[hybrid] possible bug?

Rat Man r0d3nt at gmail.com
Wed Jun 10 21:08:03 EDT 2020


Program received signal SIGSEGV, Segmentation fault.
0x0000555555560024 in auth_release_client (Reading in symbols for
packet.c...done.
auth=auth at entry=0x555555e34d40) at auth.c:129
129     auth.c: No such file or directory.
(gdb)
(gdb) bt
#0  0x0000555555560024 in auth_release_client (auth=auth at entry=0x555555e34d40)
at auth.c:129
#1  0x00005555555602d2 in auth_read_reply (Reading in symbols for
s_bsd_epoll.c...done.
F=<optimized out>, data=0x555555e34d40) at auth.c:375
#2  0x00005555555783a6 in comm_select () at s_bsd_epoll.c:153
#3  0x000055555555fdd3 in io_loop () at ircd.c:181
#4  main (argc=<optimized out>, argv=<optimized out>) at ircd.c:491
Reading in symbols for ../sysdeps/x86/libc-start.c...done.



On Wed, Jun 3, 2020 at 12:20 PM Rat Man <r0d3nt at gmail.com> wrote:

> ircd: version hybrid-1:8.2.24+dfsg.1-1+deb10u1(20180404_8492)
>
>
>
> On Wed, Jun 3, 2020 at 12:20 PM Rat Man <r0d3nt at gmail.com> 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
>>>>>
>>>>
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