On 04.04.2019 16:28, VDR User wrote:
> Hi,
>
> Unfortunately I have to report that the crashing has resurfaced. I'm
> currently using kernel 5.0 with Heiner's fix applied. In the last few
> days I've had the crash occur 4 times now. I'm not sure how to further
> investigate this but I'm guessing a patch that adds more debugging
> output will be needed to track down where exactly things go bad and
> hopefully what exactly is triggering it? In 2 cases there was
> bi-directional traffic, in the other 2 cases there was only incoming
> traffic. In all cases the nic became unresponsive, all connections to
> the box died/timed out. After roughly 10 minutes the nic came back to
> life on its own without my intervention. The odd thing I noticed was
> the dmesg log showing the problem only shows up once in dmesg instead
> of 4 times to coincide with the 4 crashes/freezes. I don't think the
> box reboot itself, and if it did then dmesg should be clean.
>
> Please let me know what you think and how we should proceed. Thanks!
> Derek
>
Instead of having to wait for the issue: Can you trigger it with iperf3
in either direction?
