759830 - Fennec freezes when switching between two tabs with playing videos

Status: RESOLVED INCOMPLETE

(Firefox for Android Graveyard :: General, defect)

Description

[Cristian Nicolae (:xti)]

Attachment: full_log

Firefox 15.0a1 (2012-05-30)
Device: Galaxy Nexus
OS: Android 4.0.2

Steps to reproduce:
1. go to http://people.mozilla.com/~nhirata/html_tp/big_buck_bunny_480p.webm
2. play the video
3. go to http://www.cnn.com/video
4. click on the video and play
5. switch between the videos until the video from cnn will stop playing
6. switch to the 1st tab
7. close/kill Fennec and reopen it
8. close the cnn tab

Expected result:
No hangs, freeze or ANR errors should occur while performing the STR.

Actual result:
At some point, the tabs cannot be changed at step 5. Actually, even if the 1st tab is selected, the CNN page is still in focus.
If CNN tab is closed, the app cannot be used anymore because it will freeze.
Killing Fennec will not resolve this issue, until ANR will occur.

Note:
Please see the attached logs.

Comment 1

[Tony Chung [:tchung]]

oom?

Comment 2

[Gian-Carlo Pascutto [:gcp]]

Related to this:
https://bugzilla.mozilla.org/show_bug.cgi?id=717096

Is this correlated only to Flash, only to video (WebM), or does it need both to trigger?

Comment 3

[Brad Lassey [:blassey] (use needinfo?)]

qawanted to answer GCP's quetion

Comment 4

[Cristian Nicolae (:xti)]

This issue is reproducible even if at step 1 is opened a flash video, without involving any WebM videos.

Comment 5

[James Willcox (:snorp) ([e-mail]) (he/him)]

I'm able to reproduce this. Pretty interesting error here:

E/IMGSRV  (  133): :0: GenericAlloc: Failed to allocate device memory
W/GraphicBufferAllocator(  133): alloc(1408, 816, 256, 00002300, ...) failed -12 (Out of memory)
D/GraphicBufferAllocator(  133): Allocated buffers:
D/GraphicBufferAllocator(  133):   0x388228: 1492.12 KiB |  720 ( 736) x 1038 |        4 | 0x00000b00
D/GraphicBufferAllocator(  133):   0x388468: 1492.12 KiB |  720 ( 736) x 1038 |        4 | 0x00000b00
D/GraphicBufferAllocator(  133):   0x388c20: unknown     |  720 ( 736) x 1184 |      1FF | 0x00000b00
D/GraphicBufferAllocator(  133):   0x38bee0:   71.88 KiB |  720 ( 736) x   50 |        4 | 0x00000933
D/GraphicBufferAllocator(  133):   0x38cca0: unknown     |  720 ( 736) x 1184 |      1FF | 0x00000b00
D/GraphicBufferAllocator(  133):   0x3907d0: 3076.25 KiB |  720 ( 736) x 1070 |        5 | 0x00000b00
D/GraphicBufferAllocator(  133):   0x390f58:   71.88 KiB |  720 ( 736) x   50 |        4 | 0x00000933
D/GraphicBufferAllocator(  133):   0x3912f0:  276.00 KiB |  720 ( 736) x   96 |        5 | 0x00000b00
D/GraphicBufferAllocator(  133):   0x397460: 3076.25 KiB |  720 ( 736) x 1070 |        5 | 0x00000b00
D/GraphicBufferAllocator(  133):   0x397498:  276.00 KiB |  720 ( 736) x   96 |        5 | 0x00000b00
D/GraphicBufferAllocator(  133):   0x39b9e8: 3404.00 KiB |  720 ( 736) x 1184 |        5 | 0x00000b00
D/GraphicBufferAllocator(  133):   0x39d4e0: 3404.00 KiB |  720 ( 736) x 1184 |        5 | 0x00000b00
D/GraphicBufferAllocator(  133): Total allocated (estimate): 16640.50 KB
D/GraphicBufferAllocator(  133): IMG Graphics HAL state:
D/GraphicBufferAllocator(  133):   Dumping all active sync objects..
D/GraphicBufferAllocator(  133):     ID=497, 0xP...FHWR=0x00000b00, WOP/WOC=0x6b/0x6b, ROP/ROC=0x0/0x0, ROP2/
E/SurfaceFlinger(  133): GraphicBufferAlloc::createGraphicBuffer(w=1408, h=816) failed (Out of memory), handle=0x0
E/SurfaceTexture(23923): [unnamed-23923-11] dequeueBuffer: SurfaceComposer::createGraphicBuffer failed
E/ACodec  (  136): dequeueBuffer failed: Out of memory (12)
E/ACodec  (  136): Failed to allocate output port buffers after port reconfiguration (error 0xfffffff4)
E/NuPlayer(  136): Received error from video decoder, aborting playback.
E/NuPlayer(  136): video track encountered an error (-2147483648)
E/libOpenSLES(23923): Error after prepare: 1
I/GeckoAppShell(23923): destroySurface:Surface(name=null, identity=0)

Comment 6

[Brad Lassey [:blassey] (use needinfo?)]

qawanted to see if this is still reproducible

Comment 7

[Naoki Hirata :nhirata (please use needinfo instead of cc)]

I couldn't repro, but maybe XTI can since he's the reporter.

Comment 8

[Cristian Nicolae (:xti)]

I am still able to reproduce this issue on the latest Nightly build. I have to switch the tabs a little bit longer than before... perhaps about 8-10 more tries

--
Firefox 16.0a1 (2012-06-27)
Device: Galaxy Nexus
OS: Android 4.0.2

Comment 9

[Brad Lassey [:blassey] (use needinfo?)]

given the decreased severity (it takes longer to reproduce), no longer blocking

Comment 10

[BMO Automation]

We have completed our launch of our new Firefox on Android. The development of the new versions use GitHub for issue tracking. If the bug report still reproduces in a current version of [Firefox on Android nightly](https://play.google.com/store/apps/details?id=org.mozilla.fenix) an issue can be reported at the [Fenix GitHub project](https://github.com/mozilla-mobile/fenix/). If you want to discuss your report please use [Mozilla's chat](https://wiki.mozilla.org/Matrix#Connect_to_Matrix) server https://chat.mozilla.org and join the [#fenix](https://chat.mozilla.org/#/room/#fenix:mozilla.org) channel.