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Strace

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Nov 4th, 2021
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C++ 8.37 KB | None | 0 0
  1. execve("/usr/local/sbin/jitterentropy-rngd", ["/usr/local/sbin/jitterentropy-rn"...], 0x7fff0ddef9e8 /* 21 vars */) = 0
  2. brk(NULL)                               = 0x5586389af000
  3. access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
  4. access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
  5. openat(AT_FDCWD, "/usr/local/lib/tls/x86_64/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  6. stat("/usr/local/lib/tls/x86_64/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  7. openat(AT_FDCWD, "/usr/local/lib/tls/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  8. stat("/usr/local/lib/tls/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  9. openat(AT_FDCWD, "/usr/local/lib/tls/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  10. stat("/usr/local/lib/tls/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  11. openat(AT_FDCWD, "/usr/local/lib/tls/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  12. stat("/usr/local/lib/tls", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  13. openat(AT_FDCWD, "/usr/local/lib/x86_64/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  14. stat("/usr/local/lib/x86_64/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  15. openat(AT_FDCWD, "/usr/local/lib/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  16. stat("/usr/local/lib/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  17. openat(AT_FDCWD, "/usr/local/lib/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  18. stat("/usr/local/lib/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  19. openat(AT_FDCWD, "/usr/local/lib/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  20. stat("/usr/local/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
  21. openat(AT_FDCWD, "/lib/x86_64-linux-gnu/tls/x86_64/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  22. stat("/lib/x86_64-linux-gnu/tls/x86_64/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  23. openat(AT_FDCWD, "/lib/x86_64-linux-gnu/tls/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  24. stat("/lib/x86_64-linux-gnu/tls/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  25. openat(AT_FDCWD, "/lib/x86_64-linux-gnu/tls/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  26. stat("/lib/x86_64-linux-gnu/tls/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  27. openat(AT_FDCWD, "/lib/x86_64-linux-gnu/tls/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  28. stat("/lib/x86_64-linux-gnu/tls", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  29. openat(AT_FDCWD, "/lib/x86_64-linux-gnu/x86_64/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  30. stat("/lib/x86_64-linux-gnu/x86_64/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  31. openat(AT_FDCWD, "/lib/x86_64-linux-gnu/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  32. stat("/lib/x86_64-linux-gnu/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  33. openat(AT_FDCWD, "/lib/x86_64-linux-gnu/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  34. stat("/lib/x86_64-linux-gnu/x86_64", 0x7ffc9ce902b0) = -1 ENOENT (No such file or directory)
  35. openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
  36. read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000b\0\0\0\0\0\0"..., 832) = 832
  37. fstat(3, {st_mode=S_IFREG|0755, st_size=144976, ...}) = 0
  38. mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4cfd899000
  39. mmap(NULL, 2221184, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4cfd453000
  40. mprotect(0x7f4cfd46d000, 2093056, PROT_NONE) = 0
  41. mmap(0x7f4cfd66c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19000) = 0x7f4cfd66c000
  42. mmap(0x7f4cfd66e000, 13440, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4cfd66e000
  43. close(3)                                = 0
  44. openat(AT_FDCWD, "/usr/local/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  45. openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
  46. read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\35\2\0\0\0\0\0"..., 832) = 832
  47. fstat(3, {st_mode=S_IFREG|0755, st_size=2030928, ...}) = 0
  48. mmap(NULL, 4131552, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4cfd062000
  49. mprotect(0x7f4cfd249000, 2097152, PROT_NONE) = 0
  50. mmap(0x7f4cfd449000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e7000) = 0x7f4cfd449000
  51. mmap(0x7f4cfd44f000, 15072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4cfd44f000
  52. close(3)                                = 0
  53. mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4cfd896000
  54. arch_prctl(ARCH_SET_FS, 0x7f4cfd896740) = 0
  55. mprotect(0x7f4cfd449000, 16384, PROT_READ) = 0
  56. mprotect(0x7f4cfd66c000, 4096, PROT_READ) = 0
  57. mprotect(0x558638808000, 4096, PROT_READ) = 0
  58. mprotect(0x7f4cfd89b000, 4096, PROT_READ) = 0
  59. set_tid_address(0x7f4cfd896a10)         = 5845
  60. set_robust_list(0x7f4cfd896a20, 24)     = 0
  61. rt_sigaction(SIGRTMIN, {sa_handler=0x7f4cfd458cb0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f4cfd465980}, NULL, 8) = 0
  62. rt_sigaction(SIGRT_1, {sa_handler=0x7f4cfd458d50, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f4cfd465980}, NULL, 8) = 0
  63. rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
  64. prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
  65. geteuid()                               = 0
  66. brk(NULL)                               = 0x5586389af000
  67. brk(0x5586389d0000)                     = 0x5586389d0000
  68. mmap(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4cfd875000
  69. openat(AT_FDCWD, "/proc/sys/crypto/fips_enabled", O_RDONLY) = -1 ENOENT (No such file or directory)
  70. munmap(0x7f4cfd875000, 135168)          = 0
  71. brk(0x5586389f2000)                     = 0x5586389f2000
  72. openat(AT_FDCWD, "/proc/sys/crypto/fips_enabled", O_RDONLY) = -1 ENOENT (No such file or directory)
  73. openat(AT_FDCWD, "/dev/random", O_WRONLY) = 3
  74. openat(AT_FDCWD, "/proc/sys/kernel/random/entropy_avail", O_RDONLY) = 4
  75. rt_sigprocmask(SIG_BLOCK, [ALRM], [], 8) = 0
  76. stat("/proc/lrng_type", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
  77. ioctl(3, RNDADDENTROPY, 0x5586389af2c0) = 64
  78. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  79. getppid()                               = 5843
  80. clone(strace: Process 5846 attached
  81. child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f4cfd896a10) = 5846
  82. [pid  5846] set_robust_list(0x7f4cfd896a20, 24) = 0
  83. [pid  5845] exit_group(0 <unfinished ...>
  84. [pid  5846] setsid( <unfinished ...>
  85. [pid  5845] <... exit_group resumed>)   = ?
  86. [pid  5846] <... setsid resumed> )      = 5846
  87. [pid  5846] chdir("/" <unfinished ...>
  88. [pid  5845] +++ exited with 0 +++
  89. <... chdir resumed> )                   = 0
  90. openat(AT_FDCWD, "/dev/null", O_RDONLY) = 5
  91. dup3(5, 0, 0)                           = 0
  92. close(5)                                = 0
  93. openat(AT_FDCWD, "/dev/null", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 5
  94. dup3(5, 1, 0)                           = 1
  95. close(5)                                = 0
  96. openat(AT_FDCWD, "/dev/null", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 5
  97. dup3(5, 2, 0)                           = 2
  98. close(5)                                = 0
  99. rt_sigaction(SIGHUP, {sa_handler=0x558638606182, sa_mask=[HUP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f4cfd0a1040}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
  100. rt_sigaction(SIGINT, {sa_handler=0x558638606182, sa_mask=[INT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f4cfd0a1040}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
  101. rt_sigaction(SIGQUIT, {sa_handler=0x558638606182, sa_mask=[QUIT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f4cfd0a1040}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
  102. rt_sigaction(SIGTERM, {sa_handler=0x558638606182, sa_mask=[TERM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f4cfd0a1040}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
  103. select(4, NULL, [3], NULL, NULL
  104.  
  105.  
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