[Csync2] Csync2 segfaults in XenEnvironment

Lars Ellenberg lars.ellenberg at linbit.com
Wed Jun 25 14:43:06 CEST 2008


On Wed, Jun 25, 2008 at 02:09:23PM +0200, markus at mahlberg-online.net wrote:
> Hi List! 
> 
> Following problem: I have a Xen system with a Debian Etch dom0 and several Etch
> domUs.
> 
> Syncing causes csync2 to segfault on the domUs when started from the dom0.

and the version of csync2 is...?

> Interesting enough , it does not segfault when invoked from the domUs.
> 
> Here's the ouput of gdb when csync2 -x is invoked from dom0 and csync2 is
> started with -iii commandline params on a domU (ssl disabled for debugging
> purposes)
> 
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 47162792202224 (LWP 20159)]
> 0x00002ae4f0e275a0 in strlen () from /lib/libc.so.6
> 
> What's going wrong here? 

ask gdb "where" or "bt", please.
if you can, build csync2 with "-g" (debug symbols),
so the backtrace is meaningfull.

I don't think it has anything to do with DomU or not.

-- 
: Lars Ellenberg                            Tel +43-1-8178292-55 :
: LINBIT Information Technologies GmbH      Fax +43-1-8178292-82 :
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