在 2013年2月13日星期三,Lennart Poettering 写道:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Tue, 12.02.13 13:43, cee1 (<a href="javascript:;" onclick="_e(event, 'cvml', 'fykcee1@gmail.com')">fykcee1@gmail.com</a>) wrote:<br>
<br>
> Hi all,<br>
><br>
> systemd will call crash() if received fatal signals. It will produce a<br>
> core dump for analysis.<br>
> However, it seems signal handler has a separated stack, so can't back<br>
> trace the place where exactly the fatal signal triggered.<br>
<br>
Nowadays gdb should be good enough to follow the stack trace further up<br>
than just the signal handler. Which arch is this? If it's not x86 this<br>
sounds like something to fix in gdb for that arch. I have multiple times<br>
used the coredumps and they always worked fine, and where not confused<br>
by the signal stack...<br></blockquote><div><br></div><div>It's on a<span></span> mips machine, seems I have to figure it out manually.</div><div>Thanks for the advices.</div><div><br></div><div><br></div><div><br></div>
<div>Regards,</div><div>-- cee1 </div><br><br>-- <br>Regards,<div><br><div>- cee1</div></div><br>