Re: linux-next: BUG: unable to handle kernel NULL pointer dereference in __sk_mem_raise_allocated()

On Tue, 2016-11-15 at 06:02 -0800, Eric Dumazet wrote:

On Tue, 2016-11-15 at 10:26 +0100, Paolo Abeni wrote:

quoted

Hi,

On Mon, 2016-11-14 at 15:24 -0800, Andrei Vagin wrote:

quoted

Our test system detected a kernel oops. Looks like a problem in the
"udp: refactor memory accounting" series.

My fault: I missed udplite in my tests.

Thank you for reporting.

I'm fine with Eric's patch, setting both .memory_allocated
and .sysctl_mem.
We could also remove .backlog_rcv, but it's not strictly needed.

That is a good point, can you cook the official combined patch ?

Sure, I'll send ASAP, after a little testing.