Bug 46089

Summary: Webkit shows spinning ball of death upon clicking on a Hotmail email
Product: WebKit Reporter: Seamus Roche <seamusjr>
Component: DOMAssignee: Nobody <webkit-unassigned>
Status: UNCONFIRMED ---    
Severity: Normal CC: andersca, ap
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Mac (Intel)   
OS: OS X 10.6   
URL: http://www.hotmail.com
Attachments:
Description Flags
stack trace after force quit, webkit locked up by hotmail none

Description Seamus Roche 2010-09-20 07:49:57 PDT
Created attachment 68081 [details]
stack trace after force quit, webkit locked up by hotmail

1. Go to hotmail.com
2. Login
3. Click on an email to open it.  I was clicking on an email that contained a pdf attachment.

Expected: 
After a reasonable amount of time email should open.

Actual:
Hotmail and other open tabs locked up and spinning ball of death is shown.  See attached stack trace.
Comment 1 Alexey Proskuryakov 2010-09-20 11:26:51 PDT
This was a WebKit nightly, correct? Is this reproducible?

Looks like the spin trace recorder couldn't save much useful information here. The only thing that seems potentially relevant is this part in both Safari and WebKitPluginHost:

      7 interrupt + 171 [0x2a8033]
        7 lapic_interrupt + 126 [0x2af602]
          7 intel_startCPU + 405 [0x2b0bd2]
            7 sync_iss_to_iks + 124 [0x2a7939]
Comment 2 Alexey Proskuryakov 2010-09-20 13:09:58 PDT
See also: bug 46108.