[syslog-ng] rc2 segfaults under linux

Balazs Scheidler bazsi at balabit.hu
Wed Sep 13 20:03:28 CEST 2006


On Wed, 2006-09-13 at 13:56 -0400, Harry Hoffman wrote:
> Hi All,
> 
> So I decided to upgrade to rc2 to deal with the fixes for reported
> memory leaks.
> 
> Unfortunately, it now segfaults :-(
> 
> Operating environment is Redhat AS3 update 8. eventlog and syslog-ng v2
> rc2 are configured with default options.
> 
> running under strace I see:
> 
> poll([{fd=10, events=POLLOUT, revents=POLLOUT}, {fd=9, events=POLLOUT,
> revents=P OLLOUT}, {fd=11, events=POLLOUT, revents=POLLOUT}, {fd=12,
> events=POLLOUT, reven ts=POLLOUT}, {fd=13, events=POLLOUT,
> revents=POLLOUT}, {fd=4, events=POLLIN}, {f d=6, events=POLLIN}, {fd=8,
> events=POLLIN, revents=POLLIN}, {fd=3, events=POLLIN }, {fd=5,
> events=POLLIN}, {fd=7, events=POLLIN}], 11, 29882) = 6
> write(10, "Sep 13 13:36:47 local_s at scribe.i"..., 105) = 105
> write(10, "Sep 13 13:36:47 host.fq.dn"..., 139) = 139
> write(10, "Sep 13 13:36:47 host.fq.dn"..., 195) = 195
> write(10, "Sep 13 13:36:47 host.fq.dn"..., 204) = 204
> write(10, "Sep 13 13:36:47 host.fq.dn"..., 97) = 97
> write(10, "Sep 13 13:36:47 host.fq.dn"..., 115) = 115
> --- SIGSEGV (Segmentation fault) @ 0 (0) ---
> getpid()                                = 11482
> kill(11482, SIGSEGV)                    = 0
> sigreturn()                             = ? (mask now [])
> --- SIGSEGV (Segmentation fault) @ 0 (0) ---
> +++ killed by SIGSEGV +++
> Process 11482 detached
> 
> Any thoughts? I wanted to do more debugging but I need to get a test
> system together for that.

I have another report too, but I was unable to reproduce the problem for
now. I need some more time.

Thanks for your patience.

-- 
Bazsi



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