Re: Still OOM problems with 4.9er kernels

2017-01-04 Thread Michal Hocko
On Wed 04-01-17 09:40:25, Gerhard Wiesinger wrote: [...] > Ok, 4.10.0-0.rc2.git0.1.fc26.x86_64 is not stable (4.9.0-1.fc26.x86_64 was). Does the same happen with the vanilla kernels? > The VM stops working (e.g. not pingable) after around 8h (will be restarted > automatically), happened serveral

Re: Still OOM problems with 4.9er kernels

2017-01-04 Thread Gerhard Wiesinger
On 23.12.2016 03:55, Minchan Kim wrote: On Fri, Dec 09, 2016 at 04:52:07PM +0100, Gerhard Wiesinger wrote: On 09.12.2016 14:40, Michal Hocko wrote: On Fri 09-12-16 08:06:25, Gerhard Wiesinger wrote: Hello, same with latest kernel rc, dnf still killed with OOM (but sometimes better). ./update

Re: Still OOM problems with 4.9er kernels

2017-01-01 Thread Gerhard Wiesinger
On 23.12.2016 03:55, Minchan Kim wrote: On Fri, Dec 09, 2016 at 04:52:07PM +0100, Gerhard Wiesinger wrote: On 09.12.2016 14:40, Michal Hocko wrote: On Fri 09-12-16 08:06:25, Gerhard Wiesinger wrote: Hello, same with latest kernel rc, dnf still killed with OOM (but sometimes better). ./update

Re: Still OOM problems with 4.9er kernels

2016-12-22 Thread Minchan Kim
On Fri, Dec 09, 2016 at 04:52:07PM +0100, Gerhard Wiesinger wrote: > On 09.12.2016 14:40, Michal Hocko wrote: > >On Fri 09-12-16 08:06:25, Gerhard Wiesinger wrote: > >>Hello, > >> > >>same with latest kernel rc, dnf still killed with OOM (but sometimes > >>better). > >> > >>./update.sh: line 40: 1

Re: Still OOM problems with 4.9er kernels

2016-12-12 Thread Michal Hocko
On Sat 10-12-16 14:50:34, Gerhard Wiesinger wrote: [...] > IMHO: The OOM killer should NOT kick in even on the highest workloads if > there is swap available. This is not so simple. Take a heavy swap trashing situation as an example. You still have a lot of swap space and an anonymous memory which

Re: Still OOM problems with 4.9er kernels

2016-12-10 Thread Gerhard Wiesinger
On 09.12.2016 22:42, Vlastimil Babka wrote: On 12/09/2016 07:01 PM, Gerhard Wiesinger wrote: On 09.12.2016 18:30, Michal Hocko wrote: On Fri 09-12-16 17:58:14, Gerhard Wiesinger wrote: On 09.12.2016 17:09, Michal Hocko wrote: [...] [97883.882611] Mem-Info: [97883.883747] active_anon:2915 ina

Re: Still OOM problems with 4.9er kernels

2016-12-09 Thread Vlastimil Babka
On 12/09/2016 07:01 PM, Gerhard Wiesinger wrote: > On 09.12.2016 18:30, Michal Hocko wrote: >> On Fri 09-12-16 17:58:14, Gerhard Wiesinger wrote: >>> On 09.12.2016 17:09, Michal Hocko wrote: >> [...] > [97883.882611] Mem-Info: > [97883.883747] active_anon:2915 inactive_anon:3376 isolated_an

Re: Still OOM problems with 4.9er kernels

2016-12-09 Thread Gerhard Wiesinger
On 09.12.2016 18:30, Michal Hocko wrote: On Fri 09-12-16 17:58:14, Gerhard Wiesinger wrote: On 09.12.2016 17:09, Michal Hocko wrote: [...] [97883.882611] Mem-Info: [97883.883747] active_anon:2915 inactive_anon:3376 isolated_anon:0 active_file:3902 inactive_file:3639 isolated_

Re: Still OOM problems with 4.9er kernels

2016-12-09 Thread Michal Hocko
On Fri 09-12-16 17:58:14, Gerhard Wiesinger wrote: > On 09.12.2016 17:09, Michal Hocko wrote: [...] > > > [97883.882611] Mem-Info: > > > [97883.883747] active_anon:2915 inactive_anon:3376 isolated_anon:0 > > > active_file:3902 inactive_file:3639 isolated_file:0 > > >

Re: Still OOM problems with 4.9er kernels

2016-12-09 Thread Gerhard Wiesinger
On 09.12.2016 17:09, Michal Hocko wrote: On Fri 09-12-16 16:52:07, Gerhard Wiesinger wrote: On 09.12.2016 14:40, Michal Hocko wrote: On Fri 09-12-16 08:06:25, Gerhard Wiesinger wrote: Hello, same with latest kernel rc, dnf still killed with OOM (but sometimes better). ./update.sh: line 40:

Re: Still OOM problems with 4.9er kernels

2016-12-09 Thread Michal Hocko
On Fri 09-12-16 16:52:07, Gerhard Wiesinger wrote: > On 09.12.2016 14:40, Michal Hocko wrote: > > On Fri 09-12-16 08:06:25, Gerhard Wiesinger wrote: > > > Hello, > > > > > > same with latest kernel rc, dnf still killed with OOM (but sometimes > > > better). > > > > > > ./update.sh: line 40: 1591

Re: Still OOM problems with 4.9er kernels

2016-12-09 Thread Gerhard Wiesinger
On 09.12.2016 14:40, Michal Hocko wrote: On Fri 09-12-16 08:06:25, Gerhard Wiesinger wrote: Hello, same with latest kernel rc, dnf still killed with OOM (but sometimes better). ./update.sh: line 40: 1591 Killed ${EXE} update ${PARAMS} (does dnf clean all;dnf update) Linux dat

Re: Still OOM problems with 4.9er kernels

2016-12-09 Thread Gerhard Wiesinger
On 09.12.2016 16:52, Gerhard Wiesinger wrote: On 09.12.2016 14:40, Michal Hocko wrote: On Fri 09-12-16 08:06:25, Gerhard Wiesinger wrote: Hello, same with latest kernel rc, dnf still killed with OOM (but sometimes better). ./update.sh: line 40: 1591 Killed ${EXE} update ${P

Re: Still OOM problems with 4.9er kernels

2016-12-09 Thread Gerhard Wiesinger
On 09.12.2016 14:40, Michal Hocko wrote: On Fri 09-12-16 08:06:25, Gerhard Wiesinger wrote: Hello, same with latest kernel rc, dnf still killed with OOM (but sometimes better). ./update.sh: line 40: 1591 Killed ${EXE} update ${PARAMS} (does dnf clean all;dnf update) Linux dat

Re: Still OOM problems with 4.9er kernels

2016-12-09 Thread Michal Hocko
On Fri 09-12-16 08:06:25, Gerhard Wiesinger wrote: > Hello, > > same with latest kernel rc, dnf still killed with OOM (but sometimes > better). > > ./update.sh: line 40: 1591 Killed ${EXE} update ${PARAMS} > (does dnf clean all;dnf update) > Linux database.intern 4.9.0-0.rc8.git

Re: Still OOM problems with 4.9er kernels

2016-12-08 Thread Gerhard Wiesinger
Hello, same with latest kernel rc, dnf still killed with OOM (but sometimes better). ./update.sh: line 40: 1591 Killed ${EXE} update ${PARAMS} (does dnf clean all;dnf update) Linux database.intern 4.9.0-0.rc8.git2.1.fc26.x86_64 #1 SMP Wed Dec 7 17:53:29 UTC 2016 x86_64 x86_6

Re: Still OOM problems with 4.9er kernels

2016-11-29 Thread Gerhard Wiesinger
Hello, See also: Bug 1314697 - Kernel 4.4.3-300.fc23.x86_64 is not stable inside a KVM VM https://bugzilla.redhat.com/show_bug.cgi?id=1314697 Ciao, Gerhard On 30.11.2016 08:10, Gerhard Wiesinger wrote: Hello, I'm having out of memory situations with my "low memory" VMs in KVM under Fedora (