From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47819) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dTP8r-0000em-Eg for qemu-devel@nongnu.org; Fri, 07 Jul 2017 05:01:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dTP8o-0001ss-C6 for qemu-devel@nongnu.org; Fri, 07 Jul 2017 05:01:37 -0400 Received: from indium.canonical.com ([91.189.90.7]:49517) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dTP8o-0001qn-6s for qemu-devel@nongnu.org; Fri, 07 Jul 2017 05:01:34 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.76 #1 (Debian)) id 1dTP8m-0001Hp-6h for ; Fri, 07 Jul 2017 09:01:32 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id EB1352E819D for ; Fri, 7 Jul 2017 09:01:31 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Fri, 07 Jul 2017 08:48:55 -0000 From: Zhang Chen Reply-To: Bug 1702621 <1702621@bugs.launchpad.net> Sender: bounces@canonical.com References: <149932544038.24380.387410318124517933.malonedeb@soybean.canonical.com> Message-Id: <149941733532.26197.9331432696671027927.malone@chaenomeles.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1702621] Re: colo: secondary vm crash during loadvm List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org I agree with David, you can try the RTL8139. -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1702621 Title: colo: secondary vm crash during loadvm Status in QEMU: New Bug description: Following document 'COLO-FT.txt', I test colo feature on my hosts. It see= ms goes well. But after a while the secondary vm crash. The stack is as fo= llows: #0 0x00007f191456dc37 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f1914571028 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f1914566bf6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007f1914566ca2 in __assert_fail () from /lib/x86_64-linux-gnu/lib= c.so.6 #4 0x0000564154ad9147 in pcibus_reset (qbus=3D0x564156760d10) at ../hw/p= ci/pci.c:311 #5 0x0000564154a07cdb in qbus_reset_one (bus=3D0x564156760d10, opaque=3D= 0x0) at hw/core/qdev.c:319 #6 0x0000564154a0d721 in qbus_walk_children (bus=3D0x564156760d10, pre_d= evfn=3D0, pre_busfn=3D0, = post_devfn=3D0x564154a07c26 , post_busfn=3D0x564154a0= 7c6c , opaque=3D0x0) at hw/core/bus.c:68 #7 0x0000564154a08b4d in qdev_walk_children (dev=3D0x56415675f2b0, pre_d= evfn=3D0, pre_busfn=3D0, = post_devfn=3D0x564154a07c26 , post_busfn=3D0x564154a0= 7c6c , opaque=3D0x0) at hw/core/qdev.c:617 #8 0x0000564154a0d6e5 in qbus_walk_children (bus=3D0x564156594d30, pre_d= evfn=3D0, pre_busfn=3D0, = post_devfn=3D0x564154a07c26 , post_busfn=3D0x564154a0= 7c6c , opaque=3D0x0) at hw/core/bus.c:59 #9 0x0000564154a07df5 in qbus_reset_all (bus=3D0x564156594d30) at hw/cor= e/qdev.c:336 #10 0x0000564154a07e3a in qbus_reset_all_fn (opaque=3D0x564156594d30) at = hw/core/qdev.c:342 #11 0x0000564154a0e222 in qemu_devices_reset () at hw/core/reset.c:69 #12 0x00005641548b3b47 in pc_machine_reset () at /vms/git/qemu/hw/i386/pc= .c:2234 #13 0x0000564154972ca7 in qemu_system_reset (report=3Dfalse) at vl.c:1697 #14 0x0000564154b9d007 in colo_process_incoming_thread (opaque=3D0x564155= 3c1280) at migration/colo.c:617 #15 0x00007f1914907184 in start_thread () from /lib/x86_64-linux-gnu/libp= thread.so.0 #16 0x00007f1914634bed in clone () from /lib/x86_64-linux-gnu/libc.so.6 (gdb) frame 4 #4 0x0000564154ad9147 in pcibus_reset (qbus=3D0x564156760d10) at ../hw/p= ci/pci.c:311 warning: Source file is more recent than executable. 311 assert(bus->irq_count[i] =3D=3D 0); (gdb) ^CQuit (gdb) p bus->irq_count[i] $1 =3D -1 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1702621/+subscriptions