* S2ram + btrfs with recent kernel => soft lockup warning and hard hang
@ 2017-02-12 15:45 Bastien ROUCARIES
2017-02-13 10:43 ` Filipe Manana
2017-02-13 11:06 ` Bastien ROUCARIES
0 siblings, 2 replies; 4+ messages in thread
From: Bastien ROUCARIES @ 2017-02-12 15:45 UTC (permalink / raw)
To: linux-kernel; +Cc: fdmanana, bo.li.liu, clm
Hi,
Since 3.8 s2ram on btrfs system lead to hang.
Could not save a trace will try to get a few picture but trace are similar to :
https://github.com/docker/docker/issues/15654
and
https://patchwork.kernel.org/patch/8352811/
It is 100% reproducible.
mount table
/dev/mapper/portable2015--bastien--vg-HOME on /var/cache/pbuilder type
btrfs (rw,relatime,lazytime,compress=zlib,space_cache,subvolid=934,subvol=/pbuilder)
/dev/mapper/portable2015--bastien--vg-HOME on /home type btrfs
(rw,nosuid,nodev,relatime,lazytime,compress=zlib,space_cache,subvolid=933,subvol=/home)
btrfs is over dm-crypt
Bastien
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: S2ram + btrfs with recent kernel => soft lockup warning and hard hang
2017-02-12 15:45 S2ram + btrfs with recent kernel => soft lockup warning and hard hang Bastien ROUCARIES
@ 2017-02-13 10:43 ` Filipe Manana
2017-02-13 11:05 ` Bastien ROUCARIES
2017-02-13 11:06 ` Bastien ROUCARIES
1 sibling, 1 reply; 4+ messages in thread
From: Filipe Manana @ 2017-02-13 10:43 UTC (permalink / raw)
To: Bastien ROUCARIES, linux-kernel; +Cc: bo.li.liu, clm
On 02/12/2017 03:45 PM, Bastien ROUCARIES wrote:
> Hi,
>
> Since 3.8 s2ram on btrfs system lead to hang.
>
> Could not save a trace will try to get a few picture but trace are similar to :
> https://github.com/docker/docker/issues/15654
> and
> https://patchwork.kernel.org/patch/8352811/
>
> It is 100% reproducible.
3.8 is very old, and so is 3.19 (which is what you're running as shown
in the github issue). Many fixes landed after 3.19. Just try a recent
kernel.
>
> mount table
> /dev/mapper/portable2015--bastien--vg-HOME on /var/cache/pbuilder type
> btrfs (rw,relatime,lazytime,compress=zlib,space_cache,subvolid=934,subvol=/pbuilder)
> /dev/mapper/portable2015--bastien--vg-HOME on /home type btrfs
> (rw,nosuid,nodev,relatime,lazytime,compress=zlib,space_cache,subvolid=933,subvol=/home)
>
> btrfs is over dm-crypt
>
> Bastien
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: S2ram + btrfs with recent kernel => soft lockup warning and hard hang
2017-02-13 10:43 ` Filipe Manana
@ 2017-02-13 11:05 ` Bastien ROUCARIES
0 siblings, 0 replies; 4+ messages in thread
From: Bastien ROUCARIES @ 2017-02-13 11:05 UTC (permalink / raw)
To: Filipe Manana; +Cc: linux-kernel, bo.li.liu, Chris Mason
Hi,
On Mon, Feb 13, 2017 at 11:43 AM, Filipe Manana <fdmanana@suse.com> wrote:
>
> 3.8 is very old, and so is 3.19 (which is what you're running as shown
> in the github issue). Many fixes landed after 3.19. Just try a recent
> kernel.
>
Sorry I made a typo I mean 4.8. I have just tried 4.9
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: S2ram + btrfs with recent kernel => soft lockup warning and hard hang
2017-02-12 15:45 S2ram + btrfs with recent kernel => soft lockup warning and hard hang Bastien ROUCARIES
2017-02-13 10:43 ` Filipe Manana
@ 2017-02-13 11:06 ` Bastien ROUCARIES
1 sibling, 0 replies; 4+ messages in thread
From: Bastien ROUCARIES @ 2017-02-13 11:06 UTC (permalink / raw)
To: linux-kernel; +Cc: fdmanana, bo.li.liu, Chris Mason
On Sun, Feb 12, 2017 at 4:45 PM, Bastien ROUCARIES
<roucaries.bastien@gmail.com> wrote:
> Hi,
>
> Since 3.8 s2ram on btrfs system lead to hang.
Sorry for the typo means >4.8
>
> Bastien
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-02-13 11:06 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2017-02-12 15:45 S2ram + btrfs with recent kernel => soft lockup warning and hard hang Bastien ROUCARIES
2017-02-13 10:43 ` Filipe Manana
2017-02-13 11:05 ` Bastien ROUCARIES
2017-02-13 11:06 ` Bastien ROUCARIES
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