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execv failed when running customized minicom strace 1

a guest Aug 21st, 2015 106 Never
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  1. execve("/apps/bin/minicom.minicom", ["minicom.minicom"], [/* 20 vars */]) = 0
  2. brk(0)                                  = 0x7f691156d000
  3. access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
  4. mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f690fc79000
  5. access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
  6. open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
  7. fstat(3, {st_mode=S_IFREG|0644, st_size=17216, ...}) = 0
  8. mmap(NULL, 17216, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f690fc74000
  9. close(3)                                = 0
  10. access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
  11. open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
  12. read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\v\2\0\0\0\0\0"..., 832) = 832
  13. fstat(3, {st_mode=S_IFREG|0755, st_size=1869392, ...}) = 0
  14. mmap(NULL, 3972864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f690f470000
  15. mprotect(0x7f690f630000, 2097152, PROT_NONE) = 0
  16. mmap(0x7f690f830000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f690f830000
  17. mmap(0x7f690f836000, 16128, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f690f836000
  18. close(3)                                = 0
  19. mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f690fc73000
  20. mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f690fc72000
  21. mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f690fc71000
  22. arch_prctl(ARCH_SET_FS, 0x7f690fc72700) = 0
  23. mprotect(0x7f690f830000, 16384, PROT_READ) = 0
  24. mprotect(0x7f690fc7b000, 8192, PROT_READ) = 0
  25. mprotect(0x7f690fa5d000, 4096, PROT_READ) = 0
  26. munmap(0x7f690fc74000, 17216)           = 0
  27. getpid()                                = 7907
  28. rt_sigaction(SIGCHLD, {0x7f690fa72460, ~[RTMIN RT_1], SA_RESTORER, 0x7f690f4a52f0}, NULL, 8) = 0
  29. geteuid()                               = 0
  30. brk(0)                                  = 0x7f691156d000
  31. brk(0x7f691158e000)                     = 0x7f691158e000
  32. getppid()                               = 7905
  33. stat("/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
  34. stat(".", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
  35. open("/apps/bin/minicom.minicom", O_RDONLY) = 3
  36. fcntl(3, F_DUPFD, 10)                   = 10
  37. close(3)                                = 0
  38. fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
  39. rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
  40. rt_sigaction(SIGINT, {0x7f690fa72460, ~[RTMIN RT_1], SA_RESTORER, 0x7f690f4a52f0}, NULL, 8) = 0
  41. rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
  42. rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f690f4a52f0}, NULL, 8) = 0
  43. rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
  44. rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f690f4a52f0}, NULL, 8) = 0
  45. read(10, "#!/bin/sh\n# !!!never remove this"..., 8192) = 1317
  46. pipe([3, 4])                            = 0
  47. clone(Process 7908 attached
  48. child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f690fc729d0) = 7908
  49. [pid  7908] close(10 <unfinished ...>
  50. [pid  7907] close(4 <unfinished ...>
  51. [pid  7908] <... close resumed> )       = 0
  52. [pid  7907] <... close resumed> )       = 0
  53. [pid  7908] close(3 <unfinished ...>
  54. [pid  7907] read(3,  <unfinished ...>
  55. [pid  7908] <... close resumed> )       = 0
  56. [pid  7908] dup2(4, 1)                  = 1
  57. [pid  7908] close(4)                    = 0
  58. [pid  7908] write(1, "/root\n", 6 <unfinished ...>
  59. [pid  7907] <... read resumed> "/root\n", 128) = 6
  60. [pid  7908] <... write resumed> )       = 6
  61. [pid  7907] read(3,  <unfinished ...>
  62. [pid  7908] exit_group(0)               = ?
  63. [pid  7907] <... read resumed> "", 128) = 0
  64. [pid  7908] +++ exited with 0 +++
  65. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7908, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
  66. rt_sigreturn({mask=[]})                 = 0
  67. close(3)                                = 0
  68. wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 7908
  69. stat("/tmp/snaps/minicom.sideload/2.7/tmp", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=40, ...}) = 0
  70. stat("/root/apps/minicom.sideload/2.7", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
  71. pipe([3, 4])                            = 0
  72. clone(Process 7909 attached
  73. child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f690fc729d0) = 7909
  74. [pid  7909] close(10 <unfinished ...>
  75. [pid  7907] close(4 <unfinished ...>
  76. [pid  7909] <... close resumed> )       = 0
  77. [pid  7907] <... close resumed> )       = 0
  78. [pid  7909] close(3 <unfinished ...>
  79. [pid  7907] read(3,  <unfinished ...>
  80. [pid  7909] <... close resumed> )       = 0
  81. [pid  7909] dup2(4, 1)                  = 1
  82. [pid  7909] close(4)                    = 0
  83. [pid  7909] write(1, "/root\n", 6 <unfinished ...>
  84. [pid  7907] <... read resumed> "/root\n", 128) = 6
  85. [pid  7909] <... write resumed> )       = 6
  86. [pid  7907] read(3,  <unfinished ...>
  87. [pid  7909] exit_group(0)               = ?
  88. [pid  7907] <... read resumed> "", 128) = 0
  89. [pid  7909] +++ exited with 0 +++
  90. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7909, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
  91. rt_sigreturn({mask=[]})                 = 0
  92. close(3)                                = 0
  93. wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 7909
  94. chdir("/apps/minicom.sideload/2.7")     = 0
  95. stat("/usr/local/sbin/ubuntu-core-launcher", 0x7ffc590c23e0) = -1 ENOENT (No such file or directory)
  96. stat("/usr/local/bin/ubuntu-core-launcher", 0x7ffc590c23e0) = -1 ENOENT (No such file or directory)
  97. stat("/usr/sbin/ubuntu-core-launcher", 0x7ffc590c23e0) = -1 ENOENT (No such file or directory)
  98. stat("/usr/bin/ubuntu-core-launcher", {st_mode=S_IFREG|S_ISUID|0755, st_size=19080, ...}) = 0
  99. clone(Process 7910 attached
  100. child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f690fc729d0) = 7910
  101. [pid  7910] close(10 <unfinished ...>
  102. [pid  7907] wait4(-1,  <unfinished ...>
  103. [pid  7910] <... close resumed> )       = 0
  104. [pid  7910] execve("/usr/bin/ubuntu-core-launcher", ["ubuntu-core-launcher", "minicom.sideload", "minicom.sideload_minicom_2.7", "/apps/minicom.sideload/2.7/minic"...], [/* 39 vars */]) = 0
  105. [pid  7910] brk(0)                      = 0x157e000
  106. [pid  7910] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
  107. [pid  7910] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fba1fa7f000
  108. [pid  7910] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
  109. [pid  7910] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
  110. [pid  7910] fstat(3, {st_mode=S_IFREG|0644, st_size=17216, ...}) = 0
  111. [pid  7910] mmap(NULL, 17216, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fba1fa7a000
  112. [pid  7910] close(3)                    = 0
  113. [pid  7910] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
  114. [pid  7910] open("/lib/x86_64-linux-gnu/libapparmor.so.1", O_RDONLY|O_CLOEXEC) = 3
  115. [pid  7910] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\30\0\0\0\0\0\0"..., 832) = 832
  116. [pid  7910] fstat(3, {st_mode=S_IFREG|0644, st_size=52144, ...}) = 0
  117. [pid  7910] mmap(NULL, 2147312, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fba1f651000
  118. [pid  7910] mprotect(0x7fba1f65c000, 2097152, PROT_NONE) = 0
  119. [pid  7910] mmap(0x7fba1f85c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7fba1f85c000
  120. [pid  7910] close(3)                    = 0
  121. [pid  7910] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
  122. [pid  7910] open("/usr/lib/x86_64-linux-gnu/libseccomp.so.2", O_RDONLY|O_CLOEXEC) = 3
  123. [pid  7910] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\261\0\0\0\0\0\0"..., 832) = 832
  124. [pid  7910] fstat(3, {st_mode=S_IFREG|0644, st_size=108728, ...}) = 0
  125. [pid  7910] mmap(NULL, 2203856, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fba1f436000
  126. [pid  7910] mprotect(0x7fba1f44a000, 2093056, PROT_NONE) = 0
  127. [pid  7910] mmap(0x7fba1f649000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13000) = 0x7fba1f649000
  128. [pid  7910] close(3)                    = 0
  129. [pid  7910] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
  130. [pid  7910] open("/lib/x86_64-linux-gnu/libudev.so.1", O_RDONLY|O_CLOEXEC) = 3
  131. [pid  7910] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200<\0\0\0\0\0\0"..., 832) = 832
  132. [pid  7910] fstat(3, {st_mode=S_IFREG|0644, st_size=77512, ...}) = 0
  133. [pid  7910] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fba1fa79000
  134. [pid  7910] mmap(NULL, 2174480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fba1f223000
  135. [pid  7910] mprotect(0x7fba1f235000, 2093056, PROT_NONE) = 0
  136. [pid  7910] mmap(0x7fba1f434000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7fba1f434000
  137. [pid  7910] close(3)                    = 0
  138. [pid  7910] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
  139. [pid  7910] open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
  140. [pid  7910] read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\v\2\0\0\0\0\0"..., 832) = 832
  141. [pid  7910] fstat(3, {st_mode=S_IFREG|0755, st_size=1869392, ...}) = 0
  142. [pid  7910] mmap(NULL, 3972864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fba1ee59000
  143. [pid  7910] mprotect(0x7fba1f019000, 2097152, PROT_NONE) = 0
  144. [pid  7910] mmap(0x7fba1f219000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7fba1f219000
  145. [pid  7910] mmap(0x7fba1f21f000, 16128, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fba1f21f000
  146. [pid  7910] close(3)                    = 0
  147. [pid  7910] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
  148. [pid  7910] open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
  149. [pid  7910] read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340`\0\0\0\0\0\0"..., 832) = 832
  150. [pid  7910] fstat(3, {st_mode=S_IFREG|0755, st_size=142080, ...}) = 0
  151. [pid  7910] mmap(NULL, 2217232, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fba1ec3b000
  152. [pid  7910] mprotect(0x7fba1ec53000, 2097152, PROT_NONE) = 0
  153. [pid  7910] mmap(0x7fba1ee53000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7fba1ee53000
  154. [pid  7910] mmap(0x7fba1ee55000, 13584, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fba1ee55000
  155. [pid  7910] close(3)                    = 0
  156. [pid  7910] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fba1fa78000
  157. [pid  7910] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fba1fa76000
  158. [pid  7910] arch_prctl(ARCH_SET_FS, 0x7fba1fa76740) = 0
  159. [pid  7910] mprotect(0x7fba1f219000, 16384, PROT_READ) = 0
  160. [pid  7910] mprotect(0x7fba1ee53000, 4096, PROT_READ) = 0
  161. [pid  7910] mprotect(0x7fba1f434000, 4096, PROT_READ) = 0
  162. [pid  7910] mprotect(0x7fba1f649000, 28672, PROT_READ) = 0
  163. [pid  7910] mprotect(0x7fba1f85c000, 4096, PROT_READ) = 0
  164. [pid  7910] mprotect(0x603000, 4096, PROT_READ) = 0
  165. [pid  7910] mprotect(0x7fba1fa81000, 4096, PROT_READ) = 0
  166. [pid  7910] munmap(0x7fba1fa7a000, 17216) = 0
  167. [pid  7910] set_tid_address(0x7fba1fa76a10) = 7910
  168. [pid  7910] set_robust_list(0x7fba1fa76a20, 24) = 0
  169. [pid  7910] rt_sigaction(SIGRTMIN, {0x7fba1ec40bb0, [], SA_RESTORER|SA_SIGINFO, 0x7fba1ec4bd10}, NULL, 8) = 0
  170. [pid  7910] rt_sigaction(SIGRT_1, {0x7fba1ec40c40, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7fba1ec4bd10}, NULL, 8) = 0
  171. [pid  7910] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
  172. [pid  7910] getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
  173. [pid  7910] brk(0)                      = 0x157e000
  174. [pid  7910] brk(0x159f000)              = 0x159f000
  175. [pid  7910] geteuid()                   = 0
  176. [pid  7910] geteuid()                   = 0
  177. [pid  7910] getuid()                    = 0
  178. [pid  7910] getgid()                    = 0
  179. [pid  7910] mkdir("/tmp/snap.0_minicom.sideload_7l7qEm", 0700) = 0
  180. [pid  7910] umask(0)                    = 022
  181. [pid  7910] mkdir("/tmp/snap.0_minicom.sideload_7l7qEm/tmp", 01777) = 0
  182. [pid  7910] umask(022)                  = 0
  183. [pid  7910] unshare(CLONE_NEWNS)        = 0
  184. [pid  7910] mount("none", "/tmp", NULL, MS_PRIVATE, NULL) = 0
  185. [pid  7910] mount("/tmp/snap.0_minicom.sideload_7l7qEm/tmp", "/tmp", NULL, MS_BIND, NULL) = 0
  186. [pid  7910] chown("/tmp/", 0, 0)        = 0
  187. [pid  7910] open("/var/lib/apparmor/clicks/minicom.sideload.json.additional", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = -1 ENOENT (No such file or directory)
  188. [pid  7910] getuid()                    = 0
  189. [pid  7910] getgid()                    = 0
  190. [pid  7910] setgid(0)                   = 0
  191. [pid  7910] setuid(0)                   = 0
  192. [pid  7910] gettid()                    = 7910
  193. [pid  7910] open("/proc/7910/attr/exec", O_WRONLY) = 3
  194. [pid  7910] write(3, "exec minicom.sideload_minicom_2."..., 33) = 33
  195. [pid  7910] close(3)                    = 0
  196. [pid  7910] open("/var/lib/snappy/seccomp/profiles//minicom.sideload_minicom_2.7", O_RDONLY) = 3
  197. [pid  7910] fstat(3, {st_mode=S_IFREG|0644, st_size=686, ...}) = 0
  198. [pid  7910] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fba1fa7e000
  199. [pid  7910] read(3, "# Description: unconfined profil"..., 4096) = 686
  200. [pid  7910] close(3)                    = 0
  201. [pid  7910] munmap(0x7fba1fa7e000, 4096) = 0
  202. [pid  7910] execve("/apps/minicom.sideload/2.7/minicom", ["/apps/minicom.sideload/2.7/minic"...], [/* 39 vars */]) = -1 ENOENT (No such file or directory)
  203. [pid  7910] dup(2)                      = 3
  204. [pid  7910] fcntl(3, F_GETFL)           = 0x8001 (flags O_WRONLY|O_LARGEFILE)
  205. [pid  7910] close(3)                    = 0
  206. [pid  7910] write(2, "execv failed: No such file or di"..., 40execv failed: No such file or directory
  207. ) = 40
  208. [pid  7910] exit_group(1)               = ?
  209. [pid  7910] +++ exited with 1 +++
  210. <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0, NULL) = 7910
  211. --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7910, si_uid=0, si_status=1, si_utime=0, si_stime=0} ---
  212. rt_sigreturn({mask=[]})                 = 7910
  213. exit_group(1)                           = ?
  214. +++ exited with 1 +++
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