similar to: kernel BUG at drivers/block/virtio_blk.c:172!

Jeff Layton <jlayton at poochiereds.net> 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: BUG_ON(req->nr_phys_segments + 2 >

On 2014-11-10 02:59, Rusty Russell wrote: > Jeff Layton <jlayton at poochiereds.net> 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!

On 2014-11-10 02:59, Rusty Russell wrote: > Jeff Layton <jlayton at poochiereds.net> 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!

Hi Ming, On 11.11.2014 08:56, Ming Lei wrote: > On Tue, Nov 11, 2014 at 7:31 AM, Jens Axboe <axboe at kernel.dk> 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 other things. Try to run xfstests/generic/034. You'll

Hi Ming, On 11.11.2014 08:56, Ming Lei wrote: > On Tue, Nov 11, 2014 at 7:31 AM, Jens Axboe <axboe at kernel.dk> 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 other things. Try to run xfstests/generic/034. You'll

On 2014-10-30 08:33, Luk?? 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 last upstream kernel (3.17.0-rc4) worked

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 last upstream kernel (3.17.0-rc4) worked well. I'll try to bisect, but meanwhile this is a backtrace I got very early in the boot. The

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 last upstream kernel (3.17.0-rc4) worked well. I'll try to bisect, but meanwhile this is a backtrace I got very early in the boot. The

On Tue, Nov 11, 2014 at 11:42 PM, Dongsu Park <dongsu.park at profitbricks.com> wrote: > Hi Ming, > > On 11.11.2014 08:56, Ming Lei wrote: >> On Tue, Nov 11, 2014 at 7:31 AM, Jens Axboe <axboe at kernel.dk> wrote: >> > Known, I'm afraid, Ming is looking into it. > > Actually I had also tried to reproduce this bug, without success. > But today I

On Tue, Nov 11, 2014 at 7:31 AM, Jens Axboe <axboe at kernel.dk> wrote: > On 2014-11-10 02:59, Rusty Russell wrote: >> >> Jeff Layton <jlayton at poochiereds.net> 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: >>> >>> [