Hi
> seems like we have two problems:
>
> The first (origin) problem seems to be already fixed by Mike's patch.
>
> I applied the patch against linux-4.1.8, rebooted several times without
> a problem. But I'll keep testing for sure.
I already experienced one freeze with linux-4.1.8 and Mike's p
Hi,
seems like we have two problems:
The first (origin) problem seems to be already fixed by Mike's patch.
I applied the patch against linux-4.1.8, rebooted several times without
a problem. But I'll keep testing for sure.
The second problem is a new bug within linux-4.1.9: I experience the
>
Hi,
Michael S. Tsirkin wrote:
> To debug this,
> maybe you can print out sg_elems at init time and when this fails,
> to make sure some kind of memory corruption
> does not change sg_elems after initialization?
If that was addressed to me could you please tell me how to do that?
-Thomas
__
Hi,
Mike Snitzer wrote:
> This particular dm-crypt on virtio-blk issue is fixed with this commit:
> http://git.kernel.org/linus/586b286b110e94eb31840ac5afc0c24e0881fe34
>
> Linus pulled this into v4.3-rc3.
I have this patch applied to linux-4.1.9. This could be the reason why I
don't see the iss
Hi,
Jens Axboe wrote:
> Looking at the specific virtio_blk case, it does seem that it is
> checking the segment count before mapping. Does the below fix the
> problem, or does the BUG_ON() still trigger?
Have I understood you correctly, that I should test your patch against
linux-4.1.8?
PS: I
On Thu, Oct 01, 2015 at 12:16:04PM +0200, Jens Axboe wrote:
> On 10/01/2015 11:00 AM, Michael S. Tsirkin wrote:
> >On Thu, Oct 01, 2015 at 03:10:14AM +0200, Thomas D. wrote:
> >>Hi,
> >>
> >>I have a virtual machine which fails to boot linux-4.1.8 while mounting
> >>file systems:
> >>
> >>>* Mounti
On Thu, Oct 1, 2015 at 5:20 AM, Hannes Reinecke wrote:
> On 10/01/2015 11:00 AM, Michael S. Tsirkin wrote:
>> On Thu, Oct 01, 2015 at 03:10:14AM +0200, Thomas D. wrote:
>>> Hi,
>>>
>>> I have a virtual machine which fails to boot linux-4.1.8 while mounting
>>> file systems:
>>>
* Mounting loc
On 10/01/2015 11:00 AM, Michael S. Tsirkin wrote:
On Thu, Oct 01, 2015 at 03:10:14AM +0200, Thomas D. wrote:
Hi,
I have a virtual machine which fails to boot linux-4.1.8 while mounting
file systems:
* Mounting local filesystem ...
[ cut here ]
kernel BUG at drivers/blo
On 10/01/2015 11:00 AM, Michael S. Tsirkin wrote:
> On Thu, Oct 01, 2015 at 03:10:14AM +0200, Thomas D. wrote:
>> Hi,
>>
>> I have a virtual machine which fails to boot linux-4.1.8 while mounting
>> file systems:
>>
>>> * Mounting local filesystem ...
>>> [ cut here ]
>>> ke
On Thu, Oct 01, 2015 at 03:10:14AM +0200, Thomas D. wrote:
> Hi,
>
> I have a virtual machine which fails to boot linux-4.1.8 while mounting
> file systems:
>
> > * Mounting local filesystem ...
> > [ cut here ]
> > kernel BUG at drivers/block/virtio_blk.c:172!
> > invalid
On 12.11.2014 11:18, Jens Axboe wrote:
> On 11/11/2014 09:42 AM, Ming Lei wrote:
> > The attached patch should fix the problem, and hope it is the last one, :-)
>
> Dongsu and Jeff, any of you test this variant? I think this is the last
> one, at least I hope so as well...
Yes, I've just tested i
On Wed, 12 Nov 2014 11:18:32 -0700
Jens Axboe wrote:
> On 11/11/2014 09:42 AM, Ming Lei wrote:
> > The attached patch should fix the problem, and hope it is the last one, :-)
>
> Dongsu and Jeff, any of you test this variant? I think this is the last
> one, at least I hope so as well...
>
Yes,
On 11/11/2014 09:42 AM, Ming Lei wrote:
> The attached patch should fix the problem, and hope it is the last one, :-)
Dongsu and Jeff, any of you test this variant? I think this is the last
one, at least I hope so as well...
--
Jens Axboe
___
Virtuali
On Tue, Nov 11, 2014 at 11:42 PM, Dongsu Park
wrote:
> Hi Ming,
>
> On 11.11.2014 08:56, Ming Lei wrote:
>> On Tue, Nov 11, 2014 at 7:31 AM, Jens Axboe wrote:
>> > Known, I'm afraid, Ming is looking into it.
>
> Actually I had also tried to reproduce this bug, without success.
> But today I happe
Hi Ming,
On 11.11.2014 08:56, Ming Lei wrote:
> On Tue, Nov 11, 2014 at 7:31 AM, Jens Axboe wrote:
> > Known, I'm afraid, Ming is looking into it.
Actually I had also tried to reproduce this bug, without success.
But today I happened to know how to trigger the bug, by coincidence,
during testing
On Tue, Nov 11, 2014 at 7:31 AM, Jens Axboe wrote:
> On 2014-11-10 02:59, Rusty Russell wrote:
>>
>> Jeff Layton writes:
>>
>>> In the latest Fedora rawhide kernel in the repos, I'm seeing the
>>> following oops when mounting xfs. rc2-ish kernels seem to be fine:
>>>
>>> [ 64.669633] --
On 2014-11-10 02:59, Rusty Russell wrote:
Jeff Layton writes:
In the latest Fedora rawhide kernel in the repos, I'm seeing the
following oops when mounting xfs. rc2-ish kernels seem to be fine:
[ 64.669633] [ cut here ]
[ 64.670008] kernel BUG at drivers/block/virt
Jeff Layton writes:
> In the latest Fedora rawhide kernel in the repos, I'm seeing the
> following oops when mounting xfs. rc2-ish kernels seem to be fine:
>
> [ 64.669633] [ cut here ]
> [ 64.670008] kernel BUG at drivers/block/virtio_blk.c:172!
Hmm, that's:
On Mon, Nov 10, 2014 at 9:05 PM, Lukáš Czerner wrote:
> On Mon, 10 Nov 2014, Ming Lei wrote:
>
>> Date: Mon, 10 Nov 2014 20:18:32 +0800
>> From: Ming Lei
>> To: Lukáš Czerner
>> Cc: Jens Axboe ,
>> Linux Virtualization ,
>> Christoph Hellwig
On Mon, 10 Nov 2014, Ming Lei wrote:
> Date: Mon, 10 Nov 2014 20:18:32 +0800
> From: Ming Lei
> To: Lukáš Czerner
> Cc: Jens Axboe ,
> Linux Virtualization ,
> Christoph Hellwig
> Subject: Re: Re: kernel BUG at drivers/block/virtio_blk.c:172
>
> On Mon, Nov
On Mon, Nov 10, 2014 at 7:59 PM, Lukáš Czerner wrote:
>
> Hi,
>
> so I encountered it again on 3.17.0-rc4. This output is from the
> run with your patch.
>
> I am using libvirt (virt-manager) to configure and run the virtual
> machine, but looking at the xml, I do not think it's passing
> 'scsi=of
On Fri, 31 Oct 2014, Ming Lei wrote:
> Date: Fri, 31 Oct 2014 12:40:00 +0800
> From: Ming Lei
> To: Jens Axboe
> Cc: Lukáš Czerner ,
> Linux Virtualization ,
> Christoph Hellwig
> Subject: Re: Re: kernel BUG at drivers/block/virtio_blk.c:172
>
> On Thu, Oct
On Thu, Oct 30, 2014 at 10:38 PM, Jens Axboe wrote:
> Forgot to CC you...
>
>
> Forwarded Message
> Subject: Re: kernel BUG at drivers/block/virtio_blk.c:172
> Date: Thu, 30 Oct 2014 08:38:08 -0600
> From: Jens Axboe
> To: Lukáš Czerner ,
>
On 2014-10-30 08:33, Lukáš Czerner wrote:
Hi,
I've just hit this BUG at drivers/block/virtio_blk.c when updated to
the kernel from the top of the Linus git tree.
commit a7ca10f263d7e673c74d8e0946d6b9993405cc9c
This is my virtual machine running on RHEL7 guest
qemu-kvm-1.5.3-60.el7.x86_64
The
24 matches
Mail list logo
