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From: Bastien ROUCARIES <roucaries.bastien@gmail.com>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: fdmanana@suse.com, bo.li.liu@oracle.com, clm@fb.com
Subject: S2ram + btrfs with recent kernel => soft lockup warning and hard hang
Date: Sun, 12 Feb 2017 16:45:50 +0100	[thread overview]
Message-ID: <CAE2SPAarz6+Oeu1K5BECSaD_FxiSErjx=FC9sspg2p1sotD0vw@mail.gmail.com> (raw)

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

             reply	other threads:[~2017-02-12 15:46 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-12 15:45 Bastien ROUCARIES [this message]
2017-02-13 10:43 ` S2ram + btrfs with recent kernel => soft lockup warning and hard hang Filipe Manana
2017-02-13 11:05   ` Bastien ROUCARIES
2017-02-13 11:06 ` Bastien ROUCARIES

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