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Bug#851471: linux-image-4.8.0-2-686-pae: premature oom killer invocation running 4.8.15



On Mon 2017-01-16, Florian Siegesmund <sonny@cottman.toppoint.de> wrote:
> On Sun 2017-01-15, Florian Siegesmund <sonny@cottman.toppoint.de> wrote:
>> On Sun 2017-01-15, Ben Hutchings <ben@decadent.org.uk> wrote:
>>> On Sun, 2017-01-15 at 11:05 +0100, Florian Siegesmund wrote:
>> 
>>>> Package: src:linux
>>>> Version: 4.8.15-2
>>>> Severity: critical
>>>> Tags: upstream
>>>> Justification: breaks the whole system
> 
> [...]
> 
>>> Linux 4.9 is said to have better OOM behaviour and is now available in
>>> unstable.  Can you test whether it works better on this system?
>> 
>> We will see:
>> 
>> HOSTNAME:~# uname -a ; uptime
>> Linux kyrrdis 4.9.0-1-686-pae #1 SMP Debian 4.9.2-2 (2017-01-12) i686 GNU/Linux
>>  22:35:41 up 10:53,  2 users,  load average: 0.28, 0.11, 0.04
>> HOSTNAME:~#
> 
> Looks better on first sight, but not good (still one major kill):

Tonight a lot of kills again:

LOGHOST:~ # egrep '(HOSTNAME|LXCONTAINER).*kernel' /var/log/syslog > /tmp/syslog-20170117-oom.txt

HOSTNAME:~ > uname -a ; uptime; date
Linux kyrrdis 4.9.0-1-686-pae #1 SMP Debian 4.9.2-2 (2017-01-12) i686 GNU/Linux
 09:35:54 up 1 day, 21:54,  2 users,  load average: 0,00, 0,00, 0,00
Tue Jan 17 09:35:54 CET 2017
HOSTNAME:~ >

I am switching back to 3.16 for now.

Florian

-- 
:wq

Attachment: syslog-20170117-oom.txt.gz
Description: application/gzip


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