weird problems running tuxonice...

Harald Jenny <[email protected]> Fri, 2 May 2014 10:33:56 +0200
Newsgroups gmane.linux.swsusp.devel
Message-ID <[email protected]>
Hi all

first I want to apologize to Woody Suwalski for not coming back to him I
am not subscribed to this mailing list and forgot to mention to cc me so
I just now hit his post... but the real thing which brings me here is
some weird problem with suspending/resuming with TOI: I regulary get
segfaults when doing it - last ones were:

May  2 09:25:18 nb kernel: [  320.630496] login[2217]: segfault at 968
ip 00007f016a9c5b3e sp 00007fffa4b2ff60 error 4 in
libpthread-2.18.so[7f016a9bf000+18000]
May  2 09:25:20 nb kernel: [  323.195955] login[2812]: segfault at 968
ip 00007f974e605b3e sp 00007fffc2eb6d60 error 4 in
libpthread-2.18.so[7f974e5ff000+18000]
May  2 09:25:20 nb kernel: [  323.275935] cron[2814]: segfault at 968 ip
00007f9221735b3e sp 00007fffd59160e0 error 4 in
libpthread-2.18.so[7f922172f000+18000]
May  2 09:25:48 nb kernel: [  350.885439] login[2813]: segfault at 968
ip 00007ff4f36f2b3e sp 00007fffc76dd1c0 error 4 in
libpthread-2.18.so[7ff4f36ec000+18000]
May  2 09:26:48 nb kernel: [  410.921046] login[3053]: segfault at 968
ip 00007f0c57df1b3e sp 00007ffff16735e0 error 4 in
libpthread-2.18.so[7f0c57deb000+18000]
May  2 09:26:52 nb kernel: [  414.856339] login[3292]: segfault at 968
ip 00007f06a4e72b3e sp 00007fffb15eea40 error 4 in
libpthread-2.18.so[7f06a4e6c000+18000]
May  2 09:27:10 nb kernel: [  432.342304] login[3346]: segfault at 968
ip 00007fb9d6279b3e sp 00007fff034077c0 error 4 in
libpthread-2.18.so[7fb9d6273000+18000]
May  2 09:27:13 nb kernel: [  435.570893] login[2218]: segfault at 968
ip 00007f49e72f4b3e sp 00007fff5fc08c50 error 4 in
libpthread-2.18.so[7f49e72ee000+18000]
May  2 09:27:35 nb kernel: [  458.009536] login[3347]: segfault at 968
ip 00007ff6ecfd4b3e sp 00007fff2f46ed50 error 4 in
libpthread-2.18.so[7ff6ecfce000+18000]
May  2 09:28:50 nb kernel: [  532.536348] login[3429]: segfault at 968
ip 00007fbee0b6cb3e sp 00007fff4b948e20 error 4 in
libpthread-2.18.so[7fbee0b66000+18000]
May  2 09:30:01 nb kernel: [  604.265340] cron[3559]: segfault at 968 ip
00007f7f519e9b3e sp 00007fff54df92d0 error 4 in
libpthread-2.18.so[7f7f519e3000+18000]

I suspected the problem to be with my encrypted swap -> deactivation did
not help, suspected lzo compression -> deactivation did not help,
in-kernel-suspend works fine, I also noticed a real bunch of kworker/u16
processes after resuming...

The system is running on Intel(R) Atom(TM) CPU N450   @ 1.66GHz with
3.14-1-amd64 #1 SMP Debian 3.14.2-1 (2014-04-28) x86_64 GNU/Linux (does
anyone else use a Debian kernel with TOI ontop?), init is sysvinit but
some systemd-libs are pulled in as depedencies (system is a HP Mini 5102
with BCM43224-WLAN, Marvell 88E8059 LAN and Qualcomm un2420 UMTS).

Would appreciate any help (and please keep me in CC)

Thanks and kind regards
Harald Jenny

P.S: Nigel good to hear you have a new job and I really appriciate the
work you have done over the years!