Re: Postfix+Cyrus-SASL2+Courier-IMAP+MySQL - smtpd pid .... killed by signal 10

[Victor Duchovni <Victor.Duchovni@xxxxxxxxxxxxxxxxx>]

On Wed, Sep 01, 2004 at 05:01:17AM +0200, Bummibaer wrote:

> >     http://www.postfix.org/DEBUG_README.html
> >
> 
> kill -l output:
> HUP INT QUIT ILL TRAP ABRT EMT FPE KILL BUS SEGV SYS PIPE ALRM TERM URG STOP

Program died with SIGBUS, this is usually a pointer alignment error. What
is the hardware? What are the alignment requirements?


> km1601# truss -p 50373>/var/log/truss_postfix

This is useless without "-f" to follow children. What you want is:

I did not know BSD had "truss". On Solaris, truss can suspend
a process exactly when a signal is delivered

    # truss -f -t '!all' -m '!all' -s'SIGBUS' -SSIGBUS -p 50373

This will trace all subprocesses (of master) and stop any process
when SIGBUG is delivered. You can then find it with 'ps' and
use "gcore" to get a core file. Then use a debugger to report
a stack trace.

> Any pointers to solving this, or even a place too look for the solution.
> Thanks.
> 

Otherwise read the instructions for using "-D" and debugger_command
in the documented referenced at the top of this message.

-- 
	Viktor.

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