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Date: Wed, 01 Aug 2012 11:44:45 +0300 From: Avi Kivity <avi@...hat.com> To: Stefan Priebe <s.priebe@...fihost.ag> CC: mtosatti@...hat.com, kvm@...r.kernel.org, LKML <linux-kernel@...r.kernel.org> Subject: Re: KVM segfaults with 3.5 while installing ubuntu 12.04 On 07/31/2012 08:37 PM, Stefan Priebe wrote: > Now i got it working - sorry used old gdb. > > This is the backtrace: > > Core was generated by `/usr/bin/qemu-system-x86_64 -id 103 -chardev > socket,id=qmp,path=/var/run/qemu-s'. > Program terminated with signal 11, Segmentation fault. > #0 0x00007f6ca10faed8 in ?? () from /lib/libc.so.6 > (gdb) where > #0 0x00007f6ca10faed8 in ?? () from /lib/libc.so.6 > #1 0x00007f6ca54e0098 in virtio_notify_vector (vdev=0x7f6ca10fae98, > vector=32620) > at /root/src/pve-qemu-kvm/qemu-kvm/hw/virtio.c:493 > #2 0x00007f6ca54e0e25 in virtio_notify (vdev=0x7f6ca10fae98, > vq=0x7f6ca10faf18) at /root/src/pve-qemu-kvm/qemu-kvm/hw/virtio.c:739 > #3 0x00007f6ca54d5bb0 in virtio_blk_req_complete (req=0x7f6ca6fe4440, > status=0) I notice the ip is different from the first trace. Please run this a few more times and see if it always fails in the same place, or in random places (and post the traces please). -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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