The ThunderPlugIn is located in extensions/ years ago If you click a link which is a http or ftp file, the extension will use ThunderPlugIn to invoke thunder which is an app to download the file. When a page is loaded, it will insert an embed in the page,the type of embed is application/thunder_download_plugin. Please have a look at this is a common extension. But if I upgraded firefox to version 27,firefox crashed at startup in OSX 10.9, but ok in OSX 10.8. I have found that on firefox 26 this extension works ok. > And if it does, have these crashes been reported there? Does your company have a bug reporting system? > Even better if we knew how to reproduce these crashes. > crashes mostly happen as Firefox is starting up.) > knew, it might be easier to figure out this bug. > What does the extension do at Firefox startup? If we > by the Though clearly that extension's presence makes > What evidence we have (not much) suggests that these crashes aren't *caused* (In reply to Steven Michaud from comment #23) 2% (50/2826) (Read It Later, )īy far the strongest correlation is with the extension, but there are also weaker correlations with other extensions.

Here are some correlations for crashes with the signature (on OS X 10.9.x):ĩ7% (85/88) vs. (I've eliminated some calls to _cache_getImp, which are likely spurious.) _CFPreferencesCopyAppValue_block_invoke_0 (in CoreFoundation) + 0ĬFPreferencesGetAppIntegerValue (in CoreFoundation) + 34 _Block_byref_object_dispose_ (in CoreFoundation) + 0ĬFPreferencesCopyAppValue (in CoreFoundation) + 186 _Block_byref_object_copy_ (in CoreFoundation) + 0 _60-_block_invoke_0 (in CoreFoundation) + 0 _CFBasicHashAddValue (in CoreFoundation) + 75ĬFDictionarySetValue (in CoreFoundation) + 189 _CFBasicHashRehash (in CoreFoundation) + 2185 The top few lines of the 27 and 28 branch crash stacks show something similar to what's going on in Mavericks: 1 file:///Applications/MAMP/htdocs/portfolio/header.html

Xunlei thunder