[Webkit-unassigned] [Bug 237947] WebContent process hang sometimes

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Mar 16 14:05:10 PDT 2022


https://bugs.webkit.org/show_bug.cgi?id=237947

Alexey Proskuryakov <ap at webkit.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |ap at webkit.org,
                   |                            |jer.noble at apple.com
         Resolution|---                         |INVALID

--- Comment #2 from Alexey Proskuryakov <ap at webkit.org> ---
The hang is in waiting on something outside WebKit:

2821 ???  (in AppleGVA)  load address 0x7fff4e9ed000 + 0x3f205  [0x7fff4ea2c205]
2821 ???  (in AppleIntelICLGraphicsVADriver)  load address 0x118167000 + 0x16dd9  [0x11817ddd9]
2821 AVD_CreateAVDAccelerator  (in AppleIntelICLLPGraphicsVAME) + 1490  [0x117b7624e]
2821 IOServiceOpen  (in IOKit) + 39  [0x7fff22c8b395]
2821 io_service_open_extended  (in IOKit) + 137  [0x7fff22c8b438]

It's not actionable based on the stack trace alone, and also is very unlikely too be a WebKit bug.

Could you please file a report with a sysdiagnose at https://feedbackassistant.apple.com for Apple engineers to look into?

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