Looks like a bug in WebKit. Do you have a sample project that reproduces this problem? This way, I can test if it has already been fixed, and report the problem otherwise.
Thanks! Laurent On Jul 27, 2010, at 1:11 PM, Michael Jackson wrote: > Hi Laurent, > > The only framework I'm using up to this point is WebKit, and it > appears that is the problem. Here's the result I get when I set the > breakpoint: > > (gdb) bt > #0 0x00007fff881d6c64 in auto_zone_thread_registration_error () > #1 0x00007fff881d69aa in Auto::Zone::registered_thread () > #2 0x00007fff881cfdf0 in auto_zone_allocate_object () > #3 0x00007fff837d1dc5 in _CFRuntimeCreateInstance () > #4 0x00007fff837d410f in __CFStringCreateImmutableFunnel3 () > #5 0x00007fff837d8ef6 in CFStringCreateWithCharacters () > #6 0x00007fff85e54663 in WebCore::fileSystemRepresentation () > #7 0x00007fff85e544da in WebCore::makeAllDirectories () > #8 0x00007fff85e542f0 in WebCore::IconDatabase::iconDatabaseSyncThread () > #9 0x00007fff841bb456 in _pthread_start () > #10 0x00007fff841bb309 in thread_start () > > Is there any way around this? Perhaps I could use a later version of > WebKit? I'm not sure what version I'm using now (and not sure how to > find out either). > > -- > Michael Jackson > http://mjijackson.com > @mjijackson > > > > On Tue, Jul 27, 2010 at 1:41 PM, Laurent Sansonetti > <lsansone...@apple.com> wrote: >> Hi Michael, >> >> It's likely not a problem in your code neither in MacRubyi (I hope!), but in >> a framework you use. This warning typically happen when a native thread >> makes use of the GC without being registered. Do you use any 3rd party >> framework in your app? >> >> In any case, try setting a breakpoint on auto_zone_thread_registration_error >> in Xcode, run your app, and once it breaks type "bt". It should tell you >> where exactly the problem is. >> >> Laurent >> >> On Jul 27, 2010, at 9:08 AM, Michael Jackson wrote: >> >>> Hi all, >>> >>> I'm getting a malloc error every time I run my app. Here's what I'm >>> getting in the console: >>> >>> Running… >>> Bottlefly(45475,0x116a20000) malloc: *** auto malloc[45475]: error: GC >>> operation on unregistered thread. Thread registered implicitly. Break >>> on auto_zone_thread_registration_error() to debug. >>> >>> Being a Ruby developer and not familiar with C debugging techniques, >>> I'm a bit lost as to what to do to track down this bug. I noticed >>> there's another thread going on right now, but with a slightly >>> different error. Does this seem like something that may be fixed in >>> trunk? >>> >>> -- >>> Michael Jackson >>> http://mjijackson.com >>> @mjijackson >>> _______________________________________________ >>> MacRuby-devel mailing list >>> MacRuby-devel@lists.macosforge.org >>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel >> >> _______________________________________________ >> MacRuby-devel mailing list >> MacRuby-devel@lists.macosforge.org >> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel >> > _______________________________________________ > MacRuby-devel mailing list > MacRuby-devel@lists.macosforge.org > http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel _______________________________________________ MacRuby-devel mailing list MacRuby-devel@lists.macosforge.org http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
