FS#29704 : [linux] 3.3.4 bad page state in process

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FS#29704 - [linux] 3.3.4 bad page state in process

Attached to Project: Arch Linux
Opened by Marat Kagarmanov (corvinusz) - Wednesday, 02 May 2012, 06:49 GMT
Last edited by Tobias Powalowski (tpowa) - Wednesday, 16 May 2012, 10:09 GMT

Task Type	Bug Report
Category	Packages: Core
Status	Closed
Assigned To	Tobias Powalowski (tpowa) Thomas Bächler (brain0)
Architecture	i686
Severity	Low
Priority	Normal
Reported Version
Due in Version	Undecided
Due Date	Undecided
Percent Complete
Votes	0
Private	No

Details

Description:
Occasional "bad page" when my USB-3g-modem is hard loaded by traffic.
Additional info:
* package version(s) - linux-3.3.4-1
* config and/or log files etc - kernel.log included.
At line 1279 we can see start of trouble
.... cut ....
May 2 09:05:14 localhost kernel: [ 1350.889439] BUG: Bad page state in process firefox pfn:01517
May 2 09:05:14 localhost kernel: [ 1350.889453] page:dfc192e0 count:2 mapcount:0 mapping:def02ab8 index:0x4
.... cut ....

Steps to reproduce:
I didn't seen certain dependency.
Some crashes occured when firefox load multiple pages
Some crashes occured when wine runs online-client BBO

Note:
I've downgrade my "turtle-box" to previous linux-3.3.3 and it avoided the trouble