[Mageia-dev] net_applet segfaulting

Mon Jul 2 12:14:35 CEST 2012

Hi Robert,
+
+On Mon, 02 Jul 2012 09:05:46 +0200
+Robert Fox <list at foxconsult.net> wrote:
+
+> 
+> On Sun, 2012-07-01 at 18:15 +0300, Shlomi Fish wrote:
+> > On Sun, 01 Jul 2012 14:55:25 +0200
+> > Robert Fox <list at foxconsult.net> wrote:
+> > 
+> > > On Tue, 2012-06-19 at 19:46 +0200, Thierry Vignaud wrote:
+> > > > On 19 June 2012 16:01, Robert Fox <list at foxconsult.net> wrote:
+> > > > > So for some unexplained reason it segfaults and I have to start it
+> > > > > again.
+> > > > 
+> > > > Please:
+> > > > 1) install perl-debug glibc-debug perl-Glib-debug perl-Gtk2-debug
+> > > > gtk2.0-debug gdb
+> > > > 2) run "gdb perl /usr/bin/net_applet"
+> > > > 3) type "run" to start it from the debuger
+> > > > 4) type "bt" to get a backstrace once it segfaulted
+> > > > 5) paste the backtrace in a text file you'll _attach_ to a bug report
+> > > 
+> > That's the wrong way to invoke gdb. You need:
+> > 
+> > $ gdb /usr/bin/perl
+> > 
+> > And in the gdb prompt:
+> > 
+> > $ r /usr/bin/net_applet
+> > 
+> > You can also use a --command start-up flag for that.
+> > 
+> > Regards,
+> > 
+> > 	Shlomi Fish
+> > 
+> > 
+> 
+> Thanks Shlomi!  Here's the results - I guess I need to open a formal bug
+> now:
+
+You're welcome. However, it seems that your stack trace is missing some debug
+packages. Please try to install them and to reproduce the stack trace again.
+
+Regards,
+
+	Shlomi Fish
+
+> 
+> Program received signal SIGSEGV, Segmentation fault.
+> [Switching to Thread 0x7fffe8043700 (LWP 5147)]
+> Perl_csighandler (sig=17, sip=<optimized out>, uap=<optimized out>) at
+> mg.c:1381
+> 1381               (sig == SIGSEGV || (PL_signals &
+> PERL_SIGNALS_UNSAFE_FLAG)))
+> (gdb) bt
+> #0  Perl_csighandler (sig=17, sip=<optimized out>, uap=<optimized out>)
+> at mg.c:1381
+> #1  <signal handler called>
+> #2  0x00007ffff6a8f378 in __GI___poll (fds=<optimized out>,
+> nfds=<optimized out>, timeout=<optimized out>)
+>     at ../sysdeps/unix/sysv/linux/poll.c:87
+> #3  0x00007ffff2b06ef6 in ?? () from /lib/../lib64/libglib-2.0.so.0
+> #4  0x00007ffff2b0735a in g_main_loop_run ()
+> from /lib/../lib64/libglib-2.0.so.0
+> #5  0x00007fffec67b4e6 in ?? () from /lib64/libgio-2.0.so.0
+> #6  0x00007ffff2b28ac5 in ?? () from /lib/../lib64/libglib-2.0.so.0
+> #7  0x00007ffff6d51c7d in start_thread (arg=0x7fffe8043700) at
+> pthread_create.c:301
+> #8  0x00007ffff6a97f4d in clone ()
+> at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
+> #9  0x0000000000000000 in ?? ()
+> 
+> R.Fox
+> 
+> 
+> 
+
+
+
+-- 
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+Shlomi Fish       http://www.shlomifish.org/
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