Re: [Qemu-devel] qemu 2.0 segfaults in event notifier

2014-06-03 Thread Stefan Hajnoczi
On Mon, Jun 02, 2014 at 09:32:55PM +0200, Stefan Priebe wrote: > Am 02.06.2014 15:40, schrieb Stefan Hajnoczi: > >On Fri, May 30, 2014 at 04:10:39PM +0200, Stefan Priebe wrote: > new trace: > (gdb) bt > #0 0x7f69e421c43f in event_notifier_set (e=0x124) at > util/event_notifier-posix.c:97 > #1

Re: [Qemu-devel] qemu 2.0 segfaults in event notifier

2014-06-02 Thread Stefan Priebe
Am 02.06.2014 22:45, schrieb Paolo Bonzini: Il 02/06/2014 21:32, Stefan Priebe ha scritto: #0 0x7f69e421c43f in event_notifier_set (e=0x124) at util/event_notifier-posix.c:97 #1 0x7f69e3e37afc in aio_notify (ctx=0x0) at async.c:246 #2 0x7f69e3e37697 in qemu_bh_schedule (bh=0x7f5d

Re: [Qemu-devel] qemu 2.0 segfaults in event notifier

2014-06-02 Thread Paolo Bonzini
Il 02/06/2014 21:32, Stefan Priebe ha scritto: #0 0x7f69e421c43f in event_notifier_set (e=0x124) at util/event_notifier-posix.c:97 #1 0x7f69e3e37afc in aio_notify (ctx=0x0) at async.c:246 #2 0x7f69e3e37697 in qemu_bh_schedule (bh=0x7f5dac217f60) at async.c:128 #3 0x7f69e3e8bc

Re: [Qemu-devel] qemu 2.0 segfaults in event notifier

2014-06-02 Thread Stefan Priebe
Am 02.06.2014 15:40, schrieb Stefan Hajnoczi: On Fri, May 30, 2014 at 04:10:39PM +0200, Stefan Priebe wrote: even with +From 271c0f68b4eae72691721243a1c37f46a3232d61 Mon Sep 17 00:00:00 2001 +From: Fam Zheng +Date: Wed, 21 May 2014 10:42:13 +0800 +Subject: [PATCH] aio: Fix use-after-free in can

Re: [Qemu-devel] qemu 2.0 segfaults in event notifier

2014-06-02 Thread Stefan Priebe - Profihost AG
> Am 02.06.2014 um 15:40 schrieb Stefan Hajnoczi : > >> On Fri, May 30, 2014 at 04:10:39PM +0200, Stefan Priebe wrote: >> even with >> +From 271c0f68b4eae72691721243a1c37f46a3232d61 Mon Sep 17 00:00:00 2001 >> +From: Fam Zheng >> +Date: Wed, 21 May 2014 10:42:13 +0800 >> +Subject: [PATCH] aio: F

Re: [Qemu-devel] qemu 2.0 segfaults in event notifier

2014-06-02 Thread Stefan Hajnoczi
On Fri, May 30, 2014 at 04:10:39PM +0200, Stefan Priebe wrote: > even with > +From 271c0f68b4eae72691721243a1c37f46a3232d61 Mon Sep 17 00:00:00 2001 > +From: Fam Zheng > +Date: Wed, 21 May 2014 10:42:13 +0800 > +Subject: [PATCH] aio: Fix use-after-free in cancellation path > > applied i saw today

[Qemu-devel] qemu 2.0 segfaults in event notifier

2014-05-30 Thread Stefan Priebe
Hi, even with +From 271c0f68b4eae72691721243a1c37f46a3232d61 Mon Sep 17 00:00:00 2001 +From: Fam Zheng +Date: Wed, 21 May 2014 10:42:13 +0800 +Subject: [PATCH] aio: Fix use-after-free in cancellation path applied i saw today segfault with the following backtrace: Program terminated with signal