[hybrid] possible bug?

[Dominic Hargreaves]

Okay, I meant to ask you to install debugging symbols first:

https://wiki.debian.org/HowToGetABacktrace#Installing_the_debugging_symbols

Add to /etc/apt/sources.list:

deb http://deb.debian.org/debian-debug/ buster-debug main

apt-get update && apt-get install ircd-hybrid-dbgsym

On Wed, Jun 03, 2020 at 12:20:20PM -0400, Rat Man wrote:
> (gdb) backtrace
> #0 0x0000555555560024 in ?? ()
> #1 0x00005555555605e8 in ?? ()
> #2 0x00005555555783d8 in comm_select ()
> #3 0x000055555555fdd3 in main ()
> 
> 
> 
> On Wed, Jun 3, 2020 at 12:18 PM Rat Man <r0d3nt at gmail.com> wrote:
> 
> > Program received signal SIGSEGV, Segmentation fault.
> > 0x0000555555560024 in ?? ()
> >
> > That is all GDB said when it caught the segfault... rather anticlimactic.
> >
> > On Sun, May 10, 2020 at 8:58 AM Rat Man <r0d3nt at gmail.com> wrote:
> >
> >> # cat /etc/debian_version
> >>
> >> 10.3
> >>
> >>
> >> ssl_dh_param_file <-- does exist
> >>
> >>
> >> # ls -la
> >>
> >> total 36
> >>
> >> drwxr-xr-x 2 irc  irc  4096 Apr 11 00:36 .
> >>
> >> drwxr-x--- 3 root irc  4096 May  6 13:32 ..
> >>
> >> -rw-r--r-- 1 irc  irc   769 Apr 11 00:36 dhparam.pem
> >>
> >> -rw------- 1 irc  irc  1679 Apr 11 00:28 ircd.key
> >>
> >> -rw-r--r-- 1 irc  irc  1371 Apr 11 00:28 ircd.pem
> >>
> >> -rw-r----- 1 irc  irc  3247 Apr 11 00:35 star_scuttled_net.key
> >>
> >> -rw-r----- 1 irc  irc 11123 Apr 11 00:35 STAR_scuttled_net.pem
> >>
> >> # pwd
> >>
> >> /etc/ircd-hybrid/key
> >>
> >>
> >>
> >>
> >>
> >>
> >> On Sun, May 10, 2020 at 6:06 AM Dominic Hargreaves <dom at earth.li> wrote:
> >>
> >>> On Sat, May 09, 2020 at 10:40:45PM -0400, Rat Man wrote:
> >>> > Installed on debian (latest), with apt, keep getting:
> >>> >
> >>> > May  8 11:21:49 cornelius kernel: [2377607.734581] ircd-hybrid[27693]:
> >>> > segfault at 240 ip 000056514cd85454 sp 00007ffc8ea30ce0 error 4 in
> >>> > ircd-hybrid[56514cd7a000+43000]
> >>>
> >>> When you say latest, could you specify which version exactly?
> >>>
> >>> cat /etc/debian_version
> >>> apt-cache policy ircd-hybrid|grep Installed
> >>>
> >>> Does your configuration have a valid, existent, file listed in
> >>> ssl_dh_param_file?
> >>>
> >>> grep ssl_dh_param_file /etc/ircd-hybrid/ircd.conf
> >>>
> >>> What happens when you run, as the irc user: 'gdb --args ircd-hybrid
> >>> -foreground'
> >>> (and then type run when prompted)?
> >>>
> >>> Dominic
> >>>
> >>