[OpenIndiana-discuss] mate-system-monitor crashes

[Stephan Althaus]

On 2/7/23 22:29, Stephan Althaus wrote:
> On 2/7/23 22:11, Bill Sommerfeld wrote:
>> On 2/7/23 13:01, Matthew Yapit wrote:
>>> I recently updated to 2022.10 and I've noticed that 
>>> mate-system-monitor causes a core instead of launching.  Has anyone 
>>> else seen this?  Is there a fix or one coming in the next update?
>>
>> It happens for me, too.   Based on the traceback in exception code, 
>> it likely needs to be rebuilt with gcc 10 given the lack of C++ ABI 
>> stability.   ldd shows a mix of libraries:
>>
>> % ldd =mate-system-monitor  | grep gcc
>>         libstdc++.so.6 => /usr/gcc/7/lib/amd64/libstdc++.so.6
>>         libgcc_s.so.1 => /usr/gcc/7/lib/amd64/libgcc_s.so.1
>>         libstdc++.so.6 => /usr/gcc/10/lib/amd64/libstdc++.so.6
>>         libgcc_s.so.1 => /usr/gcc/10/lib/amd64/libgcc_s.so.1
>>
>>
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>
> Hello!
>
> My version of mate-system-monitor shows only the gcc 7 libs,
> but maybe you're right anyway..
>
>
> $ ldd `which mate-system-monitor`  | grep gcc
>         libstdc++.so.6 => /usr/gcc/7/lib/amd64/libstdc++.so.6
>         libgcc_s.so.1 => /usr/gcc/7/lib/amd64/libgcc_s.so.1
>
> $ mate-system-monitor
>
> ...
>
> (<unknown>:4743): glibmm-CRITICAL **: 22:24:52.725:
> unhandled exception (type Glib::Error) in signal handler:
> domain: g-io-error-quark
> code  : 0
> what  : Unable to find default local file monitor type
>
> Segmentation Fault (core dumped)
>
> $ pstack core
> core 'core' of 4743:    mate-system-monitor
> --------------------- thread# 1 / lwp# 1 ---------------------
>  00007fffaeb69d0b g_type_check_instance_cast () + 1b
>  000000000044977a 
> _ZN10ProcmanApp15on_command_lineERKN4Glib6RefPtrIN3Gio22ApplicationCommandLineEEE 
> () + 11a
>  00007fff6e3c09b9 
> _ZN3Gio17Application_Class21command_line_callbackEP13_GApplicationP24_GApplicationCommandLine 
> () + 149
>  00007fffae841496 _g_cclosure_marshal_INT__OBJECTv () + 76
>  00007fffaeb3af95 _g_closure_invoke_va () + 185
>  00007fffaeb5af6d g_signal_emit_valist () + 39d
>  00007fffaeb5c05d g_signal_emit () + 7d
>  00007fffae8a032a g_application_call_command_line () + 7a
>  00007fffae8a26b1 g_application_real_local_command_line () + 241
>  00007fff6e3bf4f4 
> _ZN3Gio11Application24local_command_line_vfuncERPPcRi () + 54
>  00007fff6e3c05cb 
> _ZN3Gio17Application_Class33local_command_line_vfunc_callbackEP13_GApplicationPPPcPi 
> () + 10b
>  00007fffae8a2845 g_application_run () + 155
>  0000000000422b4e main () + 5e
>  0000000000421e07 _start_crt () + 87
>  0000000000421d68 _start () + 18
> ...
>
>
> Regards,
>
> Stephan
>
>
> _______________________________________________
> openindiana-discuss mailing list
> openindiana-discuss at openindiana.org
> https://openindiana.org/mailman/listinfo/openindiana-discuss

Hi!

When i rebuild mate-system-monitor in my environment,
i will get the dependencies to gcc-10 in the build.

The pstack of the core then contains on entry "????????" which i assume 
is a result of the gcc-10 dependencies.

Nevertheless mate-system-monitor does crash in the version (as of my BE: 
openindiana-2022:11:23) without gcc-10 deps.

So the primary root cause may be something different.

Regards,

Stephan