API tools faq
paste
Advertisement
Guest User

strace

a guest
Aug 6th, 2017
29
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 10.80 KB | None | 0 0
raw download clone embed print report
  1. sh-3.2# strace strace /sbin/droid-hal-init
  2. execve("/usr/bin/strace", ["strace", "/sbin/droid-hal-init"], [/* 6 vars */]) = 0
  3. brk(0) = 0x56000
  4. uname({sys="Linux", node="Sailfish", ...}) = 0
  5. access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
  6. mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf75ec000
  7. access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
  8. open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
  9. fstat64(3, {st_mode=S_IFREG|0644, st_size=37094, ...}) = 0
  10. mmap2(NULL, 37094, PROT_READ, MAP_PRIVATE, 3, 0) = 0xf75e2000
  11. close(3) = 0
  12. access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
  13. open("/lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
  14. read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\300&\0\0004\0\0\0"..., 512) = 512
  15. lseek(3, 31956, SEEK_SET) = 31956
  16. read(3, "\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"..., 1120) = 1120
  17. lseek(3, 31608, SEEK_SET) = 31608
  18. read(3, "A4\0\0\0aeabi\0\1*\0\0\0\0057-A\0\6\n\7A\10\1\t\2\n\3\f"..., 53) = 53
  19. fstat64(3, {st_mode=S_IFREG|0755, st_size=33076, ...}) = 0
  20. mmap2(NULL, 97200, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xf75ac000
  21. mprotect(0xf75b4000, 61440, PROT_NONE) = 0
  22. mmap2(0xf75c3000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0xf75c3000
  23. close(3) = 0
  24. access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
  25. open("/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
  26. read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\215z\1\0004\0\0\0"..., 512) = 512
  27. lseek(3, 994228, SEEK_SET) = 994228
  28. read(3, "\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"..., 2840) = 2840
  29. lseek(3, 990780, SEEK_SET) = 990780
  30. read(3, "A4\0\0\0aeabi\0\1*\0\0\0\0057-A\0\6\n\7A\10\1\t\2\n\3\f"..., 53) = 53
  31. fstat64(3, {st_mode=S_IFREG|0755, st_size=997068, ...}) = 0
  32. mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf75e1000
  33. mmap2(NULL, 1066504, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xf74a7000
  34. mprotect(0xf7596000, 65536, PROT_NONE) = 0
  35. mmap2(0xf75a6000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xef000) = 0xf75a6000
  36. mmap2(0xf75a9000, 9736, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xf75a9000
  37. close(3) = 0
  38. mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf75e0000
  39. set_tls(0xf75e04c0, 0xf75ee000, 0xf75e0ba8, 0xf75e04c0, 0xf75ee000) = 0
  40. mprotect(0xf75a6000, 8192, PROT_READ) = 0
  41. mprotect(0xf75ed000, 4096, PROT_READ) = 0
  42. munmap(0xf75e2000, 37094) = 0
  43. rt_sigaction(SIGCHLD, {SIG_DFL, [CHLD], SA_RESTART|0x4000000}, {SIG_DFL, [], 0}, 8) = 0
  44. getpid() = 1286
  45. uname({sys="Linux", node="Sailfish", ...}) = 0
  46. brk(0) = 0x56000
  47. brk(0x77000) = 0x77000
  48. getuid32() = 0
  49. getgid32() = 0
  50. clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xf75e0068) = 1287
  51. wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGSTOP}], 0, NULL) = 1287
  52. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1287, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
  53. ptrace(PTRACE_SETOPTIONS, 1287, 0, PTRACE_O_TRACESYSGOOD|PTRACE_O_TRACEEXEC) = 0
  54. ptrace(PTRACE_SYSCALL, 1287, 0, SIG_0) = 0
  55. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1287, si_status=SIGTRAP, si_utime=0, si_stime=0} ---
  56. wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == 133}], 0, NULL) = 1287
  57. ptrace(PTRACE_SYSCALL, 1287, 0, SIG_0) = 0
  58. wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 1287
  59. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1287, si_status=0, si_utime=0, si_stime=0} ---
  60. clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xf75e0068) = 1288
  61. ptrace(PTRACE_SEIZE, 1288, 0, 0) = 0
  62. kill(1288, SIGKILL) = 0
  63. wait4(1288, [{WIFSIGNALED(s) && WTERMSIG(s) == SIGKILL}], 0, NULL) = 1288
  64. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=1288, si_status=SIGKILL, si_utime=0, si_stime=0} ---
  65. stat64("/sbin/droid-hal-init", {st_mode=S_IFREG|0755, st_size=1150360, ...}) = 0
  66. clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xf75e0068) = 1289
  67. wait4(1289, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGSTOP}], WSTOPPED, NULL) = 1289
  68. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=1289, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
  69. ptrace(PTRACE_SEIZE, 1289, 0, 0) = 0
  70. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=1289, si_status=SIG_0, si_utime=0, si_stime=0} ---
  71. ptrace(PTRACE_INTERRUPT, 1289, 0, 0) = 0
  72. kill(1289, SIGCONT) = 0
  73. rt_sigaction(SIGTTOU, {SIG_IGN, [], 0x4000000 /* SA_??? */}, NULL, 8) = 0
  74. rt_sigaction(SIGTTIN, {SIG_IGN, [], 0x4000000 /* SA_??? */}, NULL, 8) = 0
  75. rt_sigaction(SIGHUP, {0x1c745, [], 0x4000000 /* SA_??? */}, NULL, 8) = 0
  76. rt_sigaction(SIGINT, {0x1c745, [], 0x4000000 /* SA_??? */}, NULL, 8) = 0
  77. rt_sigaction(SIGQUIT, {0x1c745, [], 0x4000000 /* SA_??? */}, NULL, 8) = 0
  78. rt_sigaction(SIGPIPE, {0x1c745, [], 0x4000000 /* SA_??? */}, NULL, 8) = 0
  79. rt_sigaction(SIGTERM, {0x1c745, [], 0x4000000 /* SA_??? */}, NULL, 8) = 0
  80. rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT PIPE TERM], NULL, 8) = 0
  81. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  82. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  83. wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGSTOP} | 0x800000], __WALL, NULL) = 1289
  84. rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT PIPE TERM], NULL, 8) = 0
  85. ptrace(PTRACE_GETREGSET, 1289, NT_PRSTATUS, [{0x5583c, 72}]) = 0
  86. ptrace(PTRACE_SETOPTIONS, 1289, 0, PTRACE_O_TRACESYSGOOD|PTRACE_O_TRACEEXEC) = 0
  87. ptrace(PTRACE_LISTEN, 1289, 0, 0) = 0
  88. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_CONTINUED, si_pid=1289, si_status=SIGCONT, si_utime=0, si_stime=0} ---
  89. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  90. wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP} | 0x800000], __WALL, NULL) = 1289
  91. rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT PIPE TERM], NULL, 8) = 0
  92. ptrace(PTRACE_GETREGSET, 1289, NT_PRSTATUS, [{0x5583c, 72}]) = 0
  93. ptrace(PTRACE_SYSCALL, 1289, 0, SIG_0) = 0
  94. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1289, si_status=SIGCONT, si_utime=0, si_stime=0} ---
  95. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  96. wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGCONT}], __WALL, NULL) = 1289
  97. rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT PIPE TERM], NULL, 8) = 0
  98. ptrace(PTRACE_GETREGSET, 1289, NT_PRSTATUS, [{0x5583c, 72}]) = 0
  99. ptrace(PTRACE_GETSIGINFO, 1289, 0, {si_signo=SIGCONT, si_code=SI_USER, si_pid=1286, si_uid=0}) = 0
  100. ptrace(PTRACE_SYSCALL, 1289, 0, SIGCONT) = 0
  101. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1289, si_status=SIGTRAP, si_utime=0, si_stime=0} ---
  102. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  103. wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == 133}], __WALL, NULL) = 1289
  104. rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT PIPE TERM], NULL, 8) = 0
  105. ptrace(PTRACE_GETREGSET, 1289, NT_PRSTATUS, [{0x5583c, 72}]) = 0
  106. process_vm_readv(1289, [{"/sbin/droid-hal-init\0\0\0\0\0\0\0\0F\0\0\0"..., 256}], 1, [{0xff9b226c, 256}], 1, 0) = 256
  107. process_vm_readv(1289, [{"_?\233\377", 4}], 1, [{0xff9b3678, 4}], 1, 0) = 4
  108. process_vm_readv(1289, [{"/sbin/droid-hal-init\0TERM=linux\0"..., 33}], 1, [{0xff9b3f5f, 33}], 1, 0) = 33
  109. process_vm_readv(1289, [{"\0\0\0\0", 4}], 1, [{0xff9b367c, 4}], 1, 0) = 4
  110. process_vm_readv(1289, [{"t?\233\377", 4}], 1, [{0xff9b3680, 4}], 1, 0) = 4
  111. process_vm_readv(1289, [{"\177?\233\377", 4}], 1, [{0xff9b3684, 4}], 1, 0) = 4
  112. process_vm_readv(1289, [{"\301?\233\377", 4}], 1, [{0xff9b3688, 4}], 1, 0) = 4
  113. process_vm_readv(1289, [{"\307?\233\377", 4}], 1, [{0xff9b368c, 4}], 1, 0) = 4
  114. process_vm_readv(1289, [{"\317?\233\377", 4}], 1, [{0xff9b3690, 4}], 1, 0) = 4
  115. process_vm_readv(1289, [{"\326?\233\377", 4}], 1, [{0xff9b3694, 4}], 1, 0) = 4
  116. process_vm_readv(1289, [{"\0\0\0\0", 4}], 1, [{0xff9b3698, 4}], 1, 0) = 4
  117. write(2, "execve(\"/sbin/droid-hal-init\", ["..., 71execve("/sbin/droid-hal-init", ["/sbin/droid-hal-init"], [/* 6 vars */]) = 71
  118. ptrace(PTRACE_SYSCALL, 1289, 0, SIG_0) = 0
  119. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  120. wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP} | 0x40000], __WALL, NULL) = 1289
  121. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1289, si_status=SIGTRAP, si_utime=0, si_stime=0} ---
  122. rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT PIPE TERM], NULL, 8) = 0
  123. ptrace(PTRACE_GETREGSET, 1289, NT_PRSTATUS, [{0x5583c, 72}]) = 0
  124. ptrace(PTRACE_GETEVENTMSG, 1289, 0, 0xff9b33ec) = 0
  125. ptrace(PTRACE_SYSCALL, 1289, 0, SIG_0) = 0
  126. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1289, si_status=SIGTRAP, si_utime=0, si_stime=0} ---
  127. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  128. wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == 133}], __WALL, NULL) = 1289
  129. rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT PIPE TERM], NULL, 8) = 0
  130. ptrace(PTRACE_GETREGSET, 1289, NT_PRSTATUS, [{0x5583c, 72}]) = 0
  131. write(2, ") = 0\n", 6) = 0
  132. ) = 6
  133. ptrace(PTRACE_SYSCALL, 1289, 0, SIG_0) = 0
  134. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1289, si_status=SIGTRAP, si_utime=0, si_stime=0} ---
  135. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  136. wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == 133}], __WALL, NULL) = 1289
  137. rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT PIPE TERM], NULL, 8) = 0
  138. ptrace(PTRACE_GETREGSET, 1289, NT_PRSTATUS, [{0x5583c, 72}]) = 0
  139. process_vm_readv(1289, [{"\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"..., 256}], 1, [{0x52bc08, 256}], 1, 0) = 256
  140. write(2, "create_module(\"\", 0", 19create_module("", 0) = 19
  141. ptrace(PTRACE_SYSCALL, 1289, 0, SIG_0) = 0
  142. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1289, si_status=SIGTRAP, si_utime=0, si_stime=0} ---
  143. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  144. wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == 133}], __WALL, NULL) = 1289
  145. rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT PIPE TERM], NULL, 8) = 0
  146. ptrace(PTRACE_GETREGSET, 1289, NT_PRSTATUS, [{0x5583c, 72}]) = 0
  147. write(2, ") = 0x509\n", 29) = 0x509
  148. ) = 29
  149. ptrace(PTRACE_SYSCALL, 1289, 0, SIG_0) = 0
  150. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
  151. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1289, si_status=SIGTRAP, si_utime=0, si_stime=0} ---
  152. wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == 133}], __WALL, NULL) = 1289
  153. rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT PIPE TERM], NULL, 8) = 0
  154. ptrace(PTRACE_GETREGSET, 1289, NT_PRSTATUS, [{0x5583c, 72}]) = 0
  155. ptrace(PTRACE_PEEKTEXT, 1289, 0xfffffffc, [0xf75e0000]) = -1 EIO (Input/output error)
  156. rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!