93272 2012-08-06 08:21:39 -0700 [Qt] WebProcess hangs on plugin initialization 2012-08-08 05:42:28 -0700 1 1 1 Unclassified WebKit WebKit2 420+ Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 allan.jensen allan.jensen kbalazs webkit.review.bot oldest_to_newest 688148 0 allan.jensen 2012-08-06 08:21:39 -0700 Seemingly random after a few page reloads the minibrowser will freeze will loading a page and the webprocess will be unresponsive. Investigation reveals it blocks in PluginProcessConnectionManager::getPluginProcessConnection(), due to a synchronous call to UIProcess. 688153 1 156698 allan.jensen 2012-08-06 08:25:34 -0700 Created attachment 156698 Patch 688169 2 kbalazs 2012-08-06 08:57:01 -0700 *** Bug 84436 has been marked as a duplicate of this bug. *** 688254 3 156698 allan.jensen 2012-08-06 10:32:34 -0700 Comment on attachment 156698 Patch This is not enough. I can still trigger hangs by manually killing the pluginprocess and reloading the page. 690085 4 157162 allan.jensen 2012-08-08 02:26:01 -0700 Created attachment 157162 Patch 690204 5 157162 webkit.review.bot 2012-08-08 05:42:24 -0700 Comment on attachment 157162 Patch Clearing flags on attachment: 157162 Committed r125024: <http://trac.webkit.org/changeset/125024> 690205 6 webkit.review.bot 2012-08-08 05:42:28 -0700 All reviewed patches have been landed. Closing bug. 156698 2012-08-06 08:25:34 -0700 2012-08-08 02:25:57 -0700 Patch bug-93272-20120806172508.patch text/plain 2063 allan.jensen U3VidmVyc2lvbiBSZXZpc2lvbjogMTI0NzU3CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0Mi9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViS2l0Mi9DaGFuZ2VMb2cKaW5kZXggMzc4OGFiMzY3YWI2YjMx MTI2ZTExYmJkYWFjODQ5YjI1Mjc5ZWFlNS4uMzM1NTQ4NjE3ODczYThlNzlkYzkyZjIzYjY0Yzk0 ZTJiNzE4MWY4NyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYktpdDIvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJLaXQyL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE2IEBACisyMDEyLTA4LTA2ICBBbGxh biBTYW5kZmVsZCBKZW5zZW4gIDxhbGxhbi5qZW5zZW5Abm9raWEuY29tPgorCisgICAgICAgIFtR dF0gV2ViUHJvY2VzcyBoYW5ncyBvbiBwbHVnaW4gaW5pdGlhbGl6YXRpb24uCisgICAgICAgIGh0 dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD05MzI3MgorCisgICAgICAgIFJl dmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIERvIG5vdCBsZXQgdGhlIHBhZ2Ug c3RhcnQgcGx1Z2lucyBkdXJpbmcgaW5pdGlhbGl6YXRpb24sIGFuZCBpbnN0ZWFkIHNldCBQYWdl OjpjYW5TdGFydE1lZGlhIGFzeW5jaHJvbm91c2x5LgorICAgICAgICBUaGlzIG1hdGNoZXMgaG93 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