Re: [BUG REPORT] kernel panic in tcp_sendpage() on null pointer dereference

[Tuan Bui]

On Tue, 2015-04-07 at 16:33 -0700, Eric Dumazet wrote:
> On Tue, 2015-04-07 at 15:57 -0700, Tuan Bui wrote:
> > Hi all,
> > 
> > I am consistently seeing this kernel panic on a 16 sockets machine
> > running Spark PageRank workload using Docker.  I am running RHEL 7.0
> > stock kernel which is 3.10.0-123.el7.x86_64.
> 
> Have you tried a recent upstream kernel ?
> 

Yes I have tried an upstream v4.0-rc4 kernel.  I was still getting the
same kernel panic.




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