Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-11-22 Thread Peter Lieven
On 19.11.2012 18:20, Stefan Hajnoczi wrote: On Thu, Nov 8, 2012 at 4:26 PM, Peter Lieven wrote: Has anyone any other idea what the cause could be or where to start? Hi Peter, I suggested posting the source tree you are building. Since you have applied patches yourself no one else is able to

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-11-19 Thread Stefan Hajnoczi
On Thu, Nov 8, 2012 at 4:26 PM, Peter Lieven wrote: > Has anyone any other idea what the cause could be or where to start? Hi Peter, I suggested posting the source tree you are building. Since you have applied patches yourself no one else is able to follow along with the gdb output or reproduce

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-11-08 Thread Peter Lieven
Has anyone any other idea what the cause could be or where to start? Peter Am 31.10.2012 um 15:08 schrieb ronnie sahlberg: > On Tue, Oct 30, 2012 at 10:48 PM, Stefan Hajnoczi wrote: >> On Tue, Oct 30, 2012 at 10:09 PM, ronnie sahlberg >> wrote: >>> About half a year there was an issue where re

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-11-05 Thread Peter Lieven
Am 31.10.2012 um 15:08 schrieb ronnie sahlberg: > On Tue, Oct 30, 2012 at 10:48 PM, Stefan Hajnoczi wrote: >> On Tue, Oct 30, 2012 at 10:09 PM, ronnie sahlberg >> wrote: >>> About half a year there was an issue where recent kernels had added >>> support to start using new scsi opcodes, but the

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-10-31 Thread ronnie sahlberg
On Tue, Oct 30, 2012 at 10:48 PM, Stefan Hajnoczi wrote: > On Tue, Oct 30, 2012 at 10:09 PM, ronnie sahlberg > wrote: >> About half a year there was an issue where recent kernels had added >> support to start using new scsi opcodes, but the qemu functions that >> determine "which transfer direct

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-10-30 Thread Stefan Hajnoczi
On Tue, Oct 30, 2012 at 8:37 PM, Peter Lieven wrote: > Am 30.10.2012 19:27, schrieb Stefan Hajnoczi: >> Please also post the exact qemu-kvm version you are using. I can see >> it's based on qemu-kvm-1.2.0 but are there any patches applied (e.g. >> distro packages may carry patches so the full pac

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-10-30 Thread Stefan Hajnoczi
On Tue, Oct 30, 2012 at 10:09 PM, ronnie sahlberg wrote: > About half a year there was an issue where recent kernels had added > support to start using new scsi opcodes, but the qemu functions that > determine "which transfer direction is used for this opcode" had not > yet been updated, so that

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-10-30 Thread ronnie sahlberg
But older distros/kernels work fine? Can you take a network trace? About half a year there was an issue where recent kernels had added support to start using new scsi opcodes, but the qemu functions that determine "which transfer direction is used for this opcode" had not yet been updated, so th

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-10-30 Thread Peter Lieven
Am 30.10.2012 19:27, schrieb Stefan Hajnoczi: On Tue, Oct 30, 2012 at 4:56 PM, Peter Lieven wrote: On 30.10.2012 09:32, Stefan Hajnoczi wrote: On Mon, Oct 29, 2012 at 03:09:37PM +0100, Peter Lieven wrote: Hi, Bug subject should be virtio-blk, not virtio-scsi. virtio-scsi is a different virt

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-10-30 Thread Peter Lieven
Am 30.10.2012 19:27, schrieb Stefan Hajnoczi: On Tue, Oct 30, 2012 at 4:56 PM, Peter Lieven wrote: On 30.10.2012 09:32, Stefan Hajnoczi wrote: On Mon, Oct 29, 2012 at 03:09:37PM +0100, Peter Lieven wrote: Hi, Bug subject should be virtio-blk, not virtio-scsi. virtio-scsi is a different virt

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-10-30 Thread Stefan Hajnoczi
On Tue, Oct 30, 2012 at 4:56 PM, Peter Lieven wrote: > On 30.10.2012 09:32, Stefan Hajnoczi wrote: >> >> On Mon, Oct 29, 2012 at 03:09:37PM +0100, Peter Lieven wrote: >>> >>> Hi, >> >> Bug subject should be virtio-blk, not virtio-scsi. virtio-scsi is a >> different virtio device type from virtoi-

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-10-30 Thread Peter Lieven
On 30.10.2012 09:32, Stefan Hajnoczi wrote: On Mon, Oct 29, 2012 at 03:09:37PM +0100, Peter Lieven wrote: Hi, Bug subject should be virtio-blk, not virtio-scsi. virtio-scsi is a different virtio device type from virtoi-blk and is not present in the backtrace you posted. Sounds pedantic but I

Re: [Qemu-devel] Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram pointer

2012-10-30 Thread Stefan Hajnoczi
On Mon, Oct 29, 2012 at 03:09:37PM +0100, Peter Lieven wrote: > Hi, Bug subject should be virtio-blk, not virtio-scsi. virtio-scsi is a different virtio device type from virtoi-blk and is not present in the backtrace you posted. Sounds pedantic but I want to make sure this gets chalked up agains