Status: Unconfirmed
Owner: ----
Labels: OS-Linux Area-Undefined Type-Bug Pri-2

New issue 125782 by jason.pu...@journalistic.com: Flash video crashes  
Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

Chrome Version       : 20.0.1115.1
OS Version: Ubuntu 12.04
URLs (if applicable) :
Other browsers tested:
   Add OK or FAIL after other browsers where you have tested this
issue:
      Safari 5: N/A
   Firefox 4.x: FAIL
      IE 7/8/9: N/A

What steps will reproduce the problem?
1. Try to play a video
2. Very soon after playing, the OS window manager crashes
3.

What is the expected result?
No crashing

What happens instead?
Crashing

Please provide any additional information below. Attach a screenshot if  
possible.

These entries (and more like it) are found in my syslog around the time of  
the crash.

May  1 13:53:31 jason-desktop kernel: [81409.602473] type=1701  
audit(1335894811.234:55): auid=4294967295 uid=1000 gid=1000 ses=4294967295  
pid=30782 comm="chrome" reason="seccomp" sig=0 syscall=2 compat=0  
ip=0x7f7538a7deb0 code=0x50002
May  1 13:53:31 jason-desktop kernel: [81409.602510] type=1701  
audit(1335894811.234:56): auid=4294967295 uid=1000 gid=1000 ses=4294967295  
pid=30782 comm="chrome" reason="seccomp" sig=0 syscall=2 compat=0  
ip=0x7f7538a7deb0 code=0x50002
May  1 13:53:31 jason-desktop kernel: [81409.626862] type=1701  
audit(1335894811.258:57): auid=4294967295 uid=1000 gid=1000 ses=4294967295  
pid=30788 comm="chrome" reason="seccomp" sig=0 syscall=59 compat=0  
ip=0x7f7538a57427 code=0x50002
May  1 13:53:31 jason-desktop kernel: [81409.898023] type=1701  
audit(1335894811.530:58): auid=4294967295 uid=1000 gid=1000 ses=4294967295  
pid=30262 comm="chrome" reason="seccomp" sig=0 syscall=83 compat=0  
ip=0x7fc5c4498e47 code=0x30000
May  1 13:53:31 jason-desktop kernel: [81409.898057] chrome[30262]:  
segfault at ff50053 ip 00007fc5cb740b86 sp 00007fff884d3670 error 6 in  
chrome[7fc5ca384000+43a1000]


In chrome://plugins, I'm using the PepperFlash:

Shockwave Flash 11.2 r31
Name:        Shockwave Flash
Description:        Shockwave Flash 11.2 r31
Version:        11.2.31.140
Location:        /opt/google/chrome/PepperFlash/libpepflashplayer.so
Type:        PPAPI (out-of-process)
           Disable
MIME types:        
MIME type        Description        File extensions
application/x-shockwave-flash        Shockwave Flash        
.swf
application/futuresplash        FutureSplash Player        
.spl



UserAgentString: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/536.9 (KHTML,  
like Gecko) Chrome/20.0.1115.1 Safari/536.9

Updates:
        Owner: cev...@chromium.org

Comment #2 on issue 125782 by scarybea...@gmail.com: Flash video crashes  

Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

The problem could well be syscall 83, which is "mkdir".

That syscall could be coming either from the Flash process or the GPU  
process. Hard to guess which.

If you are opted in to crash reporting, can you give any relevant crash IDs  
from
chrome://crashes
chrome://gpu

Also, do you have an Nvidia graphics card, using the Nvidia binary driver?  
There was a mkdir() issue there that will be fixed in next week's dev  
channel.

Comment #3 on issue 125782 by jason.pu...@journalistic.com: Flash video  

crashes Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

As I get more experience with this bug, I believe it's more of a nvidia  
driver issue with ubuntu 12.04. I've had crashes from soffice.bin, too, so  
it's not just chromium.

https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/973096

Comment #4 on issue 125782 by jason.pu...@journalistic.com: Flash video  

crashes Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

Crash ID b20e5b93e197f1bd

Comment #5 on issue 125782 by scarybea...@gmail.com: Flash video crashes  

Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

Hmm that crash ID seems to be a problem with drag of an image?

Thread 0 *CRASHED* ( SIGSEGV @ 0x00000000 )

0x7f9d4a83c493         [libc-2.15.so]         + 0x00096493]        
0x7f9d51ba745f         [chrome]         - third_party/skia/src/core/SkDraw.cpp:247]        
SkDraw::drawPaint
0x7f9d51ba038b         [chrome]         - third_party/skia/src/core/SkCanvas.cpp:1420]        
SkCanvas::internalDrawPaint
0x7f9d51b9d3cb         [chrome]         - third_party/skia/src/core/SkCanvas.cpp:1853]        
SkCanvas::drawARGB
0x7f9d52060e2a         [chrome]         -  
third_party/WebKit/Source/WebCore/platform/graphics/skia/ImageBufferSkia.cpp:170]        
WebCore::ImageBuffer::ImageBuffer
0x7f9d523607a5         [chrome]         -  
third_party/WebKit/Source/WebCore/platform/graphics/ImageBuffer.h:83]        
WebCore::Frame::nodeImage
0x7f9d5342d83a         [chrome]         -  
third_party/WebKit/Source/WebCore/platform/chromium/ClipboardChromium.cpp:353]        
WebCore::ClipboardChromium::createDragImage
0x7f9d5234c775         [chrome]         -  
third_party/WebKit/Source/WebCore/page/DragController.cpp:748]        
WebCore::DragController::startDrag
0x7f9d52351253         [chrome]         -  
third_party/WebKit/Source/WebCore/page/EventHandler.cpp:3151]        
WebCore::EventHandler::handleDrag
0x7f9d5235a500         [chrome]         -  
third_party/WebKit/Source/WebCore/page/EventHandler.cpp:659]        
WebCore::EventHandler::handleMouseDraggedEvent
0x7f9d5235aaa0         [chrome]         -  
third_party/WebKit/Source/WebCore/page/EventHandler.cpp:1816]        
WebCore::EventHandler::handleMouseMoveEvent
0x7f9d5235acb1         [chrome]         -  
third_party/WebKit/Source/WebCore/page/EventHandler.cpp:1686]        
WebCore::EventHandler::mouseMoved
0x7f9d51cfcdbe         [chrome]         -  
third_party/WebKit/Source/WebKit/chromium/src/PageWidgetDelegate.cpp:192]        
WebKit::PageWidgetEventHandler::handleMouseMove
0x7f9d51cfcb4e         [chrome]         -  
third_party/WebKit/Source/WebKit/chromium/src/PageWidgetDelegate.cpp:116]        
WebKit::PageWidgetDelegate::handleInputEvent
0x7f9d51cd80e2         [chrome]         -  
third_party/WebKit/Source/WebKit/chromium/src/WebViewImpl.cpp:1685]        
WebKit::WebViewImpl::handleInputEvent
0x7f9d52ff6fd5         [chrome]         - content/renderer/render_widget.cc:548]        
RenderWidget::OnHandleInputEvent

Comment #6 on issue 125782 by scarybea...@gmail.com: Flash video crashes  

Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

Is this still happening in the latest Chrome 20 Beta?

Comment #7 on issue 125782 by lazarev....@gmail.com: Flash video crashes  

Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

Yes, it just happened to me, while watching InfoQ flash video.
Ubuntu 12.04 (64-bit), Chrome 20.0.1132.11 beta

 From dmesg:

[ 1208.963544] type=1701 audit(1338029556.602:30): auid=4294967295 uid=1000  
gid=1000 ses=4294967295 pid=2247 comm="chrome" reason="seccomp" sig=0  
syscall=2 compat=0 ip=0x7f79690e1eb0 code=0x50002
m

Comment #8 on issue 125782 by scarybea...@gmail.com: Flash video crashes  

Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

I don't think the dmesg output is related "code=0x50002" is usually  
harmless (and longer term, the kernel shouldn't report it).
If you ever saw a "code=0x30000", that's the code for when the new sandbox  
has killed a process.

Do you have a crash id for the crash that just happened?

Updates:
        Owner: ---

Comment #9 on issue 125782 by scarybea...@gmail.com: Flash video crashes  

Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

Based on the fact that the crash id we've gotten so far indicates a NULL  
crash in Skia, unassigning myself.

Updates:
        Labels: Action-FeedbackNeeded

Comment #10 on issue 125782 by viettrun...@chromium.org: Flash video  

crashes Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

Are you still experiencing this problem? (I don't really see how this is  
Flash-problem. Also, @4 seems like a different problem from the original  
issue, at least at a glance.)

Comment #11 on issue 125782 by jason.pu...@journalistic.com: Flash video  

crashes Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

I haven't experienced this since I switched my x-window driver from nvidia  
to noveau (sp?). So I think this issue is really a nvidia issue. Thanks!

Updates:
        Status: WontFix

Comment #12 on issue 125782 by viettrun...@chromium.org: Flash video  

crashes Ubuntu 12.04 video manager
http://code.google.com/p/chromium/issues/detail?id=125782

Thanks. In that case, I'm going to close this bug as obsolete.