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| (gdb) bt
#0 0x00007f9d320df5cc in __lll_lock_wait_private () from /lib64/libc.so.6
#1 0x00007f9d3205bb12 in _L_lock_16654 () from /lib64/libc.so.6
#2 0x00007f9d32058753 in malloc () from /lib64/libc.so.6
#3 0x00007f9d32917ecd in operator new(unsigned long) () from /lib64/libstdc++.so.6
#4 0x00007f9d32976a19 in std::string::_Rep::_S_create(unsigned long, unsigned long, std::allocator<char> const&) () from /lib64/libstdc++.so.6
#5 0x00007f9d3297762b in std::string::_Rep::_M_clone(std::allocator<char> const&, unsigned long) () from /lib64/libstdc++.so.6
#6 0x00007f9d329776d4 in std::string::reserve(unsigned long) () from /lib64/libstdc++.so.6
#7 0x00007f9d3297793f in std::string::append(char const*, unsigned long) () from /lib64/libstdc++.so.6
#8 0x0000000001431d8d in xwrite_log2 (module=0x14d4c14 "xnetwork", file=0x14d7a0b "xmain.cpp", function=0x14db0c0 <get_child_status()::__FUNCTION__> "get_child_status", line=1865,
level=enum_xlog_level_warn, msg=0x14d8a4e "waitpid() failed: ECHILD") at ../../src/xlog.cpp:717
#9 0x0000000000dc4fd5 in get_child_status () at /home/xchano/src/xtopcom/xnode/src/xmain.cpp:1865
#10 0x0000000000dc490f in signal_handler (signo=17) at /home/xchano/src/xtopcom/xnode/src/xmain.cpp:1763
#11 0x0000000000dc4cc8 in xnode_signal_handler (signo=17, siginfo=0x7fffdc448f70, ucontext=0x7fffdc448e40) at /home/xchano/src/xtopcom/xnode/src/xmain.cpp:1798
#12 <signal handler called>
#13 0x00007f9d32054f41 in _int_malloc () from /lib64/libc.so.6
#14 0x00007f9d320586fc in malloc () from /lib64/libc.so.6
#15 0x00007f9d32917ecd in operator new(unsigned long) () from /lib64/libstdc++.so.6
#16 0x00007f9d32976a19 in std::string::_Rep::_S_create(unsigned long, unsigned long, std::allocator<char> const&) () from /lib64/libstdc++.so.6
#17 0x00000000013e9df1 in char* std::string::_S_construct<char const*>(char const*, char const*, std::allocator<char> const&, std::forward_iterator_tag) ()
#18 0x00007f9d329786d8 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&) () from /lib64/libstdc++.so.6
#19 0x00007f9d2fe2d5fa in top::get_md5 () at /home/xchano/src/programs/xtopchano/src/version.cpp:31
#20 0x00007f9d2fe2dc23 in top::print_version () at /home/xchano/src/programs/xtopchano/src/version.cpp:62
#21 0x00007f9d2fe2d24e in init_noparams_component (component_name=0x7f9d32bbf338 <std::string::_Rep::_S_empty_rep_storage+24> "",
pub_key=0x26532c8 "BEANYyQhGD0urjcRfsmqJLctMA5Hpe6DHW4pb6Asm50o/FgY2iU82bamk0WM0GtQXhNQykvy60DMmCHVWGhFR2c=", pub_len=88,
pri_key=0x2656858 "Lv1qWftE/8rQfMxufh+5ywy0maCdWl2ikdNun4wVjAM=", pri_len=44, node_id=0x2653378 "T-0-LWT5UjpGiSPzWs7Gt3Fc8ZmNFFwwA7Gpmt", datadir=0x26517a8 "/chano",
config_file_extra=0x26519e8 "/chano/extra_conf.json") at /home/xchano/src/programs/xtopchano/so.cpp:18
#22 0x0000000000dba3b5 in lib_load (cmd_type=0, config=...) at /home/xchano/src/xtopcom/xnode/src/xmain.cpp:176
#23 0x0000000000dc45c0 in child_load_so (cmd_type=0, config=...) at /home/xchano/src/xtopcom/xnode/src/xmain.cpp:1666
#24 0x0000000000dc4349 in spawn_child (cmd_type=0, config=...) at /home/xchano/src/xtopcom/xnode/src/xmain.cpp:1611
#25 0x0000000000dc8897 in xnode_master_process_cycle (cmd_type=0, config=...) at /home/xchano/src/xtopcom/xnode/src/xmain.cpp:2244
#26 0x0000000000dc092c in main (argc=7, argv=0x7fffdc44bce8) at /home/xchano/src/xtopcom/xnode/src/xmain.cpp:1155
(gdb) b version.cpp:31
Breakpoint 1 at 0x7f9d2fe2d5d4: file /home/xchano/src/programs/xtopchano/src/version.cpp, line 31.
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