我有一个多线程程序,在这个程序中,一些线程会导致异常。我在gdb中运行了它,在异常发生和程序终止后,它会给出以下输出:
terminate called after throwing an instance of 'std::out_of_range'
what(): vector::_M_range_check: __n (which is 0) >= this->size() (which is 0)
Thread 46 "MyProgram" received signal SIGABRT, Aborted.
[Switching to Thread 0x7fff3bfff700 (LWP 24491)]
0x00007ffff48f2428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
54 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) where
#0 0x00007ffff48f2428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#1 0x00007ffff48f402a in __GI_abort () at abort.c:89
#2 0x00007ffff514d0d5 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#3 0x00007ffff514acc6 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007ffff514ad11 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#5 0x00007ffff517719e in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#6 0x00007ffff4c8e6ba in start_thread (arg=0x7fff3bfff700) at pthread_create.c:333
#7 0x00007ffff49c441d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
where
的输出并不能真正帮助找出导致问题的线程。
有没有办法从这种情况中获得更多信息?
https://stackoverflow.com/questions/51004471
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