[Bug 110334] System freeze while creating a lot of network traffic when using Intel Inference Engine with OpenCL

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110334

--- Comment #8 from Thomas Senfter <t.senfter at accessio.at> ---
No "zombie" yet.

On one NUC we observed another issue. The SSD was working at full load
(according to the LED), no command could be executed and connecting with ssh
also failed. However, ping did work and the command line was responsive (we
could enter a command and cancel it with CTRL-C, but the command was not
executed). We first thought this is because of a full disk, but this does not
seem to be the case, as the disk was nearly empty after reboot and we also do
not observe an increasing disk usage since yesterday.

We did a bit of investigation of the logs (which is difficult as we have no
clue when the described behaviour started) and the only "unusual" thing we
found in the logs was some Wakeref stuff (can be found in Wakeref_stuff.txt and
in "syslog.6.gz", the whole syslog around this time). However we don't know if
this is something interesting.

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