Skip to content

Instantly share code, notes, and snippets.

@jlu5

jlu5/gist:0697f858f50144841a9e1e04227672c7 Secret

Created November 2, 2018 23:47
Show Gist options
  • Save jlu5/0697f858f50144841a9e1e04227672c7 to your computer and use it in GitHub Desktop.
Save jlu5/0697f858f50144841a9e1e04227672c7 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
gistfile1.txt
$ strace -f hopm
execve("/usr/local/bin/hopm", ["hopm"], [/* 19 vars */]) = 0
brk(NULL) = 0x558ec2f8f000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7febd1247000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=46582, ...}) = 0
mmap(NULL, 46582, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7febd123b000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libssl.so.1.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\211\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=442920, ...}) = 0
mmap(NULL, 2538392, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7febd0dbb000
mprotect(0x7febd0e1d000, 2097152, PROT_NONE) = 0
mmap(0x7febd101d000, 40960, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x62000) = 0x7febd101d000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libcrypto.so.1.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\340\7\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=2686672, ...}) = 0
mmap(NULL, 4795968, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7febd0928000
mprotect(0x7febd0b8d000, 2093056, PROT_NONE) = 0
mmap(0x7febd0d8c000, 180224, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x264000) = 0x7febd0d8c000
mmap(0x7febd0db8000, 11840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7febd0db8000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\4\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1689360, ...}) = 0
mmap(NULL, 3795296, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7febd0589000
mprotect(0x7febd071e000, 2097152, PROT_NONE) = 0
mmap(0x7febd091e000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x195000) = 0x7febd091e000
mmap(0x7febd0924000, 14688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7febd0924000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=14640, ...}) = 0
mmap(NULL, 2109680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7febd0385000
mprotect(0x7febd0388000, 2093056, PROT_NONE) = 0
mmap(0x7febd0587000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7febd0587000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0Pa\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=135440, ...}) = 0
mmap(NULL, 2212936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7febd0168000
mprotect(0x7febd0180000, 2093056, PROT_NONE) = 0
mmap(0x7febd037f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7febd037f000
mmap(0x7febd0381000, 13384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7febd0381000
close(3) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7febd1239000
arch_prctl(ARCH_SET_FS, 0x7febd123a380) = 0
mprotect(0x7febd091e000, 16384, PROT_READ) = 0
mprotect(0x7febd037f000, 4096, PROT_READ) = 0
mprotect(0x7febd0587000, 4096, PROT_READ) = 0
mprotect(0x7febd0d8c000, 122880, PROT_READ) = 0
mprotect(0x7febd101d000, 16384, PROT_READ) = 0
mprotect(0x558ec1647000, 4096, PROT_READ) = 0
mprotect(0x7febd124a000, 4096, PROT_READ) = 0
munmap(0x7febd123b000, 46582) = 0
set_tid_address(0x7febd123a650) = 25473
set_robust_list(0x7febd123a660, 24) = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7febd016dbd0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7febd01790c0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7febd016dc60, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7febd01790c0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
getrlimit(RLIMIT_CORE, {rlim_cur=0, rlim_max=RLIM64_INFINITY}) = 0
setrlimit(RLIMIT_CORE, {rlim_cur=RLIM64_INFINITY, rlim_max=RLIM64_INFINITY}) = 0
brk(NULL) = 0x558ec2f8f000
brk(0x558ec2fb0000) = 0x558ec2fb0000
chdir("/usr/local") = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7febd123a650) = 25474
exit_group(0) = ?
+++ exited with 0 +++
strace: Process 25474 attached
set_robust_list(0x7febd123a660, 24) = 0
setpgid(0, 0) = 0
umask(077) = 022
close(0) = 0
close(1) = 0
close(2) = 0
open("/usr/local/var/log/hopm.log", O_WRONLY|O_CREAT|O_APPEND, 0666) = -1 EACCES (Permission denied)
dup(2) = -1 EBADF (Bad file descriptor)
write(2, "Cannot open log file. Aborting.:"..., 51) = -1 EBADF (Bad file descriptor)
exit_group(1) = ?
+++ exited with 1 +++
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment