543819 - [OOPP] youtube video hangs firefox with high memory usage

Status: RESOLVED DUPLICATE of bug 543788

(Core :: IPC, defect)

Description

[Maini Marco]

User-Agent:       Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET CLR 1.1.4322; Media Center PC 5.0; SLCC1; 9788021703)
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.3a1pre) Gecko/20100202 Minefield/3.7a1pre (.NET CLR 3.5.30729)

Youtube video can hang today's release of Minefield

Reproducible: Always

Steps to Reproduce:
1. Open a tab 
2. Open a new tab and play here a youtube video
3. swith to previous tab or open a new tab
Actual Results:  
Firefox becomes slow or sometimes freezes.
Memory usage of Firefox increases steadily and without ending. Also mozilla-runtime usage increases but less than other.

Expected Results:  
Firefox could work normally

Comment 1

[Maini Marco]

Attachment: screenshot of task manager

Comment 2

[Ria Klaassen (not reading all bugmail)]

Confirmed with Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.3a1pre) Gecko/20100202 Minefield/3.7a1pre

Comment 3

[Maini Marco]

Attachment: stacktrace

Something seems going wrong in xul!mozilla::ipc::SyncChannel::WaitForNotify
It's similar to stacktrace of bug 543831, but not exactly the same.

Comment 4

[Hideo Oshima]

I have the same problem with linux build.
Is this for all platforms?

Comment 5

[Gary [:streetwolf52]]

Confirmed.

Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.3a1pre) Gecko/20100204 Minefield/3.7a1pre Firefox/3.6 - Build ID: 20100204140654

Comment 6

[Marco Bonardo [:mak]]

Attachment: some callstack

not sure if it's the same issue, nor if these stacks are going to be useful, i just tried to get them during the hangs. if i can get better info for you let me know.

For me STRs are:
- open a youtube video
- open other 4 or 5 tabs and navigate while the video is ongoing
- when the audio hangs (buffering?) try to change tab, the browser UI does not handle click events, firefox.exe is at about 35%.

Comment 7

[Marco Bonardo [:mak]]

woops, forgot this is Windows 7 x64:
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.3a1pre) Gecko/20100205 Minefield/3.7a1pre

Comment 8

[Frederic Bezies]

Same problem with linux x86_64 bits and Shockwave Flash 10.0 r42

Can you change OS => ALL, please ?

Comment 10

[Jim Mathies [:jimm]]

(In reply to comment #8)
> Same problem with linux x86_64 bits and Shockwave Flash 10.0 r42
> 
> Can you change OS => ALL, please ?

Please file another bug for linux, the call stacks here indicate win7 freezes in CalUpdateWindow.

Comment 11

[Frederic Bezies]

I will open another bug for this issue or find one. Sorry for my mistake.

Comment 12

[Frederic Bezies]

(In reply to comment #11)
> I will open another bug for this issue or find one. Sorry for my mistake.

I opened bug 544825. And sorry for this bug spamming.