Bug 49528

Summary: Safari hangs for several seconds while loading Flash content
Product: WebKit Reporter: Henk <henk.kampman>
Component: Page LoadingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED INVALID    
Severity: Major CC: andersca, ap, mitz
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Mac (Intel)   
OS: OS X 10.6   
URL: http://www.logitech.com/nl-nl/home
Attachments:
Description Flags
Sample report none

Henk
Reported 2010-11-15 02:22:15 PST
Safari (5.0.2, OSX 10.6.5) freezes for several seconds while loading the main Flash banner. The page loads instantly on a PC in the same network.
Attachments
Sample report (56.98 KB, text/plain)
2010-11-15 23:43 PST, Henk 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Alexey Proskuryakov
Comment 1 2010-11-15 11:01:50 PST
I could reproduce this once in Safari 5.0.2, but it won't happen again - even after emptying Safari cache, deleting webpage previews folder, and building WebCore between attempts.
Henk
Comment 2 2010-11-15 23:43:09 PST
Created attachment 73967 [details] Sample report
Henk
Comment 3 2010-11-15 23:55:25 PST
Added sample report
Henk
Comment 4 2010-11-16 00:20:26 PST
It seems that Flash is freezing while trying to open the firewire DV sequence grabber. Flash Camera & Microphone security is set to deny. Selected Camera: Google Camera Adapter 0 Steps to reproduce: Quit Safari Connect the ADVC110 Launch Safari Goto: http://www.logitech.com/nl-nl/home Result: ~10 second freeze Quit Safari Disconnect the ADVC110 Launch Safari Goto: http://www.logitech.com/nl-nl/home Result: No freeze Some observations: The freezes started after installing 10.6.5 Uninstalling & reinstalling the latest Flash version makes no difference. Resetting Safari makes no difference. Also reproducible with an EyeTV610 (FireWire DV tuner)
Alexey Proskuryakov
Comment 5 2010-11-16 00:38:17 PST
This certainly doesn't sound like a WebKit issue at this point. Would you mind filing this via <http://bugreport.apple.com> instead? What I could "reproduce" once is clearly something different.
Henk
Comment 6 2010-11-16 03:13:10 PST
(In reply to comment #5) > This certainly doesn't sound like a WebKit issue at this point. You are correct, I can also reproduce it with Chrome. Would you mind filing this via <http://bugreport.apple.com> instead? Done: rdar://8672128 > > What I could "reproduce" once is clearly something different.
Alexey Proskuryakov
Comment 7 2010-11-16 09:22:54 PST
Thank you! Since this is not a WebKit issue, marking the bug as INVALID now.
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