From: Gerd Hoffmann <kraxel@redhat.com>
To: Hans de Goede <hdegoede@redhat.com>
Cc: kvm@vger.kernel.org
Subject: Re: qemu hangs until a signal is delivered when running Fedora 14 i386 with -smp 2
Date: Fri, 15 Oct 2010 17:58:47 +0200 [thread overview]
Message-ID: <4CB87A37.3010006@redhat.com> (raw)
In-Reply-To: <4CB874B6.1040808@redhat.com>
Hi,
> will get BUG: soft lockup in dmesg (once you unstuck it)
> Removing -smp 2 from the cmdline makes this go away.
The guests soft lookup stacktrace hints it is the remote tlb flush in
the execve path causing this. The fpaste is expired meanwhile though.
Hans, can you send one of those stack traces to the list please?
thanks,
Gerd
next prev parent reply other threads:[~2010-10-15 15:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-15 15:35 qemu hangs until a signal is delivered when running Fedora 14 i386 with -smp 2 Hans de Goede
2010-10-15 15:58 ` Gerd Hoffmann [this message]
2010-10-15 17:30 ` Hans de Goede
2010-10-15 15:59 ` Scott Wood
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