Date: Thu, 17 Jun 2004 19:12:29 -0700 From: Sean McNeil <sean@mcneil.com> To: Joe Marcus Clarke <marcus@marcuscom.com> Cc: freebsd-gnome@freebsd.org Subject: Re: firefox core dump Message-ID: <1087524749.76523.3.camel@server.mcneil.com> In-Reply-To: <1087523669.56010.2.camel@server.mcneil.com> References: <1087349838.99586.2.camel@server.mcneil.com> <1087364265.24564.8.camel@shumai.marcuscom.com> <1087499331.73513.3.camel@server.mcneil.com> <1087522521.27689.6.camel@shumai.marcuscom.com> <1087523669.56010.2.camel@server.mcneil.com>
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On Thu, 2004-06-17 at 18:54, Sean McNeil wrote:
> On Thu, 2004-06-17 at 18:35, Joe Marcus Clarke wrote:
> > Debugging with Mozilla and Firefox has been problematic due to the lack
> > of KSE debugging support. In general, libmap'ing libpthread to libc_r
> > should get Firefox to compile. However, running under libc_r might not
> > produce any crashes. At least this is what I'm seeing with a
> > thunderbird-0.7 crash.
> >
> > Joe
>
> In this case, I think it is a compiler problem. I just CC'd -gnome with
> the results of looking into a warning message that turned out to be
> invalid code. Hopefully, this will solve my problem with firefox. It's
> in the right area of code at least. Still building, but I should know
> soon enough.
>
> Sean
I got a little farther now, but there is still something wrong. If I
try to run with libc_r I get into a loop where it just spits out
*** loading the extensions datasource
forever. With pthread, now I get the following core dump:
#0 0x0000000202b253bc in kse_create () at kse_create.S:2
2 RSYSCALL(kse_create)
(gdb) bt
#0 0x0000000202b253bc in kse_create () at kse_create.S:2
#1 0x0000000202b1d9c0 in _kse_setthreaded (threaded=5361688)
at /usr/src/lib/libpthread/thread/thr_kern.c:432
#2 0x0000000202b13d06 in _pthread_create (thread=0x7fffffffd260,
attr=0x7fffffffd270, start_routine=0x200dbc1a4 <PR_Select+644>,
arg=0x5d5d00) at thr_private.h:972
#3 0x0000000200dbc5e7 in PR_Select ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libnspr4.so
#4 0x0000000200dbc718 in PR_CreateThread ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libnspr4.so
#5 0x000000020084fc0a in nsThread::Create ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#6 0x000000020084fcf9 in NS_NewThread ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#7 0x0000000205ce6c9b in nsSocketTransportService::ServiceEventQ ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libnecko.so
#8 0x0000000205ccc572 in ?? ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libnecko.so
#9 0x000000020086e51e in nsGenericFactory::~nsGenericFactory ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#10 0x00000002008463e7 in nsComponentManagerImpl::FindFactory ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#11 0x00000002008466b7 in nsComponentManagerImpl::FreeServices ()
---Type <return> to continue, or q <return> to quit---
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#12 0x000000020086e045 in nsGetServiceByCID::operator() ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#13 0x000000020086de68 in nsCOMPtr_base::assign_from_helper ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#14 0x0000000205cd5fb4 in nsIOService::Init ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libnecko.so
#15 0x0000000205ccc36d in ?? ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libnecko.so
#16 0x000000020086e51e in nsGenericFactory::~nsGenericFactory ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#17 0x00000002008464a5 in nsComponentManagerImpl::FindFactory ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#18 0x0000000200846f27 in nsComponentManagerImpl::FreeServices ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#19 0x00000002060c03d2 in nsScriptSecurityManager::Init ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libcaps.so
#20 0x00000002060c08ba in nsScriptSecurityManager::GetScriptSecurityManager ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libcaps.so
#21 0x00000002060c2ee4 in nsSecurityNameSet::~nsSecurityNameSet ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libcaps.so
#22 0x000000020086e51e in nsGenericFactory::~nsGenericFactory ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
---Type <return> to continue, or q <return> to quit---
#23 0x00000002008464a5 in nsComponentManagerImpl::FindFactory ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#24 0x0000000200846f27 in nsComponentManagerImpl::FreeServices ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#25 0x000000020086e0e1 in nsGetServiceByContractID::operator() ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#26 0x000000020086de68 in nsCOMPtr_base::assign_from_helper ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#27 0x00000002053d989a in mozJSComponentLoader::ReallyInit ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libxpconnect.so
#28 0x00000002053da69a in mozJSComponentLoader::ModuleForLocation ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libxpconnect.so
#29 0x00000002053d9fe1 in mozJSComponentLoader::AttemptRegistration ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libxpconnect.so
#30 0x00000002053d9cf9 in mozJSComponentLoader::HasChanged ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libxpconnect.so
#31 0x00000002053d9ab3 in mozJSComponentLoader::RegisterComponentsInDir ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libxpconnect.so
#32 0x00000002053d9999 in mozJSComponentLoader::ReallyInit ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/components/libxpconnect.so
#33 0x000000020084868c in nsComponentManagerImpl::AutoRegisterNonNativeComponents () from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#34 0x0000000200848554 in nsComponentManagerImpl::AutoRegisterImpl ()
---Type <return> to continue, or q <return> to quit---
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#35 0x00000002008489f1 in nsComponentManagerImpl::AutoRegisterNonNativeComponents () from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#36 0x00000002008158df in NS_InitXPCOM2 ()
from /usr/X11R6/lib/firefox/lib/firefox-0.9/libxpcom.so
#37 0x0000000000407747 in ScopedXPCOMStartup::Initialize ()
#38 0x0000000000409a6e in xre_main ()
#39 0x00000000004058a0 in main ()
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