 0x80000001, 0x0, 0x8001, 0x2, 0x8, 0x3, 0x80000000, 0x1000, 0x3, 0x3, 0x5, 0x115a, 0x60, 0x6, 0x200, 0x7951, 0x4, 0x1ff, 0xfffffffffffffffb, 0x0, 0x7fffffff, 0x1, @perf_config_ext={0x6, 0x9}, 0x0, 0x3, 0x7fffffff, 0x7, 0x7, 0x8, 0x5899, 0x0}, r2, 0xffffffffffffff2a, r1, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/28 22:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x2, 0x78888dfa, &(0x7f0000ad6000)={0x0, 0x0}) socketpair(0xf, 0x3, 0x0, &(0x7f000067a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) 2018/01/28 22:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000a2000)='procem0md5sum\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000055000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000fee000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000d84000)='./file0/file1\x00', &(0x7f0000f11000-0xe)='./file0/file0\x00', &(0x7f00001e9000-0x2)='qnx6\x00', 0x0, &(0x7f0000fbf000-0x1000)="") 2018/01/28 22:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair(0x0, 0x80000, 0x80000000, &(0x7f0000b42000-0x8)={0x0, 0x0}) close(r0) 2018/01/28 22:30:56 executing program 1: socketpair(0x0, 0x80000, 0x0, &(0x7f00005c7000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000023c000-0x10)={r0, &(0x7f0000709000-0x3e)="7c0bc240f9fc569759d8ed89eee8afef955eec524221c8f10a5052f0796c19abf93c15493d0070614dd3626362c940d79daf83dae3bf7bb244e312169929"}, 0x10) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x407, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000e, 0x20, &(0x7f0000be5000)={0x0, 0x0}) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x2000002, 0x910, r1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000627000)={0xf, 0x2, 0x9, 0x3, 0x0, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000768000-0x2c)={0xf, 0x3, 0x1000000000000, 0x1f, 0x0, r2, 0x2001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000001a000)={r0, &(0x7f0000460000-0x3f)="df56d248dbfcee1edb882def27d4f6200d3247c342b65fb79de015aef5d4577cb6d5ac9da2b7e2a04ea0533e3d990ce37f1becf21f37ab98e9fb3cc3e15946"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000f79000-0x1c)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/28 22:30:56 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=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000017000)={0x0, 0x0}) close(r0) sendmsg(r1, &(0x7f000008a000-0x38)={&(0x7f000015b000)=@nfc_llcp={0x27, 0xfff, 0x0, 0x7, 0x0, 0x4, "4fe116b111d14fceaf7c1b26117eb2c3c12b12c63d55595d5cb3f4eac4b096baed0e7d042a3779c69692ae1e18ed73dc0beb806509a0fa3701acdda09f8f64", 0x100000001}, 0x60, &(0x7f0000f9c000)=[{&(0x7f0000ba3000)="84bc9e5b85e37a4b5b389bd150d7e0428a3b5bb5a5f0c2932d49534beadf24e8599b166821bb993694d9a81d2bd9cdf3560aa848926755be98dcee9746d45b48764c09dc6eb6509ad938cd2b1c26be01483332050809a07f10eb1b7fd7de1b841d5838e8d1d3805c9d662928", 0x6c}, {&(0x7f0000386000-0xe4)="148d9acdf064f4e4842200a1309ea57524dbd317eb0bcaa67362496ad16623627d235bed7cf70b90a9f29c1d0b676aebfb3272dade406937333529d1ae4a17b2d57adc634788776d2409417a8112d77d37c6fe3871a0efbba0582472833aecc4a1a000470e41b65a1909763ee9fb480d27a39c4aa3f9e54ab8652e9c4867d967dcbc3db03ee3e0f5109ea493ac42467f1b472b155f95cbec78e0028305efe3429ce50b72581e214c7983c356c056d01ea97cd8fe10cad3e55515728d3b425f7d4d0329a67b8227cdb51d74881e734af11877dbbd57968dbfabd5a701345a75e50c4e1066", 0xe4}, {&(0x7f000083c000-0xe3)="c1ed6504e5e291c3bcd53a4511c6bfdda48b0d3371c26e0d649223b326fe5466bf32c0d49b5d6d610ebfed01e4d4e44f35483846ff46d38a7cc1a090621eeb5cf4376887ac687f2b5b7a3c662b8b2da1d507f01ac991eeeac8e0fa2c967ee8c6404eb8cee18290ba0642a0e41a291e8329b29f2fb69ab1a66b4864d05fdac080a76975053f037777dec2c183d7b57ffc52d9fb3a3cf5f704dadd6f4744b958feefb9968264a59a32929c4f1a8d47e2713b33f6c8b31f797f327bf67546dcbdc8afb2ff2116f5c14fa9cc9e6ae45ea1d3e11f09b44194cf4036c50c8ecffe1dcedc0820", 0xe3}, {&(0x7f0000049000)="3491fce8306db0547635fc13ea807cd4ce2362ba07e8bffa9bdda0df318367d3f3e19e0d92d42b3498cda88e203e4769ad97cd725b1a0bc784aff58c0dd9d62f202c5a47ffa7729299ffb42ba605b5f37515ac99c0c27c9509a480bd4b50b0f932113b699bec17781af56acfdf9b8433651bbc7616a6ac79b322743722c9d6bb9b6057cafda81131d71382b3f6102a87f6a694c89f4b1e24595045a5da7685be56542e77d23d09ea78d09867bc26d3655abacd1380a71b1a5e406625382769dfb81dd87e77ee82cf9e04ae35391f7695d924c687b15024ecbc46ce45eae577b8", 0xe0}, {&(0x7f0000099000)="35e23a33ecece5b796c197b70e54c5fd681811ca1a52c268386b8bd9bef2d888634b6b2570f9513e34a8711e1772f1f9cf114301b87c7c2f31ac923463ee4f33e8ea42008bc0e37b178fd92b1103ea87159881f4ef9ec6389c164579776bb3c8708d9803c60e73d911037caba25327fd1c1bfab00d4aa6431de0724a0ba26c45956a7ec9631965c99960174be36b74c37fae04de1eda4c61a357596daa2c8236f44b3887e79337a6302e68df4f87561e636743f2abaedf20571eea75f88b69adee81675ca0508b7965f2465ee7b64d632e314052007c01e6e8824ea1c1e55841227d220a780a", 0xe6}, {&(0x7f00001eb000)="dae5b457673d2fd1886ce530c5f325b936be3fefa63579d68becfc68f69051c01c747ac0f166dc4bb0382cf05d2f7484583be50944fabaf10c045747b96d1348fa2002ab3087530402", 0x49}], 0x6, 0x0, 0x0, 0x8080}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x48, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e05000)='configfs\x00', 0x0, &(0x7f000063c000)="") mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000dd000)={&(0x7f0000243000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000094f000-0x10)={r0, 0x28, &(0x7f0000abb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000462000-0xc)={r1, 0xe53, 0x10}, 0xc) r2 = perf_event_open(&(0x7f0000c6a000-0x78)={0x5, 0x78, 0x1, 0x3, 0x1000, 0x4, 0x0, 0x7, 0x1000, 0xf, 0x0, 0x2, 0x0, 0x5cfb, 0x4f, 0x80000000, 0x6, 0x3, 0x5, 0xc0, 0x9c, 0x1ff, 0x4ff5, 0x7, 0xaf05, 0xff, 0x9, 0x5, 0x3, 0xff, 0x5, 0x9, 0x100, 0x2, 0x401, 0xfffffffffffffffa, 0x100, 0x6, 0x0, 0x6, 0x4, @perf_bp={&(0x7f000003d000-0x1)=0x0, 0x8}, 0x80, 0x6, 0x8, 0x1, 0x9, 0x2bda, 0x8000, 0x0}, 0x0, 0x200, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000637000-0x8)=0x7f) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f98000)='./file0/file0/file0\x00', 0x0) mount(&(0x7f00002a1000-0xe)='./file0\x00', &(0x7f0000dbc000-0xe)='./file0/file1\x00', &(0x7f0000dd1000)='bpf\x00', 0x24, &(0x7f00000b8000-0x1000)="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") mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") mkdir(&(0x7f0000649000)='.', 0x42) mount(&(0x7f0000f77000)='./file0\x00', &(0x7f000092f000)='.', &(0x7f00004f2000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f87000-0xab)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000ed1000-0x10)={&(0x7f0000857000-0x14)='./file0/file0/file0\x00', 0x0, 0x8}, 0x10) 2018/01/28 22:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0xfffffffffffffffe, &(0x7f00004c1000)={0x0, 0x0}) getpid() mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004ab000-0x8)={0x0, 0x0}) 2018/01/28 22:30:56 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)="b6c84c00", 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000019000)={&(0x7f0000019000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000-0x28)={r1, 0x0, 0xf, 0x1000, &(0x7f0000006000-0xf)="6acbd97cfebda0cf6f2b1a33ba8088", &(0x7f000001b000-0x1000)=""/4096, 0x2b3, 0x2}, 0x28) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000001a000)={0x0, r1, 0x3, 0x2, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000001b000-0x48)={0xf, 0xd, &(0x7f000000f000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x140000000000}, [@ldst={0x3, 0x3, 0x0, 0x3, 0x9, 0xfffffff4, 0x0}, @jmp={0x5, 0x5, 0xd, 0x9, 0x7, 0xfffffff0, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x2}, @ldst={0x3, 0x0, 0x2, 0x7, 0x0, 0x100, 0xfffffffffffffff8}, @jmp={0x5, 0x200, 0xa, 0x9, 0xa, 0x40, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)='GPL\x00', 0x7ff, 0xa6, &(0x7f000001b000-0xa6)=""/166, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/28 22:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x0) socketpair(0x13, 0x80003, 0x0, &(0x7f0000c1e000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a2a000)={&(0x7f0000b43000)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") mkdir(&(0x7f00006bd000-0x8)='./file0\x00', 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000049e000)={&(0x7f00003e5000)='./file0\x00', r0}, 0xc) 2018/01/28 22:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x8, &(0x7f00006fc000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f6b000-0x28)={r0, 0x0, 0x73, 0x1000, &(0x7f000094a000)="4ff9321b1d27b8bb35797d1025c0406fa4675372fe7bc058f9c854029aed25b88d41d81e2686bdf7f2ee9976fca3f45a9771640b5412a01b39cc0801cb3adbceef6bc7b4c7ecd7e8478135f57fd8f5db2025f962e0c55aa554e83f9d1426f85c12b0b9ffc988be5d25f622b381503f121a855a", &(0x7f0000fdc000)=""/4096, 0x2, 0x101}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000caf000-0x48)={0x0, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000874000-0x4)="47ff4c00", 0x6, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:56 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000273000)=[], 0x0, &(0x7f0000f7b000-0xed)=""/237, 0x3b0, 0x0}, 0x8000000000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bc8000)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000097e000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004ba000)={r2, r0}) 2018/01/28 22:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000073000-0xc)={0xffffffff, 0x6, 0x10}, 0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000052a000-0x38)={&(0x7f00007b5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001a6000-0x20)=[{&(0x7f000021b000-0x48)=""/72, 0x48}, {&(0x7f000083b000)=""/134, 0x86}], 0x2, &(0x7f00002fe000)=""/4096, 0x1000, 0x9}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000df7000)={0xd, 0xa, &(0x7f0000922000-0x50)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x4, 0xfffffffe, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1f}], &(0x7f0000019000-0xa)='syzkaller\x00', 0x5f7, 0x43, &(0x7f0000ddf000-0x43)=""/67, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x0, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80001, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001f9000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x5, 0x4, 0x5, 0x5, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0xb, 0xa, 0x8, &(0x7f00006ba000)={0x0, 0x0}) 2018/01/28 22:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bf3000)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00000fb000)={r0}) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000bf3000-0x38)={&(0x7f0000654000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b16000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:30:56 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000013f000-0x2c)={0xd, 0x0, 0xffffffffffffff00, 0x200, 0x8, 0xffffffffffffff9c, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x7, 0x1, 0x80000000000005, 0x9, 0xfffffffffffffffe, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ff3000-0x10)={r3, 0x50, &(0x7f00002a8000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002b1000)=r4, 0x4) 2018/01/28 22:30:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x9, 0x3, 0x743, 0x0, 0x0, 0xffffffffffffff9c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x39)="96f07bad548897106087fe78ce4ccda32e11841c7a066c42028fefb8ce87bdb88c70bb21c06cd6b87b066c72da87ead98439e0ae720df20158", &(0x7f0000fd7000)=""/0}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r1, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x6) 2018/01/28 22:30:56 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f48000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x0, 0x3, &(0x7f0000007000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)='GPL\x00', 0x0, 0xb5, &(0x7f0000013000-0xb5)=""/181, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r5, &(0x7f000000d000-0x1b)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000000a000)=[], 0x0, &(0x7f000000f000-0x250)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000-0x24)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000013000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000016000)={r2, 0x50, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000012000-0x4)={0xffffffffffffffff}) 2018/01/28 22:30:56 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000467000-0x5c)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x5}, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f6f000)={0x0, 0x0}) 2018/01/28 22:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00009bf000-0x8)='./file0\x00', &(0x7f00006d0000)='./file0\x00', &(0x7f000040d000-0x8)='iso9660\x00', 0x1922014, &(0x7f0000069000-0x1000)="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") mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 22:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d24b0eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40c, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ddd000-0x8)='./file0\x00', 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f41000-0x8)={0x0, 0x0}) 2018/01/28 22:30:56 executing program 4: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000718000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000025f000-0x4)={r2}) r3 = socket$kcm(0x29, 0x5, 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) sendmsg$kcm(r3, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@can={0x1d, r0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="0f5081988453a6f1724aab", 0xb}, {&(0x7f0000000000)="261284fcf9933f478f911b4dbe62780a9966fbd47813e170a8366f4ce597a1ee867c5deee5f72adabe96f6f04db214f90af1e86194a2198ba50e8e4c1a72c548959fa28dd6e196a84dee254326363c40aa08", 0x52}, {&(0x7f0000002000-0xe8)="7e856b100931fff4c5899195e06df14b262217d9b6565dee53bddb3188ce1567bc61b293ea403260daf114eb3434cebc2db673785c0a3cd1c2ad8ecb984f7c2f3ca355974987d1997f368f257e8f882e831f923d6b3db2606c27b11b2b06b7c984df5deee1a102e41c3c5eaa76668c83cfe2b4877105e7d22d837abe2eccf7dd3ae603b61f6489bfeabbb44fd5a0ee849578c5292525067f4afecd9def10571f210519db5029d682cccc48f53b6cef5feb2b3cb7471effc8fadad0bc4f09f42bdc89b033d1f18a23d5822f5c5d60d20a99fb5166a3e25d6a7e408dc4c6bf7c44c093abbe7dcee8a3", 0xe8}, {&(0x7f0000001000-0x6c)="f64214abbb522fc373da6573dd43654de2db709c04b831702d57a3903994fac25802842f500b180a94da0bf8b7c4ae1c7eafac1b0d9f8b7ac8d3bc3de8f672b8855f0a68ff0888e8cf167df4db13a637605f52473994d01438349bf51b48df1dd2c9237c726025f3e6f2ed80", 0x6c}, {&(0x7f0000002000-0x7c)="235fc89e42692b2790ec175961cc2a7f27d069ea7dc922917e007c07e689b22ce556f7b2465e5081367a42ce660b2cc74832562ea3a036961e8e29e003b58601029dc8ebefb99548534bb0d26d1789c3ae1029b5f6ea0e8cdc233652094d4565452776344a0dc98b66cf3e48ab4c4ff82af666b8b78d1c57ec9c3f4e8b50", 0x7e}, {&(0x7f0000001000)="ff0fe4621718846d9493db7fb6c645e9243955f3b39d8a4a01c09d3386f6667b7f28462d8c8561405ee02222002e2005f0d3a6613cf7356972d53a722c65bf58fea236c8927514b39414a8896ab1048fd82cddcdc62ed058065a9feab0768e55a25b945f13947ea17d18f608a0365ed7f74a747546fee057f3eeba48a9e8826956f3dab876127d753513c9a44676a15599c61a7a4dc849e12fe2923b8882fcd5befc826c7015683c1b576e599cc96f0f509b2143e4090e66b5885c03ec", 0xbd}, {&(0x7f0000000000)="72cf15541e4e5f923eb584213005572c6bf5b57afcccfd73cf53488d6e179797edf3a91882e0c970d9c9", 0x2a}, {&(0x7f0000000000+0x8bf)="4ff59bb9e949fc7777432c3210fa1dd71c16dc41a7518f232c3fac9ab79096fee3068e2e60e5b6747debb3fc85d0a29613fabc22bffb92c5b7f01f885fc2adae9a7ef141075c41b14a530bfeacb161f1f67af77be36b5493c945e0d46d7ecc623b5c0db4081f39da721058681c1670825ec0d02ad578aa3d4e486f4aa503a551c97dc0083d57facb835889930d5868cf054eed05aedbf8a2b0f673e998b5018dfe30ffd36f", 0xa5}], 0x8, &(0x7f0000000000)=[{0x20, 0x1ff, 0x0, "e4a5d579774883bc9f9c"}, {0x28, 0x118, 0x50, "5f2ce92b397eabd9754cade25e1d5f50fde9e570dd1161"}], 0x48, 0x1}, 0x44) 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(r3, &(0x7f00009da000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ab000)=[{&(0x7f0000250000)=""/25, 0x19}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000f41000)=""/8, 0x8}, {&(0x7f0000e45000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f36000)=""/87, 0x57}, {&(0x7f0000e55000-0x8b)=""/139, 0x8b}, {&(0x7f0000d7d000-0x66)=""/102, 0x66}], 0x9, &(0x7f0000aae000-0x89)=""/137, 0x89, 0x6}, 0x42) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r4, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 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) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xa, 0x7, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x1, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3ff, 0x1, 0x1, 0xa, 0xfffffffc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x20, 0x15, &(0x7f0000003000-0x15)=""/21, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000884000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000)={r2, r5}) 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(r5, &(0x7f0000b4e000)={&(0x7f0000bf4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000001000-0x78)=""/120, 0x78}, {&(0x7f0000001000-0x20)=""/32, 0x20}], 0x3, &(0x7f0000000000)=""/223, 0xdf, 0x1000}, 0x2) 2018/01/28 22:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x599f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x7) close(r0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc7000)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000029a000-0x4)={r1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ebe000)={0x0, 0x0}) 2018/01/28 22:30:58 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000173000-0x38)={0x0, 0x0, &(0x7f0000dba000)=[{&(0x7f0000ae1000)="1c7290788e9f48b1469247935d02cf19ded2c70855445602d33a2e0ad7f5445198c61998b73100dce15c52d4602a54325e3c1a075ba2cc78a373cc3435788c6c24fd6f4d71524adb7e31aaefb1a18f3ba11c4f40b691fd02a5cfee", 0x5b}, {&(0x7f0000341000)="9e279dfaf8e12b9af39e6bf2a58b1bf65d8954252daf3193667b27865b2a97d3ed7c3b87", 0x24}], 0x2, &(0x7f0000fda000)=[{0x18, 0x104, 0x3d6, "71b3"}, {0x1010, 0xff, 0x4af027da, "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"}, {0xd0, 0x118, 0xffff, "e977ddce36d1e0192815e5348aa1ad39d8415c285ca3a82c544ed8c4600e94a1bdd2318382e57f1623f2c0ec9691d87a84ba5f0661b02d02f1f485f195f041123078844da8b31d2e84311ef91b5ff0a9dd0c2f3b2cfa9c4b5684392a86a7a9f246d1edccfd4592a6a6ee1505c0b3b53d7343efe14268b38869aa2bf93daf9fe95395bfee5ea638ea7087649e2330e50f834b8686a3d135567f0fc90803a8b46097256c235bd39f8d7d59ac0c9dccb09ffd6bd4e35618dd7a3a32606ea5dd5c56"}, {0xc0, 0x0, 0x6, "029e9e5a1d7dc5586bbacdbc91205c2ba2d8e86eb5ae7b0a9c1ee02c49db4af0c736f96f27c3891930688cf54b4996cfa7efa78a28b07a4ada5fd8b4572d3e3208cba18b73a9b01b26e809c5901879c4cf986afb72e0fd82b20a9a1db1e8900ac3036d765e82f91833f3651bc33cb2faac245b33aa777992e650d1fd5293781145eac4639f6969c867b86185c2206440de49cc80dfd3a7727086f226e7c715f9041cd94c1940b72d46e1f0992434"}, {0xc0, 0x10d, 0x5, "9c836453af252de895f08fd58c9ee3b511529205c2c9ac9afef003724c025050306cc819791ad4eb31ae6bacbd95b8abe63d84ebbccd4bc6f6a77be74463463f6488b280c31926a2130a0770b22f8ed0011b1519cedd514211a1bf75d3f376658c6171583ade7afdafbb39c2d2172bac462bdd59f8d2566fb1f128c2289f70de72fa721072358c88c1519e27362929c9753f617e57f1b96f5d34afd1fe5d90bfd100bd9f17f49d8987"}], 0x1278, 0x800}, 0xc1) socketpair(0x3, 0x800, 0x7fff, &(0x7f000015a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000588000-0x4)={r0}) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000320000)={0xffffffffffffffff}) r4 = gettid() perf_event_open(&(0x7f00002b3000)={0x3, 0x78, 0x56006097, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x2, 0x2000, 0xac455813a840df14, 0x23, 0x80, 0x72, 0x0, 0x10000, 0x4, 0x8, 0x856, 0x5, 0x7, 0x2, 0x100000001, 0x9, 0x1, 0xfff, 0x40, 0x2, 0xe9b4, 0x2, 0x1, 0x7, 0xc35d, 0x8001, 0x5, 0x200000000000000, 0x1, 0xa0, 0x100000001, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000cb1000)=0x0, 0x0}, 0x4, 0x0, 0x80000001, 0x7, 0x9ca, 0x9, 0x100, 0x0}, r4, 0x7, r2, 0x1) socket$kcm(0x29, 0x7, 0x0) 2018/01/28 22:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000075d000)={0x1f, 0x1, 0x773, 0x1ff, 0x16, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b9c000-0x2c)={0x0, 0x1, 0x5, 0x0, 0x1, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee8000)={r1, &(0x7f0000c59000-0x8c)="3f28308e126e6704076414005ea7beaf87b33fcfaefd94e4df60a4c555d3942f26ee2238d4fded6652c3a244827561f5f7f00a156ec57dbfdb1cfd33dabdd553e852afabc2ef0e0ed8b045dde248b5665f44e1c50a5f19c1f2c012cd17394b8222300a127e0831d0224e51ca7d5abf25fd7ac3629b65bb045341d973c17ca37393b3b8d09d391a1d5059e4a8", &(0x7f0000fa5000-0xbe)="2f3aa6960e6c04eef4383d4a1b6fcf84ed4fefa0423a98b1168fa44444cc6423684d08f92073f8bf7944738ee908b5be8c35f6c08ae83a7b76603ffeec852a0c7e20554d271c8fac32a4e6e6f204a7351cdc764f62e34653376411c179dc3dad6be58a03a0511d7cfd0adee64ffff3d0c280860e8f77d0aba7b5cde3b9eb1813203e234ea8ae137bc4ae17871254b55cc4ebc4c7a5f7d0ae8c2c11f9bd7231d605033d95f089d9855982943fe698eba838a82bcbd96596ea9e4137845ce9", 0x2}, 0x20) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000781000)=0x8001, 0x4) 2018/01/28 22:30:58 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000b5f000)={0xf, 0x9, 0x1f, 0x2, 0xc, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007fffffc, 0x0, 0x5, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x10000) 2018/01/28 22:30:58 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffd66, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffe71}, {&(0x7f0000001000-0x25)=""/37, 0x84}], 0x96b0cf4a6d2225a0, 0x0, 0x2fd, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d0a000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f0000764000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xa3) socketpair(0x2, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000-0x38)={&(0x7f0000005000-0x34)=@un=@file={0x0, ""/50}, 0x34, &(0x7f0000002000)=[{&(0x7f000000a000-0x35)=""/53, 0x35}], 0x1, 0x0, 0x0, 0x4ef21596}, 0x10141) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={0xffffffffffffffff, 0x0, 0x1, 0x5, &(0x7f0000000000)=[], 0x471}, 0xfa9dd1142b8d2c6c) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000000c000-0x4)={r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000009000)={r0, &(0x7f000000c000-0xee)="f33611d507ad5976942c1eda258e9edda9fae53b9eb23f5ec96085d6826c99b2158b09650fd3f189ee357c3b61689dd09a4df7e3f444f54131991c2fff25006ae6db99b0184647b53ac9341c5a7b5f02be3708597d3915554a5502f19a0873faedd6ec4609e9b1c5494c24d8ba1b1c0fb7d468b0ebc8c76929141e3e7010d3e2deba77c77a86cde7a738843058b413ffe27c870660ed2fdfa1d162eaa5fd4d605ac849ac2ad710e5cbca8348277d5f472c6bc79a6e53552a5a34215e5503bb06806e7c9bf6e4f435d94960f4df04fb46a2fe83b408e2ad51bdd083e1c6e719bf86697c9d672c520d9de4967f34d8", &(0x7f0000008000)=""/4096}, 0x18) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000000a000)=r0, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8, 0x8010, r2, 0x0) socketpair$inet6(0xa, 0x800, 0x4ef3, &(0x7f000000c000)={0x0, 0x0}) 2018/01/28 22:30:58 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000b000-0x38)={&(0x7f0000012000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=""/49, 0x31, 0x3}, 0x101) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000010000)={&(0x7f0000011000-0x9)=@rc={0x1f, {0x8, 0x4, 0x4000000000000000, 0x8, 0x92, 0x72}, 0x1ff}, 0x9, &(0x7f0000003000)=[{&(0x7f0000011000-0x52)="dcd1200eabb2c1dbf8d2739f3dc191e198c0a90c0b98bab8c4311355220668a3538d449931840d565330a95a7053927143bf6dca5c71ea7737c1e43833e82afca934603166c0c0f5ca0b0c0ae6f599e44022", 0x52}, {&(0x7f0000011000-0x4c)="0458786dcba1f9771e6863c59b6f5ffed8ccb40f713bf3260c25d0b3909b88c41c23f9df40370e294b2c4d038083d60596a7e6c8bea2a31e9435d64accdf37d17799b2b475f1ec0588c18202", 0x4c}], 0x2, &(0x7f0000002000-0x428)=[{0x28, 0x104, 0x0, "af5c94b1d42aa7a9342d32de2faabdc603e15c9139"}, {0xe8, 0x84, 0x8, "38fd8647aa196ac590208cefb6dd6523be80bc4e23d24f1f7afeed64b7cf2b0104ca9715c61f68b7a7382ac68e925d456802f548c2c99dd8d45ada2b6a82d9b67b90e8787e38af84810ce3353505344d0ae60ca3b761309b1d83310feb3d6cce0d3deba6076cc08a99ee847b3e9c9fe8b4677d99bb19e65de9724af5e8cc5ac151fdfe69739e8418f1230710dcddde2b6a4b5089d3c49587d212c0fa98766aed7ab6a0d9c1995ee8a211c657d450b62f792aae2ded47815b9dff9c38c07b8d9b2744126a2e9afc42f4db97a8d00882bda3"}, {0x60, 0x11d, 0x52, "22808593397e86f593a7578a9917d699db4275ee17e3d07e04e102ff6c6252669173aae46b1e2e10d1765907e533af063f6d3c86f7e1eb62b8ef82273bea397239219a8d381c23c1978a"}, {0xb8, 0x100, 0xffffffffffff4c22, "ef189398b9a810d8d73b61eafc5f1e5fe076e85f46cae1258d9f8046ab9c7e58c0d31bad46a3429aedca76bbc51443a06cf94763e5d2a1a071c91c2dc86ced5c0cfccafbc0e9c84891f45dc6d22567186c74e88847c49e7bcffcafbf446c70f7b72fe599f2759d873775e30a4298f6a8ddf518289eeb03ae87ac3aad3014ca0742126459c9180f24fad69c99a524086594d1e7c6346aafedcd8e04d35ff8a6084d"}, {0xf8, 0x11f, 0x0, "2877f1b5e5d0747ae692e0846b06339666ce9a7e96bee78a2976ca390b3bddb0be3bef2b4a99af56e61549af7a1204f6cf7419779c1a09fad31ea40dfd90949fd7aadb88b0fd6c3c01dcdd31311f6039e4442dd548e5f8f0c287135222b8dfc74b2345c577e953ce9eda1cbe7b35a8fb6737db7d563c9b1a2313e62a5f16610f784dc2d28aabc7001baa19998d1534bd9e5a5eff3211d4a66a08dfe24d3024949436c2598e1d2e304a863d208f70fe3b7247a0530a217b190bb8752df8f4f0f1049b651a9e26c2a86e44199b6b7233142c0e0504660aba11eb7252421af19f63f5c78da3f56900"}, {0x108, 0x0, 0x7, "d7dfc6d0938f2b01ebcbf77871e411972c55ebae0e6b3c95f33de0869f3d8842f9e872892b50bdef31866ca11ec9efd5a72d266fce4dee61b4d7a4b7808c977ab05b73b0a7d834d69af97f774a7755f8d2671dea801ed8adc761c14c0577ed6a971572439865488fbc876f16b0b714f3e03ccfc7ec1f7ed33237762b36f336e3a94d23b227c94fe44148bf88dcaa467a72c13fc0b00643da875f9ade0b4a7819fffb74febcc41e0122b63852b6b1d6cb470522ed5d7fbdab5d2879c3986dd113ad28ce7c029ef6056bac70397faecfdfb15ba6e61deb4608b98bfe20ca774cb1c52048abbee1c1b073e400dfb0af13a00d"}], 0x428, 0x40}, 0x4) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000009000)=[{&(0x7f0000004000-0x7c)="", 0xfe4c}], 0x1, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0) 2018/01/28 22:30:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x11, 0x2, 0x2, &(0x7f0000657000-0x8)={0x0, 0x0}) socketpair(0x17, 0x800, 0x5, &(0x7f0000df7000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = perf_event_open(&(0x7f0000902000)={0x6, 0x78, 0x5, 0x69, 0x6, 0x1, 0x0, 0x20, 0x40020, 0x4, 0xfffffffffffffffb, 0x3, 0x8eb, 0x8, 0x401, 0x2, 0x4, 0x1, 0x5, 0x80, 0x8, 0x0, 0x3ff, 0x401, 0x9, 0x9, 0x4, 0x8000, 0x3, 0xffffffff80000000, 0xff, 0x2, 0x2, 0x8, 0x9, 0x6, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000c22000)=0x0, 0x4}, 0x1000, 0x1, 0x6, 0x7, 0x5, 0x100000000, 0x3f, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000e64000)={0x2, 0x78, 0x7ff, 0x7ff, 0x8, 0x0, 0x0, 0x5, 0x802, 0x6, 0x26, 0x7, 0x0, 0x1, 0x4, 0x5, 0x1000, 0xffffffffffff8d14, 0x0, 0x1, 0xfff, 0xff, 0x7f, 0x2, 0x5, 0x3, 0x1, 0xffff, 0x0, 0x0, 0x99cb, 0x5, 0x1, 0xffffffffffffff5a, 0xfffffffffffffffa, 0x81, 0x6, 0x3, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000426000-0x1)=0x0, 0x3}, 0x0, 0x1, 0x80, 0x7, 0x1, 0xfffffffffffffff9, 0x2, 0x0}, r0, 0x8401, r3, 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) r4 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) 2018/01/28 22:30:58 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000286000-0x78)={0x7, 0x78, 0xbbf, 0x4, 0x9, 0x5, 0x0, 0x72, 0x40a90, 0xb, 0x9, 0xe284, 0x3ff, 0x2, 0xd9, 0x8, 0x1, 0x3, 0x3, 0xfffffffffffffff7, 0x9, 0x100000000, 0x240000000000000, 0x4, 0x7ff, 0x8, 0x3, 0x8, 0x9, 0x800, 0x0, 0x2, 0x8, 0x6, 0x80000000, 0xff, 0x2, 0x8, 0x0, 0x8, 0x4, @perf_bp={&(0x7f000077d000-0x1)=0x0, 0x5}, 0x10000, 0xffffffff, 0x1, 0x7, 0xfffffffffffffffb, 0x7, 0x8, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000fe4000)=0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fe5000)={0x0, 0x1, 0x8}, 0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcf000)={r1, &(0x7f0000fe5000)="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", &(0x7f0000fe6000-0xef)="ee5ee6882b1623b5a8f872929657965961ae66b01b9939c6f222e46205cfb2f87b4ae7ec995f4a14265e929bfb884792529645d4dbf9f1a2a321cd24068a83db78776f41082cc65b8aac88245c7cba867e44296d00cc109a47d420df8c6bf0e286ccdc23241778dca28500d194b3d2e54d73ccceb28ae2c84fc2900c548ea4a7059c8a9f79c47512e6ca52443f972ccf04c5bfac26df9bc70c9ef533e29ed2a1c1a7f526491335e0dde20352fc011c845e5063a368ed075af16b6dc6ebde69ee94061762918ea0aef04cffb1e1835a915980a46d0d4c6b09680a6f8f6fb11cdb1f020e22d8cd9a44c3758e09378705", 0x0}, 0x20) r2 = gettid() ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xc1) perf_event_open(&(0x7f0000873000-0x78)={0x0, 0x78, 0x4, 0x764, 0x1, 0xfff, 0x0, 0x66, 0x1, 0x8, 0x7fff, 0x5, 0x3553, 0x2, 0x5, 0x3, 0x100000000, 0x2, 0x3, 0x2e5000000000, 0x56d9, 0x6, 0x3ff, 0x400, 0x6, 0x8001, 0x100000001, 0x80, 0x6, 0x1, 0x80000001, 0x9000000000000, 0x8b, 0x6, 0x9, 0xe7e, 0xff, 0x40, 0x0, 0xb4, 0x0, @perf_bp={&(0x7f0000ce8000-0x1)=0x0, 0x4}, 0x1a000, 0x8c9, 0x800, 0x4, 0x80000000, 0x1ff, 0x228, 0x0}, r2, 0x5, r0, 0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000060000)={0x2, 0x78, 0x1ff, 0x0, 0xc23, 0x46, 0x0, 0x7f, 0x0, 0x4, 0x8, 0x9, 0x1, 0x1, 0x8000, 0xffff, 0x200, 0x10, 0xfffffffffffffe00, 0x8, 0x6, 0x10000, 0xfffffffffffffff8, 0x7, 0x3, 0xb9, 0x4e, 0x5, 0xfcf, 0x5, 0x7, 0x8, 0x3, 0x4, 0x6, 0x7, 0x80000000, 0x20a6, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000fe4000-0x1)=0x0, 0x9}, 0x2, 0x4, 0xffffffffffffffff, 0x0, 0x2, 0x800, 0x3d47, 0x0}, r2, 0x7, 0xffffffffffffffff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() 2018/01/28 22:30:58 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000087f000)={0x3, 0x78, 0x900, 0x3ff, 0x0, 0x2, 0x0, 0x101, 0x20408, 0x4, 0x1000, 0x3, 0x7f, 0xfffffffffffffffc, 0x7, 0x100, 0x4, 0x3, 0x5, 0x1456c00000, 0x66, 0x81, 0x4, 0x6, 0x3, 0x6b, 0xb5, 0x4, 0xba1a, 0x4, 0x7, 0x1f, 0x8001, 0x6, 0x5, 0x6, 0x81, 0xfffffffffffffffc, 0x0, 0x1c2, 0x2, @perf_config_ext={0x2, 0x7}, 0x4000, 0x100, 0xfffffffffffffffd, 0x4, 0x1, 0x7, 0x1, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4c8) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f14000)=[{&(0x7f0000dd3000-0x1000)=""/4096, 0x0}, {&(0x7f0000f7e000-0x1000)=""/4096, 0x0}, {&(0x7f0000e37000)=""/204, 0x26a}, {&(0x7f0000f7f000-0xed)=""/237, 0x0}, {&(0x7f0000f82000-0x6a)=""/106, 0x0}, {&(0x7f0000707000-0xac)=""/172, 0x0}, {&(0x7f0000532000-0x15)=""/21, 0x0}, {&(0x7f0000f80000)=""/110, 0x0}], 0x2d, &(0x7f0000f7b000-0xed)=""/237, 0xffffffffffffffc3, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fc3000)={&(0x7f00002ce000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000972000-0x18)={r0, &(0x7f0000a6c000-0x6b)="bdf13ecf61e7223a4b8f6014451965cbadb036df8c614a879a3d2941ac9c1e84a78a322ea64848ba06c95b5a56e9322202801e784e873ce5239966b26eea42f86e64de24b82a044770eefe683db5d7a068c811db08ad83df562574d756bd475a9f386d0492d67d8c7419fe", &(0x7f0000036000-0x32)=""/50}, 0x18) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3b7, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/28 22:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000224000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000fc2000)={&(0x7f00007a3000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000200000)=[{&(0x7f0000db7000)=""/4096, 0x0}, {&(0x7f000086e000)=""/185, 0x0}, {&(0x7f0000d56000-0x1000)=""/4096, 0x0}, {&(0x7f0000f92000-0xb8)=""/184, 0x47}], 0x2e1, &(0x7f0000ab9000-0x6d)=""/109, 0x340, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b4000-0x4)={r2}) socketpair(0x6, 0x7, 0x9, &(0x7f0000487000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000397000-0x8)={r1, r4}) 2018/01/28 22:30:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xcfd000)=nil, 0xcfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cf7000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair(0x3, 0x80001, 0x6, &(0x7f0000ab9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f76000)='./file0\x00', &(0x7f0000f76000)='./file0\x00', &(0x7f0000311000-0x9)='configfs\x00', 0x4080, &(0x7f0000f77000-0xdb)="07a89d9b23885ef1267fe2499db6f2a97a1120776f3d5f74858e2a3ffddacd97a11dbc9d6d4c683eb2e45422c8d6c22fd65438ee1763f68794f83caf68bc19a822ad4bedef64786faf87a16e44c2f67ff021c2874b7d3c81139bd3c535afcf16faf7cc521ea3cb1ffd1d6b12ab5fcf0d1f4452b1b41ad11b54a947039976152a26a98b3130c962ec5390c79031cfe6d73e6c002dab7c808fea829c40484d45c0484ff968023b9f4cb9a7ba63254ee4535566f686821c85e0f11600ad2e671f33ea412eb09dba46a55922460d9e32bc6cbc3fabefe38d69410e548c") mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000d11000-0x38)={&(0x7f0000e7f000)=@sco={0x1f, {0x0, 0x1, 0x1000, 0x1, 0x4, 0x100000001}}, 0x8, &(0x7f0000c6c000-0x70)=[{&(0x7f0000c89000-0x48)="520c8f8f265d6008a54e85cb197430c9d3480f0fb84ac4aa265392b2b9e5f6fceefd3f25521b7ec5016b0e22cd45cefa1bba82991ec16cec8aaa8a9c5bc719fe371bda30dc67fbef", 0x48}, {&(0x7f0000da3000)="", 0x0}, {&(0x7f00001b0000)="c2e50ca6e5eb3fc707f5c760c195936e46e06ad580211a0551e707eb0a2780a839308c69c8e13c83096bb68f67936789bcd4e8fc18364d0141d921e0318c7a839d02005222ae17a5189fb4c651807d5df069e5212c60eac1de80aea987cbded306d53878a5b0f2ad9d8aa3094af4137e3cb4e9c8a4d552213688b2bc2a0c472b02f53cb0e987a65f96d2680727c788a0991546a7cb35540dc45d28d6521f43ffd3878585d56f4e554e040d15c73f9a70204cd2c5aae9a4662a3d53b6ddfb207e9846e46a15901169018b09638eaf5b7426336ef2bc1db8eae9491247a4639f19d85e190ea0aa", 0xe6}, {&(0x7f0000115000)="c119e20854e1e433e7cb7e26a613e4ed1ab0430bf7d4227f0b1dbc874a4d86c578aa85369512884097526d109b43c17b46a5ea03933b567ab2aaa001a77141ca8eb8e64aa5c0b20d2feec8b3d037db510303346219139e9c37bea942a28fe681277cbb2bf4481315e61c74f3573d446eb88c102ca43d8c31f1bf2193cc5fb12170507cf127e63bb5155aa902eeaeba0f015aad977b6b440eda34119c3eff9f7746c3416ed8b9a2a32cfce93987e3f164c187cb3496ec051eafb23ac4c3bee13948d961421bcc", 0xc6}, {&(0x7f0000f0c000-0x63)="7985dc5313e18eee36d6a6b0e4d585c2d86cb723a1dc2bf8fbde43df80062f9286839801318402ff3db28d3a3f9e991db58dae51cb80ef4ec6a9129a5d9bb77189e82de15cfa4ef66c375558c14f71e80fb45c3095366cbcd39b1d318287b16b415264", 0x63}, {&(0x7f0000f77000-0x94)="454e5c4debbda600c25429b87735a22929e656d540b415ae2474b710c5aa7369e4c3811ff9ba99534f2bfef44f3a1e0e93f67b9a8b9a026d468c9018961c0aa1edd955b9fad25c3cfa4d04a5304e1f7f7385a761b112da27e5b4679c2b97d1252a5873a47ef7962c0b5a654a7695c1365350544027118212dd182180a8d23dc50bdbbaf5c5db148f512797b8b542042824ffd126", 0x94}, {&(0x7f0000ac6000-0xa3)="446d8ac013b73548f104e671f9ed101710805d5dd5a16d728a907989abd7e30ef469dfcbe87323fdd47f8f6a8ed5f21d560008584c8a9fd7c7d4e10ad4ed2b7aebd7281e9f334d9a31981f330b05c6d7ec3bf7233ae8668d84271d6b39164f3af2afe672318d3a6ce2029b9818c2d442de6d25463ea867ba78bd4f0a087591e90b67715ddbd4bc0287006575ea18868cf93a792aa7b2c74bc9f668ea78e13f66331819", 0xa3}], 0x7, &(0x7f0000346000)=[{0xf8, 0x1ff, 0x6, "f87fbcc84b4a1a52b3baca00590c51148199277ff65512e276e5dd65a29346aa6763e7ac684daaf7db4af2ec8cffd15424a2c39949fd64fe310d1ff0a0113acf6ccc96955044c66fa966b130c3e66da3695c5466deda3c05df1c83a61a411afcdcbfd21f81b70b6d1dd9b6996bad9a4716e3ae6bb0a30c564bdda078ac8c53c85dd50ebbc28f2380218bdde683934598b1ea5b24200180e14e1a09fde21a97858ba32b001c851270be0d3d69fda32e1182065d938b126b2c6b7e4b6208cb2a9e466d440ff227457c5af4f4b85be828be03403bd7e760aba17ecf9ce59c1ce67300b4"}, {0xa8, 0x12b, 0x10000, "9b97c94f866067e2331437fd38228974b17d84e055b6b099ee10c405a9b268a54da9744080ed447b99119f400e22ff38f5503744a0c87cc73a66fc5f5d2d9afa9262dbfba36bb98ad2c68d7826023e9bb032dc30650706ec0b62d8eb736e76cab9d13bc69f6345e32e0d13e2d6c095891ec3f19276ac6130388f282511d8470836241c96167942c16e2df7c17d2fad252e042f1483"}], 0x1a0, 0x41}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00008d0000-0x38)={&(0x7f0000a1c000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000014000)=[{&(0x7f000073e000-0xe0)=""/224, 0xe0}], 0x1, &(0x7f0000729000-0x2)=""/2, 0x2, 0x7}, 0x41) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000b5000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008b4000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000403000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000069e000)={r3, r1}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000b8c000)=r1, 0x4) socketpair(0x10, 0x7, 0x2, &(0x7f000012f000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000445000)={&(0x7f000040d000)='./file0\x00', r5}, 0xc) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r4, &(0x7f0000f46000)={&(0x7f00004cb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000317000-0x20)=[{&(0x7f00007d1000)="5d6a60a2758d64f69d67", 0xa}], 0x1, &(0x7f0000f6e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r6, &(0x7f0000553000-0x38)={&(0x7f0000e90000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a4b000)=[{&(0x7f0000a20000)=""/4096, 0x1000}, {&(0x7f0000421000)=""/232, 0xe8}, {&(0x7f0000493000)=""/113, 0x71}, {&(0x7f0000a54000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000039d000)=""/7, 0x7, 0x7}, 0x40000020) mkdir(&(0x7f000024e000)='./file0\x00', 0x0) socket$kcm(0x29, 0x7, 0x0) mount(&(0x7f000060b000)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000d83000-0x7)='devpts\x00', 0x0, &(0x7f0000582000)="11") mount(&(0x7f0000ee6000-0xe)='./file0/file0\x00', &(0x7f0000554000-0x8)='./file0\x00', &(0x7f00009b7000-0x5)='nfsd\x00', 0x280480, &(0x7f000062b000-0x6e)="bcd1f74aa3b4ee257e6f4910c168bec77c51c41bf03cd3bcac41e2b68818c3ca35036d8862db893f8d42c6dbfa57c1cd9645341f341e81c151a1e1a0c756af3b4b0d64f5a431ed9335d652a1076457a2e3c2591f5c6dfef05544be8a56de5467045109a13f59152b16a612496dfe") sendmsg(r2, &(0x7f0000053000-0x38)={&(0x7f0000172000-0x10)=@nfc={0x27, 0x6ab6094c, 0x18e, 0x656ead26c228d9f1}, 0x10, &(0x7f000085b000)=[{&(0x7f0000ada000-0x2e)="9363604e6348bc03158021d5fc8991b484431f1948d4fe4124008cabed081afb4177c32b2be1aa744de7bc8c2ac1", 0x2e}], 0x1, 0x0, 0x0, 0x24004000}, 0x40040) 2018/01/28 22:30:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000873000)={0x0, 0x0}) sendmsg(r1, &(0x7f00008e1000-0x38)={0x0, 0x0, &(0x7f0000fc2000-0x10)=[{&(0x7f000004c000)="6c00d7737686627127ffc2dfb58021136004892c", 0x14}], 0x1, &(0x7f0000fa5000-0x2a0)=[{0x108, 0x11f, 0x1, "04e7338971aa235b451f57374dcb2f317e9ab8b58dc8291717334a152d1cb0da9a437040d8637bba2db6386d388e4908edf80bf606e6532c6c5dc41a4695fe7a8e4ce27a81e73adf001287f5a1605e0af5f335040bdc5681ffe1257a0d05ac2ab2de124b4872611cf2d02e16d6265ddecbf2f9ad2957d8046b53c5c6acd815b13f74b5a73c4da988d16f27c8c3362d9026b2125ae33aa2f5a8ad9b065196f4b9de2a099c5d352fcc025c0075b3572289f1f8151b8cf96d74c810038dfedb7adc27ca5024cb7bdf4b547cfd235a2a664dd2e38e62613855af7f73b729521dfd045045b99b07cf9d490054c5344edf4619f8d404ae"}, {0x48, 0x18e, 0xc872, "cead8cbec16b67860cba096ef8646ccecad852376ffcdef2d136ed900b98874fce1361516d2ee24fbd1d02004c0e4ffdff3ec6e707e48b"}, {0x98, 0x84, 0x80000001, "0693c58b4b9e81c5954ef4c053402b1a7a682de38aa600b18334affdc1a81d09f9bc2fc4eb070337875fb7de30a7309fca365586bc5525f20bd4e127e6edc54c5f540740354b8948ecb80006e1c878e2695e1e40374522747c9df09acf5b919e5c868e6a29a4cbf013f50c57c1b41eeb17f968b1c9722b1b0ff75f1a341ff44c9c29cc8c"}, {0xb8, 0x117, 0x50, "a8580ff3cf897108f7772542a22cb76be9386f49afe1e069169ffeed0565e40705d88eb3c785d2f3e81419703c98ea9e08a3ddf4c294e0fb0701cb76ab815768d4d572fd1045d67d90861b1e9524b8e38312e5a3ee677f0e0db23f3a60144ce46370d07d078a79412767e1a2f3e8b6bd10ec76df6dd6ea187da03dba03ea80f4ae9676c97c817d31fd64865f9ac0653055d632301ded648a8ad135212d0745f108b8"}], 0x2a0, 0x800}, 0x4) recvmsg(r1, &(0x7f0000e8b000-0x38)={&(0x7f0000592000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000327000)=[], 0x0, &(0x7f00004a5000-0xd1)=""/209, 0xd1, 0x0}, 0x0) close(r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f29000-0x48)={0xd, 0x13, &(0x7f0000b2c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff}, [@map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x0, 0x0, 0xe, 0x7, 0xffffffff, 0x18}, @alu={0x7, 0x5, 0x5, 0xa, 0x0, 0x6, 0xfffffffffffffff9}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xffffffff, 0xa, 0xb, 0x7, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f40000)='GPL\x00', 0xfffffffffffffeff, 0xea, &(0x7f0000974000)=""/234, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a7b000)={r0, r2, 0x7, 0x2}, 0x10) sendmsg(r1, &(0x7f0000382000-0x38)={&(0x7f0000e1a000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x2, 0x4, {0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}}}, 0x32, &(0x7f00001de000)=[{&(0x7f0000815000)="3bdde8287f88efd00ae702f00d438bf7f8b7f0ee9238", 0x16}, {&(0x7f0000995000)="27d42ed0c6b11e7b2701fed9d6e935a5e1", 0x11}, {&(0x7f00007e0000-0x1000)="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", 0x1000}, {&(0x7f0000c1e000-0xa6)="f46b663062a4a90169b7eb5c5c0fd4181fc8ba8f75ce08432a5ecd05b6159be9df3775d905e060760896ff61d5f4b4aa44a3c4efe79e411c9d7d29012a14e5f9ee04b3e500d1c71a439c21ef08b34bac7502d52a05fb881399eefff74c8b3f8dd4ee06f2b1efdc051c242e68cdc2b3e4c89160c4751d90f64b6ddbd29b4d0cfc073e29806299fdc31cb04a0a191d3a70057dcf98b1a308dd78aadfe26e620ee73e60e344f54c", 0xa6}], 0x4, 0x0, 0x0, 0x40c0}, 0x4000010) 2018/01/28 22:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001ee000-0x2c)={0xf, 0x8000000000000, 0x0, 0x5000000, 0x11, 0xffffffffffffffff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001ab000)={r0, &(0x7f00005ff000)="", &(0x7f0000dbc000)="6686d4a9a74afd70816613a3f51f98796d4bd71f36f98af83a9ae1a116ef8b38dbdbba0016f92c6d986ea0e950c3db8324fb290020ddffe7697216ebbb1075da6bd255708033707a9c7b77351c37f2ed4665556d94e0886aec6f28a937168cd9fd23b9066a1ca0b55d362b86c5fe87f3d25785e1dc5b8d7e8ef4e46cb1fa6c73a4fcaaae1435baeaed4ad39ce2e12219516cbbeefc18f60acdb17c5516350613712f104b15b373c88330d5d3e0642b2b8d04e65461b92472b395", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000341000-0x10)={r0, &(0x7f000007a000-0x50)="924920457fadba2f790243b1efd9747d0c76b9fab367c777bb79720f5b0a8066351e1c8a44b9bda84d169721860accf7e03dc78b5029a2b7a99cb08fb25ade6a5aa51510b53aaedd9f104697b5a31bf8"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0xb, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007a8000)={r0, &(0x7f0000905000-0x1)="92", &(0x7f0000726000-0x39)=""/57}, 0x18) 2018/01/28 22:30:58 executing program 1: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b4c000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00005c5000)={r2, r0}) close(r2) close(r3) close(r1) [ 51.115190] devpts: called with bogus options 2018/01/28 22:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c0000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000812000)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000044000-0x1b6)="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") 2018/01/28 22:30:58 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x1bd}], 0x10000000000000a6, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000010000-0x10)={&(0x7f0000010000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001f000)={r0, 0x0, 0xf5, 0xe1, &(0x7f000000a000-0xf5)="824f1ecf56716040bd88fe34d161636146b9775663391cd6b0763fc48c3da857c4f0eb2ebef8453a37c81ff5d3c1a016de60a158afa37a45fe7b24523bdd753a0f16b3df6ed41871b8848ffb8dce9c02c7a3033e346a1a94bcbf603a01b3942e00e1b71a3a8fb4345d876377fc4a572e061d71f552a16e1518cc18554ffa0e6bf7fce48868c0007257e0155c9dc2eaf9301fd145b4e15889bdcf362b300e83792bdf3f0ee2068c03116f8c0d0aa5e27d8c5e5f5d0a4947c998f0615205159ae2d6b59f91fded57f6a0e298b47fd74d01d823998dcfa66d58c01c9a2390652e01076b6ac676143361c40482c593516dbb82ef3551ee", &(0x7f0000000000)=""/225, 0x5, 0x0}, 0x28) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000021000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000a000-0x92)=""/146, 0x92}, {&(0x7f0000023000-0x61)=""/97, 0x61}, {&(0x7f0000015000)=""/245, 0xf5}], 0x3, &(0x7f0000022000)=""/4096, 0x1000, 0x7}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000012000-0x14)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x2, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000025000-0x38)={&(0x7f0000024000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000020000)=[{&(0x7f0000025000-0x20)=""/32, 0x20}], 0x1, &(0x7f000001a000)=""/25, 0x19, 0x200000000000000}, 0x10060) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000023000)={r2, r3}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000001d000-0x14)={0x0, r3, 0x1, 0x1, 0x0}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r4, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/28 22:30:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000292000-0xe)='./file0/file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000d6f000-0x6)='ramfs\x00', 0x3, &(0x7f000098d000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000ebb000)={&(0x7f0000f88000)='./file0\x00', 0x0, 0x0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f00007f9000)={&(0x7f0000b79000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/28 22:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f88000)={&(0x7f0000cda000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000bfe000-0xa0)=[{&(0x7f0000dbd000)=""/4096, 0x1000}, {&(0x7f000038e000-0xf3)=""/243, 0xf3}, {&(0x7f00007a3000)=""/15, 0xf}, {&(0x7f0000e2f000-0x6)=""/6, 0x6}, {&(0x7f0000bd7000)=""/174, 0xae}, {&(0x7f0000c0e000-0x47)=""/71, 0x47}, {&(0x7f0000f49000-0xb)=""/11, 0xb}, {&(0x7f0000019000)=""/39, 0x27}, {&(0x7f0000d01000-0xec)=""/236, 0xec}, {&(0x7f0000b4e000)=""/182, 0xb6}], 0xa, &(0x7f0000a3e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 22:30:58 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f77000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002cf000)={0x2, 0x3, &(0x7f0000529000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000db1000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001de000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/28 22:30:58 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xa, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80807, 0x22, &(0x7f0000f79000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000170000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003f1000)={r2, r0}) 2018/01/28 22:30:58 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x4087, &(0x7f0000092000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x7, 0x800000004, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x14, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af0000-0x17)={r1, &(0x7f0000efb000-0x3b)="", &(0x7f0000efb000-0xbb)="fdbb9ae9864b6e5e59d11427c0b8e2216aa255bfc77d7089202062b905070a75dcfcb658535bbf1c8ebb495543e636fcc45c4430bc6e9d2f119668519bf01606f68a540f162d1e0000092d6e30cebe0e1c6390fbe3ef23a099944c9d0079ad62f4d71aa0adf2fc9f04c65c3fda51f9f527f84484692435f31505059b15275bea7d", 0x0}, 0x20) 2018/01/28 22:30:58 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000008000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f000000c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000c000-0x10)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1, &(0x7f0000007000-0xdb)=""/219, 0xdb, 0x80000000}, 0x21) [ 51.223936] devpts: called with bogus options 2018/01/28 22:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000caf000-0x18)={r0, &(0x7f0000aba000-0xb0)="1abe0b37743db3565121ea9f389a9d905c37c0223898d2ade6393189d7e3686fbba440695f445899e309648cf091f4cfe320e06ccad16ccbb7aa66205ffef2cb582fdc8cbed37031084c6a08c8873f941338647768e21245ad4ad6b02dad5076ee0be98be06d95dfd7426524917328201bd790a7ad7e191e273e7afab54164116210cb109b571160ca0748f7cc23848d889c7b7cbdd279e3e83593fb9d275df986669083013dad6c1b77a9b960d40897", &(0x7f0000dfe000)=""/204}, 0x18) recvmsg(0xffffffffffffff9c, &(0x7f000007f000-0x38)={&(0x7f0000a2d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000074d000)=[{&(0x7f0000789000)=""/163, 0xa3}, {&(0x7f0000ff6000)=""/4096, 0x1000}, {&(0x7f0000582000-0xf3)=""/243, 0xf3}], 0x3, &(0x7f0000758000)=""/36, 0x24, 0x101}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000500000)={0x0, 0xf, &(0x7f0000b6c000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x7, 0x3, 0x7, 0x100, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @ldst={0x1, 0x2, 0x3, 0x3, 0x2, 0xffffffff, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x400}, @alu={0x4, 0x7fffffff, 0x1, 0xf, 0x6, 0x20, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000)='syzkaller\x00', 0x8000, 0x49, &(0x7f0000c3e000)=""/73, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f0000)={r0, &(0x7f00001d6000)="", &(0x7f000028f000)=""/0}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000569000)={0x3, 0x0, 0x4, 0x283c00000000000, 0x1b, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a97000-0x20)={r0, &(0x7f00005b1000-0x82)="e19f01ddb6a9e9154c5dffd5400ba2abf22e12f69adb225c5415337c167dc991eb5f475b805f170f1f1ab8028d736864422af63818db0fab68baccdff11d6d70498862989cebbf5468484aceaea0e9b28e7cf0d5ce5607e37d8a4b6e1b5796d96e9f86942948cbd507bd66456dda38d043903e55017ce4a8499c71c14f867d059b28", &(0x7f000024d000-0x71)="561bc893078fca766f95927706497ccffd1af593ca0e38d40d40873758e889ff88472a7024d41daf0e3d096d8a14b1299e1e9d00a9ae8cba46ef1fd91835e795d9ce3b1ba4b6003f096a67a5fec1c13b05183eb65d55635b9a3cfa56db712b80cdb83fe616e6a2a376c26015351a0a3c36", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c40000)={r0, &(0x7f00005c0000-0x33)="ca272af897bcfab39ffac39d73256db0114d6e75423323377fe8e25b0f21215cad09fd8fe906b6d20ecbdf31d5fa99265241d3e1f9d16c0482c6f8b3337e6d1d415a02ab16ee22c77febe05d6f7d576cc06a34f7aa35c1b86181eead6c8368d162d60b4a0ad1e01a8d8c52bbb9ac20b28690a586943a16c0f9fef7a3c13e2df70461f532070279836092c93470d964f4ce343ae09a49", &(0x7f0000ca9000)="922231351b26dd58cb4973fe4cfd100ac2b73296c9ebe036b1ea985e7a4b1536d8be17f9f4d51b1771ded25dcb", 0x0}, 0x20) 2018/01/28 22:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000e35000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x10, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:58 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f7a000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f75000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000732000-0x1)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000087d000)={0x3, 0x78, 0x9, 0x7, 0x94, 0x4, 0x0, 0x0, 0x20400, 0x1, 0x5, 0x100000000, 0x5, 0x8001, 0xff, 0x40, 0x10000, 0x0, 0x20, 0xffffffff, 0x58706cb0, 0x1ff, 0x2, 0xaca2, 0x7fffffff, 0x2, 0xa57f, 0x80000001, 0x0, 0x10001, 0x5, 0xff, 0x3, 0x8, 0x3, 0x7ff, 0x100000001, 0x6, 0x0, 0x9, 0x1, @perf_bp={&(0x7f00000cd000-0x1)=0x0, 0x4}, 0x6160, 0x1f, 0x1000, 0x7, 0x1, 0x2, 0x8001, 0x0}, 0x0, 0x6, 0xffffffffffffff9c, 0xa) r6 = perf_event_open(&(0x7f000081e000-0x78)={0x5, 0x78, 0x100000000, 0x0, 0xfff, 0x1, 0x0, 0x9, 0x1000, 0x4, 0x6, 0x4, 0x67d, 0x0, 0x5, 0x9, 0x7, 0xfffffffffffffca2, 0x1, 0x6, 0x0, 0x7fff, 0x80000000, 0x1, 0x1ff, 0x0, 0x4ffa, 0x800, 0x7fff, 0x0, 0x40, 0x6, 0x1, 0x1, 0x7ff, 0x4, 0x5, 0x3ff, 0x0, 0x9, 0x4, @perf_config_ext={0x80, 0xde}, 0x4422, 0x1, 0x8, 0x3, 0x83f, 0x6, 0x10001, 0x0}, r4, 0x6, r5, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000f7d000-0x48)={0x6, 0x6, &(0x7f0000f7d000-0x30)=@raw=[@alu={0x7, 0x1, 0x0, 0x5, 0x1, 0xffffffff, 0xfffffffffffffffc}, @map={0x18, 0x3, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0xcb1, 0x5, 0x0, 0x9, 0xffffffff, 0x8}], &(0x7f0000349000)='GPL\x00', 0x0, 0xcf, &(0x7f0000f7d000-0xcf)=""/207, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000568000)={0x3, 0x78, 0x2c8, 0x1000, 0x3, 0x518600000000000, 0x0, 0x0, 0x20000, 0x5, 0x8001, 0xd9b, 0x9, 0x8, 0xffff, 0xbd8, 0x3, 0x7fff, 0x8, 0x1, 0x9000000000000, 0x0, 0x2, 0x4, 0x80000001, 0xe9, 0x8, 0x7, 0x6, 0x3, 0x1, 0x25d4, 0xffffffff, 0x1, 0x6, 0x8001, 0x9, 0x87c, 0x0, 0x100, 0x2, @perf_config_ext={0x1, 0x8}, 0x800, 0x1, 0x3ff, 0x4, 0x6, 0x79, 0x1, 0x0}, r4, 0x6, r6, 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000067b000)={&(0x7f0000f7b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x2, 0x3, 0x3, {0xa, 0x2, 0x5e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x3a, &(0x7f0000da0000)=[{&(0x7f0000e1d000)="b21b8f3eb05e7534a2d9b2f7bf5b3bc66b3a60fac649e4d98963ae39802d23b62ff1ec21f37d1dd0ea0676472428f7cb2988f9300ec559107e", 0x39}, {&(0x7f0000ac2000)="468490b1c276b43336901db64fc88bbc4a5125f79210d3c46d03966d4a70dcdce9468e44a895038eed9309ce17376b2a07d52cf1db588abd27b3fb220a4c408cb0d93ed2f2678b063016d0057256dc2075d2c34824dd250f7252633a4453ef43a93b521f7d8ee2b543ba58efd6be8495bd635b9a6641c3b2b2e01e35531fd48cf772a7fcc923733fdcd55bfcaf2d28e9b1898a5cc6d26583e7d23f93b36948a463dc478412fb02abbca5e879ce09347a5fba98d4bcfe3ce0eab5a0a083584cbb7be25bd437c0da262e506c1604c29a816b17cac957a2d681989d2aa8456fe8fe2a9cad8d74ac", 0xe6}, {&(0x7f0000f7b000-0xf3)="ef2e5ce9b70daf187979865e1dbfca6c088b1dd156569e147243fff9691fb0f9b030078d195f950bcd96e5101ae6a57b60aebe2c69e0037c2a3e03ffd22daab86e0eb238edb7f1f31224ffba776543515129b670d92e9aaca97e4f728820af5e286c3d7eda91204d7ce1441c79f42f30aae6951642e2382a1cd99effe12d2b31a6b9b83686894a138eff6e0d8fd99d15dd56997eaa9f49f2f2c79487d3d6b561be4889a481fa3e7c9defc5389da10fe5c7bd47d12eb02ac3b14774a5ea9bcb1906506e2fb1af5b7a67c7e0235d0e8e80d5608bd9eed31592b203d212565e0b69c4349f138c9c6790957e4e3b9c392791ac1e77", 0xf3}, {&(0x7f0000f7b000-0xef)="3b6e59fff0c623bf53cacd5392f92f7612c0d5b75af617d75fc6f8865a46e605cdc59b0dc1ff8fb9e145364c19807733f631faaab81f127847efa71cae5311b19a0c4743854f887e2d576e1a682f4b3ddc25054ce3abb60d67a78fdf5ba3e7e3e033177dd847504ac8984dde67a45823a5d98c14cc999fbe63356824c55e22d20ff29678530911e58072725160930730bc2dad636ce4c4997b1796941fcc188fbc2302fcfa22e36c2d15c2c38680cb3acd4b5151ae86d2d86c0b8916555a38106e047bcc69b37215581d9a6747007472e78e6c83173dff065e5a40b1d8ed027af7f6aa966617667e5694e52096522e", 0xef}], 0x4, &(0x7f0000f00000)=[{0xd0, 0x104, 0x1f, "f18d1872952340da46608cab036cb50ed4dce6c305b672bc1372b76e40b4890ec3807400df91a669fb73e514debac1cc027cf877a02f3c3992f1c7fbdb4c6bb60c21d8088c287d098a2887c61ddb093de2c9dc237931c49c3f6c4505ddd9b288af2caa0d9fa63cc49046ec0bbb605c6691353ca3b459d5e66aa43505b8ca66a5d3f5347c9350ef6ac381835b69f069f503b05ef88471943f9fdc32630f326fbf2c7f90179d32a72d4f834c11c02ab3bbde79623e743496e485"}, {0xf0, 0x10e, 0x6, "725ee5fa44aa8a63a875a8b5f2b320f4c098e41cfced34dc49802b904c858e4eb1436ea6c01691c63b2300907966033970042d44d5ef138fbfdf4521778d7c995b7a993c8946898a26497ae1541ff18f2e28585de188ab7511b66eb4b429b3be78b2dc0c06e1ecc42212e9a87c6a31218e0380b4f13142ea46faa790be93df59db03e16464dc4d1e8d2e8c71cbb9f2a95bff9a3847f4e4aca198b6594a623cd38fffe2ccfb92f0d266757cef9a87400a23c2e5fe6c354aea8cd3108926f8735335cb5c959e0b328425ad39affc614f8b1546f4da3f968772d4"}], 0x1c0, 0x4}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:58 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000feb000-0x10)={r0, &(0x7f0000405000-0x3c)="a10c9aab67eacec2c80f2ff0dca53dc6be64ea2194c10fa2098e304d9e8b5fe206cbe207735c6469c945b4f48410a473657bef726ba72750f57436c3"}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xe, 0xaea, 0x0, 0x0, 0x11, r0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fed000-0x8)={0x0, 0x0}) close(r3) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fed000-0x10)={r2, &(0x7f0000fed000-0x39)="bd8fa981949b07e9f02a109634b7e7f5d922d89b0e5a7235f46620ca4362c2dacccdaabfd01a27cb5805323d9dee4c7c166dd806e5acff5808"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r2, &(0x7f0000091000)=""}, 0x10) 2018/01/28 22:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fe000-0x8)='./file0\x00', 0x80) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 51.464653] rpcbind: RPC call returned error 22 2018/01/28 22:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003e8000)={&(0x7f00005d1000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000902000-0x2c)={0xb, 0x0, 0x1000, 0x8, 0x1, r2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:58 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000a000-0x20)={r0, 0x1, 0x1, 0xad, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000b000-0x10)={&(0x7f000000a000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000-0x10)={0x1, 0x28, &(0x7f0000007000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 22:30:58 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x271) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={0xffffffffffffff9c}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000001e000-0x38)={&(0x7f0000015000)=@ll={0x11, 0x1b, r0, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000001b000-0x25)="976e33ceaef2e2ed29dc96c551dd26bb17563294f5d79cabc11194996739e349c9077e3375", 0x25}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f000001e000-0xbd)="bdc285233eb6adc26b523126a264d978543a84ad0b2becc0dc03c67c0934ffdc052a033ad0d7d935093a44da3515743e79cccfa52dfe2059fe052886c17ea3508dae55849c40dca1a69be5ba4ade2c86d69aacefb665d466c5c0cacf062aa62c56a7a716a35f70b2616fa70a513540605065566a2434f5beb1f05173ee8ee779ce130b27c9b69a779db0df2a4d88264a44bbe63fb0038a198c2fce010a5c1f9146d319f6a76bab21e001e1ffe8b5c62fd67f3aa308f374ac299d000ad3", 0xbd}, {&(0x7f000001e000-0xf1)="a848ce827e1b1363bfc4fed32e200d1f69bb456f8175fb66e354d2b22c2e56a3c5bcd02c2067e0f1458764a4de5b850f06ffcb8e68787792b313a60e065e51d12658048744f3638676724bf0d48978b7ca9efd3e06a3131e8492b777859aaa90b327f10d8e0097a3f6a69f766df32101917536cb08c665a3bbf0e64adb27602b9f4d8085047aa20fc27aa40cd9c60682cb08a7ab72520ff13e68ab312716ed7d073c41d920d76a178df643b527802d76cec13712bf9b4d38f71d8c2139ed51c677d0de5cc5e84332b2bd3f072f388afedb7de49b506cd1c74a4330a06409cc8c27fde1c60e4dc82a35c8b3d1b5768f4208", 0xf1}], 0x4, &(0x7f000000a000-0x68)=[{0x68, 0x10c, 0xffffffffffffffc1, "051c70734dcdfc498857c4d5d656dab6b28efd14c3c19f3a86ae90f21f3751731810ed7266468d61698c9ce0a017d4d22b4992b0e132c1d0fd688f1f2f833ca04ac190bc8e279365d344293a9f08a9f29d69a3e0b6"}], 0x68, 0x8000}, 0x1) 2018/01/28 22:30:58 executing program 3: socketpair(0x1a, 0x800, 0x1, &(0x7f00005ed000)={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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xe9, 0xcc, &(0x7f0000000000)="78838df4793d1f7ae5519781f3ccc38f84c856da99a92eab47fb0be4807fa67408cffde4fe61c4fc27dacec66930c893cb1efb2778e5672f336946ac9a668f102776cc577a66b3b39aae3993f1e249e0d7d5b76defb112f02565469ec41145c3f932b3837572b6fe1428805dcd277115fc3a2526b81e7b49a427c0eb8d8a1e19b40257da7458262be672c0db4d1f42bc8d43cd60567b0eac0e87902c245de131cdaa435dd1edf6eeba6ad85460c977c0a012d60a37bf14c955a1c78b65c33c0dec225776f1b6cae81e76199a699d5bda7244a07d8390950dadc32b12de4d020298f3a7eb84df4b81a4", &(0x7f0000000000)=""/204, 0x6, 0x0}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000006, 0x4, 0x4, 0x46, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) recvmsg(r0, &(0x7f0000ee5000)={&(0x7f0000142000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00008e9000-0x90)=[{&(0x7f0000fef000-0x35)=""/53, 0x35}, {&(0x7f00007a3000-0x9b)=""/155, 0x9b}, {&(0x7f0000b75000)=""/0, 0x0}, {&(0x7f0000da0000-0x3a)=""/58, 0x3a}, {&(0x7f00007c4000)=""/225, 0xe1}, {&(0x7f0000fa4000)=""/240, 0xf0}, {&(0x7f0000b38000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e89000)=""/194, 0xc2}, {&(0x7f0000278000)=""/49, 0x31}], 0x9, 0x0, 0x0, 0x4}, 0x10000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008b6000)={r1, &(0x7f000088a000)="b6947f5e1ddf663f3edb6adad3317dc5e52712cb35047734751729de50314dcf4efbed42989b31f97b624140cc260772714e8992c1f680ad43a7ce960c51056e646312e2b123ba8c9274d292cef85f9bfbda25d9fc7fb1f25f4e3fee833a72dce20c0c6bc04058d7a9", &(0x7f0000895000)="e9262f400a40c74f4dcd7a64776afd4510aaab8500dc310c3cee182c1111d966a0ea20c404d07528ff6ad49bb749d589743ce650a9d138c76975b73c6d8d59000daf3ddfe18e00edd239a2b54c50cdfbb31fb7aec24b97c7bbed8cc778f8989b30ec0af8b83d8087516262811f96fcafec8c24fe08bb42844ef7af80a0961dfe625a42ec6bc8ae97ac5eb29016dcfbd7098981fb3deaf695b49b1759bfb74d7e008572f459b21bd5ff365089d1b51ff83fc7261ea72c4b7ca951f2e2a2870f442a00ec676ed6664c6c245ac6c19422725cf6a6d72ad10ce70a541a72c07a7fdbeae80432772e4683ec3774732fd11b2dc1c47114167c2dd5c0", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e77000)={r1, &(0x7f0000770000)=""}, 0x10) 2018/01/28 22:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x6, &(0x7f0000531000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) r4 = gettid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008b6000)={r2, 0x28, &(0x7f0000f0f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) perf_event_open(&(0x7f000037b000)={0x4, 0x78, 0xffffffff, 0x3, 0x59, 0x7, 0x0, 0x8d, 0x100, 0x4, 0x7fffffff, 0xfffffffffffffe00, 0x4, 0x1, 0x9, 0x8, 0xffff, 0x6, 0x40, 0x1, 0x9, 0x5, 0x5, 0x3, 0x4, 0x9, 0xffff, 0x100000000, 0x3, 0x5, 0x6, 0xd10f, 0x401, 0x8, 0x3, 0x7fffffff, 0x6, 0x5, 0x0, 0xc1, 0x0, @perf_bp={&(0x7f0000115000-0x1)=0x0, 0x9}, 0x2000, 0x0, 0xffffffff, 0x3, 0x7, 0x2b, 0x6, 0x0}, r4, 0x6, r1, 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b79000)=0x9) close(r3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/01/28 22:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r1, &(0x7f0000d13000)={&(0x7f0000412000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000688000-0x20)=[{&(0x7f0000899000)=""/192, 0xc0}, {&(0x7f0000dfc000-0x5c)=""/92, 0x5c}], 0x2, &(0x7f0000321000-0xf1)=""/241, 0xf1, 0x20}, 0x22) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00005a0000-0x4)=r0, 0x4) 2018/01/28 22:30:58 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x146, &(0x7f0000001000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x3, 0x6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f000000b000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = getpid() perf_event_open(&(0x7f000000b000-0x78)={0x2, 0x78, 0x8, 0x37, 0xb1, 0xffffffffffffffc1, 0x0, 0x2, 0x800, 0x1, 0x7, 0xfffffffffffff07c, 0xa65c, 0xb74, 0xffffffff, 0xff7, 0x1f, 0xfff, 0x4, 0x0, 0x7, 0xddc, 0x5, 0x4, 0x3, 0x8, 0x4, 0x200, 0x2, 0xd66, 0x2, 0x1, 0x1, 0x8000, 0x220, 0x3, 0x3, 0x2e3f, 0x0, 0x99c, 0x5, @perf_config_ext={0x332, 0x4}, 0x10810, 0x101, 0x1, 0x0, 0x2, 0x3, 0x2, 0x0}, r2, 0x400, r1, 0xb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000-0x2c)={0x0, 0x7, 0xf5, 0x1, 0x4, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000138000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f38000)={r0, 0x50, &(0x7f0000eb8000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x6, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0xa, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000bc4000-0x70)=@raw=[], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfc, &(0x7f0000000000)=""/252, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80006, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/28 22:30:58 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0xfffffffffffff800, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x10)={r0, &(0x7f0000000000)="898ca509bf556edda44118e1cc84aa7c51712a12672d99fddb3094962a43912cab30b09f981147c8d691132c32015fb2ba216ba4ceffb5c3ed6bb9743be357bde6df8278bec13df607b68295215d273aa3787bdd62b62cd40e92f93bf25afe0c1e3659ac007d0ea6954a3561388e94ab86d8931b9001f407f66de461dcb575189c62ec9f8df05153626e28614be8e97f4195cfa323c16a", &(0x7f0000011000)="7dc3651fa73ca692880bc3f5b22d2a929996f9f1a77da3332723f7e8c9e7c29b9008f740b2c5ed72092187c506002867de89d847feffd9169804a6161e3d82cb88e84f1134ce587964ba67713fb4a619fd3b158bb43ae7347832440f92b34ab6735e04230444e5611f307a19ab9c035d87b58435414e532aa348c6f881fc29d3cf58511f550c04981b20f62e31a0d1d7340d9836b22e3ca5e76aa0d8ac6b9182f9770e29bfdd5a6eec29d37a58d3afe65d8015aa5e3fb1e8292430134de8451e2dc7497314b7aab5bcb6838e96eb9b893cf119da2b82ecf791bfbf185bde8d67c183717be571fda8727756e9373a", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000-0x2c)={0xb, 0x7, 0x7fff, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r1, &(0x7f0000017000)=""}, 0x10) 2018/01/28 22:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000bef000)='./file0\x00', 0x10024) mount(&(0x7f0000a8e000)='./file0\x00', &(0x7f000035e000-0x8)='./file0\x00', &(0x7f000089e000-0x5)='bdev\x00', 0x2448, &(0x7f0000e66000)="") r0 = perf_event_open(&(0x7f00008bf000-0x78)={0x7, 0x78, 0x0, 0x73, 0x6, 0xc, 0x0, 0x5, 0x44000, 0xd, 0x1, 0x5, 0x3907, 0x40, 0x400000000000, 0x1, 0x6, 0x100000001, 0x3ff, 0x6, 0x3, 0x14, 0x7, 0x10000, 0x598, 0xfffffffffffffffc, 0x200, 0x2f5a, 0x7, 0xfffffffffffff26e, 0x1, 0x4, 0x1, 0x4, 0xfffffffffffffffa, 0x1000, 0x8, 0x7fffffff, 0x0, 0x1, 0x4, @perf_config_ext={0x1f, 0x2}, 0x0, 0x7a, 0x665b, 0x7, 0x5, 0x5, 0x9, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d6b000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000186000)={&(0x7f000085f000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a5000)=[{&(0x7f000057b000)=""/0, 0x0}], 0x1, &(0x7f000014a000-0xbf)=""/191, 0xbf, 0xffffffff00000000}, 0x2040) socketpair(0x2, 0x80003, 0x3, &(0x7f0000c06000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000936000-0x4)=r2, 0x4) 2018/01/28 22:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x0, &(0x7f0000421000)="") 2018/01/28 22:30:58 executing program 2: mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00008a1000)={&(0x7f00008a2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000-0x50)=[{&(0x7f00008a2000-0x6c)=""/108, 0x6c}, {&(0x7f00008a2000-0xa5)=""/165, 0xa5}, {&(0x7f00008a2000-0x85)=""/133, 0x85}, {&(0x7f000044f000)=""/151, 0x97}, {&(0x7f00005dc000-0x60)=""/96, 0x60}], 0x5, &(0x7f00008a2000-0x6a)=""/106, 0x6a, 0x5}, 0x20) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8983, &(0x7f0000842000)={0xffffffffffffffff}) [ 51.583679] can: request_module (can-proto-6) failed. 2018/01/28 22:30:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x8, 0x0, 0x3, 0x4, 0x0, 0x1, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xc, 0x7, 0x0, 0x215, 0x4, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x20, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000568000-0x1c)="9fb12e80877eb66791cd842c37ba495e3c3714b0a933fb0b23bd1556", &(0x7f00005d4000)="ec522772aad0bd4e6e713b1cf5bdde896c69bdcdaba57a7b4f428ecc9da0c66f401b283504267c276a98dfcc403363aab6313bfa37", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dc1000)=0x0, 0x0}, 0x0, 0x0, 0xc00000003, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:59 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)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000255000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000fba000-0x38)={&(0x7f0000b51000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc7000)=[], 0x0, &(0x7f0000422000)=""/74, 0x4a, 0x9}, 0x12000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mkdir(&(0x7f0000d40000)='./file0\x00', 0x1) mkdir(&(0x7f0000ca0000)='./file0/file1\x00', 0x0) mount(&(0x7f000099c000-0xe)='./file0/file1\x00', &(0x7f00000e0000)='./file0/file0\x00', &(0x7f0000724000-0x7)='rootfs\x00', 0x400, &(0x7f0000bab000-0x6f)="") 2018/01/28 22:30:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x4, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000791000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00002ba000-0x38)={0x0, 0x0, &(0x7f0000402000)=[{&(0x7f0000bee000-0xa2)=""/162, 0xa2}, {&(0x7f0000a56000-0x45)=""/69, 0x45}, {&(0x7f0000770000-0x98)=""/152, 0x98}, {&(0x7f0000c3a000)=""/241, 0xf1}, {&(0x7f0000674000)=""/0, 0x0}, {&(0x7f00001a9000-0x3a)=""/58, 0x3a}, {&(0x7f0000c14000-0x80)=""/128, 0x80}], 0x7, &(0x7f0000be0000)=""/3, 0x3, 0x2}, 0x40000000) 2018/01/28 22:30:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008ef000)=0x0, 0x4) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x0) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:30:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000693000)={&(0x7f0000670000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000693000)={r0, r1, 0x4, 0x3}, 0x10) socketpair(0x15, 0x0, 0x0, &(0x7f0000dba000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000edb000-0x8)={0x0, 0x0}) [ 51.633387] can: request_module (can-proto-6) failed. 2018/01/28 22:30:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x1, 0x4, 0x4, &(0x7f00004cb000)={0x0, 0x0}) perf_event_open(&(0x7f000044e000-0x78)={0x7, 0x78, 0x400000, 0x6, 0x7, 0x4, 0x0, 0x1, 0x0, 0xc, 0x7, 0x1, 0x10000, 0x0, 0xfffffffffffff800, 0x0, 0x6, 0x7fffffff, 0x80000001, 0x4, 0x80, 0x1, 0x3, 0x80, 0x5, 0x8, 0x2, 0x6, 0x0, 0x1, 0x40, 0x5, 0x6, 0x59, 0x400, 0x1, 0x200, 0x57, 0x0, 0x101, 0x2, @perf_bp={&(0x7f0000b0d000-0x1)=0x0, 0x0}, 0x400, 0x6a1f, 0x6, 0x7, 0x7fff, 0xd4, 0x0, 0x0}, r0, 0x400, r1, 0x7) r2 = perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000a8b000)='bdev}!\x00') 2018/01/28 22:30:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x7ff, &(0x7f00009ce000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f00000)={r0, &(0x7f0000b76000)="466ac0ea5f67c7ca3273fafd011353435e15f1a5bd850f966fc32f9ef1a1f09fc82f39fd85db61719b48eef7ed278dd29424fb1a62f150041486f016a75bc291654c6b0e75f485dccaa2c000a85bb76f316de2657560764ecdbdb80c09df5ca543d4839c1201b4285faa4d85db107ba7668bd4aed1eb11694c9c7fa4b54539a648dd5531a3cdee30dbaf7a9bba8f3bb9736774ccb5f98f301e2af0819d59d23079b4ed5fdc5bb2e96860b028422201d7c89e69074fc5616f0db5b84b54a2d262f5562927b440c4f147e09e688f23eed50dc421b5d1bc3e6e0a34e24acff2a3ec88ffae51d565", &(0x7f00005c7000)=""/120}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x2, 0x4, 0x10000000001, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000084c000-0x2c)={0xa, 0x3, 0x20, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007e0000-0x10)={r0, &(0x7f000030a000)=""}, 0x10) socketpair$inet(0x2, 0x4, 0x4c, &(0x7f0000637000)={0x0, 0x0}) 2018/01/28 22:30:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d1b000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a06000)=0x1) socketpair(0xa, 0xb, 0xff, &(0x7f0000e55000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000c39000-0x8)='./file0\x00', 0x1) recvmsg$kcm(r1, &(0x7f00009ab000-0x38)={&(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000dee000)=[{&(0x7f0000d51000)=""/114, 0x72}], 0x1, &(0x7f0000125000-0x18)=""/24, 0x18, 0x4}, 0x12000) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f00008f7000-0x8)='./file0\x00', &(0x7f000043c000)="727b69736581660073", 0x0, &(0x7f000000a000)="") mount(&(0x7f00004b6000)='./file0\x00', &(0x7f0000b0b000-0x8)='./file0\x00', &(0x7f00007a4000)='befs\x00', 0x0, &(0x7f000041e000-0x9)="7ecaaedfee3a173f54") 2018/01/28 22:30:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000c14000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000565000-0x11)={r0, &(0x7f0000001000-0x3c)="99e13b4cbe12f906c8caf8e2b4bce887e8ff5ab3ab67061ca56c4630dc7ca3dd2babbcc61312e1b5c15e50ab88bb69cff32fef27024519da570d1ca8", &(0x7f0000000000)=""/12}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$OBJ_GET_MAP(0x7, &(0x7f0000072000-0x10)={&(0x7f000099e000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000068000/0x2000)=nil, 0x2000, 0x0, 0x9010, r1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r1, &(0x7f0000017000)=""}, 0x10) 2018/01/28 22:30:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80002, 0x4, &(0x7f0000a2f000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000327000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000009b000-0x4)={r1}) 2018/01/28 22:30:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000071f000)={0x0, 0x0}) mmap(&(0x7f0000b91000/0x4000)=nil, 0x4000, 0x1000002, 0x10110, r0, 0x3f) mkdir(&(0x7f0000f5b000)='./file0\x00', 0x100000020) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x400010, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f9d000-0x8)='./file0\x00', 0x163) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") r1 = socket$kcm(0x29, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00006ed000-0x3)={&(0x7f0000d34000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000583000)={&(0x7f0000e54000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000264000-0x20)=[{&(0x7f000070c000-0xc3)=""/195, 0xc3}, {&(0x7f0000e23000-0x86)=""/134, 0x86}], 0x2, &(0x7f0000b3f000)=""/63, 0x3f, 0x5}, 0x142) 2018/01/28 22:30:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f0000213000-0x7f)="", &(0x7f00001df000)=""/199}, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000035000-0xc)={&(0x7f0000b4a000)='./file0\x00', r0}, 0xc) 2018/01/28 22:30:59 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ff4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff7000-0x8)='./file0\x00', &(0x7f0000ff7000-0x8)='./file0\x00', &(0x7f0000d2e000-0x4)='udf\x00', 0x8008, &(0x7f00005ed000)="7538de581accd4ba059cbfefede7d3ff875346b8ddec7a4dc51893fc95fe70e9114bba5a901d59ce41658c2f7a3cb21a59f5f7e77622fa55c275ff6eab75b45458a142be131775a453b4dcad609db98d725920eadadaf7b794d635ab6b0de313b5e4936dfa426019c593b12ac72af6fb18d953b2a1e63a3d4283f955776a0949994085e39722d3ab2fedeafb6a224b70c87f1080e692d8eb1a6834a272306ce5573a25a1c87db292d7477da07a6f7cdd2066af5c846c011b5d9c521d185c71ae037b46c744a8f282aafd") 2018/01/28 22:30:59 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000fd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000093d000-0x8)='./file0\x00', &(0x7f0000fd5000)='./file0\x00', &(0x7f000024b000)='fuseblk\x00', 0x2001809, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/28 22:30:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000921000-0x78)={0x0, 0x78, 0xfbc2, 0x8, 0x1, 0x8000, 0x0, 0x200, 0x408, 0xd, 0x1, 0x9, 0x1, 0x61, 0x8, 0x0, 0x9, 0x3, 0x7, 0x3ff, 0x1, 0x6, 0x4, 0x2, 0x475, 0xb006, 0x9, 0x100000000, 0x7, 0x2, 0x7, 0x8, 0x4, 0xff, 0x5, 0x540a0152, 0x0, 0x80, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000bd9000-0x1)=0x0, 0x4}, 0x1001, 0x9, 0x3, 0x0, 0x6, 0x4, 0x80, 0x0}, 0x0, 0x40, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000500000-0x78)={0x1, 0x78, 0x6588, 0x8000, 0x6, 0x3, 0x0, 0x401, 0x80, 0x1, 0x9, 0xdc, 0x81, 0x5, 0x5, 0x6, 0x5e5a, 0x5, 0x7, 0x200, 0x7, 0x8001, 0xa744, 0x1000, 0xc4, 0x101, 0x7, 0x1, 0x9, 0x7fffffff, 0x8, 0x80000000, 0x5, 0x6bf, 0x3ff, 0x0, 0x7f, 0x0, 0x0, 0x7, 0x5, @perf_config_ext={0x9, 0x8}, 0x200, 0x9, 0x7, 0x1, 0x0, 0x8, 0xfffffffffffffff9, 0x0}, r2, 0x9, r3, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000d2000)=r0, 0x4) close(r1) 2018/01/28 22:30:59 executing program 7: r0 = socket$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) sendmsg$kcm(r0, &(0x7f0000596000)={&(0x7f0000000000)=@hci={0x1f, 0x7fffffff, 0x3}, 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)="fb815ccc70c9a76fd7810ddbed9d052da4694d7509b8e5094084c696a136c25ee256fbf568977dc1a3325f36105413dec293c79dcf1c5bda4fcd12456b8103a973ed887b3cee10a3d53e81294be3e9416546e28658c7dfaaecb7333cac992b65220f1fea1af7c4f3ac3c2785e71c130d03ce367bf0e63f6b6e14c50a75a1a19d625aec07f0c75c3f956517017d7470047131da03b918d44d4c9edb2a9c89bf7d5deba600b9e90f0400fcf37219c3ba365855e47bb48500e9cf899185967bf6897f3d0b7587c8eba23f8465825a0f50a3c15eaa3494c11aeea01b6599", 0xdc}, {&(0x7f0000703000-0xa8)="c0916da2df691698c1f9ae310995b2e0f1a9f8e3ca126b27e2a2587eab01a1a024854236f6853a437491787201a091a317c6ba4bfb141a1b4efb7407caa14b3c8acebfb7c98a0db2167d3d4084cc25a5ef262c5f6f7bf9a5f55eadd13ce016c49958952eb8774adda7c53224c0e2dbb399593e01dd7b283d8c361e80edac796fb7b6d0624bf10c8a46989912d8d2b105ec8168247ef555797121e26fb280cc2435f8f4f56277a6d3", 0xa8}], 0x2, &(0x7f0000001000-0x28)=[{0x28, 0x117, 0x0, "fb70a366f7e9cae655d3cadb74ad21de48"}], 0x28, 0x4000000}, 0x40080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fb000)='./file0\x00', 0x20) r1 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000c58000)="6370752663340000000000000400") r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000541000-0x38)={0x0, 0x0, &(0x7f0000782000-0x20)=[{&(0x7f0000fb5000)="de5c0419f9d796280e001e4b48a60677887cdc9fcf94e5d98a0844bedeca29122968f5d849277a76d8ccf417b44d5d594b481ad09a8c6504691e336c7db349a10c635032d62868814883012eae869fd573a610f6901972922f011cab9d41e051036b97bb567958f0e204d03f4d76fc914564b6c976827fc873fed00d78e62b82ffe8d3f61742a3748f20f12f4276aa801cc0960b5adc", 0x96}, {&(0x7f00007fa000-0xf8)="9c0382c90b33b8eb184ddfd229e2c131b63fc36d3fb90ee628a4baec58f9d5aec48429867b7a33aa4ef52159db06ccf782f6326b252ab346cfe35297f37a31f863f2a72c5b1f07916f1d788d7b1d41e1b8aec855623ca757899760dc416438a35c27c9019a145f0069e0559de12f3b7bf2bef6afb4fdebc53a1978b38586735ae6c43dbf7c8ea001ab296b0ac33474287c00f4ff4d9303895cea678f13b91c58b5cd28a05bf929f2f7e35967037822a72404233849d31f3c4f33e85dc386ba5a11f4a12e1ff08d1da628b595853343b16cdc09d139a18dbec9cd6ed63809ca0df9e978d29f0a64dd9b963b7bb2d0dd2757d6023feb977b65", 0xf8}], 0x2, &(0x7f0000686000-0x248)=[{0x90, 0x110, 0x27, "38206ffbd829eac0572739ca7c73960f91e8e6457de0c06a0be64413829fa7a95d73538f398f7a8d86b9d8a2ad04d21e49fda6ea357ea79fff7a1b74bffd2da24c0f992917d3676d2cc1397f86dbb1192cfe3eb13809738ac8e8833b3966edb110cffea0567fce9e26f18e87c5c90c30f3870c4f3fbe4372aab802051e8755df"}, {0x38, 0x7, 0x7, "bf734fa773184b6f4907f1eee2700b372c62930b332a611e72d6e19bafda2b42a521f3a5f7"}, {0x38, 0x115, 0xf14b, "c9116cc4a505a2b8fb18b79ccc2ded3b0d8f208e78018f37061bfaa2966507f148e4ae04fde2c2"}, {0xb8, 0x117, 0x6, "4b4fe7ad3bca39ee2ea35174de23f3faeeb4ae375d295569538154cc0d3db97aed2beee29044d5647913622833bb7a7206cfc2b0bb9502671aa72e81cc7665117a7659afefe55078613e3a2de861dfffc360958675508980c59945ab9cace1df9b2518d9875e590594db5db57e75a5482c99af1128f526bee787bf9383caddfb49d1d03f84a91ea412fdea090282abe46e25f187e558b57acf10c29f5fd43f6c6a2ba2"}, {0x28, 0x117, 0x10000, "5c532a8ac895cf8d3ed5706ccdbd453bd77b"}, {0x68, 0x10e, 0xfff, "bd0bcab7026b1352aeda4e97df1e8bcae07878a6579d78565846d1c495b6f402843653affe2cf2506f805b9ecb5cb3afeae7a1cb46da1c18d08fffb80778284fc84369776b8b37e12328fd74e9fd6269805213ea7bd25560"}], 0x248, 0x11}, 0x40000) 2018/01/28 22:30:59 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r0, &(0x7f0000017000)=""}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000)={r0, &(0x7f0000004000-0x19)="5e1b2c0d52cfe5873fd2fa37a6e046ab1a9e814620e7e9e2fa", &(0x7f0000020000-0x1000)=""/4096}, 0x18) 2018/01/28 22:30:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x4, 0x1ff, &(0x7f00006cd000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004e9000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x4000)=nil, 0x4000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:59 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x377, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000006000-0x5c)=""/92, 0x45}], 0x30d, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)="73797a6b616c6c65720052dbdc26c40a94940194f94e2009df52d675a69ebc925e29e29e727120e1ae605cc20c0064d94f744651fb8c5a9ca2895310466bb6f83c05162681363a6bd6c58c9d015723cfd1afb8", 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000019000)={r0, 0x50, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000f000-0x4)=r1, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/28 22:30:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000831000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5e8f) 2018/01/28 22:30:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x28) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mkdir(&(0x7f00009b7000-0x8)='./file0\x00', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000214000)={0xffffffffffffff9c}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000176000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000dde000)={&(0x7f0000415000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x1, 0x0, {0xa, 0x0, 0x49ff8f83, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8bb2}}}, 0x3a, &(0x7f000081e000)=[{&(0x7f00004d0000)="27f555b70dae693e9d0f52b2eb848b050f621362870cf3264da751aa1f59fe9d6675b2362765bc095fb689dbd40a8a5f99f3ce817adb4302d92f90284d2854015965f19daad7c03bda2947d073ecd89cc8ef66d2e6e8204a7ac9f16b6e70a10c79e12bdcae5bf26d56e29573c72378e204dc984d5c4053cac7364d0980b9746f43385f6d8a36f21a90aa455dcefe78931971d36eae3ffa", 0x97}], 0x1, 0x0, 0x0, 0x40000}, 0x40080) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)="") mount(&(0x7f0000e2e000-0xe)='./file0/file0\x00', &(0x7f0000d61000-0x8)='./file0\x00', &(0x7f0000cba000)='nilfs2\x00', 0x880000, 0x0) 2018/01/28 22:30:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xe, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0xc, 0x3, 0x1, &(0x7f0000aae000-0x8)={0x0, 0x0}) socketpair(0x5, 0x5, 0x6, &(0x7f000028d000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efd000-0x18)={r0, &(0x7f0000702000)="", &(0x7f000009a000)=""/232}, 0x12b) bpf$MAP_CREATE(0x0, &(0x7f0000cd9000-0x2c)={0x9, 0x4, 0x7f, 0xfffffffffffffff7, 0x3, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:59 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x5)='syzkaller\x00', 0x8, 0xed, &(0x7f0000002000-0xed)=""/237, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000b, 0x400, &(0x7f0000020000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000013000-0x4)=r0, 0x4) r2 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x20, &(0x7f0000021000)={0x0, 0x0}) perf_event_open(&(0x7f000000e000-0x78)={0x7, 0x78, 0x4, 0x100000001, 0x10001, 0xfffffffeffffffff, 0x0, 0x3ff, 0x0, 0x4, 0x13ea, 0x4, 0x40, 0xcc, 0x7fffffff, 0xfffffffffffffffe, 0x0, 0x200, 0x3f, 0x4, 0x8000, 0x8001, 0xb61f, 0x2, 0xedcc, 0x5, 0x122d, 0x3, 0x5, 0x6, 0x20, 0x7, 0xd8f, 0x0, 0x0, 0x45d2, 0x800, 0x4, 0x0, 0x7, 0x5, @perf_config_ext={0x60d, 0x4}, 0xa0, 0x7fff, 0xa73, 0x7, 0x1000, 0x6, 0x0, 0x0}, r2, 0x1, r3, 0x2) 2018/01/28 22:30:59 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000002000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x1ed) [ 51.994436] EXT4-fs (sda1): re-mounted. Opts: 2018/01/28 22:30:59 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x15d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001c000-0x10)={&(0x7f000000c000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001c000)={r0, 0x50, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001c000)=r2, 0x4) 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$PROG_LOAD(0x5, &(0x7f000001a000)={0x9, 0x11, &(0x7f000001e000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x89}, [@map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0xf08, 0x2, 0xd, 0xf, 0xfffffff4, 0xfffffffffffffff4}, @generic={0xffff, 0x53, 0x8, 0x401}, @map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0x12c, 0x7, 0x5, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x0, 0x6, 0x8, 0xffffffff, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000)='GPL\x00', 0x401, 0x43, &(0x7f000001d000)=""/67, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000017000)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131, 0x0, 0x0}, 0x28) 2018/01/28 22:30:59 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007d1000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000009000)=0xffffffffffffffff, 0x4) 2018/01/28 22:30:59 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0xf, 0x1000, 0x1, 0x6, 0x4, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0x7, 0x0, 0x0, 0x0, 0x40000000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009e9000)={0x0, 0x78, 0x0, 0x184d, 0x5, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x101, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0xdd2f, 0x3ff, 0x0, 0x0, 0xf7, 0x0, 0x6, 0xfff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x2, @perf_config_ext={0x0, 0x0}, 0x20410, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000ec0000)='\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000000, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/28 22:30:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x4f)={0x2, 0x78, 0x101, 0x1, 0x4, 0x5, 0x0, 0x8, 0x20080, 0x4, 0x4, 0x4, 0x6, 0x225b, 0x4, 0x91, 0x101, 0xfffffffffffffffc, 0x6, 0x7, 0x10001, 0xfffffffffffffffa, 0x589, 0x529, 0x9, 0x2, 0x3, 0x6, 0x4, 0x101, 0x4, 0x2, 0x6, 0x75a, 0x100000001, 0x0, 0x80000000, 0xc02a, 0x0, 0x519, 0x6, @perf_bp={&(0x7f0000f56000)=0x0, 0xd1e3ac5d6c0d4f5d}, 0x400, 0x9, 0x1ff, 0x7, 0x1, 0x81, 0x5, 0x0}, 0x0, 0xffff0000000, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000b0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000166000)='./file0\x00', 0x0) socket$kcm(0x29, 0x7, 0x0) mount(&(0x7f0000061000)='./file1\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000426000)='bdev\x00', 0x0, &(0x7f0000730000)="") mount(&(0x7f00007b0000-0x8)='./file0\x00', &(0x7f000025b000)='./file1\x00', &(0x7f00000e4000-0x4)='qnx4\x00', 0x12, &(0x7f0000c26000)="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") 2018/01/28 22:30:59 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x4, 0x2, &(0x7f0000007000)=@raw=[@generic={0x1, 0x0, 0x0, 0x0}], &(0x7f0000005000)='syzkaller\x00', 0x7fffffff, 0xf4, &(0x7f0000000000)=""/244, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000009000)={&(0x7f0000008000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f000000a000-0x65)=""/101, 0x65}, {&(0x7f0000009000)=""/100, 0x64}], 0x2, 0x0, 0x0, 0x3f}, 0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000000b000-0x4)={r1}) close(r2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x9, &(0x7f00001a8000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x5) bpf$OBJ_GET_PROG(0x7, &(0x7f000000b000)={&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000008000)='./file0\x00', 0x4) 2018/01/28 22:30:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x83) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = gettid() r1 = perf_event_open(&(0x7f000043e000)={0x7, 0x78, 0x4, 0x1, 0x7, 0x26, 0x0, 0x4, 0x42000, 0x1, 0x7fffffff, 0x9, 0x3, 0xffffffff, 0x80000001, 0x0, 0x7, 0x5, 0xbb43, 0x543176ac, 0x9, 0x760, 0x1ff, 0xbf, 0x4, 0x9, 0xd8, 0x4, 0x3, 0x5, 0x4, 0xb7b, 0x200, 0x5, 0x4ca, 0xfffffffffffffffc, 0x0, 0x1000, 0x0, 0xffffffffffffffe0, 0x3, @perf_config_ext={0x0, 0x200}, 0xa000, 0x9, 0xffffffffffffffc5, 0x8535e1fa40b09d5, 0x0, 0x7, 0xfffffffffffffff9, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x4) perf_event_open(&(0x7f0000d5a000-0x78)={0x3, 0x78, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x200, 0x4000a, 0x8, 0x7f, 0x3, 0x87ca, 0x82, 0x8, 0x1000, 0x9, 0x1, 0x0, 0x8000, 0x9, 0x20, 0x3, 0x7f8000000000000, 0xffffffffffffff47, 0x3f, 0x81, 0x400, 0x8, 0x5, 0x100, 0x9, 0x2, 0x100000000, 0x72f6845e, 0x4, 0x9, 0x2, 0x0, 0x8, 0x4, @perf_config_ext={0x4, 0x2}, 0x84, 0x7fffffff, 0x5, 0x7, 0x5, 0x7, 0x8, 0x0}, r0, 0x7fffffff, r1, 0x8) [ 52.062907] EXT4-fs (sda1): re-mounted. Opts: 2018/01/28 22:30:59 executing program 1: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f000055d000)={&(0x7f0000f18000)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f6000-0xa0)=[], 0x0, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r2, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004f6000-0x8)={0x0, 0x0}) 2018/01/28 22:30:59 executing program 3: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x8001, &(0x7f0000f1f000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/28 22:30:59 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x7d}], 0x284, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006d0000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f1a000-0xc)={0x0, 0xfc2, 0x10}, 0xffffffffffffff9e) socketpair(0x13, 0x0, 0xbc2b, &(0x7f0000135000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000e0d000)={r2, r5}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000298000-0x2c)={0x0, 0x6, 0x2, 0x1, 0x228181bbab7c386f, r3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f5000-0x20)={r6, &(0x7f0000d09000-0x7a)="c616af9962dcd002b657f71cd6d371875612cb3f743e73f81ac062862423e82893c9efaa532a199182ea1076440e4ac55ba99ec51c77acd77f48893f51200514c8359e53cf417f0f0388066c2b7befb7d7e07eda1d8fbdbccae6fdc90c135659b5479c990510051553f2e6ffe54e5a3230e0a1ee0397bd744d1f", &(0x7f0000082000)="dc5dc840a359b6d1ddab393aa84b69571e355c40efeb95cbf8bc61abb185dbe70c25981696df5e2c8b771a1626e4405477d069061e6ad775f44cb550498cc5c227905ecf5c7c6371df1f3cd5b5e9d616", 0x3}, 0x20) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000069e000)={r2, r0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b8c000)=r0, 0x4) sendmsg$kcm(r7, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00006d1000)={&(0x7f00000ba000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/28 22:30:59 executing program 5: socketpair(0x10, 0xe, 0x6, &(0x7f0000821000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x3, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x6, 0x1, 0x7, &(0x7f0000002000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000003000-0x78)={0x6, 0x78, 0x5, 0x7fffffff, 0x3, 0x1414fcf2, 0x0, 0x8000, 0x1, 0x4, 0x0, 0x0, 0x100000000, 0x100, 0x7, 0x1000, 0x400, 0x3, 0x3f, 0x9, 0xca8, 0x72, 0x1000, 0x3, 0x9, 0x80000001, 0x101, 0xe62d, 0x100, 0x3, 0x1, 0xb0e, 0xfff, 0x7c, 0x8, 0x80000001, 0x3, 0x5, 0x0, 0xaa0, 0x0, @perf_config_ext={0xdf1d, 0xc}, 0x1100, 0x1, 0x6, 0x7, 0x57, 0xfffffffffffffffc, 0x2, 0x0}, r2, 0x7fffffff, r0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000)={r0, 0x50, &(0x7f0000004000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r4, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r0, r5}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000005000-0x4)=r1, 0x4) r6 = socket$kcm(0x29, 0x927c485424e02655, 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) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005000)={r3, 0x0, 0xd6, 0x2b, &(0x7f0000005000)="9402ef145cb12df320b454f46955ef45cfb674388ed49fc9277068bc7328cde08be1500f72bdb0c9d8bed0c86cd8c1ecda11234161dcb258cc4556ea4e083a160f8f09fba56867b2bb2e29886dae6f48c4d1245d2b63778bf193ffe6c0de21c0020564b6a2ca7b1a24fd7f6d69c4b1028822cad94a0e4a3824ab569b0cc231f0ac972e693dcf676155061b880dc6f6042670f7b6d5a94d116f251ea58fa407580a27d05336a5664b5ac052a820c3397decb0320e0543d6f073883a7d6f020befe06c3ce7b747525b5e896d54c59f19ecc53c3ff4e060", &(0x7f0000005000)=""/43, 0x8, 0x3}, 0x28) perf_event_open(&(0x7f0000003000-0x78)={0x0, 0x78, 0x64, 0x0, 0x100000001, 0x5, 0x0, 0xf74, 0x48040, 0xf, 0xb7, 0x1, 0x1, 0x8, 0x10000, 0x8000, 0x100000000, 0x7, 0x4, 0xffffffffffffff03, 0x9, 0x80000000, 0x3, 0x6c, 0x7ff, 0x4, 0xd7, 0x4, 0x6, 0x6, 0x1f, 0x7fffffff, 0x4, 0x8, 0x6, 0x6, 0xfffffffffffffff7, 0xdf6, 0x0, 0xfffffffffffeffff, 0x1, @perf_config_ext={0xfbb8, 0x58f}, 0x12420, 0x10000, 0xc3f6, 0x7, 0x2fea, 0x0, 0x1, 0x0}, r2, 0x9, r0, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000-0x28)={r1, 0x0, 0x1000, 0x4d, &(0x7f0000007000-0x1000)="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", &(0x7f0000007000-0x4d)=""/77, 0x1, 0xffffffffffffffe1}, 0x28) socketpair(0xf, 0x80007, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r6, &(0x7f0000008000-0x38)={&(0x7f0000004000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000-0x10)=[{&(0x7f0000008000-0x23)=""/35, 0x23}], 0x1, &(0x7f0000007000)=""/78, 0x4e, 0xe2}, 0x102) 2018/01/28 22:30:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003ab000-0x78)={0x200000002, 0x78, 0xb6, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000eb8000)={&(0x7f00000f3000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dca000)=[{&(0x7f0000154000)=""/48, 0x30}, {&(0x7f00005bd000)=""/162, 0xa2}], 0x2, &(0x7f0000375000)=""/222, 0xde, 0x5}, 0x40) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000d5b000)={0xd, 0x9, &(0x7f0000a7c000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xaa9}, [@call={0x85, 0x0, 0x0, 0x1c}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000005a000-0xa)='syzkaller\x00', 0xfff, 0x4e, &(0x7f0000334000)=""/78, 0x40f00, 0xd4238560da87abed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) socketpair(0x10, 0x5, 0x0, &(0x7f0000cd9000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/28 22:30:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003f6000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000043d000+0x4e6)={0xffffffffffffffff}) 2018/01/28 22:30:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007f6000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000932000-0x38)={&(0x7f0000b30000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00004a9000-0x30)=[{&(0x7f0000615000-0x54)=""/84, 0x54}, {&(0x7f0000695000)=""/4096, 0x1000}, {&(0x7f0000f5f000-0xad)=""/173, 0xad}], 0x3, &(0x7f000020e000-0xc9)=""/201, 0xc9, 0x600}, 0x10000) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xd, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e6c000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000f7c000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000928000)={r1, 0x0, 0xde, 0xb, &(0x7f00008a7000-0x4d)="71051bb6a6e298d5d946ccc3f262771d63ec95deb87ad9caf9d60538e2ffaca68e89becd29d2a1f489dd3d3d709f5709acc5589878dac6bc52b7123a8d5c507cd860bbdb3ce06e2a72550df69626ef145910873cf0285def10922e4f9463d2c0891f890d6baf71e3b25932d30cefc943009b46241d1b6aa22cf84cfccf589a82cddd2efef221235b89d532e7446f4ea4602af480ff72ec9ca1c54241c0e88b88cdcaaef2d45103a3cfa1f76a874e3a2b3fadb07647653b89de3a3ea260139b71a5fa8802b91baec75e4ab436f23d8c8998675f820aaa80ee5fef014b78d5", &(0x7f0000569000-0xb)=""/11, 0x85b, 0x7f}, 0x28) 2018/01/28 22:30:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000020b000-0x38)={&(0x7f0000011000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000484000-0x20)=[{&(0x7f00000d5000-0x57)=""/87, 0x57}, {&(0x7f00005bf000-0x8e)=""/142, 0x8e}], 0x2, &(0x7f0000000000)=""/85, 0x55, 0x10000}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)=""/33, 0x21}, {&(0x7f0000003000-0x46)=""/70, 0x46}, {&(0x7f0000003000-0xa7)=""/167, 0xa7}, {&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f0000002000-0xec)=""/236, 0xec}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}], 0x6, &(0x7f0000002000-0x1a)=""/26, 0x1a, 0x6}, 0x2001) 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)={&(0x7f0000001000-0x42)=@un=@file={0x0, ""/64}, 0x42, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x2a)=""/42, 0x2a}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000001000)=""/229, 0xe5}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000002000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000)=""/162, 0xa2}], 0x7, &(0x7f0000000000)=""/2, 0x2, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/17, 0x11}], 0x2, 0x0, 0x0, 0x8}, 0x40012000) r3 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x5, &(0x7f0000004000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x3, 0x6, 0x2, 0x5, 0x0, 0x1, 0x2, 0x6, 0x5, 0x9, 0xf27c, 0x821, 0x7ff, 0x4731, 0xffff, 0x1, 0x0, 0x8, 0x6e, 0x0, 0xfffffffffffffe00, 0x7, 0x9, 0x8, 0x0, 0x80, 0x4342, 0x9, 0x9, 0x100, 0x8001, 0x3, 0x3, 0x80000001, 0x9, 0xff, 0x0, 0x7f, 0x5, @perf_bp={&(0x7f0000001000)=0x0, 0x4}, 0x880, 0x401, 0x22, 0x1, 0x1, 0x5, 0x100000001, 0x0}, r3, 0x4, r4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00001a2000-0x48)={0xf, 0xb, &(0x7f00006fc000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x0, 0x2, 0xb, 0x5, 0x10, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, @alu={0x7, 0x1f, 0x5, 0x7, 0xf, 0xffffffc0, 0xfffffffffffffffc}, @alu={0x7, 0xbd8, 0xa, 0xb, 0xa, 0x40, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x7, 0xe3, &(0x7f0000000000)=""/227, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x6, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000006d000)={0x0, 0x7, 0x8000, 0x568, 0x6, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x4, 0x5, 0x7, &(0x7f0000ed5000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000e87000)={0x2, 0x78, 0x7fff, 0x100000001, 0x8000, 0x26, 0x0, 0x6, 0x1000, 0xc, 0x9, 0x7, 0x400, 0x3, 0x2, 0x1000, 0xa2, 0x0, 0xd49e, 0x0, 0x8, 0x8, 0x5, 0xc3d9, 0x2, 0x1f, 0x9, 0x4, 0xfffffffffffffffc, 0xfff, 0x53f, 0x93, 0x0, 0xe55, 0x8bc000000000, 0x5, 0xffffffff, 0x5226, 0x0, 0x1, 0x7, @perf_config_ext={0x8a33, 0xf55b}, 0x4b0, 0x7, 0x0, 0x2, 0x1, 0x6, 0x2, 0x0}, 0xffffffffffffffff, 0x2, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000095000)={r0, &(0x7f000069a000)="", &(0x7f0000e07000-0xeb)=""/235}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d66000)={r2, &(0x7f00001e9000)="582bc8b2828320f86926af0301595dd02d25802c44fb15b55432e6d2340ebf19d36baf55c1849acf9fdb7e05018b587195d383b8003b722b13ce1b10acdd1bcb0941fa3cfae4a9395e59bf2d4b99070a18e989f7bd76583c4a50388f0809a0ea073c4158a9ad79d8e9607e965644ce06f5621989f602c8cced553c369a", &(0x7f0000dd4000-0x3)="849b1d", 0x0}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 22:30:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000119000)={0x0, 0x17, &(0x7f0000bab000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x1, 0x3, 0x1, 0x0, 0xfffffffe, 0x8}, @call={0x85, 0x0, 0x0, 0xc}, @alu={0x7, 0x2, 0x0, 0x3, 0xb, 0xfffffffe, 0x0}, @jmp={0x5, 0x6, 0x0, 0x2, 0xd, 0x6, 0x0}, @generic={0x8, 0x6, 0x1, 0x37}, @ldst={0x3, 0x0, 0x0, 0x0, 0x7, 0xfffffff0, 0xffffffffffffffff}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0x4, 0x5, 0xb, 0xfffffffc, 0xffffffffffffffff}, @jmp={0x5, 0x6d, 0xf, 0xb, 0x8, 0xfffffffe, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001b5000)='syzkaller\x00', 0x6, 0x9d, &(0x7f00007b7000)=""/157, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a4e000-0x10)={r0, &(0x7f000057e000)=""}, 0x10) 2018/01/28 22:30:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae5000-0x8)='./file0\x00', 0xfffffffffffffff7) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 22:30:59 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c3c000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000c6000)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xf, 0x5, &(0x7f0000fec000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xe60) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r3, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) r4 = getpid() perf_event_open(&(0x7f000034e000-0x72)={0x3, 0x78, 0x8, 0x5, 0x6, 0x4, 0x0, 0x3ff, 0x1, 0x5, 0x7b76c725, 0x10000, 0xa, 0x4, 0x3b5e, 0x7, 0x3b66e943, 0x7, 0x100, 0x7f, 0xffffffffffffff5f, 0x6, 0x8000, 0x1, 0x7fff, 0x100000001, 0xffffffffffffffe1, 0x7, 0x1ff, 0x39bd25e, 0x100, 0x3, 0x10000, 0x1000, 0xffff, 0x3, 0xffffffff, 0xffffffffffff0d29, 0x0, 0x4d7, 0x4, @perf_config_ext={0x6, 0xf552}, 0x200, 0x20, 0x8001, 0x7, 0x200, 0x8, 0x4, 0x0}, r4, 0x0, r0, 0xa) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fed000-0x20)={r3, &(0x7f0000518000)="85e096a033f3124f19a445bd4486b3bc4887ea4a6af1acdb5c9fa0530a7fe0d43d02e4fd5fc0885857d8ecf1891d06b72a581af6bd184d7afc5d8320e81e1cba748567c57eed3a44f96a0c9d7026f189623ff9fdeca3f33afcce31f22a1eca686f334e694e63193798cc552cc77c02869faebb6ac27305e03c4a266310cdc4518547d92d6cd9a9e59b262e75263a8bd1ec71c119b272b77b3f0326a699a835dda760ae787f6d1762aabd82176efe4f6df64e8da61895767bd98026eccf684940dbd7c8d36e42efd81087115aed", &(0x7f00009de000-0x1c)="4eddf057c19dbb67c68c2b87dda1de12c9190f15878b32fc4c59ec9f", 0x3}, 0x20) 2018/01/28 22:30:59 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000e000-0x10)={&(0x7f0000006000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={r1, 0x50, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg$kcm(r0, &(0x7f0000009000-0x38)={&(0x7f000000a000-0x10)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x20)=[], 0x279, &(0x7f000000a000)=[], 0x1e1, 0x0}, 0x4040010) sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[{&(0x7f0000008000)="a50483", 0x3}], 0x1, &(0x7f0000000000)=[], 0xed, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000000, 0x80010, r1, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000e000-0x4)=0xffffffff, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000d000)={r0, r2}) 2018/01/28 22:30:59 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000004000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0xb, 0x0, 0x0, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000-0x2c)={0x0, 0x100000000, 0x5, 0x2, 0x2, r0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:59 executing program 4: socketpair(0x18, 0x802, 0x80000001, &(0x7f0000125000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005cc000)={0x2, 0x78, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/28 22:30:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000352000-0x10)={&(0x7f0000da9000)='./file0\x00', 0x0, 0x10}, 0x81) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f01000)={r0, &(0x7f000065e000)=""}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000042f000)={r0, &(0x7f0000e61000-0x67)="7d463c86513be0e679641dec58259dbe7e6e8fd92fd31330105b0187ee3a7d9af23dd196ba86f5eff47e5ccfb3b40c41ab5750c29b8f58d9cdbdade224ea046682a2ca299dcc88b46312ed9c5619a6ee568cd4d8f4a187d6b8f6932873bcbf1823020e403152a6", &(0x7f00008ea000-0xb7)="d7b38481238660b824926735fce6a9675ed0b3d02c5727ff4274b67d7c83e01c5dc9d6fefec96d3289b1a40ef54cf8b79c5dad5e7ba07a3fd8945b4064197e4bf31506a494e3e4e40acfb29f10f352ef5dc7d8d2d2891cd8e51784456f91a760693ef719ad18914723003e9c11af1150a813263301d6146d5da2c7035adc96e24a68220ee54cc008ccd9a7a4c374cce06aa109871972d54e3737acc12f42274de6754306d0157e06613e69ece69098dc0ffc7d3c588c1e", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000f4000-0x20)={r1, &(0x7f000080c000)="18de1d8545726e29856012a089d48b712293f252326db7329c123facc4048e6fa4e2d9decaac9a00c9f20041dff3", &(0x7f0000509000)="a891e6149dbec1778efc9e7f99360dec6478460623d3b4d8ddbbb5c29709362e112705554425c606de24824c69e49d100f89f33233fbba21ca1a9dc4031c8964e5d647d0bf2e8c4e25a5f982780bf6333b81d3a4907f8a8ab77c74f77342c686f7d9309f2d5089fabb4837c7ed0633422ac5b054f077bddf1252f1a79d8c71b2a0d38aea37662bbdcd7a7e3959642718948909f089ce3942413bbaa0e347cd69d8596f6a67dc44a86b49975fc05623970b8b135ea26cb64bda70ab9281f0a99f3aec965381f5ba2182cf5474934dd29b8f57046c844dfadb3e4adc8090", 0x0}, 0x20) 2018/01/28 22:30:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x5, 0x3, 0x76a, &(0x7f0000721000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000051000-0x10)={r2, 0x50, &(0x7f0000e51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000038e000)=r4, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r3, r5}) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000323000-0x8)=0x8) 2018/01/28 22:30:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000972000)={0xffffffffffffffff, 0x50, &(0x7f0000881000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000114000-0x4)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:59 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000304000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x8c, &(0x7f0000f6f000)=[{&(0x7f00004e2000)=""/100, 0x0}, {&(0x7f0000f70000-0x1000)=""/4096, 0xfffffffffffffd94}], 0x27a, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f72000)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000100000-0x7)={&(0x7f00001be000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000f72000)=[{&(0x7f00003f8000)=""/201, 0xc9}, {&(0x7f0000734000)=""/161, 0xa1}, {&(0x7f0000200000-0xd3)=""/211, 0xd3}, {&(0x7f0000f73000-0xb0)=""/176, 0xb0}, {&(0x7f0000f73000-0x86)=""/134, 0x86}, {&(0x7f0000f72000)=""/223, 0xdf}, {&(0x7f0000f73000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000f72000)=""/143, 0x8f, 0x8}, 0x40000040) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:59 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000da6000)={0x0, 0x0}) 2018/01/28 22:30:59 executing program 1: r0 = perf_event_open(&(0x7f00004f8000-0x78)={0x5, 0x78, 0x7a1, 0x6, 0x16, 0x800, 0x0, 0x7, 0x100, 0xc, 0x7f3, 0x9, 0x7, 0x3, 0x5, 0x86, 0x800, 0x1, 0x5, 0x9, 0x80000000, 0xca0, 0xf44, 0x7fff, 0x80000000, 0x2, 0x5, 0x1ff, 0x6, 0x7f, 0x4, 0x6, 0x8, 0x401, 0x7, 0x8001, 0x7, 0x90000000, 0x0, 0x7, 0x4, @perf_config_ext={0x101, 0x4}, 0x200, 0x35, 0x9, 0x4, 0xfff, 0x4, 0x4, 0x0}, 0x0, 0x3f, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x1)='\x00') gettid() r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x7, 0xc5b, 0xffff, 0x0, 0x0, 0x6, 0x2010, 0x7, 0x0, 0x3000000, 0x20, 0x10000, 0xffffffff, 0x5, 0x7ff, 0x60b, 0x9, 0x8, 0xffffffffffffa6c1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x9, 0x4, 0x8fc, 0x1, 0xfffffffffffffff9, 0x9, 0x2, 0x8, 0x9, 0xffff, 0x0, 0x5, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000298000-0x1)=0x0, 0xc}, 0x200, 0x1, 0xffffffffffffffd1, 0x7, 0x0, 0xfffffffffffffffa, 0x8, 0x0}, r1, 0x3, r0, 0x6) 2018/01/28 22:30:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x4, &(0x7f000035c000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, @generic={0xff, 0x80000000, 0x1ff, 0x100}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb2000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) 2018/01/28 22:30:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00006d0000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000721000)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000434000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000d1e000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[{&(0x7f0000bc0000)=""/0, 0x0}, {&(0x7f0000e73000-0xb8)=""/184, 0xb8}, {&(0x7f0000c5b000)=""/0, 0x0}, {&(0x7f000024c000-0xbc)=""/188, 0xbc}, {&(0x7f000088e000)=""/178, 0xb2}, {&(0x7f0000492000)=""/4096, 0x1000}, {&(0x7f0000c37000-0x65)=""/101, 0x65}, {&(0x7f00009f5000-0x34)=""/52, 0x34}, {&(0x7f0000a3f000)=""/223, 0xdf}, {&(0x7f0000fb9000-0xf6)=""/246, 0xf6}], 0xa, 0x0, 0x0, 0x6}, 0x12000) 2018/01/28 22:30:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4000000032, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00008a5000-0x8)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0x530000)=nil, 0x530000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x42, 0x0, &(0x7f00006fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/28 22:30:59 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xb7}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1000000000000125, &(0x7f0000f77000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f0000013000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:59 executing program 2: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ed8000-0x10)={&(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed9000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d0d000+0xdf2)='./file0\x00', &(0x7f0000ed8000)='./file0\x00', &(0x7f00009b8000-0x4)='nfs\x00', 0x80000, &(0x7f0000ed9000-0x40)="908fe05a36c2455a76585f5ced7d64213ae5c6d320310a8904512aaa06268e70306b69525c13d355590ff88736179f399add246936124d905bc72ba344f13c16") mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e3000)='./file0\x00', 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ed7000)={&(0x7f0000ed8000-0x8)='./file0\x00', r0}, 0xc) 2018/01/28 22:30:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) socketpair(0x12, 0x3, 0x1, &(0x7f0000a55000-0x8)={0x0, 0x0}) 2018/01/28 22:30:59 executing program 6: r0 = perf_event_open(&(0x7f000026b000)={0x0, 0x78, 0x1, 0xfffffffffffffffc, 0xff, 0x3f, 0x0, 0x5, 0x40000, 0x2, 0x101, 0x3, 0x4b8000000000000, 0x4, 0x5, 0x2, 0xfffffffffffffffe, 0x2, 0x100000001, 0x8, 0x1, 0x0, 0x1, 0xffffffffffffff01, 0x800, 0x2, 0xebf, 0x8, 0x0, 0x2, 0x899, 0xfff, 0x100, 0x81, 0x4, 0x3, 0x80000000, 0x8, 0x0, 0x80000001, 0x4, @perf_config_ext={0x5, 0x2}, 0x900, 0x3, 0xffffffff, 0x1, 0x8, 0x3, 0x0, 0x0}, 0x0, 0x6de880, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000044a000-0x8)=0xffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = getpid() r2 = perf_event_open(&(0x7f0000f87000-0x78)={0x0, 0x78, 0x5, 0x1d400000000000, 0x8, 0x4, 0x0, 0x40, 0x8, 0x2, 0x5, 0xfff, 0x8, 0x1000, 0x5, 0x6c, 0x8001, 0x204000, 0xb7, 0x4475, 0x8000, 0xfffffffffffff800, 0x8, 0x2, 0xffffffffffffffe0, 0xffff, 0x0, 0x10001, 0x101, 0x4, 0x5, 0x1, 0xf02, 0x5, 0x10000, 0x7, 0x7, 0x7, 0x0, 0x6, 0x1, @perf_config_ext={0x4, 0xff}, 0x200, 0x8, 0x9, 0x1, 0x6, 0x4, 0x80, 0x0}, r1, 0x0, r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00003a2000)={0x0, 0x78, 0x8000, 0x20000, 0x6, 0xf557, 0x0, 0x30000000000000, 0x10, 0x1, 0x2, 0x4, 0x7, 0x4, 0x2, 0x4, 0x61e, 0x3, 0x8, 0x2, 0x3, 0xd3, 0x10000, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x1, 0x8, 0x101, 0x4, 0x6, 0x6, 0x76aa, 0x100, 0x7, 0xfffffffffffffffe, 0x4, 0x10001, 0x9, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x100, 0x3ff, 0x1, 0x6, 0x4ec, 0x27, 0x6, 0x0}, r1, 0x8, r0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x401, 0xe8c3, 0x1, 0x6, 0x0, 0x1, 0x20, 0x4, 0x3834, 0x0, 0x5, 0x6, 0x1, 0x80, 0x5, 0x8000, 0x6055, 0x481a, 0x227c, 0x7, 0x5, 0x100000000, 0x2, 0x2, 0x7fffffff, 0x1, 0x8, 0x5756, 0x810, 0xcff2, 0x80000001, 0x7ff, 0x2, 0x8, 0x9, 0x5, 0x0, 0x10000, 0x0, @perf_config_ext={0x6, 0x1}, 0xc008, 0x9, 0x7f, 0x0, 0x7f, 0x101, 0x9, 0x0}, r1, 0x401, r0, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000)=0x1624) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xfff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x101) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r4 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x7fff, 0x9, 0x5, 0x4, 0x0, 0x1, 0x40000, 0x4, 0xffffffff00000001, 0x40, 0x7f2, 0x8, 0x8f, 0x9, 0x80, 0x5, 0x9, 0x1f, 0xfa, 0x1, 0x9, 0x0, 0xffff, 0xfffffffffffffff7, 0x1, 0xfffffffffffffff7, 0x400, 0xfff, 0xffffffff, 0x0, 0x9, 0x8, 0x8, 0xa902, 0x2, 0x2, 0x0, 0x1ff, 0x0, @perf_config_ext={0x1, 0x2}, 0x1200, 0x40, 0x9, 0x7, 0x4, 0xffff, 0x0, 0x0}, r1, 0x6, r3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000003000-0x8)=0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x22) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x5, 0x78, 0x10000000000000, 0x2, 0x9, 0x2, 0x0, 0x4, 0x90400, 0xd, 0x2, 0x1, 0x4, 0x2, 0x5, 0x80000000, 0x132, 0xc6, 0xd, 0x6, 0x2, 0x1, 0x1ff, 0x8, 0x0, 0x8, 0x3e, 0x2, 0x8, 0x11, 0x1, 0x3, 0x8, 0x5, 0x8, 0xf72, 0x800000000000, 0x6, 0x0, 0x1, 0xaf38117da77100e8, @perf_bp={&(0x7f0000003000)=0x0, 0x9}, 0x240, 0xbf47, 0x7, 0x7, 0x40, 0x542, 0x2, 0x0}, r1, 0xa56, r3, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x20, 0xb5, 0x3, 0x2, 0x0, 0x3, 0x40000, 0x8, 0x0, 0x3, 0x9, 0xffffffff, 0x7ff, 0x4, 0x2, 0x5, 0x6, 0x1, 0x6, 0x4, 0x6, 0x3f, 0x8001, 0x9, 0x3, 0x6, 0x3, 0x1ff, 0xff, 0x3, 0x0, 0x1f, 0x4, 0x5, 0x7, 0x100, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000006000-0x1)=0x0, 0x0}, 0x4000, 0x57b, 0x22, 0x7, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, r1, 0x4, r0, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={0x1, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r5, 0x101, 0x8}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000007000-0x8)=0x3) 2018/01/28 22:30:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f5f000-0xc)={&(0x7f0000733000)='./file0\x00', r1}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00003c8000)={0x8, 0x6, 0x7ff, 0x800000000000000, 0x4, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:30:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000125000-0xc)={0xffffffff, 0x10000, 0x18}, 0xc) socketpair(0x11, 0x7, 0x6, &(0x7f0000e12000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x0, 0x0, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r1, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="03", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003fe000)={r1, &(0x7f00004c9000)="", &(0x7f0000ec4000)="", 0x0}, 0x20) 2018/01/28 22:30:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b79000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x8000e, 0x0, &(0x7f0000d3e000-0x8)={0x0, 0x0}) 2018/01/28 22:30:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000a5a000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001e000)={&(0x7f000001f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000018000)=[{&(0x7f000000a000-0x19)=""/25, 0x19}, {&(0x7f000001f000-0x27)=""/156, 0x15}], 0x100000000000002e, 0x0, 0xfffffffffffffe20, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x1, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x5, 0xab, &(0x7f0000026000-0xab)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000031000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000547000-0x38)={0x0, 0x0, &(0x7f000019b000-0x10)=[{&(0x7f00004d0000-0x65)=""/101, 0x65}], 0x1, 0x0, 0x0, 0x5}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d6f000-0x4)={r0}) recvmsg$kcm(r1, &(0x7f0000f67000)={&(0x7f0000253000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000308000)=[{&(0x7f0000e85000-0x89)=""/137, 0x89}, {&(0x7f0000d57000-0x36)=""/54, 0x36}, {&(0x7f0000445000-0x54)=""/84, 0x54}, {&(0x7f0000518000-0x55)=""/85, 0x55}, {&(0x7f0000f16000)=""/112, 0x70}, {&(0x7f00009f2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c64000)=""/171, 0xab}, {&(0x7f000071f000)=""/78, 0x4e}, {&(0x7f0000345000-0x10)=""/16, 0x10}], 0x9, &(0x7f0000ac2000-0x1000)=""/4096, 0x1000, 0x4}, 0x22) bpf$PROG_LOAD(0x5, &(0x7f0000ea2000)={0x4, 0x3, &(0x7f0000001000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x1, 0xe2, &(0x7f0000ff1000)=""/226, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:59 executing program 2: mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f82000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f14000)=[{&(0x7f0000dd3000-0x1000)=""/4096, 0x0}, {&(0x7f0000f7e000-0x1000)=""/4096, 0x0}, {&(0x7f0000e37000)=""/204, 0x26a}, {&(0x7f0000f7f000-0xed)=""/237, 0x0}, {&(0x7f0000f82000-0x6a)=""/106, 0x0}, {&(0x7f0000707000-0xac)=""/172, 0x0}, {&(0x7f0000532000-0x15)=""/21, 0x0}, {&(0x7f0000f80000)=""/110, 0x0}], 0x2d, &(0x7f0000f7b000-0xed)=""/237, 0xffffffffffffffc3, 0x0}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x19, 0x4, 0x6, &(0x7f0000721000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000f84000-0x78)={0x2, 0x78, 0x7, 0x9, 0x7, 0x0, 0x0, 0x2, 0x10, 0x8, 0x2, 0x1, 0xfffffffffffffec9, 0x9, 0x40, 0xff, 0xba7, 0x20, 0x1, 0x0, 0x0, 0x7, 0x5, 0x1, 0x4, 0xfffffffffffffffd, 0x20, 0x100000001, 0x1000, 0x100, 0x8cf2, 0xfff, 0xfff, 0x7, 0x402, 0x2, 0x7f, 0x2, 0x0, 0x3, 0x1, @perf_bp={&(0x7f00003f0000)=0x0, 0xb}, 0x2001, 0x0, 0x9, 0x0, 0x3f, 0x6, 0x1, 0x0}, r0, 0x6abd484d, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:30:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00007c8000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x401, 0x6, 0x1, 0x0, 0x3c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x17) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r0, 0x0, 0x8, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44, 0x5, 0x0}, 0x28) 2018/01/28 22:31:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009e2000)={r0, &(0x7f0000f01000-0x4a)='+'}, 0x10) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f04000-0x2c)={0x1f, 0x80, 0xb971, 0x5, 0x4, r0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f00000b7000-0x48)={0xd, 0x7, &(0x7f0000f03000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x4, 0xf, 0x0, 0x7, 0x10, 0xfffffffffffffff1}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004ec000)='GPL\x00', 0x4, 0x0, &(0x7f00004fa000)=""/0, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a51000-0x2c)={0x10, 0x9, 0xda, 0x0, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x200000000b, 0x8, 0x209e1a, 0x1, 0x3, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000707000-0x18)={r0, &(0x7f0000eb4000-0x3c)="", &(0x7f0000330000-0x1000)=""/4096}, 0x18) 2018/01/28 22:31:00 executing program 7: socketpair$inet(0x2, 0x6, 0xe94e, &(0x7f00002e9000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000b, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000001000)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={r3, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet_sctp(0x2, 0x9977be31746eb1c2, 0x84, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001000-0x8)={r5, r3}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r4, &(0x7f0000001000)="7e1be6cceb540dd9dc2963f78518c3c5a292bb36ee0a84398fe6b1fd60d2c3cadc22d0468bb83e23e7884da9a335acf1bfcc9e76d565726dbfbaf1736775d4d27be9e31a70f50621ee0db43f12efd1c94b7fc658b9cdf7ae4214fbe8baf9b66a96688d4f737ab62fbe9f61fd325d290eba4cec3f22cbaf7982be11844fa9e92f865e8bfb881ab2df0c96a25efcd5c58bbfcd6269e9cf1bd6fc6c5691b210775dce21549ae80e5aa6dfbc957ba9", &(0x7f0000001000-0x1000)="271be68d0f972da5e3d65daffde1df89db8830f0cda2f10964e9748777b090a867842a4fbbed01dc11be36abb6a2ae951c6ab244629b00c84f1d02ff49e00369a8b85fac87c1ea5bd261c2489cfbc991580228decc2fa48abd5f0f05c1b1884d2583f422cb34e682a94aa7a990b65aefd1c25f4e328042f8dae613226b4c275670b6c9ca857eb639c31e9e92060bc3772f9bd15c82373c9e30f56179ab7a63632349f39d5d00b09cc14065865fed2c1070ac8efe420ee08232ed6b578542cf60568cc284ebb207cedee1780074f5cef9df9ed23b554bb0baa25cba3b38d6f4d3b22385037f6e35f7ae0822554524e651831ebef3cb89e1a7a4cf44105ee4e26df0652be445c2aacfadf1cafaad7ce715634dd61e2dbc3d5b720ecce09432f082e72e898e78434de6df8aabfeede741cc6cb674bc50138e3e5c3b635f6b18dd75127c6f96a08460dc95e45d75f361968a7cb20ff79eba79ade9674ef74a090b48804e93d1ec2c5a2ea585a974fc610df48eeb4824ad4f095a681b71424e84e7bc66d5cc50a181f8769a5b989ee106eeea5302b593b218842aa6ce84ff5d8eaedc9c8acce2b0545c57b887dc66272995492f0e9e00773a2913934759294b027fe8475eb71338d1f4917f93c02f2261659fa7e24501a7d33a5478821624f133c26c70b40444a91406a22e09d18f0eb4bfd8ed23198b246d7be937c0f8f31f91a4acaa3cebb5a20e9ddd905ec9fa7bf54d6fbd63dfe21304610ccddf4ff40867c9d45486188697af7b4edfc1b8b6101a917c7e6f493b6d84d9ef44dc5f718aacb5a435558690934d80e5d00e4bdabd3939320ffa8bca3d8040f6583ef6a3e973d2bea662401e8fcc5f5c8346164cd92a93e7d0b03e6174dd36be18190c20248c097479b83a0311ae2b1b189fc628e4fc190427181a2feba24947939d5be27ee47097a2b3ae3c559c73568c691720fa262007dec469991155de19b7c88d9e18af76bbcd233069355dbcd25e3bf0e9dfa5f251aaa6ade9947ac9cf7793b62c7b4ab7d55670adca805e0cfd7317151d2fb5abf1074111867ce6b3379790837c097117e221e0c1768bd40a3d2a9d4657e14ba21459383b2ec38291d0cbfcb64e3c4a56a4fc7fe7ca941ad33fed45dfc3e9d661a87327c26dd2486a1eaa9afcf18c05ed43a00372c8aaa37c88f86732a59670fe38c2f349511974f524b5151faabf9fa72a973bdfd08ce750ede72338a420d188360b7c806ddbcc27d16a5027ab7ecaad7a16593eb7a5c1c41648c317f9086658762bee758b17a0ed88567bfe3140c2722c8097afbab44c7fdf2cf1124f43156fec4ab2aa4df6ce4a5dbddb606129066ea056729555c66b84839e603d89ff26a305a61547ddb93fb824eecf7d3e6dc762582677f74f6a8cf0642a103197326a350bd80b035fe30489b3ccf71672acde91477cd324c2dad93d6cbf74f7aaa69eba47f0bfe138b0b5e89e8483c692596033e973104b73ffb81410638b2bd8b0a2eafd8641818f9ece6f4bc20469d1f7ac42d15d776c6b82d8ea98287c290aa54bdddb67b98f9736258db448f05b51363a1ca874aea9ec60b75185837e0f9a9f0c0f648e761df2d4eef31dcc3617410beaa5ddbd2403171d571b0793230637c50f462ce95f95ac3c7eb108f2a834a2a6bd0a8eccb17e08d89886be97a156bb6b7af481270b61ec3af442d71e2395fcc216d4154e8ad03919552acda3d4273a8cbdee3f5094d40933fc2a9c9cab806116099a1dbee118598ce45ad0c3b4f8623b87cb897140a7e3f1b3d4840185f2b07ca301d8be874859fc575b151ce3171199cce5700be56d3617b8f3f4344c120f5a1c59876b212917966c8846da746da5374bb2de9020f9dfeec9878ba419b7a7236877406d330c01edabcbe262d7219987a29e4a136ffde85136108228abf9327cbd2dffbc292f1b6b4162b8518f483c9dd84e76e1b0dc6d6ef1871c8139cd4ce4f5b00be37641b10da72ee162acfa01176c9318057f92d5608775c6a19014923cb353e6305c283f4fb806aa6f254dcb12a4f5cc821503987dcdbc3bd3b64b155b12a58bbd06dceed48ae12afa56c7b6cd4b4cdf92cef7ab064127951ecb7fa6043a3704998f4c79caf7127360b4a588c86e7fc60b336d30f97a6db04cc2e63825adb44b2120fb5b2f7093007514d536c5eb8f4b8a69d43e2746b419f17d454117086d3be3a13a33a29c3c915471d61235fd22009db2ffe2574e91761658b3da6c9aa4d855876f636cde2db29cd5b1ea1159734f4c7193ef06775e97da794ace7718ea1a1e3731d7c28fa2cff61f569fd036051ebf9e61e0d153dfe63c1721a29dd0c2c1862d24db268202eba8ad127eeecef3374c6506df7f7cf3f0e5cc7df2ae5a3ef08f71eb14ae4b1f9d42cb9abade1a8ebba0bff35f64dc6c4f9acb7684052f4d6a7b2b01644fce5340bae250eb216a763402daf9b1dcc8a8ae611298d3a072290a0495e615032148bab8240245b64b6621642e3b88f87cff051b95564c45d2fd4b77893c46c87f380452a27e51b3192fdb57820d364f7248b1230b10974c9900ddd65ba2ee94521458ee19b8d1fe0647bed0b8aa6e2fcc38d83dd5d3ec1bd01ae0e1b50b8bc7b21f542b0ebaee6238231519fd6a611740622f388e852d8d133132d795ca9047618c7b7bf18ae39b5d89f6ff8b6e4990b584d71c082eb0bc2abe703fe8b5f84d5a9ab95ba9bc59ee4faf52e27f0d12a4ad0ea604605435e6660f616b5866f48a4b5f56c7076504944ca452608d5a3d4bbecd48493cfd17770b194be4d0db5fa0c794bddfe307135c53a52e1b57997055d7ebd479882f35e1d2755aaa438c06590aaa0b5b5b14af40338b2e89966b479c78e7ea4acdb73ff80a32967e8d6e8b40ff266f2a696069f03b9f7f617b22b91485ba0bba9eb7d96358a5ece13370e2c0319d4308ebc1dee3997993abce07a830bce832236dbfbc0b360be14d1c317565423f988de35e9b5b9b9626144fe6050634636b171147df9c1684453614589ad2aa40d8430dc54b191c5fbc9bacd4f2d6fc7a7ef8c033a2ec08996d973abe10e5cc47d948f21a64aede2a5b233ecb0d47ded1b0110e8329f3922805d952e379f0d25faa7cb54a668f5ab65cd2ff486d6be8e339cf12d6dd1d7f66c28991651ccded8ec4679fdbce4d7c2ad8e946b0adb280add0d50185a4e41f152b5c3f32bff358c293828c061e04d409c2bfb1220b834cfb8fd7d94dc20a7e231ba075ab1992bc162ab5e587955987c5d25672ecd367ad4fc13ba1ed65993ea61aab62df728867c575ee0b89d843da8da7c6dae44daa69e0fe55a0be61510da47d2892e30aca7877a15726b3760871586f0f89a52af165475b2de42fa46e58e60eaf5095ae843e39b50d9563faf9cbf1dbc7434ba70d1a5b64e354a512e51afa36173e9a6945ea546897b09131a834c76a2541a8eedd1ea584ae1cdf3634c9be0c112eca93bf6633fcbfccfce66217a7410244b3fab95301983902e3d87ac08d8df29d8f90cef7645e2a5af5713aa775664ef8dbf5d151c4aacc964f97f90ced69c09f3efe074c3a0879925a73f49471f7ab6951d76d01ffc7f4d6c2ed841435751b26a5ac57e2a3c3973ddee20faed084a8fab3f6d760045f66b3fcffa173d2aaa231d18d9afc6b2ea442b54ab83e6cc17144d33449743c3ffd1e416aabb83438ea52e13d5855743b5a6a50fe94dc3c2e1493d98083b162c26f0e66ac803a08d6fd7e14e52a18d572c48d4e1fdf0ed84789d20aa9343f4af453c46ec7539eb7d30f38250bd9aa5d644fa53288ac5eada6041ee7ca252e1d78d6576d9d68b315148657b70e311db632670cb83bd1caefd35cf834d0c723d14a0e06ac98fce65cdd565ade85a5fa2b45a5fe4dfdf5d97c2939c690658c49765c1e5dfce27ad4140ca10d08c0c2182a0d9de7fafe76236810a88cac86ddd8fd4b17fdbb4e061c994b498ee242aacdac7b7d3e3d51483b700874639310953a1b72d56d1afc6176715a150d1680e365246bff42814a7ccb4bbcf053df830d48cc40302ae79a69cd6ac800a404c68d0c08becb043c453eb57bf3e90d5e648a53e54b14a72d5a7db8f7dca3bfad6c3c99dc18a8f6a4c033450c5e48ea517b9379d91014b2f3e75d852883aa68449310f9b439ffdc9db1a1e0457eaef386d074b9a8b3040d06839550dcd638e729b1439ccf749f8acd750fc023249d2b81a8737978e41796b02694b8d99f23f1a7b80f01d8dfe07101a564eec22421a102eca0015e0f9a4a103218ef0f9468d42fd550e1b20d0db08fa516413e394e4afce5de679cd8297d1e2ec735307a3f731f6cec11d4bc1813e41d65ae5d9b8ffd889c95ac65e57e6117b711d5c862a503f46208f99946cdcbdf55a3d7dcc052f003e7d1a710f1024fda7b5769350c5b2f51e6d0485146d28a9ddb2edbc51532527c71c78cd3fc958df2c15a742a961a8eb9b6462e177c89f28a3c094d3ca0d656b585cc41f943cba4f6453306efaf901a78ec77fea87d53c9fcab26ca469ac87d9d8d074d39b2574147496ad51830d18f31de25e9f5021e540b9b60d17ef06a1268ac63a65f3e8205364db0179721a3b111acc049eb3d7265b690346c0062712e9bdbf759f52ca44e3855441bc2d15c47addb96fd65adb4ccd3bc91c69614b24f9f55046d5989647b4df8582b56c59105582d02959a04e5e1b8eff9b6088c737344e78fbe5ce3c3c5ace104c28bb4f56e822e97c1f10ae4cb5e0c918eff0229366980ab7e56b7a4c9ad5a29b7e37dcd5bb1c500fbb5add8fc4d509fc079de9808b52fbece9368448ed9a4f8c7260ea41594273e7307503ad2de3afcca7c9efaad9f4ff162a1eceaa3eeecb27ba852aeedd699ebf1adf9854def72117ec2e0036f9e8634443fd8a83b6466799093473fcc442a9a0f0b04b7948785fee5c8023d2ff4bc320a3409aa4baf885457ae21b0177ea44640be073526c56a93bc76e00bf52da5259a5900ef654d14165defabcab5c1acd5ac93f5094200d9368a9970c5e21822943fb06abbbb50690d6e9ccefbdc01e2f1d4e2f81331f05cb97c50f3f112aecca67b7ab29a96084ca8d2552c7e1a2b53e8689e3c54c56b10cfc6e6ad56f75a222ff5d18b55f5fe76fca02367d6580cb9615e8b6467346fc39b67f132c8c940902d9dd4de2af72b1485cf3bb952b874a240938bac7c28ac3e525663b60b2db12ad3a35986b25289f010c52d22a2ee10a7498aa86eb8caf992c38f3bfb43b2d5a840fbe2af485fc847dc468b1e0f55566fce868b1163451693413fa6c59abb3d0bb66d0ba092a956e1fa287ce390f7e63bea4987befc3488b8d691f88478659c4be540838aac2b6cf970826c07fa83e1a5a3ce18adcaec1173de5df7b7286843c8f90e5fea36508b6bae4fba6a00f7c13d0b8942cebfc757b03b8b5e07e063886589501365fe497fa074509df3a502bf6f1592b8ec1751273db8a835c75a1af523adde94428b8d1aaf2c929842f403d3f12094a3855828b1903d92b5d6b675ad1027bbe7f0dfb52cc7eef22c823720f64326c7a1bac0e2e724cb8e5cae2c96a004609c774e712809b001de0a59248e5b49ecc5ae3d51105e1a7f0fc757580b6ebc269f424d386524224aa70d0956f577d5a4f5a8bbab96b0680756252326c484153d62eecf9f3ce90f5b684e4ada2fe37c7fbebe467371e452ac76c776913046d79d8b367261eb203b347fe4a6724ffe873c923908d89b9e7d7733626f76980916eae2a7c0e82e528b0472a437", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0xf, 0x1, 0x7, 0x1, 0x9, r4, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000005000-0x40)=[{&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000002000)=""/188, 0xbc}, {&(0x7f0000001000-0xd2)=""/210, 0xd2}, {&(0x7f0000001000)=""/149, 0x95}], 0x4, &(0x7f0000001000-0x21)=""/33, 0x21, 0x3}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xb, 0x7, &(0x7f0000005000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffff8c7}, [@alu={0x7, 0x3, 0xf, 0x7, 0x3, 0xfffffffe, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7fffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x8)='syzkaller\x00', 0x800, 0x13, &(0x7f0000005000-0x13)=""/19, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000+0x2a1)={r4, 0x50, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) close(r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/28 22:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000aa9000)=""/92, 0x57}], 0x103, &(0x7f0000013000)=""/161, 0x28e, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:00 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x379, &(0x7f0000f7b000-0xed)=""/237, 0xffffffffffffffc3, 0x0}, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000487000)={0x0, 0x9, 0x18}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7e000-0x20)={r0, &(0x7f000082b000-0xe3)="c43b32239085233d4ecca58d987715cb1829e2aca78e334a06175a3ebe0a69a6e629df6a3ec2294e1bc8fb83ec2170c6b71788f32243bd96d8c6049a9cb52554c66d0613cdf27e304b570db3faa5b10d805220fe533b02eee7708da9452a712e7aea3a83615560f7c4a16b566501958080fbcc82a8d65083ebad411673c58518283645ac33e18861c56170877e721c685d56f2e7bbc7a4b7e48130be19e81f316bc105bf1ad9e61322191ea6afb6ede4de14eb1aacbe5177474cdb52461b855aeb45931ea1454629fb5196f32b860d027530ba4e25b8ee7d284a021771d78aff684a09", &(0x7f00001bc000-0xe6)="73e1ebb98981bc32bbb57a369154d6de35dd42daf7966e781d5dacfdcfe023cdb8197e9cc63e1cf208826ecb665f06cb30d3299ad0883178cf2cd7fab4f580f1b63d760ecd551de8ea75173de4b43c653711f42c47091a1204e3baea72ddb48a4e848ac4206af187ac9583f6fbc3071649d8d9acc58d8ea94596cbf369ebe9ea626065262cf56834d031a0f9ba76e04f46185a4a98af08d4c3237597709de3bd00fd9e85d757322bd31d7df990ef3009c1ed7cb74661c4bbe8ceb8e208fef20708f5d37abd99bc0499804bfeae684dc032df1c84f31fdfab2a3e12dd76779dd1337f7f196365", 0x1}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000105000)={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(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f7e000-0x38)={&(0x7f0000f7e000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e80000-0x50)=[{&(0x7f0000c49000-0x47)="940359f9761057f34327daba74b47c98adee5840d81cf27fd494f4a31c88028e1e023830327cf62a57cb371b2b8c8fe664c0a3ccb70e060c6cef1e0280ea1e6e235c74d7f9bb4f", 0x47}, {&(0x7f0000f7e000-0x19)="2086d46793bdc4c77378e8745d3dbe598743a31a3bafc1b2ce", 0x19}, {&(0x7f0000f7e000-0xa1)="306e824b875f0f6fff3d6808400f7d42bf8f18ab1c01304c46e763e33e3455305ec3ce33edbe1c31d814f75bb3f5f948a20175327b9309a534b0f99aa9ce1133ca864c58b6f033bff268e6ba31d23daf65b86f99814691aacd73db7407a1b1213d86d187b589ca4d6655a20e2264363bbe469f03b83c170905367eaf8dba3361e72a4121befbdeb801fa9b4ef9e3f477754504f58fcdf628d595fdf764d3253714", 0xa1}, {&(0x7f0000f7d000)="f1d628b9c75090d915cecedf78cc4c5ded467a1ef65dec8ca114cbeb44051568a6e939eb76c5b1016fd40bcdba7823628a03ac742a62acc8e58001860ee5e7830ddc78fe45ca23740dc23624ee43df18bbdd43726cd1a31bc3e58c6e6326592102f9039efd35b1530a44815ab8866c6a0e43473ba8d5dae28de207840d37101cadb603f54e0c674ca6b0251bcf0e4ab342034c38d2a6f213161c49f8a95be8aa4c4dcb31f7509af6f375bd862a84b4cb33e5277ce32dd189e5fe80cbf8cae8dc9cc544aaf416b0e7fc7af0d77ce7caf7065647667559217f588176", 0xdb}, {&(0x7f0000f7e000-0x63)="72534328a814c7c69339144f5c6e6392ad13abe6374c5d0ea8a7fb8b0c2fc7efa7528b78c6fa4c364e502373a3bba4b09dd32ebf463e938e66ad0fc6fedd4468f1c64c2a27c2c9b84b5aeb32a3c61c4a7e44b297928f7dd0eafa427a7c8c9b662d1c52bed03fe3bf4a1ce9a0d28c5679eadc06538855390d4b4fc736eaa087f0ce70fcb66064eba6381067011570f2445c5a332b8095288c7c8b25700eea9feb2d0ddafb5541b442c9019062f2", 0xad}], 0x5, 0x0, 0x0, 0x5}, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x20000000006, 0xf, 0x1, 0x4c, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:00 executing program 6: socketpair(0x4, 0x5, 0x8, &(0x7f00000e0000-0x8)={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) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000-0xc)="74727573000000001fee0000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f0000554000-0x7)='cgroup\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 22:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000068b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000032b000)={0x3, 0x78, 0x7, 0x4, 0x5d31, 0x2, 0x0, 0x8, 0x1400, 0x5, 0x3ff, 0x7, 0x1, 0x9, 0x0, 0xbf, 0x2, 0x7, 0x5, 0x0, 0x3, 0x40, 0x1, 0xbc, 0x1, 0x8, 0x0, 0xffffffffffffffff, 0x401, 0x392, 0x0, 0xfefb, 0x8001, 0xffffffff, 0x0, 0x141b, 0x5, 0x7fff, 0x0, 0xffffffffffffffff, 0x2, @perf_config_ext={0x1fffc000, 0x81}, 0x20909, 0x2, 0x1f, 0x7, 0x7f, 0x2, 0x2, 0x0}, 0x0, 0x4, r0, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000081d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000e7f000)={0x0, 0x78, 0x23, 0xfff, 0xa1c, 0x4, 0x0, 0x800, 0x20, 0xd, 0xff2, 0x401, 0x40, 0x1, 0x0, 0xe3, 0x6, 0x7d67, 0x8, 0x9, 0x3, 0x1f, 0x1c, 0x1, 0x6, 0x80, 0xfffffffeffffffff, 0xffffffff80000001, 0x9, 0xf800000000000000, 0x100000000, 0x7ff, 0x0, 0x8000, 0x8, 0x6, 0x8, 0x7, 0x0, 0xff14, 0x4, @perf_config_ext={0x100, 0x5}, 0x4084, 0x1, 0x2, 0x0, 0x80000001, 0x2, 0xfffffffffffffffa, 0x0}, r1, 0x8001, r2, 0xc) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x0, 0x1053, r0, 0x0) 2018/01/28 22:31:00 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, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x100, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x4000)=nil, 0x4000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000a4a000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000d73000-0x38)={&(0x7f00001d3000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000405000-0x30)=[{&(0x7f0000248000)="13753d3f3ea65e6680bec258eee690dc6eb206995d53b85912f844de9449ec2980e984d65a3ea9e20eb6a919224126c90680f6102c114653a1f6d634449882ccb4b9e69e0715f5ce18eea71768956f7996ea92d99ac34dbccaa9dfd209cd101fe79cf5b481974937723a8c2d48d49fb22ed89e5f19bd888baf6f39a61b7a36744d447c7dc60080ef3b7c590bbf5aad70dc6538c4ebd19dd03ad05c3e57ec38d0584a26246b004284b5b5a6248cdb2378f50a1ec3ef795fa79f3e1c6df573a0cb34212bddf7d69e8c54f9329ff720a0bd45a1e078bb2d59ca694a4235944f186476cb2fa8ab871ecf75e900", 0xeb}, {&(0x7f0000dc4000-0x1000)="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", 0x1000}, {&(0x7f0000b33000)="585996969a0949de2d6011abadc74e9430", 0x11}], 0x3, &(0x7f0000024000)=[{0xa0, 0x139, 0x7, "afbb21e620f72bb8b69b8618102bd5fd095ef152c5923a542ee267d6f04c020dcff3bbf5dbd29c6dca78964ac5c11f17a4ea832d627c765eb8d9241efc24175bbeea414c71f523460095b8630165c97e448b1d32f2688d24fd3162ce02b42974be5dd2b1686215c4698e84cb41ca342e65d36d4d6109036b11d1a21d267c6df8a36a3be0a0f3f3337d297734000042"}, {0xc0, 0x0, 0x7, "1e2bb881b34e17f71e307283785d8b2b956b30f1025700302f955f3df4b78aef698b17b5149714b42cb8fd200d88f13048a88991ad76a8e696f3ce3a802f4140efd8ceb96dd7e74c3d3651e0407d07312ae47f433df980f28d3e1f005cdf95b9d709beaae3d4fb7f45214343d46eeeaf4c1e718317c8cbc364148549c772616e795cadb84e6dda99a06fa88ed8d0897bb5487b8a17190fce04671dc8bf23a2eae75e4247f101907954"}, {0x48, 0x1, 0x4, "2cb1fa10232b6171f5fecb097c46c860fa705a0293b56099842064b1a43707ba474d67e2a82724e3355bbb0c3b0c652650f834022545d9"}, {0x50, 0x101, 0x8001, "4acfe060ab26d15e1aad67ffe12ad13105d75a03140f86126e92ba12ea67365df745dbd48693a6e387a1ca3b2c27b9e678ce75fcfea9ef98fe6f10da3d966b71"}, {0x98, 0x0, 0x3, "bc6196d059a7a65895804b93129dca72234e0798f94d36b28065a70192f2d66980c9b0871eea3308881fb90416252d97c773d1669d2572de7bbdea09428273beea22f0bd1215be84cb34aa8eeebd85a43fa7cfea58f6d52b5e31f66cf8d46ce0667662eec6a0d521aeb31917e2957ed96ad169387c8f03d8d82617ed25a45b82f69a10"}, {0xd8, 0x1bf, 0x3, "32e14e790b9b30009c1451eb4ab29f05d3196f9138996af0781adfd8112e577a0685fb7115b95319c92f5dba8e958c0ee6aeecfd2565622b9f4bec7343543df36795998dd297cf559e8e3242797bfbb6b7434c35391220ba993158450f469c6634cab0f3fab0adfddad06cf651a102db22ace0b492edecc47112368bf35377f0dfbf478ea7a69a39706e31c8540f6ecc6d32517a0085c97783d873166a33f5ab5e1cb810ed8b08b94f4e64541ae422b6dd5c7d523909f32fe9a307638ffcaf1b6a98"}, {0x70, 0x109, 0x8, "293eb5e58096a8b91264ac13ab6e2cbdd814e9e897a1476d0adecfa2a0405737e3f25e6e24a872f72772d8d4576b38306979c971a5e72f6579b3d1471603e86bcc1f8856653b8e8e07c87975c9a00bbde0c31a3b1aba1b95faa852a8"}, {0x58, 0x119, 0x100000001, "62164acd6d6d5ac8ab7f142bfd1ddb9df835898d8d1040eb3e4dd083bbc8900ae8d52a85b6371352a62a1f32bd728b999d1bba47de7c67b4001c81a9cc5a1aa927fcd6"}, {0x18, 0x10b, 0x100000001, "d521"}], 0x448, 0x4004001}, 0x8000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bfe000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000e29000-0x38)={0x0, 0x0, &(0x7f00001c9000-0x40)=[{&(0x7f000010f000)=""/252, 0xfc}, {&(0x7f0000c10000-0xd1)=""/209, 0xd1}, {&(0x7f0000252000-0xf7)=""/247, 0xf7}, {&(0x7f0000b23000-0xeb)=""/235, 0xeb}], 0x4, &(0x7f0000220000)=""/39, 0x27, 0x6}, 0x0) 2018/01/28 22:31:00 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000001a000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)="73797a6b636c6c65720083b51f0a01254a3be31c79b5234c3fdaaf74665c4e0ad7ba8fed8faddfab9f98f61641b314c051762264a76e2600deacaa1436f62abf9a6983fdbe7db45be8164090385a73eff1b0a5577d1ac2bdd7903725b8fc977f791eb0713abb1a89193d6ff4ce67697a6b3901d1a204cdd4c1ffa8f68a288a57120c10451ba1e92e92948c", 0x1, 0x145, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000017000)={0xf, 0x3, &(0x7f000001b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)='GPL\x00', 0x7, 0xb2, &(0x7f0000002000)=""/178, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000c000)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f000001b000-0x1000)=""/4096, 0x0, 0x0}, 0xfffffffffffffeaf) 2018/01/28 22:31:00 executing program 3: r0 = getpid() socketpair(0xa, 0x800, 0x6, &(0x7f00004e8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000685000-0x78)={0x8, 0x78, 0x3, 0x20, 0xffffffff, 0x1, 0x0, 0x1, 0x2800, 0x2, 0x100, 0x80000001, 0x5, 0x80000001, 0x75, 0x7ff, 0xd9e5, 0x2, 0x7a88, 0xffffffff, 0x3, 0x6, 0x1, 0x2, 0x0, 0x1f, 0xc2, 0x1, 0xffffffff, 0x5, 0x8, 0x8, 0x51969313, 0xe650, 0x80000001, 0x80000000, 0x7, 0x23b, 0x0, 0x2, 0x5, @perf_config_ext={0x2a, 0x20}, 0x508, 0x6, 0x4, 0x1, 0x8, 0xffff, 0x5fed, 0x0}, r0, 0x2, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xaf, 0xe2, 0x8, 0x0, 0x0, 0x0, 0xff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000479000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") 2018/01/28 22:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000120000)={&(0x7f0000e58000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a, &(0x7f0000e02000-0x30)=[{&(0x7f00001ac000-0x33)='\a', 0x1}], 0x1, &(0x7f00000e9000)=[], 0x0, 0x0}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000918000)={0x9, 0x5, 0x5, 0x82, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/28 22:31:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000005c000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b8e000-0x8)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000ae2000)=@ax25={0x3, {"4bd55c730f6856"}, 0xffffffffffff8001}, 0x10, &(0x7f0000849000)=[{&(0x7f0000001000-0x9a)="07235e05452ff24c2d03c332070c3262be5478e25797872fc8cb30637b159f2334238a199810b5869000fb86608e6d985d0a28e9e394230c6c97641163d59f2c81c26dbf329d81c3020aa2c09200facf565c8e9d3a7332fb8879cf4f37b9dbd524ef909d556517a9d5275adcbeca48af6121eabc5f3d3d053253e894969225e677a68f360a2d70206a0bf6758e5c9693201789c8374011b5d8d0", 0x9a}, {&(0x7f0000001000-0x3e)="aa09ac97489c70ae9c0899d274f91e7f6369124aa0d77e57faaa9e06592a30d190011ce4a656dfc7ce09a6ea1146d31898f371f512a8c132e5768b9a3abe", 0x3e}, {&(0x7f0000396000-0x71)="6714f026afad720566a4f093a99bebfc8b80bd470154866d6cb66062d945dfdb87df379b4b90f3110b151be376d357e8e6784160ea0de227ac15db4000129a66ecadb49af9ecf70b2e46ae48830d7efdce092ec40ed3612ef8310fee1b7dd9484975b9674fec9c767f3a3ce98bd740d46997df655bf34f9ba7be7bdade77360a5caa1ee43f8c1632a0cc252a9144d1a9fb916d2d09197ef626bcaa0c3ae094f7c78b78d60f4696ace7679533e0a5dabbdc76008be34589197d", 0xb9}, {&(0x7f0000001000-0xb5)="96c66818978a7759db2d20d837e905ff223e99652264f76bd74b9649145ad2f997fe1c691b3b979a5e0ea275afcb28b845aa43f957c3fa6bce23027f19b787b38ac541e1f217179e01291a9d9f97ec3421e62fb0f645dc0b543ab0f457568f24ee6c1fabfb98aa6bebbc5207ccebd04ce70f5eebdf15584432bf871910b380a81109df696bc94d43031b9e90d78750e7eeb4ee15d8e0c3286a841003161f3449702454e4018c454743076c622ae52f297e84bbcc5a", 0xb5}, {&(0x7f0000e36000-0x10)="038393fa9ed9aec7d2b288f712ceaeca", 0x10}, {&(0x7f0000001000-0xed)="b441a613075846951ce1c54dc6675bc394a222b399197a7d874a17a597ebbce0ab1f9ce27cddfabd4b3c35606168487a0f13814fe64f2cda103cd1fcb109a015ef09f864a1105ac6909508f6fd2679a3548755423a4abfd42aa19445aa36448e58d43b229c6e232c31f03488ed555b5fc3731b646363b970fa2bb995a0314050ebcbd6f7b9c33644b92168c4a64b2f35d19295ccb98f17510573b9135e69a12ffb6dc41a559a9f03951b8ee208e9cf77a2c7d72df586ff698b05d81f0c81a99351d23cc4dff7648802fb62b81890ee65d814639c87dd466819fd2dabee13abb507b826a86a6ef9fba7a5e1b241", 0xed}, {&(0x7f0000ac1000-0x1a)="d04cc06b3a4e377b87d7da7be1171a0fb1e094b0a328aaefcbc0", 0x1a}, {&(0x7f0000001000-0x4e)="3b920b13878d436465d2cbc43665f158b0f615c712ac8c7565957edf34319a126f887ff25d35f934c70da035d1e05a746e759e82f6eb55ea1a4933bb654a33d348857ad3b126ecbb264cc7a6220b", 0x4e}, {&(0x7f0000458000-0xc1)="31717b7e36dc75d9a1fdd0072ee481b849568ac265d1da63a832d25f4e5760ed7ce0f646278666a718e6d61653e36e81301c1271dafa9faeac4a51736af7b730b0faef9c9bbcce6d3063382e17d7df55ed35fe1238913dae31a21522e6c02ff0eff2ce8d8d85f2d69435335893b32fdcf79665b11c98015004c5104b07c55ae264e99ba3c9f284027d379a222663214115dae4b8faacae9d1251541fbf05af6218b06c0dbe94978b5b24f221fa781da9e1f3a743487fa24827eaa71090631373ce", 0xc1}, {&(0x7f0000001000-0x7b)="f2000da689463db1835b0e55b4f9d8907bae09b3b555dec9b7b80ef545fdb75a083e0f80a72c26f76db051a5b60427b715e2a91a8cdae750ddc069cd08b108edb42269b6ad343529883caef8c696db73609582a8f0a311605fb306a1c7f7c53342ab2341e6e19d3daf1a57f03218243770472dd5e00fb7857fdcf7", 0x7b}], 0xa, &(0x7f0000bca000-0x20e8)=[{0x38, 0x0, 0x9, "9131e16604b2bebb0d693a734e781a66ef47c07e92099065883d4a2392aa5fecfa46222523"}, {0x90, 0x13f, 0x7, "3996a2e0d37ee9f9b5ee0f5cdc50eea3ad3207e640b9bce11970ff46dcb5976d8af41bf6ecfb3662813b72e5dea11934ee75c55dbf57150e6af5a2a6019833368dc2bb742cebf0b93755ee3eff568e9eb5145fafefa8207c57b6fa95ab1996e8bd6acd85a29f35f2064571ccd492d6e9562a8f580cbaa711d8fb9481c4feb9ce"}, {0x1010, 0x1, 0x3, "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0x20e8, 0x20000040}, 0x40) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0xfffffffffffffffc, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000002000-0xa1)=""/161, 0xa1}, {&(0x7f0000000000)=""/144, 0x90}], 0x4, &(0x7f0000001000-0x68)=""/104, 0x68, 0x34e}, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xd, 0x6, &(0x7f0000001000-0x30)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000002000-0xa)='syzkaller\x00', 0xffffffff, 0x2f, &(0x7f0000001000-0x2f)=""/47, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) socketpair(0xb, 0x80007, 0x1f, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000001000+0xe79)={&(0x7f0000003000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="2f2f0ff900e96f15e6f91e8567d819899c6d3643faa7fb1a41e47bd6b732fe44f601a924cdaa8b40444c254d5bb6d4ddeefe8335975a6a8fda5b98ea8d7c5e2426c1432cb6c17fa74fcc52cc874f8af59a1f48ec85ddebb498cf5417c410fa33e10922181694fa60179402784e618a891ae38c8d07ec6554879d9ec1e47dad5e26fdc35764fff0f8c751f848778ef07495c1fa29cb58f8ddc1fb03de7cabd4ce278615b42faebd6f6d8b709cba1ef480654f7f8f10d943eaa290a12918bacb3f0affe0b8433640a022e50afc738bb8a2f0bd51a81789035c02f775", 0xdb}, {&(0x7f0000002000-0x22)="66cc96efcf28d2ea02058f1cd6b2e848e1ea5af645c7768ec8525711fd1c59681d69", 0x22}, {&(0x7f0000001000)="", 0x0}], 0x3, &(0x7f0000001000-0x1460)=[{0xa8, 0x105, 0x80000001, "886d30ed5b82135cf76fa5f6d8bbbcb5157f1b2624bf57f216e8ccad06516fd79cc9b53e302e0c5da6c11bcb725f5618e31b36238c62438afc193554bb4fec58f334b61aa182a70208baa365f120c9d10c98f201da4ff0af75219df0e85b34a5acfd982c657e4c6aaa418d2837e476adda02def6de273b06849d4d423464a4aa1343cb2453c58957b38e1a328119fbb4a55f9bf712cce1c5"}, {0xd0, 0x10d, 0x9, "75076146991fb6f08995daf0c59a6e695be0106368e8d4ea65962444df08dbe577ff2d95ebc6f1489a7ed290d9eab15e38709caaad67b3ea62a822a3586a133ad21fb9076a8ae7437a7316e7de8c1896fefb81da577bdf33740711e8d3f48ef9b28daa912c1d3af405fd9d8e66ae4d6bb97b1b2c31bf1dc089eadfbc17c3969548e9f51a7d24f1706e83975aeb98f4aeaba8631e2f7f1960a3ca62fd6be2d9f4124a451c8d4bb2a0e31254d9222805e28fa2ed5e9c2aa21c4a9e"}, {0xb8, 0x115, 0x6, "fa7befba6dc33e431108829bfb1c61fcd8b7f9849c2612c461d5d100c3212295e8baadd369a00ebcb32e9fad621410d9a2740b4b5d6f4a462af5e78668bd0f2860dc26cf0c66e045a77be1d45994ee4d86850a7826339bd54347cc8f58a467c767d8cdb1b78f6dbc6ef9507a39f9576144bfcf0a9682b00c85bf7f85be8551da5b242258ed18be5d775e949f219e481743cdd2e60b1540ff995757a1fedb391e8dbc7f5559110d"}, {0x108, 0x107, 0x101, "fd723f2b624070d286120bfc599107c28e79fb93c9abde773344ec5f459b7f39c1daa95708f25dcb14cae473547019fd842a9ce8b38ce32bfbd06777b074bfe28ef6a8f4bbb173127dfd6f71f82112c14176daf85f69473129be5a7c991163bc677414ae1badd237da2c4a6e5a7f79144f0f8668dd44f1072450846520e5d3e32825effb15a66356c80496b7dbab2fafb14f901418378dd988420dffd8d6fdc3c0f5c115eb54787a00be123bb831c697a05e1812831e4aab8637cba3ceec761af4ecf31166813d1c9f8dbee1b8f74de93c189cabc12a1e1b7dd152329f139c86c0e55eaeb531d49c01673868ce345768c0fcdbda6d02b2"}, {0x1010, 0x0, 0x2, "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{0x60, 0x104, 0x4, "d73b2af2d386d2867cb65bdbbca531acf7acd75b758129fc684d691c8bd00f614fc790ab3ac91774723d8280025b5d4073797f46620a5455edf2eacece3a8bd34fb41b0a82665f666e8992cd20db4a19"}, {0xb8, 0xf6e66ad67986b628, 0x1, "0e17156cd878f19a9e102fe487fdff76d7ad1e786a5c6e84c46af5a5519707dfb1cc6ce93756fe1f4bdaadaa305bdd01cabcffc51b69ddf375d88ea5e7ec2ec716f47ce828c0e35e97886b3bad314577b2b45688c15e8e2179c48901c24e3a95893993df38cd331d8e781d83f466fa2d4233985d07e9892af0c5f1a6ffa47298405743f2660535217670068187b2c73c4273e2ddb76447143a4415ac0f88dc8a7a3fb6"}], 0x1460, 0x8000}, 0x20000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x2c)={0x7, 0x9, 0x4, 0xa556, 0x10, r4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000+0x6d1)={&(0x7f0000005000-0x8)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r5, &(0x7f0000006000-0xc7)="49af08a29dcc0cdd5f713e228db23e12f76eef31cadea7040c1ec1756fe06856acd586b18feb455190cfa99cbee11f7f397e0d1878da709911b046473eb56fce5e1b0d738fb23a254eb5e57fca8438292c5c5da69c8208065db91890c20aab9ce10b1d6377b1aae4492096fcb360af351df5bcb41bc3f3205d1191fda15dc9c1f1fa7cf245249e172a69cd84c2cf4d23e5065753d396ebe78b18c0f4480030f474607e51beaed7540dbf608e613a79e2cd7f42547749f786a5557a1027d0e68bd5a4120c7db1b8", &(0x7f0000005000)=""/237}, 0x18) 2018/01/28 22:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000069b000)={r0, &(0x7f0000314000-0x3d)="dc31c6a1d8cd009d48dfbd7130ebb70be427e2a383382047c292417b3a8bd7b6f3a650269136c4980ba8f2a69bb001456a503e8925f930780d6e654156", &(0x7f0000ca4000)="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", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) 2018/01/28 22:31:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0x802000000000000, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x1, 0x80000001, &(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xb, 0xffffffffffffffc0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000-0xc)={&(0x7f0000000000)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000003000-0x4c)="6a6db7044de001f3ab084c77debf1444f45560e07e13ef3b634fb105dc9e3dede25ed11739d867416d8002259f0376c4ce8da665d5d33de8e22a6567d5cede00a25a898d336729b87e16a45b", &(0x7f0000004000)=""/58}, 0x18) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000)={r4, r3, 0x0, 0x2}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x3}}, 0x2e, &(0x7f0000005000-0x10)=[{&(0x7f0000006000-0xd5)="6b6a8dc3ce55f9337174bc93d7f73dca9593f9be0312283e2de33f5256fc7cb71d47cc175fd0225d995d868bfc85c183607ba074a0d330c8a9925a60fd0ef0a46c735892d10478ed736d4617a15ee88e239a912f963b51cfe26e4c1c8a9e7cbda8ea2a2f606a49f65ac282a29365803de4a8be4e700f57939dba4d75bff2abf4d26802206d3263fc539309b675d0fd5e6b7a5161e53c092997aada11a9458ecf0b04ca32eb5c2c8a2942b97b25b19b4c5bacd5a10ddfa7e0382c0230546bf8f5dcd42a812c99acd79eee33c7775822d82c42355001", 0xd5}], 0x1, &(0x7f0000004000)=[{0x10, 0x10d, 0x5, ""}, {0x18, 0x10f, 0x8000, "b4ff"}, {0x60, 0x19f, 0x80000000, "8baf0bb8b7d5fcb780eed564abce674bcd87f5d866eef4267f9cc09f079384daddc33b4e87b80a0cb474b9b56626bac697f826c71636c9b45271be18a9aa8c8dcab176ccc505e8fc8b992323a3"}], 0x88, 0x4000015}, 0x40000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x20, &(0x7f0000007000-0x8)={0x0, 0x0}) getpid() close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000000, 0x5010, r5, 0x0) close(r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000006000-0x20)={r4, 0x3, 0x1, 0x1, &(0x7f0000008000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) 2018/01/28 22:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000f1f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa7}], 0x2, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000505000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/28 22:31:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000072f000)={0x0, 0x0}) r1 = getpid() perf_event_open(&(0x7f0000cff000-0x78)={0x0, 0x78, 0x3, 0x2, 0x7fff, 0x10001, 0x0, 0x6, 0x88000, 0xe, 0x4, 0x7, 0x7f, 0x0, 0x8, 0x0, 0x1, 0x8, 0x6, 0x6, 0x4, 0x7, 0xfffffffffffffffe, 0x1f, 0x1000, 0x1, 0xb1a, 0xff, 0x1, 0x2, 0xffffffffffffffff, 0x1, 0x0, 0x100000000, 0x4, 0xfffffffffffff793, 0x2, 0x3, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000f56000-0x1)=0x0, 0x9}, 0x18000, 0xa57d, 0x62d3, 0x5, 0x0, 0x3, 0xc0a5, 0x0}, r1, 0xffffffff80000001, r0, 0x2) 2018/01/28 22:31:00 executing program 7: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f1a000-0x38)={&(0x7f00003ef000-0x2)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d69000)=[], 0x0, &(0x7f00008ca000)=[], 0x0, 0x0}, 0x20000044) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000783000)={&(0x7f0000030000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a22000)=[{&(0x7f0000f1c000)=""/209, 0xd1}, {&(0x7f0000f1d000-0xa9)=""/169, 0xa9}, {&(0x7f0000554000)=""/238, 0xee}, {&(0x7f0000c61000)=""/0, 0x0}, {&(0x7f0000f1c000)=""/226, 0xe2}, {&(0x7f0000c3b000)=""/4096, 0x1000}, {&(0x7f0000f1d000-0xf6)=""/246, 0xf6}, {&(0x7f0000f1d000-0xb)=""/20, 0x14}, {&(0x7f00002c9000)=""/196, 0xc4}, {&(0x7f0000f1d000-0x7c)=""/124, 0x7c}], 0xa, &(0x7f0000aaf000-0xfc)=""/252, 0xfc, 0x0}, 0x10100) 2018/01/28 22:31:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80005, 0x1, &(0x7f0000347000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f49000-0x8)=0x6fc4) r2 = perf_event_open(&(0x7f000000a000)={0x3, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000079000-0x10)={r1, 0x50, &(0x7f0000579000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet(0x2, 0x3, 0x7, &(0x7f000038d000-0x8)={0x0, 0x0}) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r3 = gettid() r4 = perf_event_open(&(0x7f0000d5d000-0x78)={0x2, 0x78, 0x1, 0x69, 0x3f, 0x86, 0x0, 0x9, 0x100, 0x1, 0x6, 0x4d98e39a, 0xcfa, 0x11, 0x2, 0x4, 0x9, 0x40, 0x8001, 0x448, 0x1, 0x65e0, 0x38, 0x1, 0xffffffff, 0x5, 0x4, 0x1, 0x3, 0x8, 0x10000, 0x9, 0x401, 0x4, 0xdc, 0x2, 0x5, 0x0, 0x0, 0x100000000, 0x6, @perf_config_ext={0x100000001, 0xa45}, 0xa, 0x9, 0x0, 0x5, 0x400, 0xffffffff, 0xffff, 0x0}, r3, 0x1, r2, 0x1) perf_event_open(&(0x7f0000564000-0x78)={0x3, 0x78, 0x6, 0x5, 0x7f1, 0x6, 0x0, 0x5, 0x8, 0x0, 0x89ba4de, 0x0, 0x9, 0x7fffffff, 0x5, 0x2, 0xffffffffffffffff, 0x81, 0xd3, 0xfffffffffffffffa, 0x4, 0xff, 0x6, 0x0, 0x1, 0x3, 0x2, 0x81, 0x5, 0x3f3, 0x8, 0x9, 0x3, 0x9, 0x9, 0xb9, 0x9, 0x7, 0x0, 0x4, 0x3, @perf_config_ext={0x10000, 0x20}, 0x0, 0x101, 0x26, 0x4, 0x5, 0x1, 0x1ff, 0x0}, r3, 0x5, r4, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f00007af000-0x10)={&(0x7f0000bd2000)='./file0/file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000626000)={0x0, 0x0}) 2018/01/28 22:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000898000-0x78)={0x1, 0x78, 0x9e8, 0x7, 0x7fffffff, 0xfba2, 0x0, 0x5a2, 0x142a0, 0xf, 0x9, 0x24, 0x80, 0x7f, 0x67, 0x5, 0x6, 0x0, 0x7fff, 0x101, 0x8, 0x10000, 0x4000000000000000, 0xfff, 0x0, 0x0, 0x7d57c3e5, 0x5, 0x200, 0xffffffffffffffff, 0x800, 0x9, 0xdd, 0x3ff, 0x5, 0x4e76, 0x10001, 0x3, 0x0, 0xffff, 0x7, @perf_config_ext={0x0, 0x7}, 0x3400, 0xffffffff, 0x1c0000000000000, 0x7, 0xffffffff, 0x9, 0xf, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) 2018/01/28 22:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x9, &(0x7f000018a000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000086f000)={0xd, 0x80000001, 0x401, 0xffffffff, 0x2, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000706000)={0xf, 0x3, 0x7fff, 0x1ff, 0x8, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000084c000-0x2c)={0xa, 0x3, 0x20, 0x4d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007a0000)={r2, &(0x7f0000d22000)="", &(0x7f0000e32000-0x3e)="", 0x2}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002d1000-0x10)={r2, 0x28, &(0x7f0000a24000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 22:31:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x4, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000073000)={&(0x7f0000616000-0x8)='./file0\x00', r0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r2, r0}) close(r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x4)='xfs\x00', 0x1000000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000003000)={&(0x7f0000001000-0x9)=@rc={0x1f, {0x5, 0x3, 0x100, 0x100, 0x3f, 0x0}, 0x3}, 0x9, &(0x7f0000004000-0x50)=[{&(0x7f0000001000)="aab3d297283520d16f0ca0b19771a20d73e361323343f065e309c280a124ad82008482777c9db0caa8f6c2d6aa7022be7ac40352f13b665d608d183cd1935ed9057590ac210f7921b49041b86baea50995efc133ed74925b6f54707a58a9fb70abb0b1ee31d943e2e47493003af81e9202b21b12dc593a4d9716e9ae4e8e1d6f382a3c2444f4f7ad9d9df372403d7150a536f36c31b54f1a13963df4b55745fa1aba4597699cd08c3d5aea49865726a5114ac4ee6f49e251490fb7f1937bb7e44b196802d119de591014afaeee7a620803ea0a5b814e9d2d81a7ae6a71a6f4a290bc684cc615c5de81f44151453edb3a18", 0xf1}, {&(0x7f0000002000)="9d5ed088bba9ce49f683138184c7109383c047ee1a02dceadf7e7c78b8e0d79f32228df28b78d77110def338a84cc50401103d26d3f752671887830e3ec250ff82bc37a17c3c22e2e7739a433050bd966d3389e61f0086ec4e27e1b314ba23c7e17375a25c3afca1f41f8c6c11495a14365761287d734eb82a694872815d52dde49b69945488b03fd7461ed94a2b92cfd5b822ba18f628373d157fa2a523fe96eab7bdee7aaadd4f9b4bdb7288f061de17062b90673adb68ec31fa3e0d738479d1b2595a0c8ba7f9d26c9fb14c60f0a72287f4de6ea68bf6c4af", 0xda}, {&(0x7f0000003000)="52bff8b8bf3367c16ff5c94007773da1bbc88fc0216af32712df5866ce388d80b145c578e93660c13652c4dad0e81dd4c13f3e1d1b69ebcbffa4550121c7940281e63b60e6fc3162c3c492e0ae26712b6390f32ca1dd6477e9a50ca971e4916844ad08a78d1fcf", 0x67}, {&(0x7f0000001000)="70e2fe7e58da6974830cf3096cc35d65ed092b976a5493704275c86f06", 0x1d}, {&(0x7f0000003000)="4a3def4398507f1653f4ac9faf6702ed9f458c4b79196123a91f98fc3b2beecbeafefa03a78c922b6afff9d3fd510b222b3b67f82d35453af6e9898710438b104fc73277b79f48ffa7e5588358303a9da67664f439865a9b0ac0e4d7d897e1ab2d3e4cc85bb627ec5b4683c68bd51ebac328ba2bf5b99ddd8cbd35a865fcda5c10e58d5e005c95ab3273a432c09bff3373a8f3f0d6dc25fd161f4a6d0df912ac66a229513d83206332bdb7e8db630e9fbe5867", 0xb3}], 0x5, &(0x7f0000000000)=[{0xa8, 0x115, 0x5, "eaabc5ccc77deb09a8c0c891119bda0b4f0a6b8c36c912beaaa72d232ffce8df650d9e40cbd08ed73d58f63839fd3eb6c253634770e771d03b2bee14da5f5d77a45ae54b5972939322dc226626430b8e2b65bd7da2a0aa3a64498d5bb73f341afb86b184bf392d8d3bfd7dbfdf2e0e678ce1e04698953b73e9d2d42cb71c653b7dd6d8aef1f79fca728e13ea2d41a43aa4864ca2e5"}, {0x20, 0x103, 0x100000000, "59790e41200a6309801c3164c44a7c"}, {0x1010, 0x5a26ae5b243c2c17, 0x4, 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{0xf0, 0x118, 0x0, "b63945d6384c88f859019558bce9005aa2e869fa9606cda0d2c532344ab8db29111beb8f7a3be5e5372c6b93695e7a5cf94ee5d22b00e60bbfc37699d58463ac0d8848ba6a4ec276899019348a539c5fe6c78ab686555115299ae5c5367399ba933f0c1ce017988739172b56d717e040ba7c0af88db8d9bb6ee05c1531d258afed9171a6549d36fb5fa60e72fcd189915c6e78a829408425420802e8283062c0b63064fb6dffbf6effe552b311e643c81dfe19189602449b58896922e12d75dd431d66688703f5e9ab450c866c4ae8c70da21508584239c79511bb9944f19433"}, {0xc0, 0x101, 0x9, "dbe43703321a0c904b7dcab2b0518b39e9953ab2085cc92cc5bee54de61879d449ccb96c95735504a27e2217066a18729291a335b5589bcdac9d5c23cdbe4486b4f27d48f23f1f174250320e1c658ca139b4820a46b94be3f7aa100346357dedd948b95652997b7dcff20aea29ea7139ddc07cec30c0d05395039b541bc91886e0b8015fb677f2beaaf2742462d93e3f085db1193d272bc7921118b7782537bbbd67974d0d87152e8319b7c0"}, {0x70, 0x11f, 0x3, "7c1d72362bcf70b9d196cb2b74db68d923e1b1b030bfd9e0d82de33aeb130241509287bf65c45d673370ddacbc7b60ac63f6aba3a610cc8965bd2f784ed04e0a8b8e92bf04aaaccff63fd55875e1a1ac6de55c1a78a87bcb74b9cf1d42"}, {0x58, 0x10e, 0x100000001, "af79598000983113a3505fcbf261de6bdec29b2faa38fff24450819794f9719de34461c46e963f2de7dba9fe7755bdb935dac127d00aea9daa06cf8a8fb99823311d28"}, {0xa8, 0x115, 0x29, "82483350b5c3a62a5672224373ce367d66ed8a62b8bd8f99a222bc9cdeb91402ba3bdf880ea93a6daf0a48106aaa9cc60f93992179ad643c189d84e5fb31573c1cb0b9949e763d83058295702a1165b1258b47a8d4ded8b5b3ce339bd11095a72c6a515f6b80f848f0bb68ebc75c16b0f7b86e9eb7f60b8ff92a4df5a0c1d98e398c1fca3d2e22b44a9af10b49b582c95aef4f8ce7c6"}, {0xf0, 0x109, 0x7091, "0eac2d535c00ca5b8cb1b782ed1b5caf2f6dcca6650b74fa237025569c9e6701b91699390b10ffe84ab5c689a9d2c04058347d1817a84f93b68e777706a1706e0d94377e56da5b8cc1eb4fe752724dd49c4dfc92087325f44b2b8ee655500f57beca1146293cf0837c2cf59d37f334e6bd31c18a95d604726b32bf88580e551ab36661664251d0375cf5fa5af7cb5fdc488a1596e9491f2da60cc9df7d1824bd68834e1a71bf43ebae8fb52c3764918027adeff3ce4dea8e52e1e55b9b3dd77a2dd17ce7b97b8911f45da35d10095df51dabcaf9a8f4240d2fed1ee335"}, {0x60, 0x11f, 0xec, "57e5e2d43034e93d6f8771b11cfda3ae1624f595bd47dea438bf656bcb847367f1b301f05edd831bd9ab34ba95f26e001e9e00c1f48c0b2968db2e934dd11318fe1365afc23ce01bdd884d08e5"}], 0x1548, 0x40}, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() socketpair(0x11, 0xa, 0x100000001, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x1, 0x0, 0x3478, 0xfffffffffffffffe, 0x0, 0xc0, 0x44000, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x9372, 0x8, 0x8, 0x81, 0x8001, 0x80, 0x910, 0x3, 0x9, 0x5, 0x7fff, 0xd9, 0x7, 0x6, 0x5, 0x4, 0x0, 0x1, 0x1, 0x4, 0xed, 0xffffffffffff8001, 0x8, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000004000)=0x0, 0x4}, 0x110, 0x6, 0xcca2, 0x7, 0x7, 0x2, 0x80000000, 0x0}, r3, 0x6, r4, 0x6) sendmsg$kcm(r5, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f0000000000)="c25be2d9b9fda98987993a25294dbf8911dad9d8c91b21ac4eef3c39944835ed3873651128c971f809b04b5aa727cb016e23fe30cd279a25675d5c18380d673a3924cf76bb1f099477d6514a83e162134b982d", 0x53}], 0x1, &(0x7f0000004000-0x1258)=[{0x1010, 0x3a, 0x4, "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"}, {0xf0, 0x0, 0x100, "69821543140d5b454c85e02342a5849d6cef1900458fc676968aac1cd5f934a5b820b17f14f0357528f7d420c507a237af8c84d2ebdede14d2909aa419e00aa8c55e1b682c6c518cc0feb9f612db0ca3cd48e129cec9951e6dc65a4f2285370be22a2a863c21976ee72788b025815c65669d49b17588da2ed91806fe47afc52079e2cf65c48bc9875e3d7bdf212910b0b9792cf8c498673373813adbe1d42ec1dceb4d07fdc2f51a1788c87870f1aff23fdea434ae4c32824ed279ec7ca446e523d159483de16ebfd6f22289e74210c08e3264ae0bf1edc153dd39"}, {0xe8, 0x84, 0x0, "4ae17ed602b7d9401b55895b1ef7dfd374ba367e71d9734e3a208b886ff7141203d7b5630a472de260c6571a98a22e8cf11b78cc37b0a50f4661fc8331240527a0c9ea5d4ff826f4203e26224f4dbf4e9565a5b0e21e6390d070e9f188abcb5574eab9be20914185a4fa6abeddbacd0929fa861e3957c22dc572566ea19656171737eaafc7d38429972695abf39899464c994e70a8f1f84c3f583b9bd02ca7ed58912510eaaf30d4268b6b58404c6e4f7cdf471d10b70ea5636028a799b8fd53eaf738def47363926a0a905d08922a4b17"}, {0x70, 0x0, 0x20, "1cd5d696aa75336974b29bf79792506f06d59703c54d7c06d8de46498ab244abd9c91c1185f9508daba9eb947146a4b80354c5da53d32438b75f75d08ad2b670cf2388fd1e96efedb0a9c6689fe1f06a143fe453d8507b202e4a"}], 0x1258, 0x80}, 0x800) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x3c) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r6, &(0x7f0000005000+0x637)={&(0x7f0000005000)=@ipx={0x4, 0x3, 0x17, "d01076e84d55", 0x4, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000004000-0xf3)="fee1168540d2a41a7a05d2490fc25dba969ca7ddad813974f05922cccb4dcca418ad36820f77687d12bd54e190ea2754fe93cb37a6f8a1845449b5313431b75cb59bbbcd6c071cc9ad20807004f5f07ae2cc1c8015a5a54fc28518a11572883219666cae5d3b095baa0b45208aa9f866874b1f85a30c827ab0e2a65db3ca52d63b5b8f8ed4db4354be68729a63fd2505c1e0a9ec2cc30fe684cc689f0781a4515cc39c49ed3bc080d8e6c139c4f64f7458374950193ebf2995430de6c7143b6d8722354610521351d30a66402e376f063690e0263bb8e1dbfaa4d0a5133889980dc150e3ce211cd56131c896d0fe20e3854efe", 0xf3}, {&(0x7f0000006000-0x71)="29c4005bbf0423a6e1a8c5daf2958200f69567586d766e80effd8f517883492ac167cfcd41e763e13665913bfd796069109748ee1b9a8bf2ae13dc32f296cb0de22e3dd31896f3a9737e84f5c68ae309f94320ef12ec8466de9542eca55fdef67393d6dea58c4692f9030730dd7929785a", 0x71}, {&(0x7f0000005000-0xb)="21796500bb1f052d01a8ea", 0xb}, {&(0x7f0000006000-0x1000)="53e0dd44968dbcb24fd76e12b6f317c026b73bd7ace49251f922c89b42fcb62258acd8e1cb21367278efd6f9fd0f13ce9c73b1f12bc136a6439c0b0594e0cc250b02ac7cba8df05b202dd55e56ceead3714d6fb14ce830599a5dbcaaec07018c18bc8a30b3e661cc6f6beb745d178d4f726194751b858192a5ec037e07a022a9e0a3e5eee3ce4d2637110ab56a6ffee8767f3223e6093cb8a630643fa5faf5fa5db9686193f442eaa5dc196a29037d5ed2462d84f6361f8fd276867771f2cd74cfb34d46638d15856f82b57d4ae2ac74c3baea66d14ae51fb2193618f42f05ea667c64d61590c0d9e3c9bda3993c6022e239d7b188695269839b2677fa1aad24cfafe7103387833fbffccbf46be3aed4331e17833c371211fb0508a3436d50cc5be284a7dfc8ae40727992cd90327798ee752dee877071f9f89191ec6b85422d3509220f2c351ce1b189bc95ae8c4653712a8750893c07a13ec78b8929a8a5252e00dc438d903deec10df81fa8110dc26dc1a8b6f3c2cce698d80bf2f50168e9130faa82b0db055a786725c77556157ae029f4fe2ca3f7e26944f7d1c9a5dc860babc54275f95a10c20c71937615012c8b3ddfa31a74d03d8f75812da2b39b8b20232afca6130b80c09b0c567592d553c3cea96ceac35c87ae3382103c4e0553556c80c45867cde61548818f856a9e85d9640cb64e98d9ea9a4a988ae4819f415948cb12af02cabb7a1be3149394a59fd2e28c1a02c9539022ee3a9f0c01d65848b2a20d4ac61b1c0a3f25f7b52ff2b6abf124714d3ea7a5b3065070721d790992f27d5dcb009ae954a43edff577a6bb9236c441155a37c5cb150a78ef842c99334e6e1edd46ef5778adda417c4069cbdd6ad7882820e237108aa83a1c5f34666f45a374d82a3445d56fd1080209d0045dc500d643e78249f6836cb9a8417b207d8ca6af8b1dff18103fa34d9fb3794dd37a5d122ba652f56e7eb75d9b77a119e9156e92897b413fa97aeadf452f020eedb498458128a5b16cc31914f7973bb6f7a8bc8d3a37e99399b9e8ed803b377cd2888f66cd951f74167a8826897b65fc3f41c69faa91837fc6b4b4c18e62df728887cdc248ce929c3200925507610975532028efa8174fc212d76b8581b9759a12321874582fe6ce3641571a27bb1a58330fc739010e178a6e70a9eaacd23f5c4269a406c71e6a1d847a1c39f9a29b766a7a46f8c89899f7c29709755b9d5960b84bd2ab55f057ea5c80501dafcd0cc5ad6212b651d76055b0a257396d93f823dc9c332be44a242dd6675c3d8d4436050d7fd42d0c5fc833d3b3191b46ef94ed4a05dc30ec93be3ddf9bc8ccf644d9a74eafbeeaa268951402669e606fa83a0edb92cc62555662da18b46ce0e0ae19151d9836482187821e19928b8f6b0c121ce0eca7e930311a53d8908ab2925dc1422898ca055f28a6e180880dfe3b8ba8f13a1ee5e0147ace12f548e2577529ee0095b28373d5544f52383f5708e8ddb4cc44fc8c12b3049ffdf695e8a8d4870ccb0693f771db2516fc17b7d0dd85c641f3bc3fc515d2dbf8b2d507fa8e6b4b1498a40e7b530891dae438688fb0cd9f426d58f79448c21c28bbe5fd36167732f5a1135a581d71710c612a8178064da183b7b6d2d35ff4f87c135b0112ca56e69c8a1659faff2c7f3479d1154651b534ffc93cd2c1e98744259449dd2c089f7389c83bb823ba76dbea37ebb9dd450c5f10b6122638e60a849fa59faba0babfa30faa547f06a58d899b3849eabd6feab1b376da1d6e7930a4d179a1854c34d0e72c8fa8869b33062f4a2a927bde2a660baa95bd86aaf5abb21d146038e6a976dda59107a8b16e5b56ba788cdf2727877738dbb42df8059c7b06bc1651534ea02493ac750189c64a9d9738b6df8268e40c04de5396f9c407fa992d769fde5a59ebc2803583df70a7555abf678ac988f14bbe9d1f71d0c4229a2e0ce5cbbe9711d615958e81e73d6011de3b925182b7cfedcc08d42bcfb04d573f42a2819ca0c167fab7c77e0cd46e0c83eb8305ebbe9d9643dff3ba5fc11e969cb8f3ee4e3ff450ab6a4382cb8a81203be72b535388a5f9d441140e6379aacec647b73bd78d121925be1824dc89be6ad95048f6e50d4db7c7eb4787aaebefb1b7729fa5284ab320b7c1f6af4a7bd9f8d8a52dbba1922365d4769485b788c7c56d2ac65a47d56f3fb3f9457b704d5e40c7207afe995551b1ec8023d30a06c4bd30d22df9c008d6a08d5573eb761a8d1e991f4ea2e0be5ab24073981deabaf864f070c9419115c5a54e2c771e9b59edaedc1ab5849d19e501dcfc9e1a63f4ea76684f0749e13eb2df4b5350a3e5a61871ed664b3cd3a774c6a359921b949a41ff0fd5d17bfa563fdcb9d39bcb9dabd6635456f9735f2166025bb7f68c94dfaf66be58f27e93560ab22fe7ed6f0d6852f87bd521839e1bdf36be0362d8cb8da6a9dc21e5626acaba9b9ae79c6c2cd5eab730f0c93041252f96d0db91eb84d1813a7e35515bc13cf4e942dd444187d66a232a8987e5f7dd7fb2eaf393b798d1bffe8c218259c34106ad2e102fb7402e64b2fc59e3a49f53347ff6c61f7d627bd2fde666cb1bb958f9615b40002a79979060f57abdea68aab989176873e265a6be5e983ba59bd6b1a58741e9fa3450f1ea428f82eba76cf821703b0cb22214470c0ac23c539c2d14f78a92e3a45088be4aa4eef52f2e7168b6eaba008149a882211f2d03b89e8b73cb0872195a1be1de37d937c6b453e3de6243bb0d699590a5a57090caf6d7cdb80d2883903ad6fd3b35092625e2bc0784a2c94f4f59bd333002800461a0e01aaff2f4cc4d8549152b9e84e56f72671a3ab787a36f136c1d7a2d2af9d37265d0028d2a4d975a9dc0f2de0426023a3c1a5ed237c83697a302a56d07dc1e77d525eb2d2a1d2d755e4119f2fbe6b875d5e1693adaef421f9330ebfc2af9b494bb31b26d593e0feafc0620e6ac4e2f5db0290710c14ca2c8aa15684947d29520e5351ccb704a0d17bd5d3e9f9703c5f6462efa167afed66fb1bc17b6586c55dd327cdb38d5698087236f7288d32a3d3becf17fc5e30bb6b7af564d7c7b771beeef36470943402debf86335a1ba3e7ca6995de5260c7b0a3645d6da42274900074669a984b170322b05ee7d53818a464f93f1b3b9e92421aa9dcbe7b19d592e6fc4fab964ed1d9ff23f644ca1f0e64f9d74878f76964e5e6819e3572bad5ab6ea6cbe5916715a3f3ab017f3de8181f246d1863605e9e14424ee7d6f599d5d1980ce932510021eb6a5a50c549de8ddfea215f10521ec2e7f0641ece7c3ce1ccc1adfa09c04d5c18bae4b691ba22c1bc2e4d6e160483d35cffb6ecd885b64e29f8a1eec1df1529e90e34f81808c74d05a7b17c2b5cfb564dec4af8f1d3d2cb8861fb98734a7448a2d8db0e020c9b2b150fa7d86b15b2e9b89fdea9e42706f3af659f445ebe020230be03046e6ae72f53406579af0d120acb310519f229439f5e3177c4a036d67f5763e8636c01cd2aa35a8743e8a1abfbd23543f4cfb8716bedee27ca8e83d4ccdc972335c158ca093895de02db0a41eee9ee89bc1856ccff49eee28e85397e8afa97a49f71b3163740e0ace4b219dd17ec4d4ca55bd636e4c77ca138a945e88791c1a212ab2797fc340d5885336ee60517874d9d50ed5a2497edebdc5e4faee39b4c81c6c8b6ca83d8f3434195824a844d4f8ccc596459c008e27b4d96e8b95d58f6cbb60ac8c82671cdca47dbf54ba883534e6f5ee8769924730a102f0dfece3da3d06c9811824e42e5b0122c10e9786a9c1be9bdc4bc366450c2b2ff30b993e8685040a85efbe9e97a682fb55ac2cc3ebb6f599902d8007151a3b7365611b2dc4706e8f3eb997ffec2a4677617d6b3e6528fb9eec1889278867254f776084404546c4b2d4cfb253f9cad4fc6dcb49028578c881d89104bc8279942836f4e44cda964cd06240aa4c9a374b0e0e5f13f3e5ee50233a437a647c557378d0d30d04a9c9c347a93feeb59b0bbcc7437d83aa24bae509db50d3ae3205d041b8240bff44b7d82677ffbbf1e7f2664c3c7a484ca1cdac739839c65e28fbf28e30c97ee77e850fbfa418c68f4660aeebde576dd9fa7eea2ab949ea9be8eb70c98ec173702edb403b93d76567355d21a624dd0e6ce91b29ee8c5035f0ff0efc9d2797d02335f52ad93e0967854b1ced8c7831406839f4538c66e9d15e28b693a0eca84bbda63b37752604feda822dddf0421ac5f9f274008bcd6b721e1ea5b17a1ea60898cb15081c689ecada2205eed6aaa5fc0d3d2fe506224409a8aced10c0dc8eef55e2b5bfae2f4a8739c2d91384f957a1975c2b366e649c358e6416824f7b765589326c2411400cedaf0cf094fe928f913058e915becebffdcc9718b3a405904b4c1c5717fb967ce35c0b133280e6d612aae8df795d9246f35ae010dbb9e42429f1c7ebc5c8a5fbadd568f647142b024743bc48dbcc2313643e595aea424a67d189f41ca89ca4390c2a71703fa6b8ee13ece407b04f103521e346f22305a01217c2350688b45a348ec424342854c1d0dba51b01bbc11fda09f5adfff55c170e07d0d5f455ff19e851ed3bcd3353f4a73080f28d3026fd8f97460a232fced02ffe9f37f93d82a4f250a07a1fc87389b62db15a8ab1e5672b050fe64d35e2e244e48293423a6af5e0e2a14f2fe9656d0951da0bd84f4fdcb0519d53fd4d79e515856508cbbb7428fc9b21b8aa8de3cce6b4bab22d0b112ac9347617323f0b5e16cfd6761d9bea8e8012f6976c1420704e92d0c5e5d9f08c9a3865d69f3c6975ca23ec4134b0dc9d3d928d922c1ee919f7180edf180fff0b1f5f292bdc6e17e83806f10c7f90840b11c8ff4915212ec0cd11f544d92584ed77e83e2f41b2f7cac4ed58a4bc2e274ecc2709d6ad3e5f80e85fb890e17a20ed2193b6c017c2581d40b75a2a2ac15fd9e56950555bebd4b485e8014fbf1f0f48048439d9ac97c11568175e5c32c8c4fd63f7cca42cc954abdf9be8ba60e7c9d2dae34faf76bdf00a5ad962a68563efefcfb1502bd3daad1422ac1d77e6cea054c63f0a57e2cfd60db8c6f816434e7554db8ad4ca31ed9094ab0f78da085688df9a1bb9c76924ac89d57f80d0bb4973aff4a3567b0609eab15a240d065c23be2e9729bfe4a72cf0ae5fa375868494083a14d3fa3fea2436c01661801777a21578d3cbf6a3147b9a5f6f814a7b04294f0bf9cf6c19bfda01a779685fdb223e5e4308de6017fcba26be0c192e4d5bd5bb00d1d4f35262c198cedd6ed5371d1ac16e41260719b1662384a9da27a355aa1f1c9bf7fbac082ced5b658374a306f7e4723d23c3aa3f9e353b850edc1ef75cc349552ef5a918534faf2854fc660c82d8f91f463dbec7326a67c2a1d0ee431542fe619e0783d7ca7fc0e6fff464614682caf9c45e502130f2bb1bf38112cde5e889a5b47bd88b35c47d3e39b88547694c04eb2195f7faffbebf924a4671178bfb7b303b95d990ddae62b686da0a81a1b19fb5048aa4b0e8eb2e95ddb74f40c6199f113978efcd0c99f9003aaf4dd6d471b88cb127f78c630a4b467c6a4bd3eccb1213f583a031f74881142a347886155419406fe79f59cb39187750df7c770dccdf56ff75cc2c1d2a7551dddf13274b62563936aa938ecb3762f1c9b009e8f9b8fe00ceb833389a801a9cb8ba3fb354b53f7cc422d71b1f1425615790f3338a03f63a3d6dd9cc6e5f034d7b53b6437c493b31935e365b101e139d80f9b8", 0x1000}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000006000-0x3f)="31575c1b565a7e82d13ca2a9022ff5c8e471f0b696bd4cf0098e994b5c1d1a65acaac12aaa22b997060da4cadd49af80fc14f9f62f8de673f357a31a2cb745", 0x3f}, {&(0x7f0000001000-0x71)="d0a2a27e2ec3528716ded23b7aa2379c6fec6ccd2cfc9205e95d55addd351207b923a6a73ab594e7075bf74307182def4735d0f620a8326521d1b8336ad645f443e0ea0a1ae3cddedef7fb8a624c2b6fc20d5e1e6cc52947ad72aa0cc1493b82c8ee9b79ffef50e6d765eafa3bbb6de8bb", 0x71}], 0x7, &(0x7f0000002000-0x110)=[{0x110, 0x107, 0x4ce0, "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"}], 0x110, 0x40000}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) 2018/01/28 22:31:00 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffff7, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x10ec}, {&(0x7f0000013000)=""/92, 0xcd}], 0x2, &(0x7f0000013000)=""/161, 0xffffffffffffffb5, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000f2c000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000d9e000)=""/78, 0x4e}], 0x1, 0x0, 0x0, 0x8000000000000000}, 0x140) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/28 22:31:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007c6000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000391000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000b75000)={r1}) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 22:31:00 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000f000-0x38)={&(0x7f000000f000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f000000e000)="9fee3e4b2bd639a23b01aed95f3f6ecc9a3771f1b8a9ae6dfaca702ce9d7b0c10187ba850b7e3272457ecc3f1f6b4a35c3f2abf203456cb2a014635a25ed66b6726f86d1ef11bb7d327dd3349a6b8383aabc534aafc0b015befee2ae79612132d9a3700d36fb63d39b5d81554d5d22dcf81828a32f0768e06413b17f875f40aa3291b2604b6833235b24533e76e07c00d7dc2e7ee732ac687191c324ebcf6a", 0x9f}, {&(0x7f000000f000-0x5c)="ab1a89aef4107209f54803f604047ae3167c96cc500ade5e3f201782de95d534d88efe6ec5f86f5156d9d13339f528f99e93fb9817ed6f0725c8943b6bec8f38f51883f40c9c87ccb1b56921c17eb01913ba3ef0a4fd3757d5b6573f", 0x5c}, {&(0x7f000000f000-0xb6)="66488138b5df04e6b78f9ae73c608d45dfafb11666765036916a4c234053ecd7187270456521928662b38b0333bfa06430980bfd24bb4b91440868d6cee6164e8639f2ce9cd6b618bfb26316c7da5b0bb496cf050fc310fb4396e25d5c3eee70fd97f8f8256f4845bd6732e043cc548e429a4f3c3266245ace7ea827137cd4566e82bfee1f24a76f4f0380df4f9435a7912b1ef34ea6958f618f4142f95f094c9b98706d67774bd6d50e517aca8ef6e14ffb7917a3fd", 0xb6}, {&(0x7f000000f000-0x97)="12d915a133098cfc81960e155c9a8f40ebfa4c468b636ccbc40e321bffe77e7c863f3157b0254ad0dd7f64853482e028678e6ba8914fa19c7239bda44e7b20c1c405a6f9e869b226f6d7fa221f56bba42434a01d5946a7d6d282dfeafe05d42cbf8fbb1181778ec7667abb5bb86f9255d9a735d3ce97549514d6811235cbc22c0ab796ece8074ae6379d419ca51917465f96d97ef684f1", 0x97}, {&(0x7f000000f000-0x9f)="518c27520304052686e2ee390b07be9c6f3bb1627c95cd30a61aab05f3c2969b311c6e293468fe525f0c750c95baffa643c618b36c19be6fd89bda356003837fcc5cb5b9f24ed66525b84ca9517121db30fae413ebfe4caab90c4cad2f6c4a25c438f6402a1d3a9c2cdcb2ce147425520ba3cdcd902a02b9d03a726c6195478d9dbbda3a727cacac92f4968f26e8627091e0647f54626daf3ee3d1b3416e43", 0x9f}], 0x5, &(0x7f0000008000)=[{0x68, 0xd8922efe92f5c16d, 0x8, "7125c63fe9bc767e360230d5353a4336d89a3af96878ac58b56dcf41d335c4cf390e21e78859a47c10a5b5d582e0234caafd4168e02aeb528c60319ba332c79eed84aabad1aaa726f7eee36ef51653fd59"}, {0x18, 0x1be, 0x5, "57e0"}, {0x1010, 0x0, 0xffffffff, "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"}, {0xd8, 0x1ab, 0xa2e8, "ee573e3cb726e1d48ac8fb5b95d1e470058554ddcaf762fd04755b269677cec94e95cdc6001a8c1af703b79a19837a61d669c40e1cefb0a93f8c1dcabfac9ad38298823ba58bcd5c1158f9d683b1b631c73a31d91e61c792cdc3fe24b7ba3e334294820d3b702c61320f802b0e9adf0c8224567ea82ddae88a23e3e7ea10f9d3e0939a534bb7d55e540327f277bc97f2fae505c5b84537cfe0374b8f6857896686e6250efabfa8d9b8c408ce222373f08aa6e0aa724020003f1966f1c977f685dbbb1bb60fc9e071"}, {0x58, 0x10f, 0x9, "e6c65288e66e2b0286442a65116ec711f76a5785b136901dc2a6c2690a51807f233dab0ce6736faf21c0e176b1e388121699e5d3549db0679a9dbea85fad81b7c03c8217c5"}], 0x11c0, 0x8000}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000)={&(0x7f0000010000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x1, 0x7, 0x5, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000005000)={&(0x7f0000011000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000011000-0x20)=[{&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000004000)=""/29, 0x1d}], 0x2, &(0x7f0000003000)=""/24, 0x18, 0x400}, 0x12000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000b000)={r2, r3, 0x7, 0x3}, 0x10) socketpair(0x1d, 0x2, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) 2018/01/28 22:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003ab000-0x78)={0x200000002, 0x78, 0xb4, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000bc000-0x8)='./file0\x00', &(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000df6000-0x4)='bpf\x00', 0x10, &(0x7f000030b000)="284c477a44ec123658ce2a7342607b42de5ba622a7e0747344e6814831ab9f12753558f83a68c437e1632e5ae1048ae7eeddb63ec9e4eafb9ebdc5ec47aac8c49a488ef2edcbf908da9371855fba2c764562b6f76c00a11d09c3294840fb77f8b4cf6f678b1a5fc9395e71c11edff7f3b5a0908c2c6532bb894dd63a9fc6efc07fc62c6e6c4f8d8a8ba1a21f408453bfa3e09e4f212ae66cfd59f73ffdc5b37192b35698") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000015d000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b2b000+0xdd2)={&(0x7f00008a6000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x800, 0x14d7c00000000000, &(0x7f0000684000)={0x0, 0x0}) [ 52.950956] audit: type=1400 audit(1517178660.337:18): avc: denied { create } for pid=6889 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/28 22:31:00 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002f4000)={&(0x7f000019f000)='./file0\x00', 0x0, 0xf}, 0xf) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd5000-0x18)={r0, &(0x7f0000fd5000-0x58)="6243a1f7668a9d81117c90e660eb3360c992b25024c865af9d4bc2567ffe55b72c2d66d40c02ebac1fd94da258d082a22b26944bce6bb15843b1e0743cc6c41582770a39ba73967a58661a9cb25cef8a70a93108d697e35f", &(0x7f0000757000-0x1000)=""/4096}, 0x18) 2018/01/28 22:31:00 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffff7, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x10ec}, {&(0x7f0000013000)=""/92, 0xcd}], 0x2, &(0x7f0000013000)=""/161, 0xffffffffffffffb5, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001e000-0x10)={&(0x7f000001d000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/28 22:31:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x4, 0x5, &(0x7f0000003000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x800, 0x4e, &(0x7f0000000000)=""/78, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffeaf) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r1, 0x4) socketpair(0x0, 0x801, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002ab000)={0x10, 0x0, 0xffff, 0x2000000000000000, 0x8, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x100000000f0, &(0x7f0000f75000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f76000-0x8)='./file0\x00', &(0x7f00000ac000-0x8)='./file0\x00', &(0x7f0000f76000-0x6)='jffs2\x00', 0x342004, 0x0) socketpair(0x9, 0x4, 0x8, &(0x7f000020b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001c2000-0x28)={r4, 0x0, 0x1001, 0x57, &(0x7f0000f78000-0x1001)="836f40b16664560438cdd68548271cfc07d276d939505bcfd4dc5d35fd6a650f64bf0b248a7f561c67ce876af040be2495c7086f988171a9e106d4c40a192d8ea4b590728bbc3bdfd9ab367c5e6e06d9bd1ae7ddfa5d282e6862ddeb4758863a5d7353038c676310ce8914fd5573dc8b5823220a83838133dda067df2b51aea23f06d4a57c06862e4f24543d2c2f3f2d0d280b1096b4a841e373c26ff5788ad29d43a8a96f4e47e231f916b38da58c1cef853a050b8a7b068adb15136ca9a9a06f38135d63117a68a3be06ee1f854b424877fa3e3b8b8992ce21816e624ee0fc9e3643ceff9d8b36e7b431995fa567fe086da62d5aef59be98dccc75fd13f363912fb3caa67c03dbe387f24dd8a84ad8af61ddd0f3c331dd5eaffb4a232cb3a92f8913ef0ea729f1b54aa55d114bfd5440641abb632269de7a1e63c9a302cd729830c77dfd7df4f573dd09cab057158bcdd2d5a5e31347c3aaa0979c56619fa0685d61b8978ecb9db25f359d8527e32416a093b5c646c2151969e8ccf01da404ae54a41371b3a369e8e9e6706fcd9528c84164d9add5de8d3c82a17f9370ceb71b14bc79e973e6f84ddd63d173a88e7b6510d831782dbabb99859f5e3af8d2db541e8adc2f2e0db5c124b79471caa797e7e8136f10b653141592c0593c4594ed9c99a7852b7aa5698a9347b7cda115b6f3baa99021f6ef2db3e9f311eff853f50ea11f775357ee8d378bcddf8a8cc2c5d09aa6b8ec97ab46caee7f6499aac206da81d2c56c91a7d4c54fba716555cf96232f0544fa509b8f16807f8d96557b214bcad1d838a1fdd82ede4e6909c4fb302d120d7173cee9288dd214cbe83d0999fb0d833c0a3a187f908026dfc4735da773df379a08f25e9f7a10943208eb3648e421c41e351d6329e4a0d4d90daf423acbb7c43c94e25d8470bdadf0899c5c39dd59b4f095e8b5b83872feffed9a4a8bd202f2b6d711a24f5a2bc9ab29fae2ecefb8146599dc3d8944ae83f4d116832bff77280e60b062eb552903e2e5206ce79dbb8d8f7597e4a33969cfec897b72a116a8a93d39d3bc88dc4d033c305873b2fa9c6318de69d92127ca9d80b67b15427b49a72a02cf5e78684c9f3a88342c31fde4f80aca66ff4f05d0dc9feae4ed0a7dd4bf0d51f62375f547bd1cbf46516dcd66fd05e1858683444819df33fe53848ff2f82cc7915f95b4fa544b7cfd288c5fe0ddb4ed77a9ccaf8020ed743215b8fad9dd76ff3b18762e8ccb4a0b771d8d3086ce454232e313e91f6da67e053f77adfedd28409efbdd48476a77dcdb21da6a9235c2ba89d8d16179875d489f28290bb3ff9804ddac5f58cf0e55608d3ab3e933bb8944a2af55ae8fc94fd20d1ef98c826edbab5bf156f32d7b7312761b3280a38b9ac203194bd43c9972af7a48352902953b6554242125dacd635d57338eb6d22193b120cb09653f1e77e5bed4d9c3d3cddc45992472a6c628d77889576a610626d6591084209c20e0110430cb141a115309c11e7a15e2c52918e47ed289a3255aeb88f65fae093dfe8bbed4fc452776f71ffbd1b23a6c375a09d886f46225ae6a4b84b51f972182d9ded73ec2f8270699ca4b99bd73ba2fe5b9973638ef39cd9e4a07a70fddc5e8fd309fdb0e40bc35cbc895ddc1fa9369ad04fbfa278b417ed615ca3d762abc96b0733cd70b4fed7804a990a3b165a37644709b513823368fef09d21c5c3ce07eafd2c8be34ad9220cdc47ba341296543c2d13a0855031b51a1a3f80f85d5f7c807892355b1e7ea44e01f7d3f888a09822c230f0cb4258fdef32b231a0c5d9324d9d6fda8e30590a888f9a5536f26352feb4871c8aac391d73867b88223682029bbfaeefcb456e28a158686bcfbd9499f02c631711869d0a8a0c9a0a6c1b47eb2b2b3945620e8314d6393bf447e3bfb0d7a2ee43187f7e28b8ed588d4f2d90509b71085edc96faccdd96c1ae22d88e3c1bc62130470c0dd1f1163304be8c34497cecf9e8440b6c4f9daef402b1d05248305bc77f148dba7ba3aac4d1c600643ad49e0034f7eb67e39aa9ea729d32b2410e22c7065646b2fca2df220397060e6c463b8a2b00a32fd1405ef44ea928bc8abc9ba4ae54c6434606610f65fb62b49d3e941d67a7f0202f879e142f4edcd1d6140e364442f1c7a20069ba855f1e90391e074c23735c0d88e76f708d079652da2793a63385bcc394c32cd9b54a91db6fe7ebd5590c1374600b2e4c2aad917969c9dce700a2f34fa6d24d789a007cf16e312b24079a7416b65e3061dc5c7e68e6715100ac8e4d6ba53e014b38a4de47b198460edb80b4acaaf68d46fac4799a02de1309adc572a75d2a3327c9f02caa8c4d2c193de198bd13028d281ab60cb886eb0b24d700de3db1ee562e5a0d92643230fc391733670519eda367d0057cc3e9db62167f7b2a465e8852e54c6c0f5adfeefba6b335e8b71c894798bdead2a8fcb7efaeedba044ff9b5e0d9654c75874c6dc68955926099aff28fbedb85a4a95f6d8e53bfe06c181d90d431fb81ea964cdd47dbb6f941c957ec9973e59bb955f48017bc6fa5b6c4fc8974814650c59e4dc7542f898e6eded0710ae70dd7e0e6178cfb9c6ab94dc88e7a3abf34780d1df9d25c02322f21a79db8ca1f8122b1151420621bef59f361f5e9107202a235a0b673d13b8edcd757f434c856823b183136661f628987c9d2203162057921568c25b28d02d4f3339b48a582aef77794c6aaa8a0433ab47e93372fac978435fdf7d3b2144096d593e313eb2a4a663dcd434bd52f4f5196b19fce074620b70d95cd6f6ae3c0e31665e713e54a011814ea4b66a6002bfdcf33baa822cc5c574a1f1c25e9a1c7e2f91653dda8b9f39b35aecdb79835359de34cdc3d4ac75184dbe9df8ded7db35b9b584fb2c77b46df3e343ba46fa45e21fdac3e7c270ead1aebaa159c201a42bd02d588055b7dc33a6f0d505ad97bf2744fc1b4d5317060d2709c7e24bb9a63446ae96d502c9e5a0e0159d3220818905523e6c3a807635f7e9fb2fa231b7c959f4b578c4965699d79a9050fc85a1a04c13ba07c1b111e7da114067819224b787eacfc29dd4e8d9cb30aaac04602998db5c842da7d962e2cbf6478f2f7c5ccb7edaedb34f1778188e3f2aee46934b2b0cee4414921253652ff44858eeb91d40ac006336c864b4e30f5209798ab8264818665bdc301471d13f144cf668892bf4e1d867c56cd354ae71253f2a607210e88d8c126d83233d704012da9d10eb3d14c7904f866b9d0b29766f1afc3aafff3fd2e75e1a6c805bcb7b2ee89141a901667840aa4c8c7c3bfcc87fd9496cd7bdf07fcc142df4df634e31fbff649be2152d184d4d971a754f04be67729ebeba30f5a43a072f6fe346e99ebf8a796b079d3cf9996fd4eb0417b48fb27e5b77a3ac7dc3b46004405cde6affe4f4742c71c79a393300a70ed16082c55820a2e0514bea621bc657a94080dc214b018a492a204dbbcd76fd09347b5af4f60799d1359e1bc01d100d12e01f9942b29a355684a70319da64c358de97bb88e0785bbf4faf45d8289e863adf850b7624bacbd5b28854974ca01067893f6149b860b6a1f38d5fa029c29b37669ccdf1d105bc6681b61a55e7cb44ac36c7e4d41ce70e5b62df332e33a94b66df0016994fccf0f3e8eb0e703945cf59c1216c4dcad39ffba2acc0426c7c55ceb94100706a709ba707f43b1f113152087f7e9c018be7dade1f356f0b4d1a116cc6eb68527c056a7d969566ae5abe035ce798b3dc820244c0664d7f5cd45d57965beee9634954d81e7947d84ef10de05af8381211f0bafa22c431eedf354e4efb25d76eaace1f02ed99f8803010b19c59722620bc36e934aacbb326a0fa39b17d7f697244f025aacb89fef80f7596d5a3687af633d30296baf725f316d3e126756ac672cdc947faeee307372fa7eb3b5b22b8503c20d0bf2cff4a63b01b7a47e9c96b0a5791478f32febe0c398ddc11b2b07e2b0c1bbf4c4fb1adc3089afb5d56ff9bf6d81c75d5c878a28c34926972b01bc30f68a2c956a919310474cb1576e4cb93618099c13b2827968d99aa31e8282367b226b095d10db8ef81c7327eb57545f0bfafdc29f7c61c33fdff5bd386af77f061d76c793f197dd5e84e0c752b84b7b313e2c51343eec2cdc5c00720ead3d258b6683c93c1b0db69c7a4621e02bfbd466a0d105556dc38f14a3c2ccd69c44b2a96d51c6ddebc1e8f9dba3840217fa05bc4df47b0553c4708adc010ce24b59534f825c24c9d4e7807c2ac6f7ad73182d379db28482f0881925e26177bf0f7d5ec8bcaed6c274b39ce6952f6ff947cdbfeda9c3eaa1ae94c4c06302719837b642460015f2a19c4d1197f2a4a9beff2d14ac1dda65115d0f6b5c69e6c5e543bedba24d65078342577be7bb5d218a35136263934236e9f08316ec95015dc7cff232cdc19e14f622eb68637b75c45694fc5f159842c6dfb52c4d2456893762aeb3c29c4db96eb845aa54f6230a8a73a65af8d8ab1a35d6c28058b45a194dcceeda52401ddb5640fe69a8210313c5cefa314d3c921d9d83ac8a41788d8d6b526813e5a48f5f5eb337512a7fd98573e3930b0b37c12db87ea7452843df7793b9c0817543846e28b70bb89c764811d676480a47e9842799b6a16965055b3ba4fd4cf6a94e46a95226af33a70719474657715cf449659eaef59c144b9fe7a04935907a3fcbb10867255e69d73ed006ad99603e5d76851260af5a3c3c928f4c0203f576cc87e94e03d0b0df5eacc9a7f92d4be026087ee1e4b66182caeee23a00d73c50a87625a05e39a9e53951ee4ca5cc6466b2e846d61708260edc2c0c4946df819cdf1fd754378bdac0088dbdf64f0cc29873302e1516cb3fdfd3183f4991a575528bef62d7bf9078659090011b70ac09a8006a59a9ef18d377d281cba632485130bc7f979b6aae6f3b826dfba578b2a6c71fd09241eecb150a90fa6586bddedb020128be98c1ba06749bad34a6ca5bf54bb2a36fd5a267932884f876ca1083a37d85be6d5d53a4b467f5df5b8d2bc0f9215d4a2f5bfecfea2e485ad9e61de29c2406519b3c6c8ac7850e17437bb2512f96368dc02c0dbaf9cee4a33fdce8e8f2c38defc2b9dc4586daa8676986f9751c12be6a3a6dc0f468da05411e316708aaaaa8d2a755a4696a0e69601e522348a4ec4e424a10520cce7eb59c646fe4dd82b6bcc2fe4987b35547a6cec0b60835fc9648fcfa4c65949b361c626483db82cbae4ac0a535985912bbb79e6550c3d6c8e7c62f31a9c1a0238f4235916ed340ae3c75d2086ea002043beb4e07800cc734a04654c26e6b1fdabc5fd8e72318276679536d99f10a347569f0b8000ffa6429c3eabc32f47f943a5f38e5c67273b926578bd08ec616a0c14b59880c3c890ac4f0aa27cbfae1003ef5d0836cb6df93e4dec5dca97e0f361114ae21d04dc9a0ed976bd78f53ab13cfefd8ed8ee73582e294d9bafbe8e3197386453cb5164330f33aad02075c608daeebe003931e84466bc560f5039c8470381fe11e886498d855aee41e71465b408db5ae51105787c3b2d4b7ff5aa135a06695bd85a30209451be02d31d56ee8e1ef81ea361ad2b9fdbcc92e223afe2d1663f9e2e61a6db11762e1a6c9a289ebf9dbedaaa9c86637f037615dfbcf8fd36b955ce13072473b47a75114ccb81f66d610d067e7974e6f8e6413c01da8f9ea35efd33a1ddf363fdacfe9a97172a0bc3a0458722ffda6957fc6b5b34d83f294f7f9daff4a01371e7d6e1", &(0x7f00002f8000-0x57)=""/87, 0x800, 0x10001}, 0x28) 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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f77000-0x18)={r2, &(0x7f0000f76000)="a27d013edf5599ae8d1098b1d125fdfe3479f3f112148eafd16c09770522f02f42ef0af8724bd119bc02d270e79b9ee3a2e7f10b751a31a2e279ff7c310a42f36625ca35e739443024f7896cbd7d3ddb6e50", &(0x7f0000f76000)=""/63}, 0xffffffffffffff8d) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f78000-0x20)={r3, 0x1, 0x1, 0x0, &(0x7f0000561000)=[0x0, 0x0], 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f77000-0x10)={r3, &(0x7f0000f77000-0x9b)="207a969412bf67a754eb0c5778747c16e32613ff712ebaf86ccaa4edf3eb7f9a7c57d8c6cbfc53c9ce836c80f4000007ff2abd2dbad849afa3ed31db80bd6d7c12ee0db44198cbf850c8d20e0a77535beda1e72c4afdde6e90415ccd8759772e749ee48b8d33814078346ed996e576c9ffdb4e92ee30005ab03f97e9875eb7954138128cb3749a00758ee57384c9fb02f5eb4dfc5e3e2d20157088"}, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f000041c000)={&(0x7f0000f76000-0x8)='./file0\x00', 0x0, 0x8}, 0x2a9) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000f75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x0, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xa}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)="ff797a6b616c6c657200", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0xf4)="71541aeca8789b706f07b44b907081015beee65640f6f3a8d6bfecc76e995abef71f4652935cd040e33e56af8919eb00013fd1d026eae26a693ad0e63420484339a7a9e7403d0b038e3b3442a51a43a4995efdbb79fee10578f5ba71d94944d3ba6232eea1126933e6e4c777c71a81bc77a837875d18e99c37ae6b253d7299cd8c0c01fb2f73f23df3c1423347308914548eae197efa4b88505c0278ab0e258aad8b154e085cc4dd0249e7446d9f34c2dbf2659061b4649cd9c6a903d13195c916e7c10499761e5ca8a0df4db5ef802f7ba67d8479bdee6d687b3cf20daa7fd4987703d6d1dc863e0d4a65a1a2de621877190706", &(0x7f0000628000-0x9)="9c000e81846b4203ba", 0x2}, 0x20) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000013000)={0xffffffffffffffff, &(0x7f0000004000)="4df616052b3835ce314d2fa0cd6fc964b537bbb97787419b74", &(0x7f0000005000)=""/223}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x10000000000003, 0x4, 0x8, 0x0, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x4, 0x5, 0x22, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000c37000)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f00001b3000)={&(0x7f0000ecc000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000735000)={&(0x7f0000c47000)='./file0/file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000079b000-0x10)={r0, &(0x7f0000179000-0x5)="4cba51c192"}, 0x10) 2018/01/28 22:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmsg(r0, &(0x7f0000a34000-0x38)={&(0x7f00007fb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000bec000)=[{&(0x7f00004a5000)=""/178, 0xb2}], 0x1, &(0x7f0000bd2000)=""/163, 0xa3, 0xd1}, 0x2102) sendmsg$kcm(r2, &(0x7f000096f000)={&(0x7f00004b0000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ef000-0x60)=[{&(0x7f0000d90000)="0d460018ef19c8ccf2cfce73086a9841c294688cc3facc2b623bd2d3badfd6e9c5e958b457bf15da29e9848552371343b8c23b405ca0bb18004bbad5e0eb034abbb01f5908c2a0849a35ac5b6e302821b8792646e96a4c61791a6f1aee91c946bbd3fd01bde756584d41a7fd03967d3c0176d4a388b8a8b3e9f487345ee86aaf04e7c390914aff363a6b680b8bcd2b7e37db231d1b19aed697c0e1caa672dd1888c6d0a422974c6722baca9dbbb7dbfe37d35f334c8930b26f5a5b7e0fbd312c50d569db36ad69a44b87", 0xca}, {&(0x7f000015f000)="9cbe3f8af325b4d4e502d37112d2fad564deb7c6c195c863114baca3cd66d4cc070f2e245a9b8436a7b8f825018ce4554fc95112", 0x34}, {&(0x7f0000957000)="8faa7af5feac2ff73adba51c2562a97a07181d845887351d7aebc1c4e969964f3468998cec4aa2e19461ca64d2ba36c7840e32a41c4feb73f3ede030fd10bc7f0b21a8cb66dd8c60147ca119d5fb07c522b15f1529f2f3f86edb5f", 0x5b}, {&(0x7f0000953000)="4d60a588dbe3d9ca76af485d7f0ea5042fa24e675d91f7b8b5e44354e5dc2ff2ab7099ddae6f0f3a9690bd67a29dc8b0ee2fde6af179ed479c953b6379b8a121460d3cda5395e9beb0844d958409de0c876df523d983d6741b761403a0bb5c782b1bdcb96e7f0c24cfb6fc22070691a8e4a48615219c0ea6d4b8de10cc1f2af883952e87dfecd90848c8c16b08e070af19ef19fc5444d60cf6d9d498c0cd708faa72bdf353b683708e2a44c695f21e758a54317e9013c2a7387ef9b7533e58a08ca8acf5cc0a27daeccc91585e1d0c3ee6e30df8e913f27a5919769c0b8e2edd5db7f1", 0xe3}, {&(0x7f00004d9000-0xbd)="4c0d7f6cab7e2fcee84fda0dbca8a799a7149490339ec7fa94f1246780c233b58dd66822276a69a01f20346068b1cc9eb3cf64a01d95e9cfeeb327a19f70d4af7bf1249ff4a1f5303d65457ac8b2b9caeab5eac529432262e69b8b4c9b199aa6c1c2dc25cdc61a1b3bb6282b6b1ddba592ad850a7dda612c4d2f6af8b956bfd8ebf01a9dbc496e456cb24f3aa1d82f110b92468d6d063dcc134caf12e24c1a4681f8d6fa297af6c2b8655fd4f9bc0562ce196ce30254479269e38dd4b4", 0xbd}, {&(0x7f00008f6000-0xc)="2021f180dfe905f0ccb184e3", 0xc}], 0x6, &(0x7f0000097000-0x11b8)=[{0x70, 0x1ff, 0x20, "74fdba7fefa16f0692b28d2621c12f57eb8ab073ccb61b02a97d7312214136e7d683b87d6091d9c30e5fa51e109ddabf786245d8baeba0e1754c30baf3dd18cf13b2757defb5dfada04e9b518cbdba9d08b9ad21aa0a9361007e33"}, {0xa0, 0x0, 0x101, "e4c89d5b2222b0b1200052e531ac575513cd478bcfc0c13109441446b0b53e8e12098120ef7a630baa677ce13e030f45e85155da0b051922df91ce9c96c789b10f75bc2e44007aec3b1ab50690fea9b113c5a1c9fae92b35b72cfbf2b7a08bd093b7dbbd5c50b2cb9c3dd0f540b369e37ab5e61baef0ede160cf005f0766578ba35e84f45aaddc7e6aab"}, {0x98, 0x0, 0xb90, "05a77a0f83619783ca6b8439c5d33d3e961fa7f0a285996bc9aab8ce531e960791714847048604b7a2c211db7d1534df91d1e05a93760c34e30167ee52263b102f136513aae1d5eb7c92d95f6e0384f84c7da577c0a74188178fcc7a32a6f96f98fca18015b296349d85ec7a771a3ec58a32b925cf9c93cee94831d51cc7cda0e0"}, {0x1010, 0x10c, 0x3, "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"}], 0x11b8, 0x4}, 0x40000) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) 2018/01/28 22:31:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x100, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c25000)={0xb, 0x6, 0x8, 0x3, 0x2, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r1, &(0x7f0000023000-0xd1)="6e0703935500f1e861e28111ce98bcff6d5a35fc51df167c6d90452e8f74c3d6565df3846f8d97f1ae201e34eebff9bedf6e13ad089d6480b6e2ff79b2f89152b5203261d80d3652386feec4bfcdb54429ed38e2432ac6861312261ca73e5eeecb0a3028a96da084e10a3738af9b15b7fecfc38db81f6818d72da9169341eaecba16b68e1abbaa77a1f9d4626bd761ccfcae48e3c9684e77880703172b7bf240a9b436f826f78dbf6e9d07386a9a48bb7c615b2926866d088868804dea36f01c68fca5507a36bf571906ae3a0a8a9c2d70", &(0x7f0000006000-0xa8)="33f3adc151466f6abd0ef1133ab09fc79c0e4e98f8d1c4d48486de1c7f5715e074c895277156ee16efe1c2782cf9ed2eebfc6e19bfe03c8712fe1784e902e824a7611643301908bb43a947d5173dd6522bd6c8d4795eeec037c453b220b43cceb56c7069f5492eeb9a75b417ee42b88da35bedefbb733a38f5b012607e9891b13a1c18d462b4d253b8961ae530708a54a5b4f651439f98c87a2ac32e5931499fcd6588b7a145affe", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0xc04, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000023000)={&(0x7f000000d000)='./file0\x00', r1}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r2, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x7, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000084e000)={r3, &(0x7f00001dc000-0x30)="", &(0x7f000063c000)=""/4096}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000023000)={r1, 0x28, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001f000-0xc)={r5, 0x1, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000013b000-0x20)={r1, &(0x7f0000fdc000-0x41)="b742a72041908f3dd304c4302447d12c90104626d20225ff048ad5ed746c3c488fd66b43f18756648a323ba07106c7522be3856c7a3147ac4004688c37ca9a73a9", &(0x7f00006cd000-0x1000)="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", 0x3}, 0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000c000)={r2, &(0x7f0000014000-0xcd)="", &(0x7f0000024000-0x28)=""/40}, 0xf0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000e000)={r2, &(0x7f000001f000)="", &(0x7f0000007000)=""/180}, 0x18) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f29000-0x10)={r4, &(0x7f000040b000-0xd5)="16a0fb4a8409092101b0adc615612a99713679cb5fc7b4a45e46b3493e2f445e4a76a8d3e100ca11895a54ac5b1dbecc47b51ff86446c82370dc27d7837282b5d5d8b40572e4f4f11ec9ba79c3997269eac8d715fa0a63b815f4d399829a9cff9ae5304c8f5326f04fe2814fa0d113443b80d3135c9fd087b6b2c9bee1917b85a6eb8f04a9bddcbd6a81e202dc1f424e081ccdb73edeb3485da6d3e5214d9bdc09e6fcb8289e16989476bee713aa9f9440f1135b137b88c340674884c03c7840bbf8a069af7fb2fffa6f7f499cbee6b9396253c608"}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000024000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/28 22:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00008e3000)={&(0x7f0000abd000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000006a000-0x10)=[{&(0x7f0000c3a000-0xf81)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1000}, 0x40000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f000046b000)={0x0, 0x7, &(0x7f0000803000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x41c, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x29, 0x1, 0x9, 0x7, 0x38, 0x9}, @call={0x85, 0x0, 0x0, 0x35}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000d1000-0xa)='syzkaller\x00', 0x80, 0x18, &(0x7f00002f6000)=""/24, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f000003d000-0x2c)={0xb, 0x8, 0x0, 0x6, 0x2, 0xffffffffffffff9c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000408000)={r2, &(0x7f0000848000)="7d180305f989b729fbd7020f00302d71b3cb17adfb9b18930eb352bf423ad7ca8ecbb32448629344dfe56cdc2938ecffe8af9ebbafa186043d52b0c9fba99c1761ebecbafd5252f9d93946be8e5d82228952ba392d035cc60ecdbea6c4fac0c32fb9d37f9fe04ebbfa13faf69fa8e0d01c922452fa53600fbbe4ecdf82bb4657d0a63fe3d233639140f64ba42bf8c7348c53e7f7d63a11c1dffc8b19eb837aa7e2e328a924d6e1e67b1a7a7ce827e3598a1a2cf8f6d4404527d5"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000928000-0xc)={&(0x7f00000c9000-0x8)='./file0\x00', r2}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x183) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002f4000-0x28)={r1, 0x0, 0xffffffffffffffa9, 0x34, &(0x7f0000012000-0x2e)="e3f9d8fa73306d5a7319d219673be7d50f4633fe0739f0da95a0485bdb0aa03d7f689e9bc32a462245e1e35dd888", &(0x7f0000175000-0x34)=""/52, 0x7, 0x9}, 0xfffffffffffffec1) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x3, 0x0, r3, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a59000)={&(0x7f000030f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000b22000)=[{&(0x7f0000c96000)=""/4096, 0x1000}, {&(0x7f0000321000)=""/253, 0xfd}, {&(0x7f0000a20000)=""/4096, 0x1000}, {&(0x7f0000a17000-0x9f)=""/159, 0xfffffffffffffdba}], 0x4, &(0x7f0000976000-0x1000)=""/4096, 0x1000, 0x0}, 0x2100) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000be1000)={0x0, 0x5, &(0x7f0000d95000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e7a000)='GPL\x00', 0x0, 0xda, &(0x7f0000bb5000-0xda)=""/218, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e9000)={r3, &(0x7f000016e000-0x9c)="776ec2241020f9aeedbceedd7d119b0e227e15af95e4614d0c0b22111028690da4e2c105ccc8a6e51646409615ef7dbf0d1d1246d975a37554ab72db927f007cf1ddba18ef803bc6ba7c77daee218f1533f3585aa58c8c1b807718ba0354180697ca2e8416fab5d70e13a28d0a92d6821803bd3c2dd5a529437769a89f1aa612a937bbaa54443fe32c8055f611a4a711577d882679808376ecfe1bd7", &(0x7f00006a9000)="5d96783ff414996a4978a15ca8faddac1fd7c047badd", 0x0}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009f1000)={r5, 0x0, 0x88, 0xfffffd0e, &(0x7f0000c9f000)="f435975b617553bbb3d61b4a1ab1ffe46270c7e453fcfd7fde86f278882ac4dcdaa6b26bfbf10abdbccc1ca6b936eefedde2a1d7b51c1e1b0395804ef74eee28a785260eaae23dcd95cdc14ef1719866f0ab73297d7ae14c638661a56578586d4dce99cda170801cfda546f4caf82ac4980225b5b1f48d5674846bbf6ba37c1e4205263e7e41b7a2", &(0x7f00008e7000-0xb7)=""/183, 0x3b9, 0x4}, 0x28) 2018/01/28 22:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)="") 2018/01/28 22:31:00 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x4a4353394712fea0, 0x2, &(0x7f00000f0000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7a000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f7b000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x4, &(0x7f0000f7b000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f7c000)={r2}) 2018/01/28 22:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef9000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0xffffffffffffff9f, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000a0c000)=[], 0x0, 0x0}, 0x0) 2018/01/28 22:31:00 executing program 4: socketpair(0x3, 0xa, 0x0, &(0x7f0000381000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000bf3000-0x14)={0x0, r0, 0x4, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0xffff, &(0x7f0000001000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xbb6) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) close(r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000003000)=0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0xd8e3, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair(0x5, 0x802, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000005000)={0x0, 0x0}) r9 = getpid() perf_event_open(&(0x7f0000005000)={0x7, 0x78, 0x5d2, 0x75, 0x7, 0x2, 0x0, 0x400, 0x1, 0xa, 0x3, 0x5, 0xb663, 0x2, 0xfffffffffffff7e0, 0xc94, 0x8001, 0xffff, 0x1000, 0x7fffffff, 0x76aa, 0xfffffffffffffff7, 0xfff, 0x0, 0x1000, 0x8, 0x5, 0x100, 0x1, 0x7, 0x5, 0x9, 0x8, 0x7, 0x1, 0x6, 0x5, 0x7f, 0x0, 0x800, 0x0, @perf_config_ext={0x4, 0x4}, 0x20000, 0xb1, 0x4, 0x4, 0x100, 0x3f, 0x70, 0x0}, r9, 0x100, r8, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x900) perf_event_open(&(0x7f0000004000-0x78)={0x5, 0x78, 0x5, 0x2, 0x0, 0xa267, 0x0, 0x5, 0x10081, 0x3, 0x81, 0x100000000, 0x5, 0x81, 0x2, 0x2, 0xfc3, 0x5, 0x80000001, 0xffffffffffffff81, 0xfff, 0x0, 0x6, 0x1, 0x2, 0xfffffffffffffffd, 0x8, 0x9c, 0x3, 0x8001, 0x1800000, 0x1f, 0x3, 0x800, 0x9, 0x4, 0x4, 0x6, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x81, 0x2}, 0x2, 0x5, 0x7, 0x3, 0x5, 0x4, 0x6, 0x0}, r9, 0xfffffffffffff742, r7, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x2, &(0x7f0000003000)={0x0, 0x0}) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0xcfe5, 0x9, 0x2, 0x2, 0x0, 0xf2f, 0x164a4, 0x1, 0x9e, 0x7, 0x5, 0x81, 0x1, 0x1, 0x0, 0x80000001, 0x3, 0x9, 0x20, 0x800, 0x9, 0x1, 0x2, 0x2, 0x6, 0x9, 0x809f, 0x3a02794f, 0x3, 0x611, 0x10001, 0x8aa7, 0x2, 0xde, 0x0, 0x401, 0x0, 0x7fffffff, 0x5, @perf_bp={&(0x7f0000007000)=0x0, 0x1}, 0x2, 0x13b7203a, 0x6, 0x4, 0x3, 0x821, 0x3, 0x0}, r9, 0x1, r10, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0x7, 0xffffffffffffcd56, 0x81, 0x3f, 0x0, 0x3, 0x22100, 0x4, 0x101, 0x2f6, 0x86, 0x5, 0x409, 0x179a84e8, 0x3, 0x100000000, 0x7, 0x1, 0x81, 0x9, 0x2, 0x5f3, 0x4, 0x10001, 0x8, 0x2, 0xa, 0x2, 0x6, 0x4, 0x5, 0x1000, 0x4, 0xfffffffffffffffd, 0x1, 0xffffffffffffffe1, 0x0, 0x5, 0x6, @perf_bp={&(0x7f0000009000-0x1)=0x0, 0x8}, 0x640, 0xa8, 0x5, 0x5, 0x1, 0x1, 0x400, 0x0}, r9, 0xfffffffffffffffb, r6, 0x0) 2018/01/28 22:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7c000-0x20)={r0, &(0x7f0000635000)='}', &(0x7f0000158000)="a7176308000000019d84630600000000000000", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000744000)={0x0, 0x98, 0x5, 0x6, 0x0, r0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000838000)={r1, 0x28, &(0x7f00006a6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000935000)={r2, 0x20, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r0, &(0x7f0000a55000-0x46)="", &(0x7f0000cf5000)="", 0x0}, 0x20) 2018/01/28 22:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000de4000-0x10)={&(0x7f00000b4000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a3d000-0x28)={r0, 0x0, 0x24, 0xb8, &(0x7f00009bc000-0x24)="2bf794fec311d0780c6f9b74f4ceaa26166fc4ec5a0abbdebd363786aef16851ca819baf", &(0x7f00003df000)=""/184, 0xce3, 0x3}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0xb3, 0x5, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000857000)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) r2 = gettid() r3 = perf_event_open(&(0x7f0000f93000-0x78)={0x3, 0x78, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1000, 0x80, 0xe, 0x1, 0xfff, 0x9, 0x8000, 0x100, 0xfffffffffffffffa, 0x3, 0x7, 0x75ba20d7, 0x0, 0x7, 0xfe67, 0x9, 0x4, 0x5, 0x6, 0x1, 0x0, 0x200, 0x5, 0x7, 0x7, 0x9, 0x8, 0x1, 0x9, 0xfffffffffffffffe, 0x9, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f00003c6000)=0x0, 0x0}, 0x0, 0x7fffffff, 0x1, 0x4, 0xfff, 0x1, 0x1, 0x0}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f00008f0000-0x78)={0x0, 0x78, 0x1, 0x100000000, 0x0, 0x81, 0x0, 0x2, 0x100, 0x0, 0x7fffffff, 0x8, 0x100000000, 0x3979, 0x9, 0x6, 0x74, 0x457, 0x5, 0x6, 0x6, 0x400, 0x1f, 0x0, 0x7, 0x3, 0xc36e, 0xdae8, 0x56, 0x7, 0x8, 0xa0, 0x4, 0x6, 0xcd, 0xe15, 0x10001, 0xa0, 0x0, 0x1, 0x4, @perf_config_ext={0x1ff, 0x3}, 0x4128, 0x8, 0x80000001, 0x3, 0x1f, 0x6, 0x4, 0x0}, r2, 0xfff, r3, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000038000-0x48)={0xb, 0xa, &(0x7f0000203000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x2, 0x0, 0xf, 0x0, 0x40, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, @generic={0x5, 0x929, 0x9, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0x15}], &(0x7f00000d7000)='GPL\x00', 0x84, 0xa4, &(0x7f0000366000-0xa4)=""/164, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f00006c1000)={0x5, 0x78, 0x1, 0x9, 0x9, 0x0, 0x0, 0x7, 0x40, 0x8, 0x1, 0x3, 0x7fffffff, 0x7, 0x3, 0x9, 0xffffffff, 0x100, 0x2, 0x8, 0x7, 0xffffffff, 0x40, 0x101, 0xfa, 0x0, 0xb017, 0x1, 0x0, 0x5, 0x8000, 0x0, 0x4653, 0x7f, 0x8001, 0x9, 0x6ba, 0x3, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x289, 0x0}, 0x10000, 0x100000001, 0x6f8, 0x6, 0x400, 0x9, 0xfffffffffffffffc, 0x0}, r2, 0x6, r3, 0x5) 2018/01/28 22:31:00 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f79000-0x1c)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/28 22:31:00 executing program 2: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b0b000)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f2f000-0x8)={r0, 0xffffffffffffffff}) 2018/01/28 22:31:00 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000021000-0x2c)={0xb, 0x33, 0x3, 0x677, 0xffffe00000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000023000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000021000-0x18)={r0, &(0x7f000001b000-0x4e)='U', &(0x7f0000020000-0x28)=""/40}, 0x18) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) 2018/01/28 22:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000be1000)='./file0\x00', 0x8) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x2e, 0x16, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008d7000-0x18)={r0, &(0x7f0000da0000-0xb9)="7c56d6ae75ace2cd2c75e8be464ee68676967128cf9e18f45b5d7ae77267038c3c806086b3738346549e58658dc7c4da895dd4cf2ae675dffb3f09033950f7e109df9c65dc66eb3ba774ddf66dbe25b2148a7a95e9517a9ee8764bc0e7ec239a8b934d29758860ba7eed161e9274928bc1b96d12e67442d4cb6468b1d14f29aa54c1f2f2cd3646dea610895bd53111e7e853601e7f574bff6195d54e41d9c13178f1c04dddeb3e5e7f79c8d600898ed5a4985a2a796691a793", &(0x7f0000884000)=""/91}, 0x18) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e79000)={&(0x7f00004a3000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000504000)=[{&(0x7f0000463000-0x59)=""/89, 0x59}, {&(0x7f0000aac000)=""/4096, 0x1000}, {&(0x7f0000465000-0x1f)=""/31, 0x1f}, {&(0x7f000029c000-0x9a)=""/154, 0x9a}, {&(0x7f0000165000+0xd)=""/0, 0x0}], 0x5, &(0x7f0000bde000-0x1000)=""/4096, 0x1000, 0x100000001}, 0x40012000) bpf$PROG_LOAD(0x5, &(0x7f0000ec2000-0x48)={0xb, 0x14, &(0x7f00007ac000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7f}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x12}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf2a}, @alu={0x4, 0x7, 0x0, 0xb, 0x6, 0x56, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000e68000)='GPL\x00', 0x80000001, 0xc2, &(0x7f0000a08000-0xc2)=""/194, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/28 22:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000041e000+0x4dc)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f6e000-0x10)={r0, 0x50, &(0x7f000051e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x9, 0x8000f, 0x3f, &(0x7f0000472000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f2d000)={&(0x7f0000ada000)='./file0\x00', r1}, 0xc) socketpair(0x2, 0xf, 0xfffffffc00000000, &(0x7f0000dd6000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000d91000)={0x0, 0x0, &(0x7f0000891000-0x30)=[{&(0x7f0000045000)="af", 0x1}, {&(0x7f0000238000-0x9c)="80ecafc3ea98db767c6ef0f3141074d6eae959586709f80eb0655117ef872c7be0078b83398e9cd43f9e9c1fb3bd91e0ffb66e9de26110337e0fbd5e72819df683d9ccafa252d45ec2dd4cc7337e78ca0279d5d5088add171310737a0698faf391a6bb2c3d1877da8ca1cdc966308af4a3d73dfe566cfd908b1070e6d97944d8e824e78ecaa21c31d63419753efc1231d47e7537e2361c5f7c6885a0", 0x9c}, {&(0x7f000002b000-0x7e)="dcc87b015c5d9c99c30a1c7cede7e736592d5e8fc7da908d014df27297ca89f45f2cec924c79e5e0f46eb7c59ccca168606f4a6ca292495ed3babc728bdcd39be190038559ca34b0e39aa896a45483ed7b1dcdc06e62c35f49ccf45aa54be3f12772e1486ff4e0433c1377ad9afc0173b8196170bc304b22576baeaa9d72", 0x7e}], 0x3, &(0x7f00005f3000-0x260)=[{0xc0, 0x1ff, 0x94, "6655bf0c0d45968826da6f904d0809557259eda9f508ddd6f87d576eb9a9f6428794967b666e23f12cccb37dedba2895e69e8bdd4b8d3fa921d22327e787651dd0b96e87467fb44a7978311c592fc4f64734104f08771d84e34c7683a10e98c84eca25a0025714e2ae9d3b63592ed16a5df7a2d76707fee6904af6664d0f0ce919ec091b6796b68a6837164c14d7f4d75bf28b22c9e00d83b3a4010d4a153b9b6ab37771259fd9a00b2e1683"}, {0x98, 0x6, 0x8, "1c7d2036507440ea323e96ccc089af72ad28be7d7b241a94a983abe96c9c9932179858ada07f8c1d84ce4286869ba051286819af86ec3a40243286abb9e695719169bfbe05df1ede9f3d995d478ff9147b4132c47f7df6a0a50a6ee43baff5acbec733cd4464713f4d60e4940ed9d959b8f276b26ef9c55fadbd06b75e7e7fd5bed52de93b7c18"}, {0xe0, 0x116, 0x4f5, "45f512c1c3073b23afb1b924f5e361155badf640d9b7a246943eb7e91cb81a7058410f53cf6942164019cc9f75d8609fbfc6b14bd6d3356965518949929344165d6bd7983417753d730e8fe15866ed2388f8c327bcfab16d1b34dbaf0a58abafa0e47a3627bf5438ae9b88f5e65d8110bc6bab7f08f4139f22d5f8df5c4f987e7d94ec0e04f54ebb83b4a7c009a00bb885580cb21ce19cf543b4f590f95f042ba5268560818b3c93de52270301c073d4bb41d04a0efbe0a411878c81760194ee19883a90027848d33db2ca7c7431"}, {0x28, 0x10d, 0x1, "301fa01d1f9f0fa2c125a8ad53c40e7f91104c92"}], 0x260, 0x1}, 0x40000) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000b97000)=""/237, 0xfffffffffffffe4a}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000022c000)={0xffffffffffffffff, 0x50, &(0x7f0000c90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b85000-0x4)=r4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004f3000-0x10)={r1, 0x28, &(0x7f0000bc5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000d7e000-0x1c)={0x1, 0x3, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000f000)={r5, &(0x7f0000009000-0x1000)="", &(0x7f000000e000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000988000-0x20)={r5, &(0x7f0000fd3000-0x1)="c9", &(0x7f0000347000)="", 0x0}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000027f000-0x8)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000ef8000)={&(0x7f00005cd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00001b0000)=[{&(0x7f00006c6000)=""/13, 0xd}, {&(0x7f000075a000-0x72)=""/114, 0x72}], 0x2, &(0x7f0000a11000-0xd4)=""/212, 0xd4, 0x4}, 0x40000120) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d37000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2405, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000944000)={0xffffffffffffff9c, 0x50, &(0x7f0000899000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000083c000)=r1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/01/28 22:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000507000)={0xffffffff, 0x5, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009dd000-0x20)={r0, &(0x7f000030e000)="a6bfa7d3", &(0x7f000007a000)="b8cb40c9b58ae564fdc2be5a7d0a5079369a3527fc39a1b445b54fb6bab008461e148bd6b62ea08c564ff7dc341c00a5be0e79ffd2081c4be2944ebdff3d58ed62685847273890598b500cca2dadf8316e97036b6c7b74c6b63b6b6821b5c60e158b7f9790aa41a04e97cbafa9c3a56d0582e84f46eb3c586439cca9f8475e2a97a2b9a62ba000e335d62bab7b2b7c638406d6ea53982557f796d45be7536601dee471122c69211e2fbd3aad62a633782accfc44ef37c427743380c7f8d0f92f357f264680883e8d7ae667ece6e8d960fe9185942125", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/28 22:31:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000bd3000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x80000003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:31:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ceb000-0x48)={0xa, 0xb, &(0x7f00004af000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x7}, [@alu={0x0, 0x2, 0xf, 0xe, 0x8, 0x0, 0x8}, @alu={0x0, 0x6, 0x6, 0x6, 0x1, 0xffffffff, 0x0}, @alu={0x0, 0x6, 0x3, 0x0, 0x3, 0xfffffffc, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000)='syzkaller\x00', 0x5, 0x52, &(0x7f0000000000)=""/82, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000389000+0x431)={r0, 0x0, 0x1b, 0x1000, &(0x7f0000001000-0x1b)="6b15993f0f754b2bdca45e2c2686e7fc77084432fab9ea7a0a534c", &(0x7f000092e000)=""/4096, 0x8, 0xfffffffffffff801}, 0x28) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x1000000000000034, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x336, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:00 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1cd, &(0x7f0000cf5000)=""/237, 0xd9, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073b000-0xb7)="38504c004ca2979fba93738a08d41b23212bfa119364c6fcaa21bf9a8e2ddb39abd44f24e2d93d29abe7a723562fca32d964cc7fb27e27eecb7c6f2865df2db292ce49e30f375dc42c662426377f4a1311331d0fbcbff06f83ed915a16fd2e8b65a8fd9de5da1d5c5d8deb3351a2fe059e1f5ed01986859c177ad7d8eb48222c4d7b51a79b93895cf8a3883e3afee6352608e5d4d5aa968a554dd2e3831a575c1f2c3438940ff4d80f1272e26a7a4ce5680999261819f0", 0x9, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xe6) 2018/01/28 22:31:00 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) mkdir(&(0x7f00006d1000-0x8)='./file0\x00', 0x20) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d9c000-0xc)={0x0, 0x99d, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000d51000)={0xf, 0x8, 0xec5, 0xe000000000, 0x2, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000030a000-0x20)={r1, &(0x7f00001d6000)="6b8c58a0857312861f0cb39e1d9d333ff839bc6ce35db10d4cfa19b333e9c2ec3d353cdbfaca7e71f8d5ac9511390ef1e44a6153a0d0184d6b9e7c45d5d6e5185e9bb54da5e3a36c6eac2ad6a86af67cba731125035d64bc0998e8f429b70e707b32652a6cceeb2a82122fffb0b88cc37ba66e10f03f87fa113630bdf794f322d6ffc76e740e409d1b2ab646341e2622b365f7af69ea9c685d551454364b50cb49af579cecc411544b5d7414ad9f0ba6fed2897d38def70484136d924a9c791aa0d6da8dc0dfbc9c02847009db9f986ee2c27639797cba", &(0x7f0000b93000)="9b2e7421b82ddc3b87a88218e5255521fc7445b2cb0a91bc0d12b9428a5b651f25e4db3c5df339bd6b2d70c95407179054fc63a0972d2eabb90419023ae2e3bb9934917ea16df119b0d70d38b516dcd8281510db7d17ee87c78f737ab72f04ecccfe091b4bbfe20338bde30c81791a0088cf55c93b425c6c5152d1b9a9da9fac3818fbb834e5d76a5dac0f223dc720", 0x2}, 0x20) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0\x00', &(0x7f0000e0b000)='sysfs\x00', 0x80000, &(0x7f0000ae7000-0x6d)="") mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mkdir(&(0x7f0000510000)='./file0\x00', 0x4) mount(&(0x7f0000d62000)='./file0/file0\x00', &(0x7f000029e000)='./file0/file0\x00', &(0x7f0000141000)='efs\x00', 0x20000, 0x0) 2018/01/28 22:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005cc000)={0x2, 0x78, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/28 22:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002b4000-0x38)={&(0x7f000077f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ddf000-0x30)=[{&(0x7f0000595000-0xfa)=""/250, 0xfa}, {&(0x7f000067a000)=""/160, 0xa0}, {&(0x7f0000d3f000-0x5b)=""/91, 0x5b}], 0x3, 0x0, 0x0, 0x0}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f000054b000-0x48)={0xb, 0x2, &(0x7f0000e0b000-0x10)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}], &(0x7f00005e9000-0xa)='syzkaller\x00', 0x4, 0x90, &(0x7f000048d000)=""/144, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xb7, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/28 22:31:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000088b000)={0x0, 0x0}) mkdir(&(0x7f00002d8000-0x8)='./file0\x00', 0x34) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b5c000)={0x9, 0xc26, 0x13, 0x0, 0xc, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000321000)={0xd, 0xe47, 0x0, 0x7, 0x10, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x0, 0x802, 0x8, &(0x7f0000d14000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000d4e000)={&(0x7f0000129000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x0, 0x1, {0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa4}}}, 0x32, &(0x7f00005e0000-0x60)=[{&(0x7f0000849000+0x115)="50d97b2a3acba6af479ed5277525a13cfa4364ad8f27c840786afb0f334ec5345350652f11b382b3a607712798e2265a2594becc33e92dc3cdfd87b63ba44ba5a0f458485290605781ccc4ba34bdfc35c867cd13d2d5d5cbdc1b9edfbd83578089da25b0e44b5945ffb37c1b345c6f02d1279be82d6edea52daf83c84815567042e9796a134d5f6393cf9273427aee21a5ddb3bcb45d", 0x96}, {&(0x7f0000d27000)="3ce3079b3308ebbb5c4097f6b0ee43cd526274aacf2aa10385253ec9621eb7943bde581c5d00246e1d081d5d5054e6fbae83abc18e826c0911026e0fce04ed97b77defb7fe6ecec20ff678b1b0550ec90fbb3284f3a3967b9caac29a7aab8553f657479e8596c09c40a085523e952ab49c", 0x71}, {&(0x7f00004f5000-0x6)="e131f0dd97e2", 0x6}, {&(0x7f000013f000-0xb)="0da176008c13e9eca17263", 0xb}, {&(0x7f0000800000-0xb8)="b01021c285ad3897de49d4262928cd9b740f4447090c57efc409df2f9c4553a4e265a229e38cfb1332b3f1156eb921d450ec6521fd7910e5395f5bf1691526fac3fb740705962e0cc738764beb455b8ed1d6495efbb2a65ab26cb9f7dd0fe09e04b9fbf04c4f2d2184ce503c493dc8b9108fc811c1d03ffff5bb3fe2d37ad558cfd9a59e1c22e6cc08e1036910542f8952de3a2ad812e5c32076ce1c9731ced5a91fdb21b72ab7af376b839432db899f326504beb8e8efb7", 0xb8}, {&(0x7f000041d000)="fba34e78add351d4561aab1a36352b8ecf", 0x11}], 0x6, 0x0, 0x0, 0x4}, 0x10) sendmsg(r2, &(0x7f00000ef000-0x38)={&(0x7f0000302000-0x1e)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @common='syzkaller1\x00'}}, 0x1e, &(0x7f0000b3e000)=[], 0x1000000000000029, 0x0, 0x0, 0x0}, 0x4000) 2018/01/28 22:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f000088a000-0x8)={0x0, 0x0}) socketpair(0x3, 0x80003, 0x40000000, &(0x7f0000233000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005e6000-0x4)=r1, 0x4) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dc8000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cb6000)={0x0, 0x0}) sendmsg(r3, &(0x7f0000faf000)={0x0, 0x0, &(0x7f00000da000-0xa0)=[], 0x0, &(0x7f0000501000)=[], 0x0, 0x0}, 0x0) close(r0) close(r2) 2018/01/28 22:31:00 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008e6000-0x8)={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) sendmsg(r0, &(0x7f00007c3000-0x38)={&(0x7f0000001000-0xe)=@l2={0x1f, 0x1, {0x2, 0x9, 0x4, 0xe4, 0x100, 0x3}, 0x8, 0xca}, 0xe, &(0x7f0000d0f000-0x40)=[{&(0x7f0000682000-0x60)="a98cd62c2579833ec33db1acfc2a0cccf4a2646bf9da7428b7000f5f2d1ce71b6cbc04ec64443cae6804b5997b6761de2529792087acef901c36b017fc5daf7c52980558d818604be790c84668a35d95b8bf4c4a5372585240c68f97be49ba90", 0x60}, {&(0x7f0000001000-0xa1)="cfb02ce1de72b5eb3b4b68b81aa4301b7c5201d75ca25161fb79c48ed58c7af6f5ad4f268fe9600d03e99c2cb208ef7583184b84a9d69d3e3ea8678a65ae40925190868d87958e90704982e4d19d99ccc314d100b44dcf7d4802cb0d63bec7c6c7e394c5d1187ec61767be6fa701b7b90de76e5425725375ed532ae2f0d119d4c9b112849f337b3ce3cad84103f3b82404f2f20a327db4d0aae0e812b70ee822ec", 0xa1}, {&(0x7f0000142000-0xcc)="8d9436bf7dcff5c37e925a89d2893ec7e9148857a6bec15d65a7e5f50a890dabbd21365e6732e6cd18867c38da62c43ee72a8a64ba78318c5042735cf485abae9e05b6aeb23cff3a5334f6dd6502cc17e074856b755e00b09c0119d4ebfe86f08f4ac034da5badffeb466ed13d8121f6d0f2f349f0411da074d96df70b7f59776e0cf2491664e7b7737d9591aa5637d550be99a938279648fd9c7e9cac3b5c03b869eb4afca48d8b61b2847c08d746a6b99c53f0c2e2f0919b9c7812adbf9df23ef9918721880ad3b2b6001b", 0xcc}, {&(0x7f0000be5000)="d7d4650e11d218db454995382fea71588b5253e135e578d62b0c567c38436c37a4467ecf4fc432248a34db547f1292220a8e76a02ada21ecc1efeeb1e26d36e37c81f0ba36cd49492eec907bb179d4b55c221c9442f7a8f758f4a3b8b36ecb7bede288c3dd067a0f7a82c4d8c08130b23b9c83ee72f8852160149b827f7b5fb9665f3a896925b3d672b91b17afc942ed407a0ddacafa8a102ad0d5fb5db30d77662cf1df47124427f4d6d6f21a9d5e32d018736961a54c64698a2dbc9755d51e8844e11cbdbfd0d3c97c21729d9f78ae5352688472e9bb56efbe623bd31b4c72f96dafe4bba62d3162", 0xe9}], 0x4, &(0x7f0000000000)=[{0x100, 0x0, 0x8, "0962ef5439725516f61484caa8634f41a20f56de25d37300171701489cf390cd3f0fcd29b000f2dcb98f7577c966b19add11c6d4dd81262b4f6de890f5395b348fa24e8fda24d69cd95ef2a1e9cf56b4bfca61344e4b3bf198bcee8657309d41b5ed05eec10886040c655bcb71a96a7942ec2eabaf45c5248bb7952b7f016d8df6567452da9323ae3afc5a1a7243f7e1cc4e0c109679e32f304ce7b70d60444359de98ddcb45e738cf372fa16f05355ae2a61bd444d5ce5ed7ac6099c05fcf399a3102c7e8968a91a5f6b1e7c0c05e0fd96a365b8bcc3b81e15611f3c7b12e7fee8a7e14fe19c9b169"}], 0x100, 0x40}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x10000, &(0x7f0000293000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r1) sendmsg$kcm(r2, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x97, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000052000-0x38)={&(0x7f0000951000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f65000-0x20)=[], 0x0, &(0x7f00005f4000-0xe2)=""/226, 0xe2, 0x5}, 0x1) sendmsg$kcm(r2, &(0x7f0000ad1000-0x38)={&(0x7f000069a000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000e35000-0x70)=[{&(0x7f0000f8e000)="5f0ec9c369ad96510584238a07c2be5ad886694f515691fa9a036b", 0x1b}, {&(0x7f0000164000)="1d3f8d4d614a89d49fd58156f1e3e3e466042fcdac4268646ebc9ffb6658522b98274ba365c023147b229309a1e34a067c93b6fdfcf862738a989af620955eec9039371e308b36d7e1e4867720d098b2cf1b6bb09ad56ced1064adb0bb4b55291ec0467600983abebf1b09d1c24f6847e863f20727418d1d0e140f12835a6690ebfd4e9971f7a19fa0c55c75677187ff8a08e5fbe487a65380d9de1e9219362040df65c3e4eb59e45427b56bf948", 0xae}, {&(0x7f00007f1000)="e367da15bbe157c908529edb0c8c3e5785b916a33ae32a12da2c34c13585ff08c5c1989d929cbbbd230144edfc562c92c63964070ccfec86d9634070be6f9841052bc4eb20bd24fa950306bdcf67f5fe0b1bef5a41b34159a5ecdca1d31d2635a9b1330fb5f4b892c6355d56a1bb18161478ba68f586cdf3578a5a9c85f263506669b0bb23af49d0440b0a437fc8eca76280bea567f91021b67d4ca91c998e39e652b8a4db20c3673fb650db9455df470f6bbd7581baeeddcbe7c26262861040d111b1d2a68cb99ddada1c757da0c1", 0xcf}, {&(0x7f0000f62000)="439971bcc060b9fcdf68682997f22cafd1278fdca286ff442d1353e9c0f6160378517f6205bbaf35036321fce462aff9a59854c397c140a77444257b2b41920f93422137f9b3e7b319eb4401ed13bda33c479ee35611893badd0e53c0d4afb334fa44733eda89c087ff66acbbd41baf81a4b96c3ffe38f76f2b0a30843220e5ad4bc7b47b4af33678cb9bfe349013c7e5aced31434fa321bebfde78f7ed3d54ff1a163930b9e5cf6404c450e3f", 0xad}, {&(0x7f0000ff9000-0xa6)="589d66149d76fb93bc27b913ff01c0a8d3d4d706ca641b05313cf8b912b83f6a653552e57ffac75c27dc9a30dc8d44b0a11959239a35419984adf352d421e33d59ea44243aeefb8ad1b4a69234c54ec91fc33fbe2423f11157be8c25db3037dc3368dd55bfa58c199f865a23290491b5ae06fd731fb114497e048395630414dcfe2f1d5111d853c3a997fd7d9d6db9c0a12685e62a8790d8372da26dcfb01ea85134ba531a78", 0xa6}, {&(0x7f0000974000)="b55d4402a3144ac79889c5b5b6e02094f14eb3288265c607dfbd485f5b2eafa99b9f4c410002bc475632f2247f876f1e37ca3b2b86849a538a3ff3cb10459d5fa5766285e1ad4068bb68a1ea05ac51167167ebad5f87944f8c594d6dde0b47a3180046c32c3201a7855ce594d5c1527eff1fbfe5a268d7ddc499cc11033d58e813536c81c30a212e865317ee91d08dce3f9181fd43674eb67a3bf05aaf9926adbac9a7b131b1749ec1bfe05fda371d564d5874979963ce4a01a4ebdeb8ba3f4bca422a48fdeae629ffdc3e1b5385d812c80424541ceebd4d4eb407f4908e70400be4bf03ba", 0xe5}, {&(0x7f0000225000)="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", 0x1000}], 0x7, &(0x7f0000597000)=[{0x38, 0x10d, 0x8, "b272f22b7751b91f240dc27f78600bc0fd03ab4e99ee9d3ef129143f1fbcfc70f4ee39542e"}, {0x38, 0x10a, 0xcf, "8b3badc9dac5ff04156500b652f5a6bc5742a469b4a438bc6862b3f70dc03e6c652fe8"}], 0x70, 0x4000}, 0x40080) 2018/01/28 22:31:00 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r2, &(0x7f0000091000)=""}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e16000-0x10)={&(0x7f0000be9000-0x2)='./file0\x00', 0x0, 0x18}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fea000-0x1c)={0x5, 0xc7, 0x6, 0x8000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000874000)="", &(0x7f0000616000)="", 0x2}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003d8000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000096000-0x10)={r0, 0x28, &(0x7f0000a06000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 22:31:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000382000-0x78)={0x7, 0x78, 0x2d2, 0x5, 0xffffffff, 0xfffffffffffffffb, 0x0, 0x83, 0x1100, 0x1, 0x81, 0x6, 0xfffffffffffff3d6, 0x1, 0x98a, 0x9, 0x5, 0x2, 0x2, 0xbe8, 0x3fc00000000000, 0x3, 0x7fffffff, 0x8, 0xfff, 0x8, 0x2, 0x39be, 0x4, 0x81, 0xea, 0xa9b, 0x8, 0x5, 0x1, 0x6, 0x6, 0x6, 0x0, 0x7, 0x4, @perf_config_ext={0xfe7, 0x6}, 0x0, 0x7fff, 0x9, 0x2, 0x200, 0x0, 0x0, 0x0}, r2, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) close(r1) 2018/01/28 22:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000037b000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b92000)={0x7, 0x9, &(0x7f00005f0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9500, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x3f, 0x7, 0x0, 0x0, 0xffffffc0, 0xffffffffffffffff}, @generic={0x2, 0x80000000, 0x49, 0x7d13}, @map={0x18, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dcc000)='syzkaller\x00', 0x7, 0x9b, &(0x7f0000f87000)=""/155, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a38000-0x4)=r1, 0x4) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xbd9a, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d4e000)='./file0\x00', 0x0) mount(&(0x7f0000935000-0x8)='./file0\x00', &(0x7f00003b9000)='./file0\x00', &(0x7f0000405000)='btrfs\x00', 0x10, &(0x7f0000eb2000)="231560d9132556253b0ca9087e409446e8bee3720774b74e133329801abd8642aaadfe8353816753ef196123834db2a19d551ce6981996d756646930926b4dcb995d03878d0379dc") 2018/01/28 22:31:01 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000003000)={&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000006000)=""/141, 0x8d}, {&(0x7f0000007000-0x41)=""/65, 0x41}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0x3, 0xc, &(0x7f0000005000)=@raw=[@alu={0x4, 0xf814, 0x4, 0x7, 0x7, 0x20, 0xfffffffffffffffc}, @generic={0x4, 0x20, 0x4, 0x7}, @jmp={0x5, 0x7f, 0x7, 0xf, 0x0, 0xfffffffe, 0x10}, @jmp={0x5, 0x4, 0x6, 0x7, 0x9, 0x98, 0xfffffffffffffff0}, @alu={0x7, 0x1f, 0x7, 0x0, 0x2, 0x1f, 0x0}, @jmp={0x5, 0x401, 0x1, 0x6, 0x0, 0xffffffff, 0xfffffffffffffffc}], &(0x7f0000008000-0xa)='syzkaller\x00', 0x8, 0xe, &(0x7f0000007000)=""/14, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000006000-0xc)={&(0x7f0000008000-0x8)='./file0\x00', r1}, 0xc) 2018/01/28 22:31:01 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000012000-0x10)=[], 0xffffffffffffe2e, &(0x7f0000012000-0x5)=""/5, 0xd5, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000016000-0xc)={&(0x7f0000015000)='./file0\x00', r0}, 0xc) 2018/01/28 22:31:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000072a000)={&(0x7f00005f2000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f00000ea000-0x38)={&(0x7f0000bbe000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00003b9000-0x80)=[{&(0x7f0000dd4000-0x2e)=""/46, 0x2e}, {&(0x7f000023b000)=""/147, 0x93}, {&(0x7f0000d00000)=""/0, 0x0}, {&(0x7f0000218000)=""/142, 0x8e}, {&(0x7f0000783000-0x56)=""/86, 0x56}, {&(0x7f0000d6d000)=""/206, 0xce}, {&(0x7f0000719000-0x70)=""/112, 0x70}, {&(0x7f0000353000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f00001f0000-0x17)=""/23, 0x17, 0x6}, 0x40010000) bpf$PROG_LOAD(0x5, &(0x7f0000a25000-0x48)={0x6, 0x10, &(0x7f0000e10000)=@raw=[@generic={0x6, 0x8, 0x8, 0x100000001}, @alu={0x7, 0x57c7, 0x5, 0x9, 0xd, 0x20, 0xffffffffffffffff}, @alu={0x0, 0x0, 0x7, 0x7, 0x5, 0xfffffffe, 0xfffffffffffffff8}, @alu={0x7, 0x1000, 0xf, 0xb, 0xa, 0xffffffff, 0xfffffffffffffff0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xf, 0x4, 0x0, 0x0, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0xd, 0x7, 0xc, 0xffffffff, 0x4}], &(0x7f00002b7000-0xa)='syzkaller\x00', 0x4, 0x9e, &(0x7f000080b000)=""/158, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0xd7d2, 0xffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006ae000-0x18)={r2, &(0x7f00002b5000-0x1000)="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", &(0x7f0000aab000)=""/250}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e1d000-0x18)={r2, &(0x7f0000369000)="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", &(0x7f0000654000)=""/4}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000a7f000)={0xb, 0xbc02, 0x5, 0x8, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:31:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000812000-0x10)={r0, &(0x7f0000e25000-0xf1)="7834391c7c53907e7c3157240718b73a84f70c110111cdb733196f7ba273fbd942651cb36638b819959eea9fe670215f84a269d3a2b4e542b7ddadde7b7508523980bd65b46d3f359f5aa65a1426ae9ebb3308a2aaf3ebfb9932eef0dbf750e343feecc353c7a6d0f860f47ab5e13276d522cb69720ebff28e0c3df0740427f45bd8b03f80d4a4eb7626bf58eba7c05694e3e2e063d9f1c65d78bd4a6c58f4f1f151bac70fba5c1c567a53f348967b381762d982333e1bd2105726d521af4074e6b5be75bf7a1c17be3379d39eb7cc285a35b9baab468713e37ec8af63fc5f1de59294075d8c3ede531a8c1f423256cf7b"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x7, 0x714, 0x4, 0x10, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x81) socketpair(0x9, 0x3, 0x20, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000001000)="b04a2749579615df2cc7419c22506fc3a6a83646f283097014f5ad855d5c3ee1ad28cd1d64fcaf7dbf7f8594456badcc261a5d68bf67ac3c07922fdd23b5981b58ad3222ccb0621a2d1943deb04a29ab03077abbbc8b3fee84409ce7f96514d3a91812f2dbeaf962e20a0291d4486f72f92fa36903241493279e2a69f5adf54bd7fd2424de3dfaff56e9ee7b58cbfc9632bebb492868f20f85c7860c8b64f062b38fb7e0aa1b3144f44fef411780c906fe5da0365d460dddaf330d4ea5567b98e23944cc77c6cb9d769641fbcfd2e0f5095bb958381757544890ee8361c3d217d9792fe51af5fd38addc2c302bf4d5958634bb12966883eb", &(0x7f0000003000-0x34)="8029b574f0bbd04a5d0ff9d1c7d37f3efad57cbae5e0b8df8d888d1365e3beefb2cfecf4fdcd3d5ea9be8d682106ae972a1472fb", 0x2}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004000-0x18)={r1, &(0x7f0000003000-0x43)="6a11ba44d9e1c631df7165d19108f750f8058cae97d5029c9aea7ff74bf07fc805a9618fe16a29fa218de346dae461ad059709ede92ccd3d60cfce55587b1968d3eda9", &(0x7f0000001000-0xb5)=""/181}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000000000)="3156d806296f", &(0x7f0000005000-0xbc)=""/188}, 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000006000-0x2)='./file1\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000003000)='nfs\x00', 0x2040000, &(0x7f0000004000-0xb5)="408cc1298bf0080e657bb83bb253340c0175ebea9e28832e57100440b28a024a9acae9d7b695a12992e27a12e2ca41e48abd6ad229af1254fe44ec38ff434168a5540b4ec6e5830c591785b601939fe62c1d455f347c75af6a6b4cc24174bcad40d85e6c04af5a73196629c6f0c0c818b518074ee0fa4bd86fdd4e0a07d134bdf8a7511313edb79b66d149d5af33bab93077ca01a89a204fe344acb42f63dc86a148bbb325713cf05412ebdb3ef0ce1340a319c60f") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006000)={r0, &(0x7f0000007000-0x1000)="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", &(0x7f0000005000-0xc)=""/12}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000007000)='./file1\x00', &(0x7f0000007000)='minix\x00', 0x104004, &(0x7f0000007000-0x6c)="999c40bd290e0e7f9343a602ee0a78a3fe062458a578af2419a970e82bd5ca95864e9653ec43d9f0f3692655c716933664be039a0dfbf11bb3c5f3efb00dd9a1b2f3f52ec2342e4fc65a971722cd7cd8585c48559a8bc376a3b0d73597464222461731ee0765ab23daa9c961") bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000007000)='./file0/file1\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000006000-0xc)={&(0x7f0000006000)='./file0/file0\x00', r3}, 0xc) socketpair(0x2, 0xa, 0x1f, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000009000-0x78)={0x3, 0x78, 0x9, 0x1ff, 0x3, 0x7, 0x0, 0x20000, 0x41, 0x8, 0x9, 0x7f, 0x0, 0x2, 0x5, 0x1, 0x10000, 0x3, 0x1, 0x4, 0x400, 0x0, 0x101, 0x1ff, 0x6, 0x6, 0xd3, 0x7fffffff, 0x2, 0x3d, 0xd96, 0x5, 0x8, 0xaf10, 0x5, 0xe16, 0x100, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xd6, 0x4}, 0x1d002, 0x10001, 0x100000000, 0x7, 0xffffffff, 0xa4b, 0x40, 0x0}, r5, 0x2, r4, 0xe) 2018/01/28 22:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000443000-0x8)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000851000-0x2c)={0xc, 0xe6d0, 0x3, 0x800, 0x3, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009d4000-0x94)="80af0a9684df8699e66871165a64f2181e886a5572b4d98f2c226f4959336ea948648584fbf248ab49c8ea2621089ad5fcb46ec6047362b89a246edfa7553590a583d10a5078ac9a0e3aa12953ed7fd3a0a05a8e4bd9d14977c8a10564e7d823cef09ecc401d5e1e5d3e1b35096dd799bd23e644041ad3c81c9d02432e6d66b2661d3e3236389e0188deaabb2d2906271931d6167a9eb1c8f38065041aaba7d76a3bde47c185764ad6895e299b0f5edce6e304e657e30ec5a1570e4e33e3f185fb44d4c2317c2e198ce6ecbfe36474af25988a0a0eea051b8280b03beb487274928e67083d33e4beb923f33aea35f570d30e1c6bf8f0bf478af00856f84d0d6d54ebf697d7886a22e6add0") 2018/01/28 22:31:01 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000013000)={0xffffffffffffffff, &(0x7f0000004000)="4df616052b3835ceb14d2fa0cd6fc964b537bbb977c2419b74", &(0x7f0000005000)=""/223}, 0x18) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000016000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000)={r1, 0x0, 0x75, 0x1000, &(0x7f0000017000-0x75)="0f75bacc63282a576af1e3c6b3c8e88b13a3b0af2c7d858498a39ea0825bfc4256c65cbde4f7af068bb9c2220b1392faeed4f8c6843759159f9b419935d00b6b378587d6c8bccf73b163ad9bfff75e43a6d7e343c4c2200e3ef32b7193949f0c2f51944e5176366f287544e3b46cb3c3601a3c7ed5", &(0x7f0000016000+0xa4a)=""/4096, 0xffffffff80000000, 0x10001}, 0x28) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000016000-0xc)={r0, 0x3, 0x8}, 0xc) 2018/01/28 22:31:01 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x19c, &(0x7f0000002000)=[{&(0x7f0000003000)=""/232, 0xe8}, {&(0x7f000000c000)=""/181, 0xb5}], 0x2, &(0x7f0000003000-0x69)=""/105, 0x69, 0x0}, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000007000)={&(0x7f000000d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x2, 0x2, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}}}, 0x32, &(0x7f000000c000)=[{&(0x7f000000d000-0x8f)="41ca94af7ec2d610128e1721d49eefa242477b298a966e3e6e77d6eb91ee9d5e27ec4dc446b051aae2f534f7f5aa1ea9d74e800f38e34e3e694eff6e44128fa17520738eabdef328f1b082a31797fe3dcf66bcfcbd85b6ad49c3742fa83478244f219613c036550b8b09f3262e02408ae57ede8c691c0f81f595f20828d62162b6ca32576a374300f4aa95b602d35c", 0x8f}, {&(0x7f000000d000-0x76)="0ab4c7399266079c8249037b65f5ec1d29476daae349a40833bcdae7a65deb8e3e37cef3f69ddd069e426ef244c050bf8b72541aa79b844f374e39496335340a9a35d3222a757297da11a0cd906c9310f6428016942ba0c63b0f3724d659443c5386419fbf823be84576db66099cd6bf053e25f559bd", 0x76}, {&(0x7f0000004000-0xa3)="4da67813e2e29c1af8b9701cd3d4b0963c02f46c1e69bc22e712983d5c8db6bb377ab62f003ab55a0843efb3c3746141ffe68a3c67e052535cfc721ca7cfd52f5af10f388a1b25fc6c55dea814da3d82700b8344719dd07d45c6ee067c4690c5f44945ca2f700fbad05710979ab89b592e8440433e9353e7051bd71241bc40ee6c061a909c6b97e9e97f5e7134d336c42744eea0f4f11188acb754501562910daa7c8e", 0xa3}, {&(0x7f000000c000)="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0x1000}, {&(0x7f0000005000)="f6aa0514ed0dd8db4e746dd467a0c12954b5f81d24124074646958d03c3690de508242d50835682b04faef6c216ff881b61a9526058f7116bb2b5ef8c2a9cd5f59eb0529fc8c0ec86609d32fac1a0d6f78a4a872c9e8afb1d8987dda6ca0f12058198f895b21a4a8be21293b0b8e805134dac2a709ebaffd0851f795e9dafebbef734cfd8658b8c9ff54666bbb114fc47c60caa0f695201a0885cfc04d210bd0db8a791357931c44710dfedc1ea2e5254f21b11afb5da9b7a1fcae783155e44608094ac2a50f89748d95178f23336ba90f0ba98f18161c9f3e34b191", 0xdc}, {&(0x7f000000b000)="a5b2e9cdf59511b4805835a097f3e1ce4966f8d1bb28e48c646a9d0addd953a8a938dc348679c777091607c9015150b3803d1c5f98eaed5a36706b531ecd29d0b7d2fc9d37184b4cb42a45d8da064fc6c3058865760684f57e392746000303c33a4015d543cc630450b6ce661c09bbedf364665def91e448e73830bea99a8d50eb9197f5981cb3bd1b5adf0fddde88e9ba420c65bcd8c7d411f342773ab1fbb5dbf189039d6bd58b0e6357943369bd0895e4f2211002fb3cde97dbceb44125c102ce649a0ccd08d7ccd82aebbe", 0xcd}, 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"812a881a8070db6d84e5e97f4cb903624a569192205f411d151499bcb645a7e96faa3ac2fa3bb5711fe791eaf2bc624341a088779568a0684ee6edb522414177f4bae496bc99885fe1a654192793c753e6dc6b7ecce8ccda9d4eb2def81326bb3e1facbbe4cd7ec6f96d48ea127150383c53ee5c1e0d070076cc69b188fbbc4003e243c310caf2cb1d20a365c7b98394363a144f92b9f86c0f1da27ac9b2eae751c661698b7dab221265303699ec9dfa79c2007a2a4b3b972debb70e011d76000f8fe55cba6f7e894b93e42627f680568283f9cea2a828b9e985db403c3685e14763dbdc0f156ecc18274a2e709554f2f527e5009ff7671cfdb1826f402301caa8aeebf68ac1c0a6268918a7feabc800002718451f45c175d3e7a7a4ca1231e2ce54166ded2a25064ca630aab229be434f902e47505bfbd55c463f409d76eb1532c8d4e2b87bb5626e29723ada7b00719da0134637bc9906e24a3ea07c2e049499f4f7ab0a64ca7d46dd96227bebdb01d482f2ec3d92ed3b94ef6a8d941191b8a1f54542054495f0732c9b6b72e4f68c0655f97be46829124c57dbc13d7630ab502786c158e8571a2ec44b636228d4ca693a7bf38e92a660a48efcbe0891322679d6617e76f4b15b04f1273581ee0e759c883e75cd483fe18b1efed1dfe564a485567b4ef1751f01aca98af5fbf8b1aa34348760d39d2bb0bff8a72e6a25185cf16f8fd58c66ed4fcad60920c8a41d17cda7e29c2acf648bde840c8274fe89a3d7c4d21fcef7a7387f378b43b2528f71477f7343311a974f98bab4158b65c7d9b2248d844fbe21272fb08ddceca0ab26f9238f65932536994f2826cc600631819b25ba94b6122a1eecccc98b5a80914eea2b86180b4c82e092e0994d6723d54bab0e44ec27f3030c2226d95c49f755d2592a6ddbaba6ade3d660e2beacb35bea46ebecb6146dc70ab9a071035505c91787bba653a925c2f569e1a3437689e312ea15f55fc10d58a0cded790f3059ca6e796832808c7ef527286ea3b0303d2e1158e04c4f3fbf145d022e83c68a62799bde9aa50d07e9e22f1e4f2453a8e5df0371959d12de7fc03e15f02e401b0820911ef1eaba21c8fe1a3a81e50b3e3ea42ca7b3049c0ca958af1fc3aa3479f5550c27d19375c7f6b191be5b77c87a3833d6d5235c83599fe7b076e3e925aae057bc0097252c7bb7da1ed9b220cdffed6a54d4e5191a2654cb5c2367cf2477280631a8b46adad97888fd059370939d8b625fa3019974423053cf86c28a4c76266625dbda56954822c95f53626776d2350c879b2e0c255661081b0d499bbc39ac24f98b5a312472ae74aa55f741ee31599a630c7f67b0b774a309d2ff031e2f528ab894dc0133f1ae48ed8f387a0d21c1126b64bfab38c4216f6854c3d9159426c93567525b31b769d160b5ddf0c13cbb0dcac2655cfef55e0310f46ab2877c7cb0493eec892ca485df64cc12ae37d24d2e9a68807061afd223030c62b766fa4cb441b5e528d1e54b8be4cd1e94891add99db62a21f84ebe6f85e3a485173c02be3670b5c832f208450a7a81d12534ac33c482b906db2936906a4f5e2d3e8711c0437fcb78144ea8ae0aae030e9442301ccdef67bd339d280b0083491d722e52dfcaadf1744cb8fda7feb8a3ad816b13eff1849695ea6536949f810e03e53167e5c05aa2b939f4b8cfb57433415fbc26b2ec01e46eee7379dcd60761e839b6ec3a8848f939873fc3a5435e96c4c6b41049d35c6d9c82927f5ba6b136895c40576936b95d19a57df720546c9368286c8f01110205408709e7f748b0127e145c706d3958669b80524b8546df297ad2810608e9a5e344c4a39fd25ad514522de909cbca8039b00fcdfa4fa4b71af13e7a3285e0c2101356891faa98d1351e41fec9379787608af266dcd1617ad5f9cf958a02f54fca96f62aee0c26597d65e2d5c6b545b3a154a8e7a91844126daee11271649abeb00548ded433aff6d8b646239790df3af89f09b2f84116e63ac59515b1803d2cd3b9a9e6a768bf6cf736083f608fa00b06f96da5d2e8823ab30ae3d4080d231ebc445baf416e91ebf12598d23c99cd6748921c75fc09ad2f3e7b12126d1224b852907daa45009daf874b9c392a72979101d6f114bf0550ecd7ade67fa11fe2f99a2f7f1b8e78d128f64f3bb33ede99d6a52787a1f122ac9824215129f6169df15ed19707ac7c1276cf6b5dc7a9a18237660673ef882eab4e5cc5343a0a2082067aed4c51e4e0d4f0f4bc5a70e6d5ec55e7c32edd1635b5e6b031320dafa5e3bddd206a58571de0a815fe6187509e96d4086d514e78e458f78460d307b8a05bcdcaa76fa619e9491a4dd41e85edb57fe9114d239d97927081d02157e40d3547095ce0ddb8227e24cb6b41f197d3e800f2f506bba23bb1d3313e1c7aa46335126911d21294364d37d057e181f5a44b8cfe86c082f44d4c0ca4ea8567c8fefa7935147c2f34710c8cf63cb0a974e237b0162caf496b5243b9315d08a6a0191c073e36ec3c37a95e965ef0ccef5e65617a85a2d42427eb33fd047a560b62661ad07e3583aaf17ec72a1e706de83d647e6f872ad6116aacefdaa94b961f7e118d0dffd3f898f33b3edfe1d7a9058ba340e9df20205b3372495d78691d28d97207d7f1a66edd06d45ee5c854c49da27ad8fe4a595d82b5dd9ded0a12f88f67903a448a18dd00e110c3b97d59a259ecc37320857dda7569e5ce90541b7c5e511bce878ffc67c633482063a5901210112b94bca7845f57ba8983e90ab53ad78b9ac927db89eb31a9be521b509710e23159a8e8b3bdcac9bbbc8a5f957f4904036a4f0a4cf3cfaf6727fd32e55b30b90f59de3561c42e2f177597e2b7bbc1c65af52f6483dfd695f0d401a0b0775538172fc9270e2794921f102b895969d490e75b988026d9fe7365867d2fee2a0338380c3382190041f996fb2bf668999270555f8936c227a880566b4a9f51e4d7df39f0a92e0fc6c50d58089c2bb79fce28a6ab863a840e9f3be9bc536243c794d067a80bde8d192e10ce3970e719f9a5fe83b908da5d2be0552f31f014bc7570b039091271ba809cbc990fcc1216329dec541d4589ab72ca3c6a5acacf951065fd3526f8246f532b34dc68fe0723e6c22fcfb70f5289d7fea7aec87a2c0ef916c2281a219d3038db29aa8e17599fb17a189ae1b576b36b2d60d394f594ad698ddee1b8ea281b8a176d46f9987f0306a314b634a0d78252a1d64195aa635e09bd699a330612599a8b88c1a2a732decce209ab4c422248d04a38d85c480be13afbda4532e88706f76cf2c0a193120a7391dc37327578a6852f867aa3781233293307529d0faf63616113e29a248bfc6a9b77f855f7e754fc030cb6b69eeb1c747f1c9e18261bdd5822b7172db957eca9c3074672788a0400b41f9f85639f5777e1e35302289ff5233d5b020f0ca9504284fec1b6171245a3298fe7c7efadf9cf48298f94f724a9cbddfdbea3a83328b2394f6f3d0ef9cade2022192b5eb66bf874649aa8b559abd75aa4854ca5844ef7887e52625eaba60d39cc3a7e4784a3420b66ec1e024af48de09756a23559b029b7deeaa0306a2483405aa5676d4e0f2526c4405ae1585bd1aa5c6fd58ea51888e138f4536ad19c34cc253713bdf7d9ffbf23635434f5e003a9f5f552bbed7b3a3eff34844d258ad6a6c41abde4786d3b3c91360567e74cc4b4470c12863fde04ef9e0c71f1937f39f751e7f43ae4f351a2a2a7b18d060ef98e121ce23fe854e115667826985ce5dbcb984d844da781efe1fb038a04818a560a5b0acb7bcc28f9e83732ec48eab7adb393c64cae5e9e2821ceef7ad416e91ab0818873e3974db7e7fed505cf8b2348f7b7aa0215fbfacd8290e77b0b8c02e8eefe5b8a0268b011f7082da37302759c3c79d6755151f9cfb7b18774d4093c42b9c2dbf6906dc7412e5f7431a7bdbdbeba4ae21161da6a1616fd05e2d4afcd5fc81cc3937e9124d154e67b5fad6b205a894914da018dae3f5b095315f09b0a775e76b35e7d4da954185a0528cae8511d648d9aeaf76947090920b81ebc58afa243edcdb32cf78f105ff2d5d6dcfa49eeab05dcb675d4399b6e89c102844b2e0ab2b8f48f3719a1e55b4deee9e3c5e64932567e64fe212340cb5aa950bdaf4442ce8c39d096581b23cc293d88f2ab16b9ec74fe82edaee55bf13ac4428bac4c18b1963dfac89ac929901a24e7523912ec177738276f001bbcc47616fb11acd355f00ee55359f2a5cdd4d9136ff51f9cc7088e73bf2969d091f54a1a46337835b2f73e88e32ea1a48ebe89679e8719bc55c2a19abba48a2d1f6aade47b6641798bac68ee9a549a8ca355863a14dc9f7dfd71d1481259ea899945ef9f30a959428aff0e95ca5e408526adad7bb1c1a698443398e4fae3208fb4baf4781763cf6631a4cb2fd044a7830ee7f3d0f888e0dbfffce9553af13c1ca5e4a04db73f38cbe44b0adb6b5b8e6d1ac452ed2bd4207ffa3ff9dca28711096108ce9223dfc3d9804f27a93a42695b623fffeee6763885eb16e94a1e59039357c4f22ea5703f7fdaf0e89774c2bba3d4e9fdacb5d60ae6437a999a68dfbbec6bdc47dbb1ed6132910e3469781fb3e121233cacaf47f778aeee4d9332faebe297b8d86327f18f7597121349ff8b4253c8d938365330fb15f956bd8b2731bcc9c64dadf44bb560247cd75b158e52e232150e4fa3b3f6999a7143566b04865f681f444cf135a0ef886cebdd6b5a8b19fc70a1739302432ef58f04d583e72c48003cd835124fcafde952170f9f7558aa61be042f361fc5118e108c96ec91aabecd9a0bede6a5985630940cc08cd3cc160d619c6ffffb226f83553d6fe4dce8f9bdb8242778ddc6de97de60e34859f0306511cb0de76d0c30d14e0dea12a09399725482e81e9b3f25dac9d8e4ac7715d823f34a9ad90b9fba2e1ae0dd9f0d590c57025ebaf03100f405990c7f28c182819147a9cb21bf87d3ba64e78c9957994304ac7bcc9d5a5e9c4a473b282e398b160faeb0f66155d31849521c1096279e70ae44f39d7ab1ff7d13c79f84a843c1fae669e072955684c85c4be40f82848e6eaf069b153ac550d9ef8a8038b9c5072c1d3cf867bcf6553da680fb6f9c84b46bbbf1cabbc9c67a88e1ecbd8db8a298c0c6ceb64fc3a9697743bbf3a1bb340f85c9dc5bf8aa9c614ead2a897b21412c3752232035f2c3351653a26554d2e6be45bf53512b90a95474ea8253c33a332d6e206b659fd93a846f12cb7755ee2b7a8fe5201633154b2c627286093dca575816985a5853d0a77c1b15d7b33e1fada3227e1893885208446b9e7925cc38fa9bc6271b653be6c45180fe3592e921afd28be2aa064bef01835154099c90b6dbc0f4a544ac5aa31392d48751207546774d2e6dc4a0df9be19542e34a3ab39558e342558842a05340ccd5c08e6129fd880fae66b2a1cc3482c7b7595a705d87a2487f8fc24337c482ccc978ddd8136ba4a0e9c3d6155b8fae85cad4c894455f27c718248529f10efac1907238aa38b4fa5f6297147cba8b89099de42b1719300e26319ad81c0fac9125fbbff080f47fb7908446a670216ba3a2cd834f8fc0af6df0bac650c6e43de3c849f3ef67d7ba568b3daaf8a087ef94386db129db06cb36d5ec3df94f4c42da6caa82ff1ce5cf650625b0a4483ef9790dacbf22983001dbb3b0940a7883837467d7b0dbd90aa921f4597e4b32ee19ada2f96f5f28db3311e037adada7fdb8eb42649"}, {0xc0, 0x104, 0x631, "5e2397d9e5035dcec5c4f7111a85f79eb2b9bc36dd417d9b0ee653a54a44332e16444c27edcfd89eb7009a0e6107dd38bbc56822c40d709b510e54d1c0b9ed092231f0710b3f5f65cf6cab09874cc76a152b6cf1cf0d93a7cfda8656d2822a4b30e77d55811bd428c76f545dc87970201104155d9d83a99adbe6cc53825ed56c50d6b158640293ab976d3bdc13f0e2d17c0d1594e8eaf2c4563c9acac810c80bab86cba26b17d208a5317520c51387"}], 0x23d0, 0x4004000}, 0x41) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x10001, &(0x7f0000da5000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000031a000-0x2c)={0x11, 0xffffffffffff0000, 0x20, 0xffffffff, 0x1b, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r2, 0x3e, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/28 22:31:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffefd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 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, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) 2018/01/28 22:31:01 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f79000)=""/13, 0xd}], 0x1000016b, &(0x7f0000cf5000)=""/237, 0xbb8a2a05c784c810, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x20000000000001f2, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcf37, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x6, 0x1, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x200, 0xfffffffffffffd6b, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d0) [ 53.791680] [ 53.793369] ====================================================== [ 53.799688] WARNING: possible circular locking dependency detected [ 53.805983] 4.15.0-rc8+ #8 Not tainted [ 53.809844] ------------------------------------------------------ [ 53.816153] syz-executor5/7078 is trying to acquire lock: [ 53.821662] (&event->child_mutex){+.+.}, at: [<00000000e783fbc2>] perf_event_for_each_child+0x8a/0x150 [ 53.831186] [ 53.831186] but task is already holding lock: [ 53.837132] (&cpuctx_mutex){+.+.}, at: [<000000009a3bfab5>] perf_event_ctx_lock_nested+0x21b/0x450 [ 53.846303] [ 53.846303] which lock already depends on the new lock. [ 53.846303] [ 53.854590] [ 53.854590] the existing dependency chain (in reverse order) is: [ 53.862194] [ 53.862194] -> #5 (&cpuctx_mutex){+.+.}: [ 53.867713] __mutex_lock+0x16f/0x1a80 [ 53.872094] mutex_lock_nested+0x16/0x20 [ 53.876662] perf_event_init_cpu+0xb6/0x160 [ 53.881479] perf_event_init+0x4e9/0x549 [ 53.886037] start_kernel+0x4cc/0x819 [ 53.890332] x86_64_start_reservations+0x2a/0x2c [ 53.895581] x86_64_start_kernel+0x77/0x7a [ 53.900309] secondary_startup_64+0xa5/0xb0 [ 53.905123] [ 53.905123] -> #4 (pmus_lock){+.+.}: [ 53.910295] __mutex_lock+0x16f/0x1a80 [ 53.914676] mutex_lock_nested+0x16/0x20 [ 53.919230] perf_event_init_cpu+0x2f/0x160 [ 53.924056] cpuhp_invoke_callback+0x2ea/0x1d20 [ 53.929229] _cpu_up+0x216/0x510 [ 53.933090] do_cpu_up+0x73/0xa0 [ 53.936949] cpu_up+0x18/0x20 [ 53.940548] smp_init+0x13a/0x152 [ 53.944497] kernel_init_freeable+0x2fe/0x521 [ 53.949497] kernel_init+0x13/0x180 [ 53.953618] ret_from_fork+0x3a/0x50 [ 53.957820] [ 53.957820] -> #3 (cpu_hotplug_lock.rw_sem){++++}: [ 53.964209] cpus_read_lock+0x42/0x90 [ 53.968504] static_key_slow_inc+0x9d/0x3c0 [ 53.973322] tracepoint_probe_register_prio+0x80d/0x9a0 [ 53.979178] tracepoint_probe_register+0x2a/0x40 [ 53.984430] trace_event_reg+0x167/0x320 [ 53.988985] perf_trace_init+0x4ef/0xab0 [ 53.993541] perf_tp_event_init+0x7d/0xf0 [ 53.998184] perf_try_init_event+0xc9/0x1f0 [ 54.002998] perf_event_alloc+0x1cc6/0x2b00 [ 54.007815] SYSC_perf_event_open+0x84e/0x2e00 [ 54.012902] SyS_perf_event_open+0x39/0x50 [ 54.017631] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.022875] [ 54.022875] -> #2 (tracepoints_mutex){+.+.}: [ 54.028741] __mutex_lock+0x16f/0x1a80 [ 54.033124] mutex_lock_nested+0x16/0x20 [ 54.037681] tracepoint_probe_register_prio+0xa0/0x9a0 [ 54.043449] tracepoint_probe_register+0x2a/0x40 [ 54.048708] trace_event_reg+0x167/0x320 [ 54.053261] perf_trace_init+0x4ef/0xab0 [ 54.057836] perf_tp_event_init+0x7d/0xf0 [ 54.062477] perf_try_init_event+0xc9/0x1f0 [ 54.067311] perf_event_alloc+0x1cc6/0x2b00 [ 54.072129] SYSC_perf_event_open+0x84e/0x2e00 [ 54.077206] SyS_perf_event_open+0x39/0x50 [ 54.081944] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.087192] [ 54.087192] -> #1 (event_mutex){+.+.}: [ 54.092549] __mutex_lock+0x16f/0x1a80 [ 54.096928] mutex_lock_nested+0x16/0x20 [ 54.101483] perf_trace_destroy+0x28/0x100 [ 54.106222] tp_perf_event_destroy+0x15/0x20 [ 54.111122] _free_event+0x3bd/0x10f0 [ 54.115414] free_event+0x84/0x150 [ 54.119447] perf_event_release_kernel+0x54e/0xc10 [ 54.124880] perf_release+0x37/0x50 [ 54.129004] __fput+0x327/0x7e0 [ 54.132783] ____fput+0x15/0x20 [ 54.136558] task_work_run+0x199/0x270 [ 54.140941] do_exit+0x9bb/0x1ad0 [ 54.144888] do_group_exit+0x149/0x400 [ 54.149273] get_signal+0x73f/0x16c0 [ 54.153482] do_signal+0x90/0x1eb0 [ 54.157520] exit_to_usermode_loop+0x214/0x310 [ 54.162597] syscall_return_slowpath+0x490/0x550 [ 54.167849] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 54.173095] [ 54.173095] -> #0 (&event->child_mutex){+.+.}: [ 54.179140] lock_acquire+0x1d5/0x580 [ 54.183440] __mutex_lock+0x16f/0x1a80 [ 54.187823] mutex_lock_nested+0x16/0x20 [ 54.192382] perf_event_for_each_child+0x8a/0x150 [ 54.197719] perf_ioctl+0x35a/0x1430 [ 54.201931] do_vfs_ioctl+0x1b1/0x1520 [ 54.206313] SyS_ioctl+0x8f/0xc0 [ 54.210178] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.215425] [ 54.215425] other info that might help us debug this: [ 54.215425] [ 54.223560] Chain exists of: [ 54.223560] &event->child_mutex --> pmus_lock --> &cpuctx_mutex [ 54.223560] [ 54.234116] Possible unsafe locking scenario: [ 54.234116] [ 54.240158] CPU0 CPU1 [ 54.244796] ---- ---- [ 54.249434] lock(&cpuctx_mutex); [ 54.252946] lock(pmus_lock); [ 54.258630] lock(&cpuctx_mutex); [ 54.264661] lock(&event->child_mutex); [ 54.268711] [ 54.268711] *** DEADLOCK *** [ 54.268711] [ 54.274757] 1 lock held by syz-executor5/7078: [ 54.279309] #0: (&cpuctx_mutex){+.+.}, at: [<000000009a3bfab5>] perf_event_ctx_lock_nested+0x21b/0x450 [ 54.288913] [ 54.288913] stack backtrace: [ 54.293385] CPU: 0 PID: 7078 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #8 [ 54.300457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.309786] Call Trace: [ 54.312353] dump_stack+0x194/0x257 [ 54.315955] ? arch_local_irq_restore+0x53/0x53 [ 54.320605] print_circular_bug.isra.37+0x2cd/0x2dc [ 54.325596] ? save_trace+0xe0/0x2b0 [ 54.329288] __lock_acquire+0x30a8/0x3e00 [ 54.333417] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.338584] ? __sched_text_start+0x8/0x8 [ 54.342706] ? check_noncircular+0x20/0x20 [ 54.346916] ? plist_check_head+0xe2/0x130 [ 54.351125] ? plist_check_list+0xa0/0xa0 [ 54.355247] ? check_noncircular+0x20/0x20 [ 54.359466] ? check_preempt_wakeup+0x426/0xb20 [ 54.364112] ? plist_add+0x5cb/0x760 [ 54.367801] ? print_irqtrace_events+0x270/0x270 [ 54.372545] ? check_noncircular+0x20/0x20 [ 54.376755] ? lock_acquire+0x1d5/0x580 [ 54.380706] ? perf_event_ctx_lock_nested+0x21b/0x450 [ 54.385872] ? lock_release+0xa40/0xa40 [ 54.389821] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 54.395683] lock_acquire+0x1d5/0x580 [ 54.399457] ? lock_acquire+0x1d5/0x580 [ 54.403405] ? perf_event_for_each_child+0x8a/0x150 [ 54.408409] ? lock_release+0xa40/0xa40 [ 54.412359] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 54.418217] ? get_futex_value_locked+0xc3/0xf0 [ 54.422862] ? rcu_note_context_switch+0x710/0x710 [ 54.427767] ? __might_sleep+0x95/0x190 [ 54.431714] ? perf_event_for_each_child+0x8a/0x150 [ 54.436705] __mutex_lock+0x16f/0x1a80 [ 54.440565] ? perf_event_for_each_child+0x8a/0x150 [ 54.445557] ? __lock_acquire+0x664/0x3e00 [ 54.449766] ? perf_event_for_each_child+0x8a/0x150 [ 54.454756] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 54.459831] ? futex_wait+0x6a9/0x9a0 [ 54.463607] ? mutex_lock_io_nested+0x1900/0x1900 [ 54.468433] ? check_noncircular+0x20/0x20 [ 54.472643] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.477809] ? wake_up_q+0x8a/0xe0 [ 54.481322] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 54.486404] ? futex_wake+0x2ca/0x680 [ 54.490184] ? find_held_lock+0x35/0x1d0 [ 54.494235] ? perf_event_ctx_lock_nested+0x1e0/0x450 [ 54.499400] ? lock_downgrade+0x980/0x980 [ 54.503524] ? lock_release+0xa40/0xa40 [ 54.507485] ? check_noncircular+0x20/0x20 [ 54.511706] ? mutex_lock_nested+0x16/0x20 [ 54.515915] ? mutex_lock_nested+0x16/0x20 [ 54.520123] ? perf_event_ctx_lock_nested+0x328/0x450 [ 54.525288] ? perf_iterate_ctx+0x770/0x770 [ 54.529587] ? event_function_call+0x5a0/0x5a0 [ 54.534141] mutex_lock_nested+0x16/0x20 [ 54.538173] ? mutex_lock_nested+0x16/0x20 [ 54.542382] perf_event_for_each_child+0x8a/0x150 [ 54.547199] perf_ioctl+0x35a/0x1430 [ 54.550885] ? lock_release+0xa40/0xa40 [ 54.554830] ? event_function_call+0x5a0/0x5a0 [ 54.559396] ? SYSC_perf_event_open+0x2e00/0x2e00 [ 54.564215] ? __lock_is_held+0xb6/0x140 [ 54.568264] ? __fget+0x35c/0x570 [ 54.571689] ? fd_install+0x4d/0x60 [ 54.575292] ? iterate_fd+0x3f0/0x3f0 [ 54.579067] ? perf_event_set_output+0x5a0/0x5a0 [ 54.583797] ? SYSC_perf_event_open+0x2e00/0x2e00 [ 54.589393] do_vfs_ioctl+0x1b1/0x1520 [ 54.593259] ? ioctl_preallocate+0x2b0/0x2b0 [ 54.597641] ? selinux_capable+0x40/0x40 [ 54.601678] ? SyS_futex+0x269/0x390 [ 54.605370] ? security_file_ioctl+0x89/0xb0 [ 54.609754] SyS_ioctl+0x8f/0xc0 [ 54.613096] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.617823] RIP: 0033:0x453299 [ 54.620986] RSP: 002b:00007f2b08f5ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 54.628672] RAX: ffffffffffffffda RBX: 00007f2b08f5b700 RCX: 0000000000453299 [ 54.635917] RDX: 0000000000000002 RSI: 0000000000002401 RDI: 0000000000000012 2018/01/28 22:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000f, 0x1, &(0x7f00001cc000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/28 22:31:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000016000-0x78)={0x2, 0x78, 0x100, 0x800, 0x1, 0xa7, 0x0, 0xfffffffffffffffd, 0x100, 0x4, 0x8000, 0x1, 0xfff, 0x7, 0x9, 0x7, 0xfb, 0x100000000, 0x1, 0x2e, 0x5, 0x1ff, 0x7, 0x100000001, 0x5, 0x8, 0x5, 0x6c, 0x7, 0x1452, 0x7, 0x800, 0x2, 0x401, 0xfffffffff3713aa3, 0x2, 0x7, 0x3ff, 0x0, 0x8, 0x0, @perf_config_ext={0x10000, 0x3}, 0x8090, 0xf58, 0x7ff, 0x7, 0x6, 0x1, 0x3, 0x0}, 0x0, 0x7ff, 0xffffffffffffff9c, 0xb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 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, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 22:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00007a5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfd8c, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffffe}, {&(0x7f0000013000)=""/92, 0xffffffffffffffbf}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x29}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x0, 0x8080e, 0xb11, &(0x7f000095e000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000056000)={r0, &(0x7f0000aa7000-0xa8)="12b00b436c47df258f4a4ff970122554c6b317030b1432284e9e3890f6c68c90cf29070ac7de9616a8df39b3383dbd55ede9c1316e32a6ba51030649b5d6e9bae34ded6e62a642523f52e475da39126ca953b82bff2012722b5f1e0d7546db15cfba4a2edfc8856aa43a405f9ff0a53f90b456463ab8fbfd12406f73ef6f18612e01fa1496c1e0913534e08ad0b014194875a536dc11a4bf87db7ad941c31680407238be619eea4b", &(0x7f00006e8000)=""/190}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000789000)={&(0x7f0000d2e000)='./file0\x00', r0}, 0xc) 2018/01/28 22:31:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x401, 0x2, 0xfff, 0x3, 0x0, 0x2, 0x28000, 0x4, 0x59, 0x0, 0x9, 0x2c, 0x5, 0x4, 0x3, 0x5, 0x4, 0x40, 0x3, 0x4a, 0x2, 0x9, 0x1, 0x40, 0x80000000, 0x2, 0xfffffffffffffffb, 0x20, 0x7, 0x4, 0x2, 0xfffffffffffffffe, 0x100000000, 0x1ff, 0xd8fc, 0x1, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x104, 0x2, 0x8, 0x1, 0x64e, 0x3, 0x6, 0x0}, 0x0, 0x7, 0xffffffffffffff9c, 0x7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xffffffffffffffff, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 22:31:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x5, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x6)={r0, 0x28, &(0x7f0000bd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffff4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f0000f79000)=""/251, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000917000)={0x4, 0x78, 0x10001, 0x3f, 0x81, 0x4, 0x0, 0x800, 0x8000, 0x4, 0x800, 0x200, 0x28, 0x3, 0x3f, 0x3, 0xf0, 0x40, 0x9, 0xff, 0x100000001, 0x4, 0x3, 0x8434, 0x81, 0x4, 0x0, 0x1, 0x9, 0x5, 0x0, 0x7f, 0x2, 0x2, 0x7, 0x4741778000000000, 0x3ff, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000f7a000)=0x0, 0x4}, 0x34010, 0x7fa, 0x3, 0x6, 0x401, 0x0, 0x8, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/01/28 22:31:02 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000705000)={0x0, 0x7f, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x12, &(0x7f0000973000-0x90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x7fff}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x400, 0x8, 0x80000000, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x3, 0xa, 0x0, 0x40, 0xfffffffffffffffc}, @generic={0x4, 0x100000000, 0x1, 0x410}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7c000000000000, 0x0, 0x0, 0x0, 0x100}], &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd1000)={0x0, 0x0}) 2018/01/28 22:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) mount(&(0x7f00009d2000)='./file0\x00', &(0x7f0000ffd000-0x8)='./file0\x00', &(0x7f0000d21000-0x5)='fuse\x00', 0x20000, &(0x7f0000107000)="c6cd50f0daa8bc8e18de576159a81c85641e424f7a66841293c6d9a1528853954586846a5aa0957a47e93603ffdfdafc885f57fe43863c93baada8c255bf88e43cb84d8d7aab04a35b23be62dfc978b6db1d981c6e3e35e6394ef6a50a783d68a8ddbad8bb611e2c40e441c7bee31c6821b7b8c48eee2c0fa221ad9b5be76790bc3fd3ae6ffa730ce0b94610c5777e499ae8b0e9fe91a65f0e9e5c78fe30ec90245eea50c12a0eee526d9277ae7c3dad963fd0511dd31c1ec5969d9043b1d656bcaa0510bc") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x6, 0xb6, 0x0, 0x58d43103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b45000-0x8)=0x7ff) 2018/01/28 22:31:02 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b70000)={0xffffffff, 0x3ff, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000325000-0x10)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000025000-0x38)={&(0x7f0000025000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000025000-0x60)=[{&(0x7f0000025000-0xf2)=""/242, 0xf2}, {&(0x7f000001e000-0x52)=""/82, 0x52}, {&(0x7f0000009000)=""/60, 0x3c}, {&(0x7f0000024000)=""/75, 0x4b}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000024000)=""/26, 0x1a}], 0x6, &(0x7f0000025000-0x54)=""/84, 0x54, 0x15}, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000024000)={0xe, 0xa, &(0x7f0000007000)=@raw=[@jmp={0x5, 0x9, 0x6, 0x3, 0x0, 0xc63e6844e39178f1, 0x0}, @ldst={0x0, 0x2, 0x3, 0xf, 0x2, 0xfffffffe, 0x14}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x15}, @ldst={0x1, 0x0, 0x7, 0xc, 0x9, 0x0, 0x0}], &(0x7f0000023000-0xa)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000004000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000-0x18)={r2, &(0x7f0000023000)='?', &(0x7f0000006000-0x4a)=""/74}, 0x18) 2018/01/28 22:31:02 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e24000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f0000554000-0x7)='cgroup\x00', 0x0, &(0x7f000000a000)="") [ 54.643162] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 54.650406] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 54.657651] R13: 00007ffd83ead4bf R14: 00007f2b08f5b9c0 R15: 0000000000000000 2018/01/28 22:31:02 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003ef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00003f3000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00007d5000-0x1000)="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", 0x1000}, {&(0x7f000007c000)="6e8a4af8ce594a909c4273c40e1d4ecefbc26c0b6f5a01e7e7ccd539143ec7ae2fa6377295d1c18abddea0e8d38eb3a6e595e8af882015cda78a955ccf7f63cf9cc8ee73eba0ad39b9ff03f9f6aca1d623769651296d18dcb49135c691506c85081fb45882ab48ae0d995b4983800667ea4a9228caf3fd4584900769fc29a0ccafb400cdb9fffa011fa35d584e25523f9e0d35a43ef87f2d991353f61f8e7b029afa0115ea5c309be5fe620ce3cffb1c8715339a62da1f4b780f1b1760ba6e29031133413a628121221229a8", 0xcc}, {&(0x7f000076a000)="9b539735dd418770cb3b34026b3617afca3fc7498bae59ae07744ed8c084ebf50593fa", 0x23}, {&(0x7f0000001000-0xf4)="0b974c0d6f73e6a515c0874fe85504f7e9b59be40473946300f713c86c7c0718e6f83c336b243b163098df49b32168177166c5a37c3548b458d0105cee5c2adb02b7b3d4d577ccbd8fee50197192d7cd3dc2764ad48c0a9702bea6c882b222a42b186f68baff48b2c3f9452bf892e99998a807f92f176d76d8299383fa1a87e46ad4ca94ae2209f1671a48bd9204829bce002db087bd37e28660ebb10a863af249880fd6ea0dd5d4ac1217f2d31c4427200cf8bbd2c2485d82c82072c2a4485430af852abe505ff8f3eb5ec0952d8c7b224eea9fe63804ff7645acfc1adcc42ac734c328c9e8c6b98f5f8dac15a46ed243d99158", 0xf4}, {&(0x7f00004e1000)="7da77344b385bbf9b5fb9eba3bbeb4d48a30cb8ee65263594f30c906efa836ad0a091d9f2e9b7a6f0391ecd560de9c98e778ef27ee6fecbc96931ce09de496ce909472602b3725d13b2fd719ad9aab22504148c08086468d05132c24ec315da6d25d0ccb4e4dd6ea61188f46a1fa94e1fa8dff13124f6418ef268cb788fa0b1ecf69a02ddf79b66fd2bc46c0dd4713ae4bbe654585d8658453a8584854079ed917a268d360ac0d302ad0ac145659ffd0fa4c8b5e433f39f6427fbc77c1304c6afe3b840ab0d1d55de79e482758ca6812db4bccba70b2e2b079320630263ba98a1bb552bedab21d838c4a1440b2e7", 0xee}, 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{&(0x7f0000001000-0x1000)="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0x1000}], 0x7, &(0x7f0000c72000)=[{0x18, 0x103, 0x30ee, 'fS'}, {0x108, 0x10f, 0x1, "37fde2bda3f602446b409131245ccf4a6e8b3e35102a9b3695026253095df224e7a9dae0d9b16ac65d77ffb03f11f3bc1203ba6ba0b91041ab7a77b2eacdc2a962dd02b9db47dd2604bdef66cc57f942eb550e7822e56c6efce1bfe46a28fcfc27a24567f7f1177bf70ce427f630ff38a47417278b005abc5e1763b2815bd5d589833cba8c17869b4e066219168c264a8a942e052e9d5e15fdece3ab1e614d06fe3961cd945f3aaaba7c725a22f8fde7d927dc9525a97d28a35de822acf947f8e3c478598219175bcb76bfbdf6cd96d249c756772c8511ba67c7566ac106b3b528be6d1e22a86c9cd8bb2f364d20f2558aff15"}, {0x58, 0x103, 0xfffffffffffff001, "ec69703f0fe4ac6034af1a37316f6168c24af97da7c092e5fbc12967b5a41640fea681b04d8e41ad9c25e37a79aa3ad461cf56c23b2a6d01f12ff66fb79fc7675285d12740761ed2"}, {0x90, 0x0, 0x2, "e685e4e995acaccb455e45ef885e279bb833d5654b23dcd22109c08718319a9a599881a16bf1c0cd6514fb4e45b362eaa294a5b8b705367b885360a2232e26d45abfdbb30b6bf5d517aa30cac2bc856c6baa04e58a6372201f203b9665ec204632b9900f9c0dd756e09ea86234d5cc57a8f4271b45772ae1e14c9f99903f"}, {0xa8, 0x29, 0x2, "b401c7dade6f20ca412009a1ad0a88972662e40ad93a0ec18ae3ec41528d6cc746ec128d106d1560fa956927f9b4c84e43434456985eed8192063ad0ffe573e989aa8d40de54d098e641da35b23d793890783c6cb354d1caf43c90b29c802e453c003ac43a411ea039b24feb71fe96c1f5eceb159f2cbf4f079988377bbdf1e13fdb36d3e5e3c2823d7bc94288e097f0170bd79069"}], 0x2b0, 0x40090}, 0xa76c270aa09c0c99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000ff000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c6a000-0xc)={r1, 0x9, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x7, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d39000)={r2, &(0x7f00003e9000-0xbc)="ff70c2792327cbf7d26e01de04a5be62e848e978208701b489ce63c5c59e92330e70ccc01cb21ca03489f945ff21f56514e942ab72e40983dfe4ba63e0f16a966a55d64e0ed04a699d9512458f293a8815bfc345b9d5b1c81782c25e6daf086afc392172ff4da332f1f2a12c660291a5e665577e935218fdceb5ff6a4a37abeaa3e1ad975261384f33a058cfa62db90886f2b3a9aed545edcb1df73070125a34742a39c843b938990f0d26f6e6a97275abb978d8971c271d25905a12", &(0x7f000000d000)=""/204}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d8c000)={0x0, 0x0}) 2018/01/28 22:31:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f00001b8000)={&(0x7f00002e0000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000092b000-0x60)=[{&(0x7f0000414000)="", 0x0}, {&(0x7f0000dce000-0x6c)='\\', 0x1}], 0x2, &(0x7f0000ac2000-0xa0)=[{0xa0, 0x113, 0x8, "8cd8e3cfb2fd6a179a63db3a754a7e2018f234b862d2f53eb45262f67391113ab5da5feb48ff4462884dd4221baf9264f7b00703002710727a84f6f084fdaf8a9023ceba05987d054098ce04903fea421a807c3ec7ebf7733e381c9e7e9b68bb6a5d1fca30c65ed966caaf378f7a98bece932b97d6ed9e7a92cceacee2fe655ade79171412665aa4c730f1c1cc7a2b"}], 0xa0, 0x0}, 0x20040000) sendmsg$kcm(r0, &(0x7f0000bc0000-0x38)={&(0x7f0000781000-0x6)=@hci={0x1f, 0x3, 0x1}, 0x6, &(0x7f0000191000)=[{&(0x7f0000820000-0x44)="b1b6067f1be439f8649f8bcc7ad9169feabbe82e8c9e2cc89df8a681b70c0646210af933bb355f756ece8f6391729eb51089a230b94e552e93c321300a35fff4128d1340", 0x44}], 0x1, &(0x7f00009fd000)=[{0x88, 0x118, 0x0, "10322afe67b9666109668f90df0edf8fb7a801f646a4c31aafb74b0de6e7c226c25eec63d0b2724e5bea7d9fc82cd3f7cf8a2c905114ed4f72132cb11433092d6f06119bd54f0172fe8d4cac03c5cf50bff2754584d09b0213e2e0ffb0555c93d56eef8468ef54adecadf7235730add3680cf4"}, {0x38, 0x0, 0x6, "fc8a4fb7e64cda449f3b21d76deb0dd93f501de14b1976941cfeb264df6e5215322b57e3c50acf"}, {0xc0, 0xff, 0xa5, "203d8ad326700b10e9fa138b37fd7e28ccaac163ff0b17b22fd997e431237f6add8a3fe1ca82746e006f194047533691f7c8b8031b1d09740fd24da5f3ffb92fdaf306316bf381bcf49f38893929d96ab8df1f2be29011d1fe737ecbbfa4fe6f3159c02c6161e436594fde8cb29f79cbc9b83ec0f0f582ee0bffa32a207bc9f7f2bbe3ccadc7c9e060a662c7e12191d3b6e268f3e9274e7ac9fd261c0e2686e96700adcc4ca43cacd7cf31"}], 0x180, 0x1}, 0x20000840) 2018/01/28 22:31:02 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000253000)=r1, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) 2018/01/28 22:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000137000-0x2c)={0xd, 0x3, 0x4, 0x52, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = perf_event_open(&(0x7f0000b87000-0x78)={0x5, 0x78, 0x723f7fd2, 0xffffffff, 0x401, 0x0, 0x0, 0x3e19, 0x1, 0x0, 0x100000000, 0x5, 0x7, 0x1000, 0x0, 0x200, 0xffff, 0x3, 0x1, 0xd28, 0x4, 0x1, 0x4, 0x100000001, 0x0, 0x81, 0x8000, 0x2, 0x4c4, 0x5, 0x0, 0x4, 0x8001, 0x4, 0x36, 0x0, 0x7ff, 0x10001, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x1}, 0x2000, 0x6, 0x6, 0x7, 0xce6d, 0x5, 0x1, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00007f1000)='ppp1selinuxselfwlan1$)\'em1\x00') 2018/01/28 22:31:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x1, &(0x7f000043d000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x717) bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1d, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:31:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000513000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006e5000-0x8)='./file0\x00', &(0x7f000032f000)='logfs\x00', 0x20008, &(0x7f0000fc7000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f00005ca000-0x10)={&(0x7f0000bc0000)='./file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000ee2000-0x8)='./file0\x00', 0x100) mkdir(&(0x7f00003d4000)='./file0\x00', 0x100) mkdir(&(0x7f0000893000)='./file0\x00', 0x1) mount(&(0x7f000037d000)='./file0\x00', &(0x7f0000f5f000-0x8)='./file0\x00', &(0x7f00004f9000-0x7)='hostfs\x00', 0x10014, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a56000-0x10)={&(0x7f000063f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/28 22:31:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000890000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0x5c)=""/92, 0x12d}], 0x2, &(0x7f000001a000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000)={r1, 0x0, 0xe, 0x1000, &(0x7f0000016000)="29b21f3bdb4910e9f74b5391956f", &(0x7f0000df9000-0x1000)=""/4096, 0x0, 0x0}, 0x28) r2 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000013d000-0x2)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000590000-0x4)={r3}) 2018/01/28 22:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000014c000)={0x5, 0x78, 0x4, 0x7, 0x7fff, 0x9d, 0x0, 0x10000, 0x80000, 0xe, 0x6, 0xffff, 0x8, 0x6, 0x9, 0x1, 0x7, 0x3, 0x2, 0x7f, 0x3, 0x129, 0x5, 0x401, 0x6, 0x510, 0xfffffffffffffbda, 0x40, 0x72b45039, 0x3, 0x2, 0x400, 0x6, 0x38, 0x800, 0x412, 0x9, 0x20, 0x0, 0x0, 0x1, @perf_config_ext={0x5, 0x2}, 0x8000, 0x8, 0x5, 0x1, 0x1, 0x4, 0x8000, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000109000)=0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c3c000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000045d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) socketpair(0x10, 0x800, 0x2, &(0x7f0000cc8000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000029a000-0xc)={&(0x7f0000317000-0x8)='./file0\x00', r4}, 0xc) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00008f4000-0x4)={r3}) 2018/01/28 22:31:02 executing program 0: socketpair(0x5, 0x1, 0x80, &(0x7f0000358000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x100, 0x2, 0x0, 0x12, r0, 0x5d13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002e1000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000ef7000)={&(0x7f0000aa1000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000026000)=[{&(0x7f0000e02000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f000007e000)=""/234, 0xea, 0x3}, 0x60) bpf$PROG_LOAD(0x5, &(0x7f0000736000-0x48)={0xf, 0xb, &(0x7f0000e24000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x7f, 0xd, 0x8, 0x7, 0x20, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x0, 0x7, 0x0, 0xc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x37}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000325000)='syzkaller\x00', 0x8, 0xa4, &(0x7f0000f12000)=""/164, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f00004d6000)='./file0/file0\x00', 0xffffffffffffffff}, 0x3) 2018/01/28 22:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003cd000)='./file0\x00', 0x90) perf_event_open(&(0x7f0000015000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001df000)={0x0, 0x0}) 2018/01/28 22:31:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x9, 0x8, 0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000be000-0x20)={r0, &(0x7f0000967000)="", &(0x7f00005dd000)="", 0x0}, 0xfdb7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002e3000)={r0, &(0x7f0000a96000)="24eea31d08a0879defea6f28d4117d7da8558aba7cb0568eaa251a74494be0d85ef5db72c1d0166eead0a156843ce0f1ead9212685ba17fbf95f3c83f0426f8dfb43f56afb2d8dbf76d774520a0b19dbc2c1e9d58410791009ff7141", &(0x7f0000c0a000)="f4d3650219acd282dc8f5305bbfcb01433552d9345853e3df7723d8891274b5975ac3cbb8f619e36fe7d70ac3c8c266c2b93fb0486dfd7a6c04fa7d458005a11e790575d8a508abd510715b43b789038eb7be67be4c17c7397f172a9177fa4cef1f563", 0x1}, 0x20) 2018/01/28 22:31:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x1005, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdb9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000058e000-0x18)={r0, &(0x7f0000119000)="", &(0x7f00002ae000)=""/76}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009a9000)={r0, &(0x7f0000e82000-0x38)="44e12bd943fc4dcafe1ef3123a7fd3997f353c311902debb1f9cf2a56862c1c658500c11dc5db720fba1d760186811cf69eb998330de6160", &(0x7f0000ad3000-0x1000)="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", 0x1}, 0x20) 2018/01/28 22:31:02 executing program 4: 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)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000042d000)='./file0\x00', 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000058e000)='./file0\x00', &(0x7f0000cc7000-0x8)='./file0\x00', &(0x7f0000d0a000-0x5)='gfs2\x00', 0x4c000, &(0x7f00005f3000-0xdb)="349934bc89bdb54ddcf4155bcf4778535556e3881ff8206ac0a185d5c1a52e498d44c5cd14d33e41c5f741f265541daf709196aeb2cf7cda48ba57762cc3ea4f455ceacf75968463a8e13c7b936adef4fb3b420d33b8308540dd27bb2e099461c1f88187dd52517c8f4497f408b2f348d87d8f10a6d01e9bf0bb13df32c7a76baaae7c52560ceeae26e2054a8192e0ca74c5266c7a83b919893f27a4f31e76c4776e388a4bb4d22954492252d0247e7d905a664584b8661e075f515cb2df87501e27a653bfc0afe84143f005df7faf0d7d6e55a41a9f77d68c4b27") mount(&(0x7f0000caf000-0xe)='./file0/file0\x00', &(0x7f0000d03000-0x8)='./file0\x00', &(0x7f000083c000)='efs\x00', 0x80000, &(0x7f00001c1000)="") r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009ab000-0xc)={0x0, 0x80, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000258000)={&(0x7f0000efc000-0xe)='./file0/file0\x00', r0}, 0xc) 2018/01/28 22:31:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d9f000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000295000)={0xa, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff, 0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d10000-0x18)={r0, &(0x7f0000b54000-0x19)="21a4bf68c2b34ef0d1df5f2aa85c643fdbb5bbb97be8f7193c", &(0x7f0000fc1000)=""/49}, 0x18) socketpair(0x8, 0x2, 0x400, &(0x7f0000b44000-0x8)={0x0, 0x0}) 2018/01/28 22:31:02 executing program 5: r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) close(r0) socketpair(0xfffffffffffffffe, 0x7, 0x100, &(0x7f0000911000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mount(&(0x7f0000441000-0x8)='./file0\x00', &(0x7f0000f6c000)='./file0/file0\x00', &(0x7f0000597000-0x5)='nfsd\x00', 0x0, &(0x7f000035f000)="") r2 = gettid() perf_event_open(&(0x7f00003f8000)={0x0, 0x78, 0x8001, 0x400, 0x4, 0x0, 0x0, 0x7, 0x110, 0x1, 0xea5, 0x8, 0x8, 0xffffffff00000001, 0x1f, 0x3ff, 0x81, 0x6, 0xf25c, 0x9, 0x10000, 0xffffffffe9628938, 0x401, 0x9, 0x6, 0xa2b4, 0xfffffffeffffffff, 0xffffffffffffffff, 0x92, 0x3e73, 0x1e, 0x5, 0x3f8000000000, 0x28000000000, 0x8, 0x8, 0x4, 0x3, 0x0, 0x59ea, 0x1, @perf_config_ext={0x10000, 0x25}, 0x204, 0x1, 0x4, 0x3, 0x6, 0x5, 0x7, 0x0}, r2, 0x8000, r1, 0xd) 2018/01/28 22:31:02 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000d, 0x7fffffff, &(0x7f0000005000)={0x0, 0x0}) socketpair$inet(0x2, 0x803, 0xff, &(0x7f0000006000)={0x0, 0x0}) 2018/01/28 22:31:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000db0000)={0x0, 0x0}) close(r0) recvmsg(0xffffffffffffffff, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000da4000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) 2018/01/28 22:31:02 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f79000-0x8)={0x0, 0x0}) 2018/01/28 22:31:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00006b8000-0x38)={&(0x7f0000f21000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ccc000-0x50)=[{&(0x7f0000000000)=':', 0x1}], 0x1, &(0x7f0000163000-0x448)=[], 0x0, 0x0}, 0x0) 2018/01/28 22:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000034a000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000062c000)='./file0\x00', 0x61) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='sysv\x00', 0x84000, &(0x7f0000d59000)="") getpid() 2018/01/28 22:31:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) 2018/01/28 22:31:02 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b81000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f00005b4000-0x10)={&(0x7f0000a40000-0x7)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b20000)={&(0x7f0000d5b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/28 22:31:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000206000)={0x0, 0x0}) close(r2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000b49000-0x8)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00005c5000)={r3, r1}) close(r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) close(r7) r8 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r6, &(0x7f0000961000)={&(0x7f00006b6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005ba000-0x50)=[], 0x0, &(0x7f0000560000-0x20)=""/32, 0x20, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000e0a000)={r6, r5}) sendmsg$kcm(r8, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:31:02 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/28 22:31:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x0) mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000901000)={&(0x7f0000545000)=@generic={0x0, ""/126}, 0x80, &(0x7f00001d6000)=[{&(0x7f0000dd1000-0x29)=""/41, 0x29}, {&(0x7f00004ee000-0xfc)=""/252, 0xfc}, {&(0x7f0000202000-0xc6)=""/198, 0xc6}, {&(0x7f0000ab1000)=""/120, 0x78}, {&(0x7f0000e16000)=""/189, 0xbd}, {&(0x7f0000846000)=""/179, 0xb3}, {&(0x7f00001c2000)=""/244, 0xf4}], 0x7, &(0x7f0000f52000)=""/243, 0xf3, 0x2}, 0x2000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000af2000-0x10)={&(0x7f0000fbf000)='./file0/file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/28 22:31:02 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 22:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0xff0c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 22:31:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80f, 0x7, &(0x7f0000001000-0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007e9000)={r2, &(0x7f000010c000-0x51)="", &(0x7f0000c50000)=""/33}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f000079e000-0x38)={&(0x7f000024f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000e5000-0x20)=[{&(0x7f0000ec7000-0x2e)=""/46, 0x2e}, {&(0x7f000043f000)=""/178, 0xb2}], 0x2, &(0x7f00006ca000)=""/176, 0xb0, 0x8c9}, 0x141) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b99000-0x10)={&(0x7f0000bd8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000248000)={0xd, 0x4, &(0x7f0000074000)=@raw=[@map={0x18, 0xc, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x5}], &(0x7f00001d1000)='syzkaller\x00', 0xff, 0x30, &(0x7f0000bcb000-0x30)=""/48, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/28 22:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x402) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) 2018/01/28 22:31:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00004ed000)={&(0x7f0000309000)=@in6={0xa, 0x2, 0xe3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f00005e2000)=[], 0x0, 0x0, 0x0, 0xc8d4}, 0x44800) mkdir(&(0x7f0000369000-0x8)='./file0\x00', 0x2) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f34000)=0x5) 2018/01/28 22:31:02 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x2000016b, &(0x7f0000265000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x7fff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000351000-0x4)='GPL\x00', 0x0, 0x72, &(0x7f000000d000)=""/114, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0xffffffffffffff92, 0xfffffffffffffffd, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair(0x1b, 0x0, 0x8, &(0x7f00009bf000)={0x0, 0x0}) socketpair(0x11, 0x806, 0x7f, &(0x7f0000ce4000+0xbbc)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000d21000-0x4)={r3}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) close(r0) 2018/01/28 22:31:02 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f78000)={&(0x7f0000f79000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000837000-0x20)=[{&(0x7f0000f79000-0x9b)=""/155, 0x9b}, {&(0x7f0000008000)=""/166, 0xa6}], 0x2, &(0x7f0000f78000)=""/249, 0xf9, 0x9}, 0x40000142) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:02 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x9, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f000000d000+0x613)="000000000000007f", 0x0, &(0x7f0000004000-0xff9)="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") bpf$OBJ_GET_MAP(0x7, &(0x7f000000a000-0x10)={&(0x7f0000006000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000e000)={&(0x7f000000f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000f000-0x30)=[{&(0x7f000000f000-0xdd)=""/221, 0xdd}, {&(0x7f000000f000-0x4a)=""/74, 0x4a}, {&(0x7f000000f000-0x56)=""/86, 0x56}], 0x3, &(0x7f000000e000)=""/232, 0xe8, 0x7}, 0x2140) 2018/01/28 22:31:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000d11000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000eba000)=""/92, 0x3d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) socketpair(0x15, 0x3, 0x8000, &(0x7f00000a7000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0xa, 0x14, &(0x7f0000182000)=@raw=[@jmp={0x5, 0x7, 0xc, 0x4, 0x3, 0xb0, 0x0}, @jmp={0x5, 0x0, 0x3, 0x7, 0xf, 0xfffffffc, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9db9}, @call={0x85, 0x0, 0x0, 0x1c}, @call={0x85, 0x0, 0x0, 0x16}, @call={0x85, 0x0, 0x0, 0x29}, @ldst={0x3, 0x3, 0x3, 0x1, 0x7, 0x0, 0x4}, @jmp={0x5, 0x7ffd, 0x8, 0x7, 0x0, 0xfffffff8, 0x8}], &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000588000-0x20)={r1, &(0x7f0000abc000-0x13)="", &(0x7f0000f91000)="", 0x2}, 0x20) mount(&(0x7f0000a75000-0x8)='./file0\x00', &(0x7f0000c89000-0x8)='./file0\x00', &(0x7f000054c000-0x7)='cramfs\x00', 0x80000, &(0x7f0000d40000)="26fd62abed1f51a4bf504664752be55d1bf8aa35053e7cd83583940c4f672ec26b4f94a942f8957ae01a9025892272f13800ac592a1a7c877ddc7cd424f60c1e03affd6919e1516626598a8e3ba54231e7e66de1b09c3dba3a412e") 2018/01/28 22:31:02 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f00009cd000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) socketpair(0x9, 0x803, 0x360, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000)={r0, r1}) 2018/01/28 22:31:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) socketpair(0x11, 0x0, 0x5, &(0x7f0000e2a000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r0, &(0x7f00002b3000)="f16467270af78f2880969e67ad80dd9b354427e3ad5143ce33e4c0060a13007ddee056c036a8841c1f2471f1fd469196a96251c92613acf5ce9940f178d7db7612e9ce22177be1257f02d174a8407ed858978b5fdc0f22628bf84120887622", &(0x7f0000cf5000)="", 0x0}, 0x8) 2018/01/28 22:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008e5000-0x4)=0x0, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000106000)={&(0x7f0000568000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002e5000)=[{&(0x7f0000d26000-0x1000)=""/4096, 0x1000}, {&(0x7f00007b6000-0x91)=""/145, 0x91}, {&(0x7f00006f4000-0x9c)=""/156, 0x9c}], 0x3, 0x0, 0x0, 0x5}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000196000)={0x0, 0x6, &(0x7f0000929000-0x30)=@raw=[@jmp={0x5, 0x41, 0x5, 0x6, 0x0, 0x18, 0x9}, @ldst={0x3, 0x1, 0x3, 0x5, 0x0, 0xfffffffe, 0xfffffffffffffff0}, @generic={0x3, 0x3, 0x3, 0x4}], &(0x7f000083d000)='syzkaller\x00', 0xffff, 0x60, &(0x7f0000be0000-0x60)=""/96, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008a0000)={r0, 0x0, 0xc4, 0xd1, &(0x7f0000ebc000)="6ab65c9c4a1f0e715a89b0da9d485357778097fbaba5d8d662f7308eacceac9bc5413725483c52033917fff5f8998e0f4f54662dcc01fbcdf879400d519c088310edcd0fbf4a26903cf9a0d9373d27ff252fb246e44e9120b0efc529194cd02b2474c8d66c4841e7bd70d4725459223200cc94ef732bc09000f0bc196f66db92ba3c4012194931b275780cdcdeb86db632da001d7b118caff55f476db5ff77275193daeccdb7cab97e95186b7fe7c3ca56c9fc3f3e57bb01fe264f3e7a064c033ce802e5", &(0x7f0000601000-0xd1)=""/209, 0x6, 0x7fff}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00002f9000-0x8)=0x0) 2018/01/28 22:31:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000044f000)={r0, 0x0, 0x0, 0x0, &(0x7f0000b75000)=[], 0x0}, 0x20) mkdir(&(0x7f0000c14000)='./file0\x00', 0x1) 2018/01/28 22:31:02 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x6, 0xc, &(0x7f0000003000)=@raw=[@ldst={0x3, 0x3, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x3, 0x3, 0xa, 0x50, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x8, 0x5, 0x9, 0x2, 0x30, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}], &(0x7f000001d000)='syzkaller\x00', 0x8, 0x5b, &(0x7f000001e000-0x5b)=""/91, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0x3, 0x20, &(0x7f0000013000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r2, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/28 22:31:02 executing program 7: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac1000-0x10)=[{&(0x7f0000f1a000-0x14)="01", 0x1}], 0x1, &(0x7f0000acb000)=[], 0x0, 0x0}, 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, &(0x7f0000555000-0x38)={0x0, 0x0, &(0x7f0000f1a000-0x90)=[{&(0x7f0000f1a000-0x46)=""/70, 0x46}, {&(0x7f0000f19000)=""/149, 0x95}, {&(0x7f0000c30000)=""/113, 0x71}, {&(0x7f0000f19000)=""/121, 0x79}, {&(0x7f0000270000)=""/224, 0xe0}, {&(0x7f00005e5000-0x27)=""/39, 0x27}, {&(0x7f0000f19000)=""/124, 0x7c}, {&(0x7f0000773000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f1a000-0xa7)=""/167, 0xa7}], 0x9, &(0x7f0000f19000)=""/0, 0x0, 0x3}, 0x41) 2018/01/28 22:31:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000817000)={&(0x7f00008d0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00005d7000-0x20)=[], 0x0, &(0x7f000009f000-0x1)=""/1, 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f00006e3000-0x40)=[{&(0x7f0000b2a000-0x3d)=""/61, 0x3d}], 0x1, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) 2018/01/28 22:31:02 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d83000-0x2c)={0xf, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ff2000)={r0}) 2018/01/28 22:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001c8000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001f3000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dae000-0x8)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfd0e, &(0x7f0000b17000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:31:02 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000016000-0x38)={&(0x7f0000004000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f0000003000)=[], 0x0, 0x0, 0x0, 0x200000000000}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000017000-0x38)={0x0, 0x0, &(0x7f0000017000-0x80)=[{&(0x7f0000010000)=""/90, 0x5a}, {&(0x7f0000016000)=""/130, 0x82}, {&(0x7f0000017000-0xc)=""/12, 0xc}, {&(0x7f0000016000)=""/232, 0xe8}, {&(0x7f0000015000-0x37)=""/55, 0x37}, {&(0x7f0000001000)=""/53, 0x35}, {&(0x7f0000016000)=""/38, 0x26}, {&(0x7f0000000000)=""/87, 0x57}], 0x8, &(0x7f0000016000)=""/241, 0xf1, 0x7f}, 0xe47ea230dfbdcbdd) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f000094c000-0x38)={&(0x7f0000483000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1d190f8f2e182b12489f6a123678862e5344e7e782188602ca8a4de9a72268bad182790c613d98f189bddeeea6dabde0c3254a1e38f8479c1acfa66d83ace8", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f0000d07000)=[], 0x0, 0x0}, 0x8811) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000)={r2, r1}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000018000-0x10)=[{&(0x7f0000017000-0x32)="fa793b95d92aa850bba243f1f339c6d5b76654216a55087dc4a5157c58f3f71c163222effaaeba35430adc901f6ce70c3937", 0x32}], 0x1, &(0x7f000040f000)=[{0x0, 0x10d, 0x40, "e086609f7cc635f1835c91a85962a3d0cd6010421113dbe528a25d6b64ad9742b340c11c1971a1d624c2e45469f5cd89d50ce66d91ab3502a09c78c6cac08e0641ec13807fa82bd2f627d6be7925efbb39a53046a1bc8a43992417d1a3756b326ec909ea806d010b58e0b5484792bb3b9a"}], 0xfffffffffffffdc5, 0x800}, 0x40000) socketpair(0x11, 0x2, 0x74, &(0x7f0000008000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000002000)={r0, r4}) 2018/01/28 22:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x10001) r2 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0xf8, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/01/28 22:31:02 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000736000)=0xffffffffffff14b3) perf_event_open(&(0x7f0000ee0000)={0x1, 0x78, 0x7fff, 0x1000, 0x20, 0x0, 0x0, 0x2, 0x8000, 0x1, 0x8, 0x8, 0xd6, 0x339b, 0x8000, 0x8, 0x6, 0x7b8, 0x9d, 0x1, 0x200, 0x194, 0x8c9e, 0x80000000, 0x7fd, 0x70c9, 0x4, 0x1, 0x10001, 0x0, 0xffffffff, 0x100000001, 0x10000, 0x1f, 0x4, 0x40, 0xff, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c4d000-0x1)=0x0, 0x0}, 0x10908, 0x0, 0x1000, 0x6, 0x4, 0x7fffffff, 0x8, 0x0}, 0xffffffffffffffff, 0xff, r0, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) 2018/01/28 22:31:02 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000601000-0xc)={0x0, 0x3ff, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00004fd000)="d3bc9281c01d5bfc8448158b087315822ded7d541c2ae4ab9347b1e164153371da738577c786e186c5720491af970d8d4bb1be23beb36057d4d6a3dd76bf311688929b1253f1c09ec4d8c786acb6d237a1806d8532d2dc9240a518024880aba3a119f28f063c9895e55d5a41b88d2bcfb03f1ab868235d522e6f38ba8d36539e5e663bb3cf441881786b04a799eca022d91819c7f504a500a39689a465ae4c8f424b53c7548f051008fccb4766b53f35f5a540179c6ec69f59533e7df7e6c6e2ed329bc82d0cb7ee75b72237d6bea60d26666d5587726c", &(0x7f0000000000)="d42e57c2428d6f1df3b9609b5f9f4e4215fd98f20c9319948405a0d81a028ff6108ad0ffa834ab667c5282464e66a9212a2fa7e4ae5f7e70ecf8229227cdc04b9f1a4bb26a1fae77c69704", 0x3}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xe, 0x9, 0x3f, 0x400, 0x2, r0, 0xe7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0x6, &(0x7f0000002000-0x30)=@raw=[@jmp={0x5, 0x2000000000000000, 0xf, 0x6, 0xf, 0x90, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x8001, 0xc9, &(0x7f0000000000)=""/201, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r2, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d30000)='./file0\x00', &(0x7f00003dc000-0x8)='./file0\x00', &(0x7f00005c0000)='\b\x00\x00\x00', 0x1000000, &(0x7f0000bca000)="1b8e18319f2d2d418082232a13d37aab2fa456b7b2734777128476185b7ef61b2837cae2c6e6a9baf6f508539fa2a5638ea7b1ff37e49aeaee3afd6abbc680fe8fd59328c81e5cf47abb89752dddd15482a7d0") r3 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f0000869000-0x7)='./file0\x00', &(0x7f0000ede000-0x8)='./file0\x00', &(0x7f0000320000)='fuse\x00', 0x10, &(0x7f0000b38000)="45235a78dbe1d4c9535ea0e0f1594c865bf91b8da60f95692b124d64982f6e96b3bd6c8a4c5ef622ff0c17f0f8d208a41a2da732995f9e4b3574eddfd78ca54e341d3f18fb238a9e67e06995d5a6b4f3e4cf3d56dcc0572b3e507795f321f63c0cdc72b06319a26d5ce8e71526b1852cc60e868ec4965d4d58302ceebdfccb2165a5807ef2218a8b3a0aad498514c460846d1d9a981008b45c28a203269783f66e5c7cb2808ba1ee9777fcf855f14ec4697c6c3891fc64ff89449a056a236656da290f92c311a754c707729e6e8c08167c49c11530e7e7596b54904b84da9dd8") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r3}, 0xc) mkdir(&(0x7f0000429000-0x8)='./file0\x00', 0x40) mkdir(&(0x7f00009a1000)='./file0/file0/file0\x00', 0x0) recvmsg(r1, &(0x7f00000cb000)={&(0x7f000028d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000091a000)=[{&(0x7f00001dd000-0x99)=""/153, 0x99}, {&(0x7f0000a8e000-0x8)=""/8, 0x8}, {&(0x7f0000cbe000-0x1)=""/1, 0x1}, {&(0x7f000011b000)=""/7, 0x7}, {&(0x7f00007a3000)=""/32, 0x20}], 0x5, &(0x7f0000365000-0x5f)=""/95, 0x5f, 0x1}, 0x2) 2018/01/28 22:31:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x7fffffff, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x0, 0xfffffffffffffce4, 0x5, 0x15, r0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x4cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x7, &(0x7f0000bd0000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cc0000)={r1, &(0x7f0000e11000)="b118eb054a62ba61cd46c7386f1977229c12c501e3fa345090c66ac070591cd7134f97434c2e6af25be5355c9a46486f8aa047b7278f3e1d5ed948980d14f98255a5c006e372eeda102fc41c20d6e04243df36f62f1ba3588731ea13fcec3ff0b8e2cc9a3f71f352de12e4f4716c332aa8714204100b9665829a5c02a3a5c3598331fdd237d30532992f73005b43da33b026645a0c25b6ebe2715f046513e121a3350833989b6aaf755cb9afca0d63a18d45a85448d1ade535e62ecad3021b3291cd8f", &(0x7f0000650000)=""/133}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000914000-0x18)={0xffffffffffffffff, &(0x7f0000734000-0x83)="ebe791c57f13d803b1f2bdab956b80257e64586da085dcaafc7a3d2b849e04d7c4236cb100e29d35454ac9e69b9479f0385e580ce8c6a41cb72cb6c37773a256580ab260f48150261f4fc9ba9507a304fe485cf2527ef4d7934e9b6882df57f942242dc83457039e2588683c650cbc0b93407be121151ccea4fdf91727343fd2ee9b6a", &(0x7f00004c0000-0x12)=""/18}, 0x18) 2018/01/28 22:31:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x0, &(0x7f00007e2000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 2018/01/28 22:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c36000-0x8)={0x0, 0x0}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000133000-0x8)='./file1\x00', &(0x7f0000ca6000)='./file0\x00', &(0x7f000059d000-0x4)='jfs\x00', 0x2000, 0x0) 2018/01/28 22:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0xf8, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000a9000-0x8)={0x0, 0x0}) close(r1) 2018/01/28 22:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7},