610347 - Customer model test drive hangs

Status: RESOLVED INCOMPLETE

(Core :: Graphics, defect)

Description

[Scoobidiver (away)]

Attachment: windgb log

When going to Customer model, FF hangs at plugin-container.exe

Comment 1

[Benjamin Smedberg]

I don't think this has anything to do with plugins or plugin-container. I can reproduce a hang, but there are no plugins used on that page, just large amounts of SVG with drop shadows. I can reproduce on Windows and Mac with plugins disabled.

bz, are you interested in profiling?

Comment 3

[Boris Zbarsky [:bzbarsky]]

I'm always interested in profiling.

On mac, this is 100% painting stuff.  100% of the time is spent under nsSVGUtils::PaintFrameWithEffects (not sure what kind of frame is being painted; this is happening at several different nesting depths, in fact).  My profile shows these callees:

  60% under _moz_cairo_mask (all of this is the CGContextDrawImage call that is
      triggered by _cairo_quartz_surface_mask_with_surface calling
      _cairo_quartz_surface_paint_internal).
  35% under _moz_cairo_push_group_with_content (creating scratch surfaces)
  
and some minor stuff we can not worry about for now.

Comment 4

[Alex Leung]

is there any new updates?

Comment 5

[Scoobidiver (away)]

It still hangs.

Comment 6

[Marcia Knous [:marcia]]

I encountered this while testing  Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b10) Gecko/20100101 Firefox/4.0b10.

Comment 7

[Scoobidiver (away)]

The latest nightly build still hangs.

Comment 8

[kamulos]

Attachment: minimized version of the bug

I took the original svg and reduced it up to the point where it contained only those things that are required to reproduce the bug. There is a text element with a style which specifies a clip path that again is a link, but there doesn't have to be a shape for clipping so I left the link blank. There seems to be a lot of nothing happening while it is using all the CPU cycles (in kernelspace!)

I wrote more at http://forums.mozillazine.org/viewtopic.php?f=25&t=2413427 .

Comment 9

[Rares Doghi, Desktop QA]

i tried to reproduce this issue on a Windows 7 machine using the minimized test case but I cant reproduce the hang, Kamulos does this issue still occur on your end ? or can we close this issue with WFM ?

Comment 10

[Clara Guerrero ( Need Info Brindusa Tot Please)]

Hi,

I'm marking this as Resolved-Incomplete due to lack of response. If the issue is still reproducible with the latest Firefox version, feel free to reopen the bug with more information.

Regards, Clara.