Re: kernel BUG at net/core/skbuff.c:LINE! (2)

Xin Long
2017-12-10T04:39:04Z

On Sun, Dec 10, 2017 at 3:36 AM, Cong Wang <xiyou.wangcong@gmail.com> wrote:
> On Fri, Dec 8, 2017 at 12:45 AM, Xin Long <lucien.xin@gmail.com> wrote:
>> This isn't a sctp problem, but mld's, seems when lo's mtu became 0,
>> it allocs a skb without enough space in add_grec():
>
> Shouldn't we just set its min_mtu to ETH_MIN_MTU?
No idea why there's no min_mtu limitation for lo dev.