Re: virtio-net: kernel panic in virtio_net.c

2021-10-09 Thread Xuan Zhuo
On Sat, 9 Oct 2021 07:19:39 +0200, Greg KH wrote: > On Sat, Oct 09, 2021 at 12:27:08AM +0800, Xuan Zhuo wrote: > > On Fri, 8 Oct 2021 10:06:57 +0200, Greg KH > > wrote: > > > On Fri, Oct 08, 2021 at 12:17:26AM +0800, Xuan Zhuo wrote: > > > > On Thu, 7 Oct 2021 17:25:02 +0200, Greg KH > > > >

Re: virtio-net: kernel panic in virtio_net.c

2021-10-08 Thread Greg KH
On Sat, Oct 09, 2021 at 12:27:08AM +0800, Xuan Zhuo wrote: > On Fri, 8 Oct 2021 10:06:57 +0200, Greg KH wrote: > > On Fri, Oct 08, 2021 at 12:17:26AM +0800, Xuan Zhuo wrote: > > > On Thu, 7 Oct 2021 17:25:02 +0200, Greg KH > > > wrote: > > > > On Thu, Oct 07, 2021 at 11:06:12PM +0800, Xuan Zhuo

Re: virtio-net: kernel panic in virtio_net.c

2021-10-08 Thread Xuan Zhuo
On Fri, 8 Oct 2021 10:06:57 +0200, Greg KH wrote: > On Fri, Oct 08, 2021 at 12:17:26AM +0800, Xuan Zhuo wrote: > > On Thu, 7 Oct 2021 17:25:02 +0200, Greg KH > > wrote: > > > On Thu, Oct 07, 2021 at 11:06:12PM +0800, Xuan Zhuo wrote: > > > > On Thu, 07 Oct 2021 14:04:22 +0200, Corentin Noël >

Re: virtio-net: kernel panic in virtio_net.c

2021-10-08 Thread Michael S. Tsirkin
On Fri, Oct 08, 2021 at 10:06:57AM +0200, Greg KH wrote: > On Fri, Oct 08, 2021 at 12:17:26AM +0800, Xuan Zhuo wrote: > > On Thu, 7 Oct 2021 17:25:02 +0200, Greg KH > > wrote: > > > On Thu, Oct 07, 2021 at 11:06:12PM +0800, Xuan Zhuo wrote: > > > > On Thu, 07 Oct 2021 14:04:22 +0200, Corentin

Re: virtio-net: kernel panic in virtio_net.c

2021-10-08 Thread Greg KH
On Fri, Oct 08, 2021 at 12:17:26AM +0800, Xuan Zhuo wrote: > On Thu, 7 Oct 2021 17:25:02 +0200, Greg KH wrote: > > On Thu, Oct 07, 2021 at 11:06:12PM +0800, Xuan Zhuo wrote: > > > On Thu, 07 Oct 2021 14:04:22 +0200, Corentin Noël > > > wrote: > > > > I've been experiencing crashes with 5.14-rc1

Re: virtio-net: kernel panic in virtio_net.c

2021-10-07 Thread Xuan Zhuo
On Thu, 7 Oct 2021 17:25:02 +0200, Greg KH wrote: > On Thu, Oct 07, 2021 at 11:06:12PM +0800, Xuan Zhuo wrote: > > On Thu, 07 Oct 2021 14:04:22 +0200, Corentin Noël > > wrote: > > > I've been experiencing crashes with 5.14-rc1 and above that do not > > > occur with 5.13, > > > > I should have

Re: virtio-net: kernel panic in virtio_net.c

2021-10-07 Thread Greg KH
On Thu, Oct 07, 2021 at 11:06:12PM +0800, Xuan Zhuo wrote: > On Thu, 07 Oct 2021 14:04:22 +0200, Corentin Noël > wrote: > > I've been experiencing crashes with 5.14-rc1 and above that do not > > occur with 5.13, > > I should have fixed this problem before. I don't know why, I just looked at >

Re: virtio-net: kernel panic in virtio_net.c

2021-10-07 Thread Xuan Zhuo
On Thu, 07 Oct 2021 14:04:22 +0200, Corentin Noël wrote: > I've been experiencing crashes with 5.14-rc1 and above that do not > occur with 5.13, I should have fixed this problem before. I don't know why, I just looked at the latest net code, and this commit seems to be lost.

Re: virtio-net: kernel panic in virtio_net.c

2021-10-07 Thread Greg KH
On Thu, Oct 07, 2021 at 04:02:10PM +0200, Corentin Noël wrote: > Le jeudi 07 octobre 2021 à 06:51 -0700, Eric Dumazet a écrit : > > On Thu, Oct 7, 2021 at 6:11 AM Michael S. Tsirkin > > wrote: > > > On Thu, Oct 07, 2021 at 02:04:22PM +0200, Corentin Noël wrote: > > > > I've been experiencing

Re: virtio-net: kernel panic in virtio_net.c

2021-10-07 Thread Michael S. Tsirkin
On Thu, Oct 07, 2021 at 02:04:22PM +0200, Corentin Noël wrote: > I've been experiencing crashes with 5.14-rc1 and above that do not > occur with 5.13, > > here is the crash trace: > > [ 61.346677] skbuff: skb_over_panic: text:881ae2c7 len:3762 > put:3762 head:8a5ec8c22000

Re: virtio-net: kernel panic in virtio_net.c

2021-06-09 Thread Xuan Zhuo
On Wed, 9 Jun 2021 10:03:53 +0200, Greg KH wrote: > On Wed, Jun 09, 2021 at 03:51:20PM +0800, Xuan Zhuo wrote: > > On Wed, 9 Jun 2021 08:24:20 +0200, Greg KH > > wrote: > > > On Wed, Jun 09, 2021 at 02:08:17PM +0800, Xuan Zhuo wrote: > > > > On Wed, 9 Jun 2021 06:50:10 +0200, Greg KH > > > >

Re: virtio-net: kernel panic in virtio_net.c

2021-06-09 Thread Greg KH
On Wed, Jun 09, 2021 at 03:51:20PM +0800, Xuan Zhuo wrote: > On Wed, 9 Jun 2021 08:24:20 +0200, Greg KH wrote: > > On Wed, Jun 09, 2021 at 02:08:17PM +0800, Xuan Zhuo wrote: > > > On Wed, 9 Jun 2021 06:50:10 +0200, Greg KH > > > wrote: > > > > On Wed, Jun 09, 2021 at 09:48:33AM +0800, Xuan Zhuo

Re: virtio-net: kernel panic in virtio_net.c

2021-06-09 Thread Xuan Zhuo
On Wed, 9 Jun 2021 08:24:20 +0200, Greg KH wrote: > On Wed, Jun 09, 2021 at 02:08:17PM +0800, Xuan Zhuo wrote: > > On Wed, 9 Jun 2021 06:50:10 +0200, Greg KH > > wrote: > > > On Wed, Jun 09, 2021 at 09:48:33AM +0800, Xuan Zhuo wrote: > > > > > > With this patch and the latest net branch I no

Re: virtio-net: kernel panic in virtio_net.c

2021-06-09 Thread Greg KH
On Wed, Jun 09, 2021 at 02:08:17PM +0800, Xuan Zhuo wrote: > On Wed, 9 Jun 2021 06:50:10 +0200, Greg KH wrote: > > On Wed, Jun 09, 2021 at 09:48:33AM +0800, Xuan Zhuo wrote: > > > > > With this patch and the latest net branch I no longer get crashes. > > > > > > > > Did this ever get properly

Re: virtio-net: kernel panic in virtio_net.c

2021-06-09 Thread Xuan Zhuo
On Wed, 9 Jun 2021 06:50:10 +0200, Greg KH wrote: > On Wed, Jun 09, 2021 at 09:48:33AM +0800, Xuan Zhuo wrote: > > > > With this patch and the latest net branch I no longer get crashes. > > > > > > Did this ever get properly submitted to the networking tree to get into > > > 5.13-final? > > > >

Re: virtio-net: kernel panic in virtio_net.c

2021-06-08 Thread Greg KH
On Wed, Jun 09, 2021 at 09:48:33AM +0800, Xuan Zhuo wrote: > > > With this patch and the latest net branch I no longer get crashes. > > > > Did this ever get properly submitted to the networking tree to get into > > 5.13-final? > > The patch has been submitted. > > [PATCH net] virtio-net:

Re: virtio-net: kernel panic in virtio_net.c

2021-06-08 Thread Xuan Zhuo
On Tue, 8 Jun 2021 14:17:58 +0200, Greg KH wrote: > On Thu, Jun 03, 2021 at 10:57:52AM +0200, Corentin Noël wrote: > > Le jeudi 03 juin 2021 à 10:44 +0800, Xuan Zhuo a écrit : > > > On Wed, 02 Jun 2021 19:54:41 +0200, Corentin Noël < > > > corentin.n...@collabora.com> wrote: > > > > Sure, here is

Re: virtio-net: kernel panic in virtio_net.c

2021-06-08 Thread Greg KH
On Thu, Jun 03, 2021 at 10:57:52AM +0200, Corentin Noël wrote: > Le jeudi 03 juin 2021 à 10:44 +0800, Xuan Zhuo a écrit : > > On Wed, 02 Jun 2021 19:54:41 +0200, Corentin Noël < > > corentin.n...@collabora.com> wrote: > > > Sure, here is the decoded trace: > > > > > > [ 44.523231] skbuff:

Re: virtio-net: kernel panic in virtio_net.c

2021-06-02 Thread Xuan Zhuo
On Wed, 02 Jun 2021 19:54:41 +0200, Corentin Noël wrote: > Sure, here is the decoded trace: > > [ 44.523231] skbuff: skb_over_panic: text:ad1a8434 len:3762 > put:3762 head:9799e6b6b000 data:9799e6b6b010 tail:0xec2 > end:0xec0 dev: > [ 44.525254] kernel BUG at

Re: virtio-net: kernel panic in virtio_net.c

2021-06-01 Thread Xuan Zhuo
On Tue, 1 Jun 2021 19:47:44 +0200, Eric Dumazet wrote: > On Tue, Jun 1, 2021 at 7:09 PM Corentin Noël > wrote: > > > > Le mardi 01 juin 2021 à 19:07 +0200, Greg KH a écrit : > > > On Tue, Jun 01, 2021 at 06:06:50PM +0200, Corentin Noël wrote: > > > > I've been experiencing crashes with 5.13 that

Re: virtio-net: kernel panic in virtio_net.c

2021-06-01 Thread Greg KH
On Tue, Jun 01, 2021 at 06:06:50PM +0200, Corentin Noël wrote: > I've been experiencing crashes with 5.13 that do not occur with 5.12, > here is the crash trace: > > [ 47.713713] skbuff: skb_over_panic: text:b73a8354 len:3762 > put:3762 head:9e1e1e48e000 data:9e1e1e48e010