User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:6.0a1) Gecko/20110513 Firefox/6.0a1 Build Identifier: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:6.0a1) Gecko/20110513 Firefox/6.0a1 Creating a new message in GMail causing the Flash plug-in to crash Reproducible: Sometimes
Updating Flash to version 18.104.22.168 (Beta 2) now I got different crash https://crash-stats.mozilla.com/report/index/bp-17e32f26-71c1-4727-bbd3-b9efc2110716
Awww, sorry wrong copy paste... https://crash-stats.mozilla.com/report/index/653834f1-be2e-4699-b2b7-1b9da2110717
I want to add that it didn't crash in safe-mode. So after doing some test with all add-ons, themes, personas and plug-ins (without Flash) disabled. All I can see is that after disabling Direct2D (gfx.direct2d.disabled;true), I get no crashes anymore.
Regression range: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=aa1799ffecc5&tochange=7cdcae5dee49 Works: https://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/2011/04/2011-04-20-03-mozilla-central/firefox-6.0a1.en-US.win64-x86_64.zip Fails: https://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/2011/04/2011-04-21-03-mozilla-central/firefox-6.0a1.en-US.win64-x86_64.zip
Works fine for me... FF4 64Bit with Flash 64Bit.
Try with builds that fails (see above), because Fx4 it too old.
Gack. Sorry about that, I meant FF Nightly 64bit. No idea why I typed in the 4...
Are you sure, that you're using latest Firefox nightly from https://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-mozilla-central/ and latest Flash from http://labs.adobe.com/downloads/flashplayer11.html If you do, please paste you Graphic info from about:support Mine for example Graphics Adapter Description - NVIDIA GeForce 8600 GT Vendor ID - 10de Device ID - 0402 Adapter RAM - 256 Adapter Drivers - nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um Driver Version - 22.214.171.12419 Driver Date - 7-23-2011 Direct2D Enabled - true DirectWrite Enabled - true (6.1.7601.17563) ClearType Parameters - ClearType parameters not found WebGL Renderer - NVIDIA Corporation -- GeForce 8600 GT/PCI/SSE2 -- 3.3.0GPU Accelerated Windows - 1/1 Direct3D 10
Flashplayer 11.0 d1 x86_64 beta Definitely default 64Bit nightly from M-C, updated nightly. Graphics infodump from about:support: Adapter Description ATI Mobility Radeon HD 4650 Vendor ID 1002 Device ID 9480 Adapter RAM 1024 Adapter Drivers aticfx64 aticfx64 aticfx32 aticfx32 atiumd64 atidxx64 atiumdag atidxx32 atiumdva atiumd6a atitmm64 Driver Version 8.861.0.0 Driver Date 5-24-2011 Direct2D Enabled true DirectWrite Enabled true (6.1.7601.17563) ClearType Parameters ClearType parameters not found WebGL Renderer ATI Technologies Inc. -- ATI Mobility Radeon HD 4650 -- 3.3.10834 Compatibility Profile Context GPU Accelerated Windows 1/1 Direct3D 10
OK, thank you this could be only nVidia related as I see
It also crashes on this page http://a4tech.com/support.asp Crash reports: http://crash-stats.mozilla.com/report/index/bp-46f18d26-6999-4b76-a929-99b8b2110807 https://crash-stats.mozilla.com/report/index/bp-63d6f9d7-6b81-45d2-9696-75a632110807 https://crash-stats.mozilla.com/report/index/bp-82d0dc76-6b3c-4f38-b7bc-91e162110807
The flash bits crash, but my browser remains functional.
Created attachment 555339 [details] [diff] [review] fix v1.1
Comment on attachment 555339 [details] [diff] [review] fix v1.1 This doesn't look right. It can result in a 64-bit process thinking the segment is one size, but a 32-bit process thinking the segment is another size. This little hidden size field that we store at the end of the segment is only read and written as a uint32 (should be!), so I'm not sure what this patch is fixing.
Created attachment 555623 [details] [diff] [review] fix v2
Comment on attachment 555623 [details] [diff] [review] fix v2 or should use uint64?
Comment on attachment 555623 [details] [diff] [review] fix v2 Ouch, this is a nasty bug :/. Thanks for the fix. We don't have any use cases for >4GB shmem segments, and there are aren't any alignment problems we have to worry about so far, so uint32 is just fine.
VERIFIED FIXED Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:9.0a1) Gecko/20110828 Firefox/9.0a1 Thank you!