On 09/27/2018 06:42 PM, Willem de Bruijn wrote:
> On Thu, Sep 27, 2018 at 12:40 PM Eric Dumazet wrote:
>> On 09/27/2018 09:34 AM, Song Liu wrote:
>>> Latest changes in __skb_flow_dissect() assume skb->dev has valid nd_net.
>>> However, this is not true for test_bpf. As a result, test_bpf.ko crashe
On Thu, Sep 27, 2018 at 12:40 PM Eric Dumazet wrote:
>
>
>
> On 09/27/2018 09:34 AM, Song Liu wrote:
> > Latest changes in __skb_flow_dissect() assume skb->dev has valid nd_net.
> > However, this is not true for test_bpf. As a result, test_bpf.ko crashes
> > the system with the following stack tra
On 09/27/2018 09:34 AM, Song Liu wrote:
> Latest changes in __skb_flow_dissect() assume skb->dev has valid nd_net.
> However, this is not true for test_bpf. As a result, test_bpf.ko crashes
> the system with the following stack trace:
>
> This patch fixes tes_bpf by using init_net in the dummy
Latest changes in __skb_flow_dissect() assume skb->dev has valid nd_net.
However, this is not true for test_bpf. As a result, test_bpf.ko crashes
the system with the following stack trace:
[ 1133.716622] BUG: unable to handle kernel paging request at 1030
[ 1133.716623] PGD 801fbf7