Date: Mon, 12 Aug 2013 23:44:15 +0400
From: Andrew Savchenko <bircoph@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: linux-pm@vger.kernel.org, viro@zeniv.linux.org.uk,
        suspend-devel@lists.sourceforge.net
Subject: 3.7-rc regression bisected: s2disk fails to resume image: Processes
 could not be frozen, cannot continue resuming
Message-Id: <20130812234415.7db639bb0d664e56b6ab2ab2@gmail.com>
Reply-To: bircoph@gmail.com
Mime-Version: 1.0
Content-Type: multipart/signed; protocol="application/pgp-signature";
 micalg="PGP-SHA1";
 boundary="Signature=_Mon__12_Aug_2013_23_44_15_+0400_vhFJRjPy6zbtfzl0"
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 22697
Lines: 364

--Signature=_Mon__12_Aug_2013_23_44_15_+0400_vhFJRjPy6zbtfzl0
Content-Type: multipart/mixed;
 boundary="Multipart=_Mon__12_Aug_2013_23_44_15_+0400_3rBLdLEabcp_6sko"


--Multipart=_Mon__12_Aug_2013_23_44_15_+0400_3rBLdLEabcp_6sko
Content-Type: text/plain; charset=US-ASCII
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

Hello,

after a kernel update from 3.5.7 to the latest stable I found that
user-space resume (from suspend-1.0 aka uswsusp) no longer works.
Kernel-space suspend and resume work fine (e.g. echo disk
> /sys/power/state), problem is with user-space support. (I need
user-space version because it supports image encryption.)

After resume (essentially linuxrc) application loads image it fails
to apply it:

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D
Processes could not be frozen, cannot continue resuming.
Error 11: Resource temporarily unavailable

You can now boot the system and lose the saved state
or reboot and try again.

[Notice that if you decide to reboot, you MUST NOT mount
any filesystems before a successful resume.
Resuming after some filesystems have been mounted
will badly damage these filesystems.]

Do you want to continue booting (Y/n)?
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D

Error code wasn't originally showed, I added it to suspend tool to
aid debugging. Essentially freeze ioctl on /dev/snapshot fails with
this error.

I bisected a commit which introduces this bug:

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D
commit ba4df2808a86f8b103c4db0b8807649383e9bd13=20
Author: Al Viro <viro@zeniv.linux.org.uk>=20
Date:   Tue Oct 2 15:29:10 2012 -0400=20

    don't bother with kernel_thread/kernel_execve for launching
linuxrc=20
    exec_usermodehelper_fns() will do just fine...=20
   =20
    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>=20
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D

In fact this commit induced/triggered at least two bugs: the first one
I'm facing now and the second one was fixed in commit
f0de17c0babe7f29381892def6b37e9181a53410:
make sure that /linuxrc has std{in,out,err}.

As a temporarily workaround for this issue I reverted all changes for
init/do_mounts_initrd.c up to the latest working commit
cb450766bcafc7bd7d40e9a5a0050745e8c68b3e considering the kernel API
changes (kernel_execve -> sys_execve). See linuxrc-workaround.patch.
I understand this isn't a proper solution, I just want to show what
code works for me.

I also found an interesting LKML discussion about s2disk and freezer
issue: http://www.spinics.net/lists/linux-nfs/msg38160.html
Maybe it is related to this bug, but patch proposed there doesn't in
my case.

Kernel config which fails with
ba4df2808a86f8b103c4db0b8807649383e9bd13 and works with
f0de17c0babe7f29381892def6b37e9181a53410 is also attached.

As this issue maybe hardware related, the system is 32-bit EEE PC
1000H with Atom N270, 2GB RAM, 750 GB SATA drive.

Additional (but probably useless) information on this bug may be found
here: https://forums.gentoo.org/viewtopic-p-7371120.html

Best regards,
Andrew Savchenko

--Multipart=_Mon__12_Aug_2013_23_44_15_+0400_3rBLdLEabcp_6sko
Content-Type: application/octet-stream;
 name="config.xz"
Content-Disposition: attachment;
 filename="config.xz"
Content-Transfer-Encoding: base64
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--Multipart=_Mon__12_Aug_2013_23_44_15_+0400_3rBLdLEabcp_6sko
Content-Type: application/octet-stream;
 name="linuxrc-workaround.patch"
Content-Disposition: attachment;
 filename="linuxrc-workaround.patch"
Content-Transfer-Encoding: base64
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--Multipart=_Mon__12_Aug_2013_23_44_15_+0400_3rBLdLEabcp_6sko--

--Signature=_Mon__12_Aug_2013_23_44_15_+0400_vhFJRjPy6zbtfzl0
Content-Type: application/pgp-signature

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)
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=6qjP
-----END PGP SIGNATURE-----

--Signature=_Mon__12_Aug_2013_23_44_15_+0400_vhFJRjPy6zbtfzl0--
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/