[Debian-ha-maintainers] Bug#487345: csync2: segfaults in xen environment

[Christoph Berg]

Control: tags -1 moreinfo

Hi Markus,

I realize it's been more than a few years - is that bug still
reproducible for you? Given that we haven't received any other
complaints, I'm inclined to close this bug.

Re: Markus Mahlberg 2008-06-21 <20080621041658.23373.47247.reportbug at mail.mahlberg-online.net>
> Package: csync2
> Version: 1.33-2
> Severity: important
> 
> When csync2 is executed by inetd on a remote call, it segfaults.
> Here is a transcript of the logentries /var/log/messages:
> 
> Jun 21 05:53:18 mail kernel: csync2[21316]: segfault at 0000000000000000
> rip 00002b75fe65e5a0 rsp 00007fffacbd71d8 error 4
> 
> Jun 21 06:13:05 mail kernel: csync2[23437]: segfault at 0000000000000000
> rip 00002aca93f705a0 rsp 00007fff172c68b8 error 4
> 
> This error is reproducable on different domU's.
> 
> SSL was disabled for testing purposes.
> 
> -- System Information:
> Debian Release: 4.0
>   APT prefers stable
>   APT policy: (500, 'stable')
> Architecture: amd64 (x86_64)
> Shell:  /bin/sh linked to /bin/bash
> Kernel: Linux 2.6.18-6-xen-amd64
> Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
> 
> Versions of packages csync2 depends on:
> ii  libc6                  2.3.6.ds1-13etch5 GNU C Library: Shared libraries
> ii  libgnutls13            1.4.4-3+etch1     the GNU TLS library - runtime libr
> ii  librsync1              0.9.7-1           Library which implements the rsync
> ii  libsqlite0             2.8.17-2          SQLite shared library
> ii  libtasn1-3             0.3.6-2           Manage ASN.1 structures (runtime)
> ii  netbase                4.29              Basic TCP/IP networking system
> 
> csync2 recommends no packages.
> 
> -- no debconf information
> 
> 
> 

Re: markus at mahlberg-online.net 2008-06-25 <9ccb5b06d502de268a0143677a84793c at localhost>
> 
> 
>  Ran gdb over a standalone csync2 with single connect (-iii).  
> 
>  Here is what gdb popped up with:  
>  Program received signal SIGSEGV, Segmentation fault.
>  [Switching to Thread 47162792202224 (LWP 20159)]
>  0x00002ae4f0e275a0 in strlen () from /lib/libc.so.6  

Re: markus at mahlberg-online.net 2008-06-25 <58e5c62930c5f9ffd8da65885adaa99c at localhost>
> 
> 
>  When csync2 -xv is invoked from domU there are no segfaults, neither
> on domUs or on the dom0.  


Christoph
-- 
cb at df7cb.de | http://www.df7cb.de/