From: Grzegorz Nosek <root-AfQBxy1nhrQ00sYp1HPQUA@public.gmane.org>
To: Sukadev Bhattiprolu
<sukadev-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Cc: containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org,
Alan Cox <alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>,
lxc-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: BUG in tty_open when using containers and ptrace
Date: Sun, 19 Jul 2009 09:15:31 +0200 [thread overview]
Message-ID: <20090719071531.GA20818@megiteam.pl> (raw)
In-Reply-To: <20090718205244.GA23625-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
Hi,
On sob, lip 18, 2009 at 01:52:44 -0700, Sukadev Bhattiprolu wrote:
> virsh --connect lxc:/// start lxc-vm2
>
> Is that what you mean by "just run" :-) ?
> If so, I have to first resolve my unrelated problem with libvirtd+lxc.
>
> Running "ns_exec -cpuim ./tty-bug", I dont get the failure with 2.6.31-rc3
> on a Fedora 11 KVM.
I get the oops by simply running the program, without libvirtd,
lxc-tools or ns_exec (it sets up a mount namespace itself). Are you
running with slub debugging (poisoning) enabled? The bug causes
access to freed memory, so otherwise often nothing will happen
(the memory won't have been overwritten yet).
OTOH, I haven't tried 2.6.31-rc3 either (but it doesn't look like fixed
there too).
Best regards,
Grzegorz Nosek
next prev parent reply other threads:[~2009-07-19 7:15 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-12 13:45 BUG in tty_open when using containers and ptrace Môshe van der Sterre
2009-04-12 13:45 ` Môshe van der Sterre
2009-04-13 14:20 ` Serge E. Hallyn
[not found] ` <20090413142038.GB13007-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-07-04 13:28 ` Grzegorz Nosek
[not found] ` <20090704132851.GA16373-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-04 14:34 ` Grzegorz Nosek
[not found] ` <20090704143412.GA27523-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-05 12:08 ` Grzegorz Nosek
2009-07-07 3:31 ` Sukadev Bhattiprolu
[not found] ` <20090707033135.GA29461-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-07-07 7:34 ` Grzegorz Nosek
2009-07-08 10:54 ` Grzegorz Nosek
[not found] ` <20090708105417.GA16833-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-11 19:30 ` Grzegorz Nosek
[not found] ` <20090711193055.GA11303-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-11 20:01 ` Grzegorz Nosek
[not found] ` <20090711200133.GB11303-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-11 22:19 ` Alan Cox
[not found] ` <20090711231935.6ff59796-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
2009-07-12 7:49 ` Grzegorz Nosek
[not found] ` <20090712074932.GA17291-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-13 19:02 ` Serge E. Hallyn
[not found] ` <20090713190211.GA4208-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-07-13 19:30 ` Grzegorz Nosek
[not found] ` <20090713193058.GL18617-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-13 20:26 ` Serge E. Hallyn
[not found] ` <20090713202610.GA6447-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-07-13 22:34 ` Grzegorz Nosek
[not found] ` <20090713223444.GM18617-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-14 6:49 ` Sukadev Bhattiprolu
[not found] ` <20090714064905.GA25278-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-07-14 10:31 ` Grzegorz Nosek
[not found] ` <20090714103129.GB12958-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-15 4:47 ` Sukadev Bhattiprolu
[not found] ` <20090715044744.GA25745-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-07-15 5:42 ` Grzegorz Nosek
2009-07-15 13:19 ` Grzegorz Nosek
[not found] ` <20090715131923.GB21417-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-18 20:52 ` Sukadev Bhattiprolu
[not found] ` <20090718205244.GA23625-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-07-19 7:15 ` Grzegorz Nosek [this message]
[not found] ` <20090719071531.GA20818-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-22 6:41 ` Sukadev Bhattiprolu
[not found] ` <20090722064120.GA24373-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-07-22 22:25 ` Grzegorz Nosek
[not found] ` <20090722222550.GA633-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-23 1:27 ` Sukadev Bhattiprolu
[not found] ` <20090723012733.GB27764-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-07-23 1:48 ` H. Peter Anvin
[not found] ` <4A67C187.5000201-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>
2009-07-23 7:47 ` Grzegorz Nosek
[not found] ` <20090723074736.GA20236-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-23 8:04 ` [lxc-devel] " Daniel Lezcano
2009-07-23 18:26 ` Grzegorz Nosek
[not found] ` <20090723182620.GA16322-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-23 19:32 ` Sukadev Bhattiprolu
[not found] ` <20090723193245.GA25662-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-07-23 20:33 ` Grzegorz Nosek
[not found] ` <20090723203329.GC16322-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-23 22:11 ` H. Peter Anvin
[not found] ` <4A68E026.1070608-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>
2009-07-24 7:31 ` Grzegorz Nosek
[not found] ` <20090724073158.GA2617-yp6mvK3Bdd2rDJvtcaxF/A@public.gmane.org>
2009-07-30 18:06 ` Sukadev Bhattiprolu
[not found] ` <20090730180611.GA20872-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2009-07-30 18:44 ` Sukadev Bhattiprolu
2009-07-31 21:58 ` Grzegorz Nosek
2009-08-07 19:08 ` Sukadev Bhattiprolu
2009-07-05 20:00 ` Môshe van der Sterre
2009-07-05 20:35 ` Grzegorz Nosek
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