Bug 585058

Summary:	kernel oops 4.4.8-hardened ( and previous 4.x kernels ) bnx2 xor_sse on 32 bit kernel
Product:	Gentoo Linux	Reporter:	William Waisse <bugs.gentoo.org>
Component:	Hardened	Assignee:	The Gentoo Linux Hardened Team <hardened>
Status:	RESOLVED OBSOLETE
Severity:	critical	CC:	bugs.gentoo.org, pageexec
Priority:	Normal
Version:	unspecified
Hardware:	x86
OS:	Linux
URL:	http://gabrielle.ww7.be/plantagexenajuin2016.jpg
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	same bnx2 kernel oops on another dell r210 dedicated server

Description William Waisse 2016-06-05 04:34:39 UTC

random crash on dell r210 servers using bnx2 network card

all the data I have is in the kernel oops screenshot 
http://gabrielle.ww7.be/plantagexenajuin2016.jpg

feel free to ask me for whatever could be useful, kernel config, useful debug . . .

Reproducible: Always

Steps to Reproduce:
1.dell server with bnx2 network card and 32 bit kernel/gentoo
2.wait a few weeks or months with no reboot

Actual Results:  
3 server down, kernel crashed

Expected Results:  
3. still working after a few weeks

Comment 1 William Waisse 2016-06-09 02:37:37 UTC

Created attachment 436922 [details]
same bnx2 kernel oops on another dell r210 dedicated server

same crash, but stack a little bit different

Comment 2 Anthony Basile gentoo-dev

2016-06-09 02:43:26 UTC

I'll pass this by upstream.  If possible, can you try hardened-sources-4.5.6.