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 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 f...@redhat.com +Date: Wed, 21 May 2014 10:42:13 +0800 +Subject: [PATCH] aio: Fix use-after-free in cancellation path applied i

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 stefa...@gmail.com: 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 f...@redhat.com +Date: Wed, 21 May 2014 10:42:13 +0800

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 f...@redhat.com +Date: Wed, 21 May 2014 10:42:13 +0800 +Subject: [PATCH] aio: Fix

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

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

[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 f...@redhat.com +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