jschwinger233 · April 2, 2021 10:59
diff --git a/strace log of bpftrace b/strace log of bpftrace
 execve("/usr/bin/bpftrace", ["bpftrace", "--unsafe", "-e", "u:/home/gray/Documents/src/tmp/hello/hello:0x0000000000498e00 {printf(\"called\\n\")}"], 0x7ffcdd66af00 /* 28 vars */) = 0 <0.000208>
 brk(NULL)                               = 0x561199fb4000 <0.000043>
 arch_prctl(0x3001 /* ARCH_??? */, 0x7ffcdd3c7be0) = -1 EINVAL (Invalid argument) <0.000048>
 access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory) <0.000050>
 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 <0.000051>
 fstat(3, {st_mode=S_IFREG|0644, st_size=78472, ...}) = 0 <0.000007>
 mmap(NULL, 78472, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f5802356000 <0.000009>
 close(3)                                = 0 <0.000007>
 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libm.so.6", O_RDONLY|O_CLOEXEC) = 3 <0.000010>
 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\363\0\0\0\0\0\0@\0\0\0\0\0\0\0\310\334\24\0\0\0\0\0\0\0\0\0@\08\0\v\0@\0!\0 \0\1\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0x\344\0\0\0\0\0\0x\344\0\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\5\0\0\0\0\360\0\0\0\0\0\0\0\360\0\0\0\0\0\0\0\360\0\0\0\0\0\0%o\n\0\0\0\0\0%o\n\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\4\0\0\0\0`\v\0\0\0\0\0\0`\v\0\0\0\0\0\0`\v\0\0\0\0\0\244i\t\0\0\0\0\0\244i\t\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\6\0\0\0\200\315\24\0\0\0\0\0\200\335\24\0\0\0\0\0\200\335\24\0\0\0\0\0\204\3\0\0\0\0\0\0\220\3\0\0\0\0\0\0\0\20\0\0\0\0\0\0\2\0\0\0\6\0\0\0\220\315\24\0\0\0\0\0\220\335\24\0\0\0\0\0\220\335\24\0\0\0\0\0 \2\0\0\0\0\0\0 \2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\250\2\0\0\0\0\0\0\250\2\0\0\0\0\0\0\250\2\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\310\2\0\0\0\0\0\0\310\2\0\0\0\0\0\0\310\2\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0S\345td\4\0\0\0\250\2\0\0\0\0\0\0\250\2\0\0\0\0\0\0\250\2\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0P\345td\4\0\0\0\330\30\24\0\0\0\0\0\330\30\24\0\0\0\0\0\330\30\24\0\0\0\0\0d\34\0\0\0\0\0\0d\34\0\0\0\0\0\0\4\0\0\0\0\0\0\0Q\345td\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0R\345td\4\0\0\0\200\315\24\0\0\0\0\0\200\335\24\0\0\0\0\0\200\335\24\0\0\0\0\0\200\2\0\0\0\0\0\0\200\2\0\0\0\0\0\0\1\0\0\0\0\0\0\0\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0\4\0\0\0\24\0\0\0\3\0\0\0GNU\0D\263\37430\365\177H\261\356\323J\232\216\230,m\36\367m\4\0\0\0\20\0\0\0\1\0\0\0GNU\0\0\0\0\0\3\0\0\0\2\0\0\0\0\0\0\0\0\0\0\0\371\3\0\0`\4\0\0\0\0\0\0\313\2\0\0m\1\0\0\v\4\0\0\0\0\0\0\0\0\0\0+\3\0\0\365\1\0\0\0\0\0\0*\2\0\0", 832) = 832 <0.000007>
 fstat(3, {st_mode=S_IFREG|0644, st_size=1369352, ...}) = 0 <0.000006>
 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5802354000 <0.000008>
 mmap(NULL, 1368336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5802205000 <0.000009>
 mmap(0x7f5802214000, 684032, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7f5802214000 <0.000015>
 mmap(0x7f58022bb000, 618496, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb6000) = 0x7f58022bb000 <0.000010>
 mmap(0x7f5802352000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14c000) = 0x7f5802352000 <0.000009>
 close(3)                                = 0 <0.000006>
 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 <0.000009>
 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360q\2\0\0\0\0\0@\0\0\0\0\0\0\0h\345\36\0\0\0\0\0\0\0\0\0@\08\0\16\0@\0E\0D\0\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0\20\3\0\0\0\0\0\0\20\3\0\0\0\0\0\0\10\0\0\0\0\0\0\0\3\0\0\0\4\0\0\0\240\26\34\0\0\0\0\0\240\26\34\0\0\0\0\0\240\26\34\0\0\0\0\0\34\0\0\0\0\0\0\0\34\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0\1\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0@I\2\0\0\0\0\0@I\2\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\5\0\0\0\0P\2\0\0\0\0\0\0P\2\0\0\0\0\0\0P\2\0\0\0\0\0\264u\27\0\0\0\0\0\264u\27\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\4\0\0\0\0\320\31\0\0\0\0\0\0\320\31\0\0\0\0\0\0\320\31\0\0\0\0\0e\235\4\0\0\0\0\0e\235\4\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\6\0\0\0\0v\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0\206\36\0\0\0\0\0\20P\0\0\0\0\0\0\330\216\0\0\0\0\0\0\0\20\0\0\0\0\0\0\2\0\0\0\6\0\0\0\200\233\36\0\0\0\0\0\200\253\36\0\0\0\0\0\200\253\36\0\0\0\0\0\340\1\0\0\0\0\0\0\340\1\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0p\3\0\0\0\0\0\0p\3\0\0\0\0\0\0p\3\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\7\0\0\0\4\0\0\0\0v\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0\206\36\0\0\0\0\0\20\0\0\0\0\0\0\0\220\0\0\0\0\0\0\0\10\0\0\0\0\0\0\0S\345td\4\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0P\345td\4\0\0\0\274\26\34\0\0\0\0\0\274\26\34\0\0\0\0\0\274\26\34\0\0\0\0\0\304^\0\0\0\0\0\0\304^\0\0\0\0\0\0\4\0\0\0\0\0\0\0Q\345td\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0R\345td\4\0\0\0\0v\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0*\0\0\0\0\0\0", 832) = 832 <0.000007>
 pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0\20\3\0\0\0\0\0\0\20\3\0\0\0\0\0\0\10\0\0\0\0\0\0\0\3\0\0\0\4\0\0\0\240\26\34\0\0\0\0\0\240\26\34\0\0\0\0\0\240\26\34\0\0\0\0\0\34\0\0\0\0\0\0\0\34\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0\1\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0@I\2\0\0\0\0\0@I\2\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\5\0\0\0\0P\2\0\0\0\0\0\0P\2\0\0\0\0\0\0P\2\0\0\0\0\0\264u\27\0\0\0\0\0\264u\27\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\4\0\0\0\0\320\31\0\0\0\0\0\0\320\31\0\0\0\0\0\0\320\31\0\0\0\0\0e\235\4\0\0\0\0\0e\235\4\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\6\0\0\0\0v\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0\206\36\0\0\0\0\0\20P\0\0\0\0\0\0\330\216\0\0\0\0\0\0\0\20\0\0\0\0\0\0\2\0\0\0\6\0\0\0\200\233\36\0\0\0\0\0\200\253\36\0\0\0\0\0\200\253\36\0\0\0\0\0\340\1\0\0\0\0\0\0\340\1\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0p\3\0\0\0\0\0\0p\3\0\0\0\0\0\0p\3\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\7\0\0\0\4\0\0\0\0v\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0\206\36\0\0\0\0\0\20\0\0\0\0\0\0\0\220\0\0\0\0\0\0\0\10\0\0\0\0\0\0\0S\345td\4\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0P\345td\4\0\0\0\274\26\34\0\0\0\0\0\274\26\34\0\0\0\0\0\274\26\34\0\0\0\0\0\304^\0\0\0\0\0\0\304^\0\0\0\0\0\0\4\0\0\0\0\0\0\0Q\345td\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0R\345td\4\0\0\0\0v\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0*\0\0\0\0\0\0\0*\0\0\0\0\0\0\1\0\0\0\0\0\0\0", 784, 64) = 784 <0.000007>
 pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32 <0.000006>
 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\t\233\222%\274\260\320\31\331\326\10\204\276X>\263\33\265\364N\4\0\0\0\20\0\0\0\1\0\0\0GNU\0\0\0\0\0\3\0\0\0\2\0\0\0\0\0\0\0", 68, 880) = 68 <0.000006>
 fstat(3, {st_mode=S_IFREG|0755, st_size=2029224, ...}) = 0 <0.000006>
 pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0\20\3\0\0\0\0\0\0\20\3\0\0\0\0\0\0\10\0\0\0\0\0\0\0\3\0\0\0\4\0\0\0\240\26\34\0\0\0\0\0\240\26\34\0\0\0\0\0\240\26\34\0\0\0\0\0\34\0\0\0\0\0\0\0\34\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0\1\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0@I\2\0\0\0\0\0@I\2\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\5\0\0\0\0P\2\0\0\0\0\0\0P\2\0\0\0\0\0\0P\2\0\0\0\0\0\264u\27\0\0\0\0\0\264u\27\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\4\0\0\0\0\320\31\0\0\0\0\0\0\320\31\0\0\0\0\0\0\320\31\0\0\0\0\0e\235\4\0\0\0\0\0e\235\4\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\6\0\0\0\0v\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0\206\36\0\0\0\0\0\20P\0\0\0\0\0\0\330\216\0\0\0\0\0\0\0\20\0\0\0\0\0\0\2\0\0\0\6\0\0\0\200\233\36\0\0\0\0\0\200\253\36\0\0\0\0\0\200\253\36\0\0\0\0\0\340\1\0\0\0\0\0\0\340\1\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0p\3\0\0\0\0\0\0p\3\0\0\0\0\0\0p\3\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\7\0\0\0\4\0\0\0\0v\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0\206\36\0\0\0\0\0\20\0\0\0\0\0\0\0\220\0\0\0\0\0\0\0\10\0\0\0\0\0\0\0S\345td\4\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0P\3\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0P\345td\4\0\0\0\274\26\34\0\0\0\0\0\274\26\34\0\0\0\0\0\274\26\34\0\0\0\0\0\304^\0\0\0\0\0\0\304^\0\0\0\0\0\0\4\0\0\0\0\0\0\0Q\345td\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0R\345td\4\0\0\0\0v\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0\206\36\0\0\0\0\0\0*\0\0\0\0\0\0\0*\0\0\0\0\0\0\1\0\0\0\0\0\0\0", 784, 64) = 784 <0.000007>
 pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32 <0.000007>
 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\t\233\222%\274\260\320\31\331\326\10\204\276X>\263\33\265\364N\4\0\0\0\20\0\0\0\1\0\0\0GNU\0\0\0\0\0\3\0\0\0\2\0\0\0\0\0\0\0", 68, 880) = 68 <0.000053>
 mmap(NULL, 2036952, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5802013000 <0.000010>
 mprotect(0x7f5802038000, 1847296, PROT_NONE) = 0 <0.000074>
 mmap(0x7f5802038000, 1540096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x7f5802038000 <0.000013>
 mmap(0x7f58021b0000, 303104, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7f58021b0000 <0.000009>
 mmap(0x7f58021fb000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e7000) = 0x7f58021fb000 <0.000010>
 mmap(0x7f5802201000, 13528, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5802201000 <0.000009>
 close(3)                                = 0 <0.000018>
 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3 <0.000021>
 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\201\0\0\0\0\0\0@\0\0\0\0\0\0\0h\\\2\0\0\0\0\0\0\0\0\0@\08\0\r\0@\0'\0&\0\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0\330\2\0\0\0\0\0\0\330\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\3\0\0\0\4\0\0\0\20\222\1\0\0\0\0\0\20\222\1\0\0\0\0\0\20\222\1\0\0\0\0\0\34\0\0\0\0\0\0\0\34\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0\1\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0 k\0\0\0\0\0\0 k\0\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\5\0\0\0\0p\0\0\0\0\0\0\0p\0\0\0\0\0\0\0p\0\0\0\0\0\0\345\4\1\0\0\0\0\0\345\4\1\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\4\0\0\0\0\200\1\0\0\0\0\0\0\200\1\0\0\0\0\0\0\200\1\0\0\0\0\0HG\0\0\0\0\0\0HG\0\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\6\0\0\0\10\314\1\0\0\0\0\0\10\334\1\0\0\0\0\0\10\334\1\0\0\0\0\0\10\7\0\0\0\0\0\0pH\0\0\0\0\0\0\0\20\0\0\0\0\0\0\2\0\0\0\6\0\0\0p\315\1\0\0\0\0\0p\335\1\0\0\0\0\0p\335\1\0\0\0\0\0000\2\0\0\0\0\0\0000\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\30\3\0\0\0\0\0\0\30\3\0\0\0\0\0\0\30\3\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\3\0\0\0\0\0\08\3\0\0\0\0\0\08\3\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0S\345td\4\0\0\0\30\3\0\0\0\0\0\0\30\3\0\0\0\0\0\0\30\3\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0P\345td\4\0\0\0000\222\1\0\0\0\0\0000\222\1\0\0\0\0\0000\222\1\0\0\0\0\0D\t\0\0\0\0\0\0D\t\0\0\0\0\0\0\4\0\0\0\0\0\0\0Q\345td\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0R\345td\4\0\0\0\10\314\1\0\0\0\0\0\10\334\1\0\0\0\0\0\10\334\1\0\0\0\0\0\370\3\0\0\0\0\0\0\370\3\0\0\0\0\0\0\1\0\0\0\0\0\0\0\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0\4\0\0\0\24\0\0\0", 832) = 832 <0.000011>
 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\345Ga\367\265T\320\374\301V)Yf]\223\337\373\353\332\360\4\0\0\0\20\0\0\0\1\0\0\0GNU\0\0\0\0\0\3\0\0\0\2\0\0\0\0\0\0\0", 68, 824) = 68 <0.000008>
 fstat(3, {st_mode=S_IFREG|0755, st_size=157224, ...}) = 0 <0.000009>
 pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\345Ga\367\265T\320\374\301V)Yf]\223\337\373\353\332\360\4\0\0\0\20\0\0\0\1\0\0\0GNU\0\0\0\0\0\3\0\0\0\2\0\0\0\0\0\0\0", 68, 824) = 68 <0.000008>
 mmap(NULL, 140408, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5801ff0000 <0.000012>
 mmap(0x7f5801ff7000, 69632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f5801ff7000 <0.000017>
 mmap(0x7f5802008000, 20480, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7f5802008000 <0.000013>
 mmap(0x7f580200d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c000) = 0x7f580200d000 <0.000013>
 mmap(0x7f580200f000, 13432, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f580200f000 <0.000012>
 close(3)                                = 0 <0.000008>
 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3 <0.000014>
 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \22\0\0\0\0\0\0@\0\0\0\0\0\0\0\300A\0\0\0\0\0\0\0\0\0\0@\08\0\v\0@\0\37\0\36\0\1\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\5\0\0\0\0\20\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0\20\0\0\0\0\0\0\211\21\0\0\0\0\0\0\211\21\0\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\4\0\0\0\0000\0\0\0\0\0\0\0000\0\0\0\0\0\0\0000\0\0\0\0\0\0\10\5\0\0\0\0\0\0\10\5\0\0\0\0\0\0\0\20\0\0\0\0\0\0\1\0\0\0\6\0\0\0p=\0\0\0\0\0\0pM\0\0\0\0\0\0pM\0\0\0\0\0\0\30\3\0\0\0\0\0\0\240\3\0\0\0\0\0\0\0\20\0\0\0\0\0\0\2\0\0\0\6\0\0\0\220=\0\0\0\0\0\0\220M\0\0\0\0\0\0\220M\0\0\0\0\0\0\20\2\0\0\0\0\0\0\20\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\250\2\0\0\0\0\0\0\250\2\0\0\0\0\0\0\250\2\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\310\2\0\0\0\0\0\0\310\2\0\0\0\0\0\0\310\2\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0S\345td\4\0\0\0\250\2\0\0\0\0\0\0\250\2\0\0\0\0\0\0\250\2\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0\10\0\0\0\0\0\0\0P\345td\4\0\0\0\2440\0\0\0\0\0\0\2440\0\0\0\0\0\0\2440\0\0\0\0\0\0\334\0\0\0\0\0\0\0\334\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0Q\345td\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0R\345td\4\0\0\0p=\0\0\0\0\0\0pM\0\0\0\0\0\0pM\0\0\0\0\0\0\220\2\0\0\0\0\0\0\220\2\0\0\0\0\0\0\1\0\0\0\0\0\0\0\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\243\367\200(\"\34\363\267\204\335^\20\320Z\327\245Zj\205\325\4\0\0\0\20\0\0\0\1\0\0\0GNU\0\0\0\0\0\3\0\0\0\2\0\0\0\0\0\0\0\0\0\0\0A\0\0\0+\0\0\0\36\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\30\0\0\0\35\0\0\0&\0\0\0\22\0\0\0!\0\0\0", 832) = 832 <0.000010>
 fstat(3, {st_mode=S_IFREG|0644, st_size=18816, ...}) = 0 <0.000009>
 mmap(NULL, 20752, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5801fea000 <0.000012>
 mmap(0x7f5801feb000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f5801feb000 <0.000019>
 mmap(0x7f5801fed000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f5801fed000 <0.000013>
 mmap(0x7f5801fee000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f5801fee000 <0.000012>
 close(3)                                = 0 <0.000009>
 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5801fe8000 <0.000011>
 arch_prctl(ARCH_SET_FS, 0x7f5801fe8c80) = 0 <0.000008>
 mprotect(0x7f58021fb000, 12288, PROT_READ) = 0 <0.000014>
 mprotect(0x7f5801fee000, 4096, PROT_READ) = 0 <0.000011>
 mprotect(0x7f580200d000, 4096, PROT_READ) = 0 <0.000011>
 mprotect(0x7f5802352000, 4096, PROT_READ) = 0 <0.000012>
 mprotect(0x56119998c000, 2088960, PROT_READ) = 0 <0.000018>
 mprotect(0x7f5802397000, 4096, PROT_READ) = 0 <0.000011>
 munmap(0x7f5802356000, 78472)           = 0 <0.000017>
 set_tid_address(0x7f5801fe8f50)         = 17912 <0.000006>
 set_robust_list(0x7f5801fe8f60, 24)     = 0 <0.000006>
 rt_sigaction(SIGRTMIN, {sa_handler=0x7f5801ff7bf0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f58020053c0}, NULL, 8) = 0 <0.000007>
 rt_sigaction(SIGRT_1, {sa_handler=0x7f5801ff7c90, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f58020053c0}, NULL, 8) = 0 <0.000006>
 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 <0.000006>
 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 <0.000006>
 futex(0x561199bbf2c4, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000007>
 futex(0x561199bbf2d0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000006>
 brk(NULL)                               = 0x561199fb4000 <0.000006>
 brk(0x561199fd5000)                     = 0x561199fd5000 <0.000007>
 futex(0x561199bbd1a0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000007>
 brk(0x561199ff6000)                     = 0x561199ff6000 <0.000008>
 openat(AT_FDCWD, "/sys/devices/system/cpu/possible", O_RDONLY) = 3 <0.000016>
 read(3, "0-7\n", 8191)                  = 4 <0.000010>
 read(3, "", 8191)                       = 0 <0.000006>
 close(3)                                = 0 <0.000007>
 brk(0x56119a019000)                     = 0x56119a019000 <0.000007>
 geteuid()                               = 0 <0.000005>
 uname({sysname="Linux", nodename="gray-Latitude-5410", ...}) = 0 <0.000006>
 bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=4, max_entries=1, map_flags=0, inner_map_fd=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0}, 120) = 3 <0.000011>
 close(3)                                = 0 <0.000012>
 openat(AT_FDCWD, "/sys/kernel/security/lockdown", O_RDONLY) = 3 <0.000010>
 read(3, "none [integrity] confidentiality\n", 8191) = 33 <0.000007>
 close(3)                                = 0 <0.000006>
 prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=RLIM64_INFINITY, rlim_max=RLIM64_INFINITY}, NULL) = 0 <0.000006>
 openat(AT_FDCWD, "/proc/sys/kernel/randomize_va_space", O_RDONLY) = 3 <0.000009>
 read(3, "2\n", 8191)                    = 2 <0.000008>
 close(3)                                = 0 <0.000006>
 uname({sysname="Linux", nodename="gray-Latitude-5410", ...}) = 0 <0.000006>
 stat("/lib/modules/5.8.0-48-generic/source", 0x7ffcdd3c68e0) = -1 ENOENT (No such file or directory) <0.000007>
 stat("/lib/modules/5.8.0-48-generic/build", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000007>
 rt_sigaction(SIGABRT, {sa_handler=0x561198bd653f, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5802059210}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 <0.000006>
 rt_sigaction(SIGBUS, {sa_handler=0x561198bd653f, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5802059210}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 <0.000005>
 rt_sigaction(SIGFPE, {sa_handler=0x561198bd653f, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5802059210}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 <0.000005>
 rt_sigaction(SIGILL, {sa_handler=0x561198bd653f, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5802059210}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 <0.000005>
 rt_sigaction(SIGSEGV, {sa_handler=0x561198bd653f, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5802059210}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 <0.000005>
 rt_sigaction(SIGTRAP, {sa_handler=0x561198bd653f, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5802059210}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 <0.000005>
 futex(0x561199ba14c4, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f58017e7000 <0.000007>
 mprotect(0x7f58017e8000, 8388608, PROT_READ|PROT_WRITE) = 0 <0.000007>
 clone(child_stack=0x7f5801fe6fb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTIDstrace: Process 17913 attached
 , parent_tid=[17913], tls=0x7f5801fe7700, child_tidptr=0x7f5801fe79d0) = 17913 <0.000044>
 [pid 17913] set_robust_list(0x7f5801fe79e0, 24 <unfinished ...>
 [pid 17912] futex(0x7f5801fe79d0, FUTEX_WAIT, 17913, NULL <unfinished ...>
 [pid 17913] <... set_robust_list resumed>) = 0 <0.000007>
 [pid 17913] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7f57f97e7000 <0.000008>
 [pid 17913] munmap(0x7f57f97e7000, 42045440) = 0 <0.000010>
 [pid 17913] munmap(0x7f5800000000, 25063424) = 0 <0.000007>
 [pid 17913] mprotect(0x7f57fc000000, 135168, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] lseek(2, 0, SEEK_CUR)       = -1 ESPIPE (Illegal seek) <0.000006>
 [pid 17913] mmap(NULL, 159744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f58017c0000 <0.000008>
 [pid 17913] stat("lib/clang/8.0.1/x86_64-generic-linux/lib", 0x7f5801fe56f8) = -1 ENOENT (No such file or directory) <0.000010>
 [pid 17913] stat("lib/clang/8.0.1/x86_64-generic-linux/lib", 0x7f5801fe56f8) = -1 ENOENT (No such file or directory) <0.000008>
 [pid 17913] stat("lib/clang/8.0.1/lib/linux/x86_64", 0x7f5801fe56f8) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] access("/usr/local/sbin/ptxas", R_OK|X_OK) = -1 ENOENT (No such file or directory) <0.000010>
 [pid 17913] access("/usr/local/bin/ptxas", R_OK|X_OK) = -1 ENOENT (No such file or directory) <0.000008>
 [pid 17913] access("/usr/sbin/ptxas", R_OK|X_OK) = -1 ENOENT (No such file or directory) <0.000011>
 [pid 17913] access("/usr/bin/ptxas", R_OK|X_OK) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] access("/sbin/ptxas", R_OK|X_OK) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] access("/bin/ptxas", R_OK|X_OK) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] access("/snap/bin/ptxas", R_OK|X_OK) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/lsb-release", O_RDONLY|O_CLOEXEC) = 3 <0.000010>
 [pid 17913] access("/proc/self/fd", R_OK) = 0 <0.000014>
 [pid 17913] readlink("/proc/self/fd/3", "/etc/lsb-release", 4096) = 16 <0.000011>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=104, ...}) = 0 <0.000006>
 [pid 17913] pread64(3, "DISTRIB_ID=Ubuntu\nDISTRIB_RELEASE=20.04\nDISTRIB_CODENAME=focal\nDISTRIB_DESCRIPTION=\"Ubuntu 20.04.2 LTS\"\n", 104, 0) = 104 <0.000007>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 <0.000006>
 [pid 17913] close(3)                    = 0 <0.000006>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 <0.000005>
 [pid 17913] openat(AT_FDCWD, "/etc/redhat-release", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/etc/debian_version", O_RDONLY|O_CLOEXEC) = 3 <0.000007>
 [pid 17913] readlink("/proc/self/fd/3", "/etc/debian_version", 4096) = 19 <0.000009>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=13, ...}) = 0 <0.000006>
 [pid 17913] pread64(3, "bullseye/sid\n", 13, 0) = 13 <0.000006>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 <0.000005>
 [pid 17913] close(3)                    = 0 <0.000006>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 <0.000005>
 [pid 17913] openat(AT_FDCWD, "/etc/lsb-release", O_RDONLY|O_CLOEXEC) = 3 <0.000007>
 [pid 17913] readlink("/proc/self/fd/3", "/etc/lsb-release", 4096) = 16 <0.000007>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=104, ...}) = 0 <0.000006>
 [pid 17913] pread64(3, "DISTRIB_ID=Ubuntu\nDISTRIB_RELEASE=20.04\nDISTRIB_CODENAME=focal\nDISTRIB_DESCRIPTION=\"Ubuntu 20.04.2 LTS\"\n", 104, 0) = 104 <0.000006>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 <0.000005>
 [pid 17913] close(3)                    = 0 <0.000005>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 <0.000005>
 [pid 17913] openat(AT_FDCWD, "/etc/redhat-release", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/etc/debian_version", O_RDONLY|O_CLOEXEC) = 3 <0.000007>
 [pid 17913] readlink("/proc/self/fd/3", "/etc/debian_version", 4096) = 19 <0.000008>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=13, ...}) = 0 <0.000006>
 [pid 17913] pread64(3, "bullseye/sid\n", 13, 0) = 13 <0.000006>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 <0.000006>
 [pid 17913] close(3)                    = 0 <0.000006>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 <0.000005>
 [pid 17913] stat("/usr/local/cuda", 0x7f5801fe54f8) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/usr/local/cuda-8.0", 0x7f5801fe54f8) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/usr/local/cuda-7.5", 0x7f5801fe54f8) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/usr/local/cuda-7.0", 0x7f5801fe54f8) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-generic-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000008>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-linux-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-unknown-linux-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-pc-linux-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-redhat-linux6E", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-redhat-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-suse-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-manbo-linux-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-linux-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-slackware-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-unknown-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-amazon-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-linux-android", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-x86_64-generic-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i686-linux-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i686-pc-linux-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i486-linux-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i386-linux-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i386-redhat-linux6E", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i686-redhat-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i586-redhat-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i386-redhat-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i586-suse-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i486-slackware-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i686-montavista-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i586-linux-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i686-linux-android", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i386-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i486-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i586-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i686-gnu", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/env.d/gcc/config-i386-generic-linux", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/..", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000008>
 [pid 17913] stat("/../lib64", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-generic-linux/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000014>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-linux-gnu/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000008>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-unknown-linux-gnu/gcc/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-pc-linux-gnu/gcc/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-redhat-linux6E/gcc/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-redhat-linux/gcc/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-suse-linux/gcc/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-manbo-linux-gnu/gcc/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-linux-gnu/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-slackware-linux/gcc/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-unknown-linux/gcc/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-amazon-linux/gcc/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-linux-android/gcc/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib64/gcc-cross/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000010>
 [pid 17913] openat(AT_FDCWD, "/../lib64/x86_64-generic-linux/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] stat("/../lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-generic-linux/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 <0.000008>
 [pid 17913] fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000005>
 [pid 17913] getdents64(3, /* 3 entries */, 32768) = 72 <0.000013>
 [pid 17913] stat("/../lib/gcc/x86_64-linux-gnu/9/64/crtbegin.o", 0x7f5801fe4278) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] stat("/../lib/gcc/x86_64-linux-gnu/9/crtbegin.o", {st_mode=S_IFREG|0644, st_size=2592, ...}) = 0 <0.000006>
 [pid 17913] stat("/../lib/gcc/x86_64-linux-gnu/9/64/crtbegin.o", 0x7f5801fe41b8) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/../lib/gcc/x86_64-linux-gnu/9/32/crtbegin.o", 0x7f5801fe4208) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/../lib/gcc/x86_64-linux-gnu/9/x32/crtbegin.o", 0x7f5801fe4208) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] getdents64(3, /* 0 entries */, 32768) = 0 <0.000006>
 [pid 17913] close(3)                    = 0 <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-unknown-linux-gnu/gcc/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-pc-linux-gnu/gcc/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-redhat-linux6E/gcc/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-redhat-linux/gcc/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-suse-linux/gcc/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-manbo-linux-gnu/gcc/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000009>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 <0.000007>
 [pid 17913] fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000009>
 [pid 17913] getdents64(3, /* 3 entries */, 32768) = 72 <0.000011>
 [pid 17913] getdents64(3, /* 0 entries */, 32768) = 0 <0.000007>
 [pid 17913] close(3)                    = 0 <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000010>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000008>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000011>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000008>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-slackware-linux/gcc/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000009>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000008>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-unknown-linux/gcc/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-amazon-linux/gcc/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-linux-android/gcc/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/x86_64-generic-linux/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] stat("/../lib32", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000008>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000020>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i686-linux-gnu/gcc/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i686-pc-linux-gnu/gcc/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i486-linux-gnu/gcc/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i386-linux-gnu/gcc/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i386-redhat-linux6E/gcc/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i686-redhat-linux/gcc/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i586-redhat-linux/gcc/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i386-redhat-linux/gcc/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i586-suse-linux/gcc/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i486-slackware-linux/gcc/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i686-montavista-linux/gcc/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i586-linux-gnu/gcc/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i686-linux-android/gcc/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i386-gnu/gcc/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i486-gnu/gcc/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i586-gnu/gcc/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i686-gnu/gcc/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/gcc-cross/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib32/i386-generic-linux/gcc/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/../lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i686-linux-gnu/gcc/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i686-pc-linux-gnu/gcc/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i486-linux-gnu/gcc/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i386-linux-gnu/gcc/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i386-redhat-linux6E/gcc/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i686-redhat-linux/gcc/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i586-redhat-linux/gcc/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i386-redhat-linux/gcc/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i586-suse-linux/gcc/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i486-slackware-linux/gcc/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i686-montavista-linux/gcc/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i586-linux-gnu/gcc/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i686-linux-android/gcc/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i386-gnu/gcc/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i486-gnu/gcc/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i586-gnu/gcc/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i686-gnu/gcc/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/gcc-cross/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/../lib/i386-generic-linux/gcc/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/opt/rh/devtoolset-7/root/usr", 0x7f5801fe52c8) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/opt/rh/devtoolset-6/root/usr", 0x7f5801fe52c8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/opt/rh/devtoolset-4/root/usr", 0x7f5801fe52c8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/opt/rh/devtoolset-3/root/usr", 0x7f5801fe52c8) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/opt/rh/devtoolset-2/root/usr", 0x7f5801fe52c8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] stat("/usr/lib64", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-generic-linux/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-linux-gnu/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-unknown-linux-gnu/gcc/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-pc-linux-gnu/gcc/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-redhat-linux6E/gcc/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-redhat-linux/gcc/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-suse-linux/gcc/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-manbo-linux-gnu/gcc/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-linux-gnu/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-slackware-linux/gcc/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-unknown-linux/gcc/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-amazon-linux/gcc/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-linux-android/gcc/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/gcc-cross/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib64/x86_64-generic-linux/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/usr/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-generic-linux/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 <0.000006>
 [pid 17913] fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000005>
 [pid 17913] getdents64(3, /* 3 entries */, 32768) = 72 <0.000007>
 [pid 17913] getdents64(3, /* 0 entries */, 32768) = 0 <0.000005>
 [pid 17913] close(3)                    = 0 <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-unknown-linux-gnu/gcc/x86_64-unknown-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-pc-linux-gnu/gcc/x86_64-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-redhat-linux6E/gcc/x86_64-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-redhat-linux/gcc/x86_64-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-suse-linux/gcc/x86_64-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-manbo-linux-gnu/gcc/x86_64-manbo-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 <0.000006>
 [pid 17913] fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000005>
 [pid 17913] getdents64(3, /* 3 entries */, 32768) = 72 <0.000006>
 [pid 17913] getdents64(3, /* 0 entries */, 32768) = 0 <0.000005>
 [pid 17913] close(3)                    = 0 <0.000005>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-slackware-linux/gcc/x86_64-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-unknown-linux/gcc/x86_64-unknown-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000011>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-amazon-linux/gcc/x86_64-amazon-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-linux-android/gcc/x86_64-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/x86_64-generic-linux/gcc/x86_64-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/usr/lib32", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i686-linux-gnu/gcc/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i686-pc-linux-gnu/gcc/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i486-linux-gnu/gcc/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i386-linux-gnu/gcc/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i386-redhat-linux6E/gcc/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i686-redhat-linux/gcc/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i586-redhat-linux/gcc/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i386-redhat-linux/gcc/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i586-suse-linux/gcc/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i486-slackware-linux/gcc/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i686-montavista-linux/gcc/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i586-linux-gnu/gcc/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000015>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i686-linux-android/gcc/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i386-gnu/gcc/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i486-gnu/gcc/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i586-gnu/gcc/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i686-gnu/gcc/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/gcc-cross/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib32/i386-generic-linux/gcc/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/usr/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i686-linux-gnu/gcc/i686-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i686-pc-linux-gnu/gcc/i686-pc-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i486-linux-gnu/gcc/i486-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i386-linux-gnu/gcc/i386-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i386-redhat-linux6E/gcc/i386-redhat-linux6E", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i686-redhat-linux/gcc/i686-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i586-redhat-linux/gcc/i586-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i386-redhat-linux/gcc/i386-redhat-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i586-suse-linux/gcc/i586-suse-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i486-slackware-linux/gcc/i486-slackware-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i686-montavista-linux/gcc/i686-montavista-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000008>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i586-linux-gnu/gcc/i586-linux-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000008>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i686-linux-android/gcc/i686-linux-android", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i386-gnu/gcc/i386-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i486-gnu/gcc/i486-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i586-gnu/gcc/i586-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000015>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i686-gnu/gcc/i686-gnu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/gcc-cross/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] openat(AT_FDCWD, "/usr/lib/i386-generic-linux/gcc/i386-generic-linux", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] openat(AT_FDCWD, "/etc/lsb-release", O_RDONLY|O_CLOEXEC) = 3 <0.000008>
 [pid 17913] readlink("/proc/self/fd/3", "/etc/lsb-release", 4096) = 16 <0.000014>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=104, ...}) = 0 <0.000006>
 [pid 17913] pread64(3, "DISTRIB_ID=Ubuntu\nDISTRIB_RELEASE=20.04\nDISTRIB_CODENAME=focal\nDISTRIB_DESCRIPTION=\"Ubuntu 20.04.2 LTS\"\n", 104, 0) = 104 <0.000006>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 <0.000005>
 [pid 17913] close(3)                    = 0 <0.000006>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 <0.000005>
 [pid 17913] openat(AT_FDCWD, "/etc/redhat-release", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/debian_version", O_RDONLY|O_CLOEXEC) = 3 <0.000006>
 [pid 17913] readlink("/proc/self/fd/3", "/etc/debian_version", 4096) = 19 <0.000007>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=13, ...}) = 0 <0.000005>
 [pid 17913] pread64(3, "bullseye/sid\n", 13, 0) = 13 <0.000005>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 <0.000005>
 [pid 17913] close(3)                    = 0 <0.000005>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 <0.000004>
 [pid 17913] stat("/lib/x86_64-linux-gnu", {st_mode=S_IFDIR|0755, st_size=73728, ...}) = 0 <0.000006>
 [pid 17913] stat("/../lib/gcc/x86_64-linux-gnu/9", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] stat("/../lib/gcc/x86_64-linux-gnu/9/../../../../x86_64-linux-gnu/lib/../lib64", 0x7f5801fe5878) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/../lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu", {st_mode=S_IFDIR|0755, st_size=73728, ...}) = 0 <0.000005>
 [pid 17913] stat("/../lib/gcc/x86_64-linux-gnu/9/../../../../lib64", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] stat("/../lib/x86_64-linux-gnu", {st_mode=S_IFDIR|0755, st_size=73728, ...}) = 0 <0.000005>
 [pid 17913] stat("/../lib64", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] stat("/lib/x86_64-linux-gnu", {st_mode=S_IFDIR|0755, st_size=73728, ...}) = 0 <0.000005>
 [pid 17913] stat("/lib/../lib64", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000005>
 [pid 17913] stat("/usr/lib/x86_64-linux-gnu", {st_mode=S_IFDIR|0755, st_size=73728, ...}) = 0 <0.000005>
 [pid 17913] stat("/usr/lib/../lib64", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000005>
 [pid 17913] stat("/usr/lib/x86_64-linux-gnu/../../lib64", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000005>
 [pid 17913] stat("/../lib/gcc/x86_64-linux-gnu/9/../../../../x86_64-linux-gnu/lib", 0x7f5801fe5878) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/../lib/gcc/x86_64-linux-gnu/9/../../..", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000005>
 [pid 17913] stat("/../lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000005>
 [pid 17913] stat("/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000005>
 [pid 17913] stat("/usr/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000005>
 [pid 17913] access("/lib/modules/5.8.0-48-generic/build/include/linux/kconfig.h.pch", F_OK) = -1 ENOENT (No such file or directory) <0.000014>
 [pid 17913] access("/lib/modules/5.8.0-48-generic/build/include/linux/kconfig.h.gch", F_OK) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] access("clang_workarounds.h.pch", F_OK) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] access("clang_workarounds.h.gch", F_OK) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] getcwd("/home/gray/Dropbox/mac.local/Documents/src/tmp/hello", 4096) = 53 <0.000006>
 [pid 17913] ioctl(2, TCGETS, 0x7f5801fe43c0) = -1 ENOTTY (Inappropriate ioctl for device) <0.000005>
 [pid 17913] openat(AT_FDCWD, "/etc/lsb-release", O_RDONLY|O_CLOEXEC) = 3 <0.000008>
 [pid 17913] readlink("/proc/self/fd/3", "/etc/lsb-release", 4096) = 16 <0.000008>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=104, ...}) = 0 <0.000005>
 [pid 17913] pread64(3, "DISTRIB_ID=Ubuntu\nDISTRIB_RELEASE=20.04\nDISTRIB_CODENAME=focal\nDISTRIB_DESCRIPTION=\"Ubuntu 20.04.2 LTS\"\n", 104, 0) = 104 <0.000006>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 <0.000005>
 [pid 17913] close(3)                    = 0 <0.000005>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 <0.000005>
 [pid 17913] openat(AT_FDCWD, "/etc/redhat-release", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/etc/debian_version", O_RDONLY|O_CLOEXEC) = 3 <0.000006>
 [pid 17913] readlink("/proc/self/fd/3", "/etc/debian_version", 4096) = 19 <0.000007>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=13, ...}) = 0 <0.000005>
 [pid 17913] pread64(3, "bullseye/sid\n", 13, 0) = 13 <0.000005>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 <0.000005>
 [pid 17913] close(3)                    = 0 <0.000005>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 <0.000005>
 [pid 17913] mmap(NULL, 159744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5801799000 <0.000008>
 [pid 17913] munmap(0x7f5801799000, 159744) = 0 <0.000019>
 [pid 17913] munmap(0x7f58017c0000, 159744) = 0 <0.000018>
 [pid 17913] mmap(NULL, 200704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f58017b6000 <0.000007>
 [pid 17913] mprotect(0x7f57fc021000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000008>
 [pid 17913] mprotect(0x7f57fc022000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] stat("definitions.h", 0x7f5801fe5ab8) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] mprotect(0x7f57fc023000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc024000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] stat("/bpftrace/include/__stddef_max_align_t.h", 0x7f5801fe5ab8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/bpftrace/include/float.h", 0x7f5801fe5ab8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/bpftrace/include/limits.h", 0x7f5801fe5ab8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/bpftrace/include/stdarg.h", 0x7f5801fe5ab8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/bpftrace/include/stddef.h", 0x7f5801fe5ab8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/bpftrace/include/stdint.h", 0x7f5801fe5ab8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/bpftrace/include/clang_workarounds.h", 0x7f5801fe5ab8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/bpftrace/include/__btf_generated_header.h", 0x7f5801fe5ab8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] mprotect(0x7f57fc025000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc026000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc028000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc02a000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc02c000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc02e000, 12288, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] stat("/lib/modules/5.8.0-48-generic/build/arch/x86/include", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000009>
 [pid 17913] stat("/lib/modules/5.8.0-48-generic/build/arch/x86/include/generated", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] stat("/lib/modules/5.8.0-48-generic/build/include", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] stat("/lib/modules/5.8.0-48-generic/build/arch/x86/include/uapi", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000007>
 [pid 17913] stat("/lib/modules/5.8.0-48-generic/build/arch/x86/include/generated/uapi", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] stat("/lib/modules/5.8.0-48-generic/build/include/uapi", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] stat("/lib/modules/5.8.0-48-generic/build/include/generated/uapi", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] stat("/usr/local/include", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] stat("/usr/include", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000005>
 [pid 17913] stat("/virtual/lib/clang/include", 0x7f5801fe5318) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] stat("/virtual/lib/clang", 0x7f5801fe51e8) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] mprotect(0x7f57fc031000, 20480, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc036000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc037000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc038000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc039000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc03a000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc03b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc03c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc03d000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc03e000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc03f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc040000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc041000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc042000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc043000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc044000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc045000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc046000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc047000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc048000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc049000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc04a000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc04b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc04c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc04d000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc04e000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc04f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc050000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc051000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc052000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc053000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc054000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc055000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc056000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc057000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc058000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc059000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc05a000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc05b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc05c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc05d000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc05e000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc05f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc060000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc061000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc062000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc064000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc065000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc066000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc06a000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc06b000, 12288, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc06e000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc06f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc070000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc071000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc072000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc073000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc074000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc075000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc076000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc077000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc078000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc079000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc07a000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000007>
 [pid 17913] mprotect(0x7f57fc07b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc07c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc07d000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc07e000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc07f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc080000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc081000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc082000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc083000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc084000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc086000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc087000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc088000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc08a000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc08b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc08c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc08d000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc08e000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc08f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc090000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc091000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc092000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc093000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc094000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc095000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc096000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc097000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc098000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc099000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] stat("/lib/modules/5.8.0-48-generic/build/include/linux", {st_mode=S_IFDIR|0755, st_size=69632, ...}) = 0 <0.000013>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/include/linux/kconfig.h", O_RDONLY|O_CLOEXEC) = 3 <0.000011>
 [pid 17913] readlink("/proc/self/fd/3", "/usr/src/linux-hwe-5.8-headers-5.8.0-48/include/linux/kconfig.h", 4096) = 63 <0.000013>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=2561, ...}) = 0 <0.000005>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=2561, ...}) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc09a000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] pread64(3, "/* SPDX-License-Identifier: GPL-2.0 */\n#ifndef __LINUX_KCONFIG_H\n#define __LINUX_KCONFIG_H\n\n/* CONFIG_CC_VERSION_TEXT (Do not delete this comment. See help in Kconfig) */\n\n#include <generated/autoconf.h>\n\n#ifdef CONFIG_CPU_BIG_ENDIAN\n#define __BIG_ENDIAN 4321\n#else\n#define __LITTLE_ENDIAN 1234\n#endif\n\n#define __ARG_PLACEHOLDER_1 0,\n#define __take_second_arg(__ignored, val, ...) val\n\n/*\n * The use of \"&&\" / \"||\" is limited in certain expressions.\n * The following enable to calculate \"and\" / \"or\" with macro expansion only.\n */\n#define __and(x, y)\t\t\t___and(x, y)\n#define ___and(x, y)\t\t\t____and(__ARG_PLACEHOLDER_##x, y)\n#define ____and(arg1_or_junk, y)\t__take_second_arg(arg1_or_junk y, 0)\n\n#define __or(x, y)\t\t\t___or(x, y)\n#define ___or(x, y)\t\t\t____or(__ARG_PLACEHOLDER_##x, y)\n#define ____or(arg1_or_junk, y)\t\t__take_second_arg(arg1_or_junk 1, y)\n\n/*\n * Helper macros to use CONFIG_ options in C/CPP expressions. Note that\n * these only work with boolean and tristate options.\n */\n\n/*\n * Getting something that works in C and CPP for an arg that may or may\n * not be defined is tricky.  Here, if we have \"#define CONFIG_BOOGER 1\"\n * we match on the placeholder define, insert the \"0,\" for arg1 and generate\n * the triplet (0, 1, 0).  Then the last step cherry picks the 2nd arg (a one).\n * When CONFIG_BOOGER is not defined, we generate a (... 1, 0) pair, and when\n * the last step cherry picks the 2nd arg, we get a zero.\n */\n#define __is_defined(x)\t\t\t___is_defined(x)\n#define ___is_defined(val)\t\t____is_defined(__ARG_PLACEHOLDER_##val)\n#define ____is_defined(arg1_or_junk)\t__take_second_arg(arg1_or_junk 1, 0)\n\n/*\n * IS_BUILTIN(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y', 0\n * otherwise. For boolean options, this is equivalent to\n * IS_ENABLED(CONFIG_FOO).\n */\n#define IS_BUILTIN(option) __is_defined(option)\n\n/*\n * IS_MODULE(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'm', 0\n * otherwise.\n */\n#define IS_MODULE(option) __is_defined(option##_MODULE)\n\n/*\n * IS_REACHABLE(CONFIG_FOO) evaluates to 1 if the currently compil"..., 2561, 0) = 2561 <0.000006>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 <0.000005>
 [pid 17913] close(3)                    = 0 <0.000007>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc09b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/arch/x86/include/generated/autoconf.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000009>
 [pid 17913] stat("/lib/modules/5.8.0-48-generic/build/arch/x86/include/generated/generated", 0x7f5801fe3fb8) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] stat("/lib/modules/5.8.0-48-generic/build/include/generated", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 <0.000006>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/include/generated/autoconf.h", O_RDONLY|O_CLOEXEC) = 3 <0.000007>
 [pid 17913] readlink("/proc/self/fd/3", "/usr/src/linux-headers-5.8.0-48-generic/include/generated/autoconf.h", 4096) = 68 <0.000007>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=307228, ...}) = 0 <0.000005>
 [pid 17913] fstat(3, {st_mode=S_IFREG|0644, st_size=307228, ...}) = 0 <0.000005>
 [pid 17913] mmap(NULL, 311296, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f580176a000 <0.000008>
 [pid 17913] pread64(3, "/*\n *\n * Automatically generated file; DO NOT EDIT.\n * Linux/x86 5.8.0-48-generic Kernel Configuration\n *\n */\n#define CONFIG_IP6_NF_MATCH_AH_MODULE 1\n#define CONFIG_NLS_CODEPAGE_861_MODULE 1\n#define CONFIG_MTD_SPI_NAND_MODULE 1\n#define CONFIG_RING_BUFFER 1\n#define CONFIG_HARDENED_USERCOPY_FALLBACK 1\n#define CONFIG_SND_SOC_WM8804_MODULE 1\n#define CONFIG_NF_CONNTRACK_H323_MODULE 1\n#define CONFIG_HAVE_ARCH_SECCOMP_FILTER 1\n#define CONFIG_IP6_NF_SECURITY_MODULE 1\n#define CONFIG_SND_PROC_FS 1\n#define CONFIG_VFIO_PCI_MMAP 1\n#define CONFIG_SCSI_DMA 1\n#define CONFIG_IQS624_POS_MODULE 1\n#define CONFIG_NETFILTER_FAMILY_BRIDGE 1\n#define CONFIG_TWL6040_CORE 1\n#define CONFIG_VFIO_MDEV_DEVICE_MODULE 1\n#define CONFIG_INTEL_IDLE 1\n#define CONFIG_TOUCHSCREEN_IQS5XX_MODULE 1\n#define CONFIG_TCP_MD5SIG 1\n#define CONFIG_KERNEL_GZIP 1\n#define CONFIG_HID_GT683R_MODULE 1\n#define CONFIG_CC_HAS_SANCOV_TRACE_PC 1\n#define CONFIG_DEFAULT_INIT \"\"\n#define CONFIG_MT7615_COMMON_MODULE 1\n#define CONFIG_MICROCODE 1\n#define CONFIG_ATM_ENI_MODULE 1\n#define CONFIG_SOUNDWIRE_MODULE 1\n#define CONFIG_MMA7455_MODULE 1\n#define CONFIG_VIDEO_EM28XX_V4L2_MODULE 1\n#define CONFIG_TI_DAC5571_MODULE 1\n#define CONFIG_VIDEO_CS3308_MODULE 1\n#define CONFIG_IP_SET_HASH_IPMARK_MODULE 1\n#define CONFIG_VIDEO_ADV7511_MODULE 1\n#define CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE 1\n#define CONFIG_MAX1118_MODULE 1\n#define CONFIG_TOUCHSCREEN_INEXIO_MODULE 1\n#define CONFIG_RTLBTCOEXIST_MODULE 1\n#define CONFIG_BATMAN_ADV_NC 1\n#define CONFIG_NFT_NAT_MODULE 1\n#define CONFIG_DW_WATCHDOG_MODULE 1\n#define CONFIG_GPIO_MSIC 1\n#define CONFIG_RTC_DRV_WM831X_MODULE 1\n#define CONFIG_ZRAM_WRITEBACK 1\n#define CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK 1\n#define CONFIG_TOUCHSCREEN_WM9705 1\n#define CONFIG_INPUT_KEYBOARD 1\n#define CONFIG_USB_BDC_PCI_MODULE 1\n#define CONFIG_BAREUDP_MODULE 1\n#define CONFIG_SENSORS_ABITUGURU_MODULE 1\n#define CONFIG_ARCH_SUPPORTS_INT128 1\n#define CONFIG_IP_NF_TARGET_SYNPROXY_MODULE 1\n#define CONFIG_MEMORY_ISOLATION 1\n#define CONFIG_SLUB_CPU_PARTIAL 1\n#define CONFIG_USB_C67X00_HCD"..., 307228, 0) = 307228 <0.000122>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 <0.000005>
 [pid 17913] close(3)                    = 0 <0.000005>
 [pid 17913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 <0.000004>
 [pid 17913] mprotect(0x7f57fc09c000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0a0000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0a1000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0a5000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0a6000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0a7000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0a8000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc0a9000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc0aa000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc0ab000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc0ac000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc0ad000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc0ae000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000014>
 [pid 17913] mprotect(0x7f57fc0af000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0b0000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0b2000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0b3000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0b4000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0b5000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0b6000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0b7000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0b8000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0b9000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0ba000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0bb000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0bc000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0bd000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0be000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0bf000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0c0000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0c1000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0c2000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0c3000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0c4000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0c5000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0c6000, 32768, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0ce000, 32768, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0d6000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0d7000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0d8000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0d9000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0da000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0db000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0dc000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0dd000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0de000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0df000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0e0000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0e1000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0e2000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0e3000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0e4000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0e5000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0e6000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0e7000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0e8000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0e9000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0ea000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0eb000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0ef000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc0f0000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0f1000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0f2000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0f3000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc0f4000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0f5000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0f6000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc0f7000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0f8000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0f9000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0fa000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0fb000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0fc000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0fd000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc0fe000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc0ff000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc100000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc101000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc102000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc103000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc104000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc105000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc106000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc107000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc108000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc109000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc10a000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc10b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc10c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc10d000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc10e000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc10f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc110000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc111000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc112000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc113000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc114000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc115000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc116000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc117000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc118000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc119000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc11a000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc11b000, 65536, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc12b000, 65536, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc13b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc13c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc13d000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc13e000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc13f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc140000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc141000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc142000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc143000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000015>
 [pid 17913] mprotect(0x7f57fc144000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc145000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc147000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc149000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc14a000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc14c000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc14e000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc14f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc150000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc152000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc154000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc155000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc157000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc159000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc15a000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc15c000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc15e000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc15f000, 32768, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc167000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc169000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc16b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc16c000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc16e000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc170000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc171000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc173000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc174000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc176000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc177000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc179000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc17b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc17c000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc17e000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc180000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc181000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc183000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc184000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc186000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc187000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc189000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc18b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc18c000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc18e000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc190000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc191000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc193000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc194000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc196000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc197000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc199000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc19b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc19c000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc19e000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1a0000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1a1000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc1a3000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1a4000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1a6000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc1a7000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc1a9000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1ab000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1ac000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc1ae000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1b0000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1b1000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc1b3000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc1b4000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc1b6000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1b8000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc1b9000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc1bb000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1bd000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1be000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc1c0000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc1c2000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1c3000, 131072, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc1e3000, 131072, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc203000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc204000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc206000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc207000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc209000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc20a000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc20c000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000007>
 [pid 17913] mprotect(0x7f57fc20e000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000007>
 [pid 17913] mprotect(0x7f57fc20f000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc211000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc213000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc214000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc216000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc217000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc219000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc21b000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc21c000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc21e000, 12288, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc221000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc222000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc224000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc226000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc227000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc228000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc22a000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc22c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc22d000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc22f000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc231000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc232000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc234000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc236000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc237000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc238000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc23a000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc23c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc23d000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc23f000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc241000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc242000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc244000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc246000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc247000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc248000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc24a000, 65536, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc25a000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc25b000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc25d000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc25f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000004>
 [pid 17913] mprotect(0x7f57fc260000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc262000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc263000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc265000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc267000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc268000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc26a000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc26c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc26d000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc26f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc270000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc272000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc273000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc275000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc277000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc278000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc27a000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc27c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc27d000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc27f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc280000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc282000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000026>
 [pid 17913] mprotect(0x7f57fc283000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc285000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc287000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc288000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc28a000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc28c000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc28d000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc28f000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc290000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc292000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc294000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc296000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc298000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc29a000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc29c000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc29e000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2a0000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2a1000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2a3000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2a5000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2a7000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2a9000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2ab000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2ad000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2af000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2b0000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2b2000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2b4000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2b6000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2b8000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2ba000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2bc000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2be000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2c0000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2c1000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2c3000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2c5000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2c7000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2cb000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2cd000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2d1000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2d2000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2d6000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2d8000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2dc000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2e0000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2e2000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2e3000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2e7000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2eb000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2ed000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2f1000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2f2000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2f6000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2f8000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc2fc000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc300000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc301000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc303000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc307000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc30b000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc30d000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc311000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5801729000 <0.000007>
 [pid 17913] mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f58016e8000 <0.000006>
 [pid 17913] mprotect(0x7f57fc312000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc313000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc317000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc31b000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc31d000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc321000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc322000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc326000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc328000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc32c000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc330000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc332000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc333000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc337000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc33b000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc33d000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc341000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc342000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc346000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc348000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc34c000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc350000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc352000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc353000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000004>
 [pid 17913] mprotect(0x7f57fc357000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc35b000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc35d000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc361000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc362000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc366000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc368000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc36c000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000006>
 [pid 17913] mprotect(0x7f57fc370000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc372000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc373000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc377000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc37b000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc37d000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc381000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc382000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc386000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc388000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc38c000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc390000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc391000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc393000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc397000, 131072, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3b7000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3b9000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3bd000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3c1000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3c2000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3c4000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3c8000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3cc000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3ce000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3d2000, 4096, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3d3000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3d7000, 8192, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] mprotect(0x7f57fc3d9000, 16384, PROT_READ|PROT_WRITE) = 0 <0.000005>
 [pid 17913] openat(AT_FDCWD, "./clang_workarounds.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000010>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/arch/x86/include/clang_workarounds.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000009>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/arch/x86/include/generated/clang_workarounds.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000020>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/include/clang_workarounds.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000015>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/arch/x86/include/uapi/clang_workarounds.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000008>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/arch/x86/include/generated/uapi/clang_workarounds.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/include/uapi/clang_workarounds.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/include/generated/uapi/clang_workarounds.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/local/include/clang_workarounds.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/arch/x86/include/__btf_generated_header.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/arch/x86/include/generated/__btf_generated_header.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/include/__btf_generated_header.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/arch/x86/include/uapi/__btf_generated_header.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000007>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/arch/x86/include/generated/uapi/__btf_generated_header.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/include/uapi/__btf_generated_header.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/lib/modules/5.8.0-48-generic/build/include/generated/uapi/__btf_generated_header.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000006>
 [pid 17913] openat(AT_FDCWD, "/usr/local/include/__btf_generated_header.h", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000005>
 [pid 17913] madvise(0x7f58017e7000, 8368128, MADV_DONTNEED) = 0 <0.000007>
 [pid 17913] exit(0)                     = ?
 [pid 17912] <... futex resumed>)        = 0 <0.032316>
 [pid 17913] +++ exited with 0 +++
 brk(0x56119a03a000)                     = 0x56119a03a000 <0.000007>
 brk(0x56119a05b000)                     = 0x56119a05b000 <0.000006>
 brk(0x56119a07c000)                     = 0x56119a07c000 <0.000006>
 brk(0x56119a09d000)                     = 0x56119a09d000 <0.000006>
 brk(0x56119a0be000)                     = 0x56119a0be000 <0.000006>
 brk(0x56119a0df000)                     = 0x56119a0df000 <0.000006>
 brk(0x56119a100000)                     = 0x56119a100000 <0.000007>
 brk(0x56119a121000)                     = 0x56119a121000 <0.000006>
 brk(0x56119a142000)                     = 0x56119a142000 <0.000006>
 brk(0x56119a163000)                     = 0x56119a163000 <0.000006>
 brk(0x56119a184000)                     = 0x56119a184000 <0.000006>
 brk(0x56119a1a5000)                     = 0x56119a1a5000 <0.000006>
 munmap(0x7f5801729000, 266240)          = 0 <0.000025>
 munmap(0x7f58016e8000, 266240)          = 0 <0.000017>
 munmap(0x7f58017b6000, 200704)          = 0 <0.000015>
 openat(AT_FDCWD, "/proc/sys/vm/overcommit_memory", O_RDONLY|O_CLOEXEC) = 3 <0.000014>
 read(3, "0", 1)                         = 1 <0.000008>
 close(3)                                = 0 <0.000005>
 madvise(0x7f57fc223000, 1810432, MADV_DONTNEED) = 0 <0.000085>
 munmap(0x7f580176a000, 311296)          = 0 <0.000023>
 madvise(0x7f57fc0f6000, 1232896, MADV_DONTNEED) = 0 <0.000062>
 openat(AT_FDCWD, "/home/gray/Documents/src/tmp/hello/hello", O_RDONLY) = 3 <0.000012>
 fcntl(3, F_GETFD)                       = 0 <0.000005>
 fstat(3, {st_mode=S_IFREG|0775, st_size=1392640, ...}) = 0 <0.000006>
 pread64(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\340EF\0\0\0\0\0@\0\0\0\0\0\0\0\310\1\0\0\0\0\0\0\0\0\0\0@\08\0\7\0@\0\16\0\3\0", 64, 0) = 64 <0.000006>
 close(3)                                = 0 <0.000005>
 access("/home/gray/Documents/src/tmp/hello/hello", X_OK) = 0 <0.000008>
 openat(AT_FDCWD, "/home/gray/Documents/src/tmp/hello/hello", O_RDONLY) = 3 <0.000007>
 fcntl(3, F_GETFD)                       = 0 <0.000004>
 fstat(3, {st_mode=S_IFREG|0775, st_size=1392640, ...}) = 0 <0.000005>
 pread64(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\340EF\0\0\0\0\0@\0\0\0\0\0\0\0\310\1\0\0\0\0\0\0\0\0\0\0@\08\0\7\0@\0\16\0\3\0", 64, 0) = 64 <0.000005>
 close(3)                                = 0 <0.000004>
 access("/home/gray/Documents/src/tmp/hello/hello", X_OK) = 0 <0.000006>
 openat(AT_FDCWD, "/home/gray/Documents/src/tmp/hello/hello", O_RDONLY) = 3 <0.000006>
 fcntl(3, F_GETFD)                       = 0 <0.000004>
 fstat(3, {st_mode=S_IFREG|0775, st_size=1392640, ...}) = 0 <0.000004>
 pread64(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\340EF\0\0\0\0\0@\0\0\0\0\0\0\0\310\1\0\0\0\0\0\0\0\0\0\0@\08\0\7\0@\0\16\0\3\0", 64, 0) = 64 <0.000004>
 close(3)                                = 0 <0.000005>
 access("/home/gray/Documents/src/tmp/hello/hello", X_OK) = 0 <0.000006>
 openat(AT_FDCWD, "/home/gray/Documents/src/tmp/hello/hello", O_RDONLY) = 3 <0.000006>
 fcntl(3, F_GETFD)                       = 0 <0.000004>
 fstat(3, {st_mode=S_IFREG|0775, st_size=1392640, ...}) = 0 <0.000004>
 pread64(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\340EF\0\0\0\0\0@\0\0\0\0\0\0\0\310\1\0\0\0\0\0\0\0\0\0\0@\08\0\7\0@\0\16\0\3\0", 64, 0) = 64 <0.000004>
 close(3)                                = 0 <0.000005>
 access("/home/gray/Documents/src/tmp/hello/hello", X_OK) = 0 <0.000006>
 openat(AT_FDCWD, "/home/gray/Documents/src/tmp/hello/hello", O_RDONLY) = 3 <0.000006>
 fcntl(3, F_GETFD)                       = 0 <0.000004>
 fstat(3, {st_mode=S_IFREG|0775, st_size=1392640, ...}) = 0 <0.000004>
 pread64(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\340EF\0\0\0\0\0@\0\0\0\0\0\0\0\310\1\0\0\0\0\0\0\0\0\0\0@\08\0\7\0@\0\16\0\3\0", 64, 0) = 64 <0.000005>
 close(3)                                = 0 <0.000005>
 access("/home/gray/Documents/src/tmp/hello/hello", X_OK) = 0 <0.000006>
 openat(AT_FDCWD, "/home/gray/Documents/src/tmp/hello/hello", O_RDONLY) = 3 <0.000006>
 fcntl(3, F_GETFD)                       = 0 <0.000004>
 fstat(3, {st_mode=S_IFREG|0775, st_size=1392640, ...}) = 0 <0.000004>
 pread64(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\340EF\0\0\0\0\0@\0\0\0\0\0\0\0\310\1\0\0\0\0\0\0\0\0\0\0@\08\0\7\0@\0\16\0\3\0", 64, 0) = 64 <0.000005>
 close(3)                                = 0 <0.000005>
 access("/home/gray/Documents/src/tmp/hello/hello", X_OK) = 0 <0.000006>
 openat(AT_FDCWD, "/home/gray/Documents/src/tmp/hello/hello", O_RDONLY) = 3 <0.000006>
 fcntl(3, F_GETFD)                       = 0 <0.000004>
 fstat(3, {st_mode=S_IFREG|0775, st_size=1392640, ...}) = 0 <0.000004>
 pread64(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\340EF\0\0\0\0\0@\0\0\0\0\0\0\0\310\1\0\0\0\0\0\0\0\0\0\0@\08\0\7\0@\0\16\0\3\0", 64, 0) = 64 <0.000004>
 close(3)                                = 0 <0.000005>
 access("/home/gray/Documents/src/tmp/hello/hello", X_OK) = 0 <0.000005>
 openat(AT_FDCWD, "/home/gray/Documents/src/tmp/hello/hello", O_RDONLY) = 3 <0.000006>
 fcntl(3, F_GETFD)                       = 0 <0.000004>
 fstat(3, {st_mode=S_IFREG|0775, st_size=1392640, ...}) = 0 <0.000004>
 pread64(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\340EF\0\0\0\0\0@\0\0\0\0\0\0\0\310\1\0\0\0\0\0\0\0\0\0\0@\08\0\7\0@\0\16\0\3\0", 64, 0) = 64 <0.000004>
 close(3)                                = 0 <0.000005>
 access("/home/gray/Documents/src/tmp/hello/hello", X_OK) = 0 <0.000006>
 openat(AT_FDCWD, "/home/gray/Documents/src/tmp/hello/hello", O_RDONLY) = 3 <0.000006>
 fcntl(3, F_GETFD)                       = 0 <0.000004>
 fstat(3, {st_mode=S_IFREG|0775, st_size=1392640, ...}) = 0 <0.000004>
 pread64(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\340EF\0\0\0\0\0@\0\0\0\0\0\0\0\310\1\0\0\0\0\0\0\0\0\0\0@\08\0\7\0@\0\16\0\3\0", 64, 0) = 64 <0.000004>
 close(3)                                = 0 <0.000005>
 access("/home/gray/Documents/src/tmp/hello/hello", X_OK) = 0 <0.000006>
 openat(AT_FDCWD, "/home/gray/Documents/src/tmp/hello/hello", O_RDONLY) = 3 <0.000006>
 fcntl(3, F_GETFD)                       = 0 <0.000004>
 fstat(3, {st_mode=S_IFREG|0775, st_size=1392640, ...}) = 0 <0.000004>
 pread64(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\340EF\0\0\0\0\0@\0\0\0\0\0\0\0\310\1\0\0\0\0\0\0\0\0\0\0@\08\0\7\0@\0\16\0\3\0", 64, 0) = 64 <0.000004>
 close(3)                                = 0 <0.000004>
 access("/home/gray/Documents/src/tmp/hello/hello", X_OK) = 0 <0.000005>
 openat(AT_FDCWD, "/sys/devices/system/cpu/online", O_RDONLY) = 3 <0.000011>
 read(3, "0-7\n", 8191)                  = 4 <0.000008>
 read(3, "", 8191)                       = 0 <0.000005>
 close(3)                                = 0 <0.000005>
 bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERF_EVENT_ARRAY, key_size=4, value_size=4, max_entries=8, map_flags=0, inner_map_fd=0, map_name="printf", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0}, 120) = 3 <0.000009>
 futex(0x561199bc2418, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000006>
 futex(0x561199bc31e8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc4878, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc73f4, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc5684, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bae420, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bb1ab0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb1d7c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc74b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc7598, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bae418, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bad218, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bb37a8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bb1550, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 brk(0x56119a1c6000)                     = 0x56119a1c6000 <0.000005>
 futex(0x561199bb1c90, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc4338, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc2fc0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000008>
 futex(0x561199bc2764, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb2a20, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bba1c0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bb1d6c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc24f8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc3198, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc31a8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc2290, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc33a8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc4768, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc4c3c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc5618, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc2288, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc7804, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc77fc, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc483c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bd43c8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bb7a18, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb0f78, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bb1e78, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb1ab8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb7414, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc475c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb3d00, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc3b70, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb4a40, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb3ab8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc2280, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb9d1c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bd6970, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb8018, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb7404, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb9d24, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc441c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb9c58, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb5998, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bb4c98, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc4868, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc3b78, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb6e98, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb4588, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb55b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bb51d8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb5ed8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb7268, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc4850, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc4424, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb3dd8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb7258, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb740c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc32c0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb37a0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb3b78, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb3618, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb1ac0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb1d74, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb1e70, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb3d10, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bc3d00, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb51e0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bbaa30, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb5758, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 brk(0x56119a1e7000)                     = 0x56119a1e7000 <0.000006>
 futex(0x561199bb8020, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb3798, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb1558, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb2a18, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb1d58, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb5058, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bb4a38, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb3cf8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 brk(0x56119a208000)                     = 0x56119a208000 <0.000007>
 futex(0x561199ba1b78, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000006>
 futex(0x561199bacc78, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199ba4f58, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bacc80, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bacc88, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba5198, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba6218, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba6220, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba25a4, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba6228, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba8518, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba19d8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199ba1b70, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba9f38, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba6230, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba8788, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bac7d8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba63b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba63c0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba6498, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba64a8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba1b60, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba64b0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba64bc, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba64b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba64d8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba6dd8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba6f58, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba7038, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba6f60, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba7100, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba1d00, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199ba7298, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba7108, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba72b0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba72b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba4c18, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba72c0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba72c8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba64c4, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bab9cc, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba72d8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba9158, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba7858, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba7850, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba8780, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba851c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba8778, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba1b58, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba878c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba70fc, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199ba1c38, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba8a98, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba8b58, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bacfc0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba9160, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba96c0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba9ce0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199ba9f40, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199baa018, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199baaa68, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199baa4b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba9f48, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199baa020, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba96b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199baa6f8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba9cd8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199baa700, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199baaa58, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199baaa60, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bab538, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba4c30, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bacfb8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199baab3c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bace18, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bac1c0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199baabd4, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199baab90, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bad09c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199babb58, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199babb60, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bab9c0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199babb6c, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199babdd8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bac0e0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bac1c8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bac418, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bac598, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bac658, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bac7dc, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba4a98, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba1b68, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba4c20, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba4c28, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba4c38, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199ba4c40, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba4e98, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199bc3478, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb5b18, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb7260, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bac0d8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb3878, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb73fc, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bb9ab8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000004>
 futex(0x561199ba64a0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199bba958, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 futex(0x561199ba2290, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 brk(0x56119a229000)                     = 0x56119a229000 <0.000006>
 futex(0x561199ba14cc, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 brk(0x56119a24c000)                     = 0x56119a24c000 <0.000006>
 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5802396000 <0.000008>
 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5802369000 <0.000005>
 mprotect(0x7f5802396000, 4096, PROT_READ|PROT_EXEC) = 0 <0.000007>
 mprotect(0x7f5802369000, 4096, PROT_READ|PROT_EXEC) = 0 <0.000005>
 rt_sigaction(SIGINT, {sa_handler=0x561197cc0d60, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5802059210}, NULL, 8) = 0 <0.000005>
 rt_sigaction(SIGTERM, {sa_handler=0x561197cc0d60, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5802059210}, NULL, 8) = 0 <0.000005>
 fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 <0.000005>
 write(1, "Attaching 1 probe...\n", 21Attaching 1 probe...
 )  = 21 <0.000007>
 epoll_create1(EPOLL_CLOEXEC)            = 4 <0.000007>
 openat(AT_FDCWD, "/sys/devices/system/cpu/online", O_RDONLY) = 5 <0.000011>
 read(5, "0-7\n", 8191)                  = 4 <0.000007>
 read(5, "", 8191)                       = 0 <0.000005>
 close(5)                                = 0 <0.000006>
 perf_event_open({type=PERF_TYPE_SOFTWARE, size=0 /* PERF_ATTR_SIZE_??? */, config=PERF_COUNT_SW_BPF_OUTPUT, ...}, -1, 0, -1, PERF_FLAG_FD_CLOEXEC) = 5 <0.000015>
 mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_SHARED, 5, 0) = 0x7f58017a6000 <0.000033>
 ioctl(5, PERF_EVENT_IOC_ENABLE, 0)      = 0 <0.000005>
 bpf(BPF_MAP_UPDATE_ELEM, {map_fd=3, key=0x7ffcdd3c688c, value=0x7ffcdd3c6890, flags=BPF_ANY}, 120) = 0 <0.000007>
 epoll_ctl(4, EPOLL_CTL_ADD, 5, {EPOLLIN, {u32=2585601328, u64=94633600034096}}) = 0 <0.000006>
 perf_event_open({type=PERF_TYPE_SOFTWARE, size=0 /* PERF_ATTR_SIZE_??? */, config=PERF_COUNT_SW_BPF_OUTPUT, ...}, -1, 1, -1, PERF_FLAG_FD_CLOEXEC) = 6 <0.000009>
 mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_SHARED, 6, 0) = 0x7f5801765000 <0.000023>
 ioctl(6, PERF_EVENT_IOC_ENABLE, 0)      = 0 <0.000005>
 bpf(BPF_MAP_UPDATE_ELEM, {map_fd=3, key=0x7ffcdd3c688c, value=0x7ffcdd3c6890, flags=BPF_ANY}, 120) = 0 <0.000005>
 epoll_ctl(4, EPOLL_CTL_ADD, 6, {EPOLLIN, {u32=2583670032, u64=94633598102800}}) = 0 <0.000005>
 perf_event_open({type=PERF_TYPE_SOFTWARE, size=0 /* PERF_ATTR_SIZE_??? */, config=PERF_COUNT_SW_BPF_OUTPUT, ...}, -1, 2, -1, PERF_FLAG_FD_CLOEXEC) = 7 <0.000007>
 mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_SHARED, 7, 0) = 0x7f5801724000 <0.000023>
 ioctl(7, PERF_EVENT_IOC_ENABLE, 0)      = 0 <0.000004>
 bpf(BPF_MAP_UPDATE_ELEM, {map_fd=3, key=0x7ffcdd3c688c, value=0x7ffcdd3c6890, flags=BPF_ANY}, 120) = 0 <0.000005>
 epoll_ctl(4, EPOLL_CTL_ADD, 7, {EPOLLIN, {u32=2585476304, u64=94633599909072}}) = 0 <0.000005>
 perf_event_open({type=PERF_TYPE_SOFTWARE, size=0 /* PERF_ATTR_SIZE_??? */, config=PERF_COUNT_SW_BPF_OUTPUT, ...}, -1, 3, -1, PERF_FLAG_FD_CLOEXEC) = 8 <0.000008>
 mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_SHARED, 8, 0) = 0x7f58016e3000 <0.000024>
 ioctl(8, PERF_EVENT_IOC_ENABLE, 0)      = 0 <0.000004>
 bpf(BPF_MAP_UPDATE_ELEM, {map_fd=3, key=0x7ffcdd3c688c, value=0x7ffcdd3c6890, flags=BPF_ANY}, 120) = 0 <0.000005>
 epoll_ctl(4, EPOLL_CTL_ADD, 8, {EPOLLIN, {u32=2585607312, u64=94633600040080}}) = 0 <0.000005>
 perf_event_open({type=PERF_TYPE_SOFTWARE, size=0 /* PERF_ATTR_SIZE_??? */, config=PERF_COUNT_SW_BPF_OUTPUT, ...}, -1, 4, -1, PERF_FLAG_FD_CLOEXEC) = 9 <0.000008>
 mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_SHARED, 9, 0) = 0x7f58016a2000 <0.000023>
 ioctl(9, PERF_EVENT_IOC_ENABLE, 0)      = 0 <0.000004>
 bpf(BPF_MAP_UPDATE_ELEM, {map_fd=3, key=0x7ffcdd3c688c, value=0x7ffcdd3c6890, flags=BPF_ANY}, 120) = 0 <0.000005>
 epoll_ctl(4, EPOLL_CTL_ADD, 9, {EPOLLIN, {u32=2585566816, u64=94633599999584}}) = 0 <0.000004>
 perf_event_open({type=PERF_TYPE_SOFTWARE, size=0 /* PERF_ATTR_SIZE_??? */, config=PERF_COUNT_SW_BPF_OUTPUT, ...}, -1, 5, -1, PERF_FLAG_FD_CLOEXEC) = 10 <0.000008>
 mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_SHARED, 10, 0) = 0x7f5801661000 <0.000022>
 ioctl(10, PERF_EVENT_IOC_ENABLE, 0)     = 0 <0.000004>
 bpf(BPF_MAP_UPDATE_ELEM, {map_fd=3, key=0x7ffcdd3c688c, value=0x7ffcdd3c6890, flags=BPF_ANY}, 120) = 0 <0.000005>
 epoll_ctl(4, EPOLL_CTL_ADD, 10, {EPOLLIN, {u32=2585820672, u64=94633600253440}}) = 0 <0.000005>
 perf_event_open({type=PERF_TYPE_SOFTWARE, size=0 /* PERF_ATTR_SIZE_??? */, config=PERF_COUNT_SW_BPF_OUTPUT, ...}, -1, 6, -1, PERF_FLAG_FD_CLOEXEC) = 11 <0.000008>
 mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_SHARED, 11, 0) = 0x7f5801620000 <0.000023>
 ioctl(11, PERF_EVENT_IOC_ENABLE, 0)     = 0 <0.000004>
 bpf(BPF_MAP_UPDATE_ELEM, {map_fd=3, key=0x7ffcdd3c688c, value=0x7ffcdd3c6890, flags=BPF_ANY}, 120) = 0 <0.000005>
 epoll_ctl(4, EPOLL_CTL_ADD, 11, {EPOLLIN, {u32=2585783040, u64=94633600215808}}) = 0 <0.000005>
 perf_event_open({type=PERF_TYPE_SOFTWARE, size=0 /* PERF_ATTR_SIZE_??? */, config=PERF_COUNT_SW_BPF_OUTPUT, ...}, -1, 7, -1, PERF_FLAG_FD_CLOEXEC) = 12 <0.000010>
 mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_SHARED, 12, 0) = 0x7f58015df000 <0.000021>
 ioctl(12, PERF_EVENT_IOC_ENABLE, 0)     = 0 <0.000005>
 bpf(BPF_MAP_UPDATE_ELEM, {map_fd=3, key=0x7ffcdd3c688c, value=0x7ffcdd3c6890, flags=BPF_ANY}, 120) = 0 <0.000005>
 epoll_ctl(4, EPOLL_CTL_ADD, 12, {EPOLLIN, {u32=2585949536, u64=94633600382304}}) = 0 <0.000005>
 mmap(NULL, 1003520, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f58014ea000 <0.000005>
 dup(2)                                  = 13 <0.000005>
 openat(AT_FDCWD, "/dev/null", O_WRONLY) = 14 <0.000010>
 dup2(14, 2)                             = 2 <0.000005>
 close(14)                               = 0 <0.000005>
 bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_KPROBE, insn_cnt=15, insns=0x7f5802396000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(5, 8, 18), prog_flags=0, prog_name="uprobe__4820480", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 14 <0.000090>
 dup2(13, 2)                             = 2 <0.000006>
 close(13)                               = 0 <0.000004>
 munmap(0x7f58014ea000, 1003520)         = 0 <0.000037>
 openat(AT_FDCWD, "/home/gray/Documents/src/tmp/hello/hello", O_RDONLY) = 13 <0.000010>
 fcntl(13, F_GETFD)                      = 0 <0.000005>
 fstat(13, {st_mode=S_IFREG|0775, st_size=1392640, ...}) = 0 <0.000005>
 pread64(13, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\2\0>\0\1\0\0\0\340EF\0\0\0\0\0@\0\0\0\0\0\0\0\310\1\0\0\0\0\0\0\0\0\0\0@\08\0\7\0@\0\16\0\3\0", 64, 0) = 64 <0.000013>
 pread64(13, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\0\0\0\1\0\0\0\6\0\0\0\0\0\0\0\0\20@\0\0\0\0\0\0\20\0\0\0\0\0\0\212~\t\0\0\0\0\0\0\0\0\0\0\0\0\0 \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0j\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0\0\220I\0\0\0\0\0\0\220\t\0\0\0\0\0_@\4\0\0\0\0\0\0\0\0\0\0\0\0\0 \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\233\0\0\0\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0`\320\r\0\0\0\0\0\245\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0r\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0 \321M\0\0\0\0\0 \321\r\0\0\0\0\0004\7\0\0\0\0\0\0\0\0\0\0\0\0\0\0 \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0|\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0X\330M\0\0\0\0\0X\330\r\0\0\0\0\0P\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\10\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\206\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0\250\330M\0\0\0\0\0\250\330\r\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\220\0\0\0\1\0\0\0\2\0\0\0\0\0\0\0\300\330M\0\0\0\0\0\300\330\r\0\0\0\0\0r\371\5\0\0\0\0\0\0\0\0\0\0\0\0\0 \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0B\0\0\0\1\0\0\0\3\0\0\0\0\0\0\0\0\340S\0\0\0\0\0\0\340\23\0\0\0\0\0 \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\7\0\0\0\1\0\0\0\3\0\0\0\0\0\0\0 \340S\0\0\0\0\0 \340\23\0\0\0\0\0\240\344\0\0\0\0\0\0\0\0\0\0\0\0\0\0 \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\22\0\0\0\1\0\0\0\3\0\0\0\0\0\0\0\300\304T\0\0\0\0\0\300\304\24\0\0\0\0\0pt\0\0\0\0\0\0\0\0\0\0\0\0\0\0 \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\30\0\0\0\10\0\0\0\3\0\0\0\0\0\0\0@9U\0\0\0\0\0@9\25\0\0\0\0\0\20\377\2\0\0\0\0\0\0\0\0\0\0\0\0\0 \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\35\0\0\0\10\0\0\0\3\0\0\0\0\0\0\0`8X\0\0\0\0\0`8\30\0\0\0\0\0H(\0\0\0\0\0\0\0\0\0\0\0\0\0\0 \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0P\0\0\0\7\0\0\0\2\0\0\0\0\0\0\0\234\17@\0\0\0\0\0\234\17\0\0\0\0\0\0d\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 896, 456) = 896 <0.000005>
 pread64(13, "\0.text\0.noptrdata\0.data\0.bss\0.noptrbss\0__libfuzzer_extra_counters\0.go.buildinfo\0.note.go.buildid\0.elfdata\0.rodata\0.typelink\0.itablink\0.gosymtab\0.gopclntab\0.shstrtab\0", 165, 905312) = 165 <0.000005>
 close(13)                               = 0 <0.000005>
 write(2, "WARNING: could not determine instruction boundary for ", 54WARNING: could not determine instruction boundary for ) = 54 <0.000006>
 write(2, "uprobe:/home/gray/Documents/src/tmp/hello/hello:4820480", 55uprobe:/home/gray/Documents/src/tmp/hello/hello:4820480) = 55 <0.000005>
 write(2, " (binary appears stripped). Misaligned probes can lead to tracee crashes!", 73 (binary appears stripped). Misaligned probes can lead to tracee crashes!) = 73 <0.000005>
 write(2, "\n", 1
 )                       = 1 <0.000005>
 openat(AT_FDCWD, "/sys/bus/event_source/devices/uprobe/type", O_RDONLY) = 13 <0.000013>
 read(13, "7\n", 4096)                   = 2 <0.000007>
 close(13)                               = 0 <0.000005>
 openat(AT_FDCWD, "/sys/bus/event_source/devices/uprobe/format/retprobe", O_RDONLY) = 13 <0.000008>
 read(13, "config:0\n", 4096)            = 9 <0.000005>
 close(13)                               = 0 <0.000004>
 perf_event_open({type=0x7 /* PERF_TYPE_??? */, size=PERF_ATTR_SIZE_VER5, config=0, ...}, -1, 0, -1, PERF_FLAG_FD_CLOEXEC) = -1 EINVAL (Invalid argument) <0.000026>
 openat(AT_FDCWD, "/sys/kernel/debug/tracing/uprobe_events", O_WRONLY|O_APPEND) = 13 <0.000008>
 getpid()                                = 17912 <0.000004>
 write(13, "p:uprobes/p__home_gray_Documents_src_tmp_hello_hello_498e00_1_bcc_17912 /home/gray/Documents/src/tmp/hello/hello:0x498e00", 121) = 121 <0.000025>
 close(13)                               = 0 <0.000005>
 openat(AT_FDCWD, "/sys/kernel/debug/tracing/events/uprobes/p__home_gray_Documents_src_tmp_hello_hello_498e00_1_bcc_17912/id", O_RDONLY) = 13 <0.000008>
 read(13, "2370\n", 4096)                = 5 <0.000006>
 close(13)                               = 0 <0.000005>
 perf_event_open({type=PERF_TYPE_TRACEPOINT, size=0 /* PERF_ATTR_SIZE_??? */, config=2370, ...}, -1, 0, -1, PERF_FLAG_FD_CLOEXEC) = -1 EINVAL (Invalid argument) <0.000018>
 write(2, "perf_event_open(/sys/kernel/debug/tracing/events/uprobes/p__home_gray_Documents_src_tmp_hello_hello_498e00_1_bcc_17912/id): Invalid argument\n", 141perf_event_open(/sys/kernel/debug/tracing/events/uprobes/p__home_gray_Documents_src_tmp_hello_hello_498e00_1_bcc_17912/id): Invalid argument
 ) = 141 <0.000008>
 futex(0x561199bc1fc0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000005>
 write(2, "Error attaching probe: uprobe:/home/gray/Documents/src/tmp/hello/hello:4820480", 78Error attaching probe: uprobe:/home/gray/Documents/src/tmp/hello/hello:4820480) = 78 <0.000008>
 write(2, "\n", 1
 )                       = 1 <0.000007>
 munmap(0x7f5802396000, 4096)            = 0 <0.000011>
 munmap(0x7f5802369000, 4096)            = 0 <0.000009>
 close(3)                                = 0 <0.000008>
 exit_group(-1)                          = ?
 +++ exited with 255 +++