Fine. Now the system is on-track.
I can add another piece of info I collected.
When removing (modprobe -r) usb-storage from memory, as long as "uas", I can
trigger an oops, but only if the "IO not going on" thing manifests.
So the two things seems related at this point.
Enrico
On Sat, 31 Jan 2015, Oliver Neukum wrote:
Date: Sat, 31 Jan 2015 13:20:48
From: Oliver Neukum <oneukum@xxxxxxx>
To: Enrico Mioso <mrkiko.rs@xxxxxxxxx>
Cc: linux-usb@xxxxxxxxxxxxxxx
Subject: Re: intensive IO on usb-storage device causing system lock
On Sat, 2015-01-31 at 12:10 +0100, Enrico Mioso wrote:
Hi Oliver!
Thank you for the reply and the attention overall.
What do you mean for "do it manually"?
Pressing Alt-Sysrq-T
Yeah - I will try do do it via the sysrq key - I can't use the keyboard to
trigger that actually (it's an Apple keyboard; yes I know there's a trick
with it also).
I'll wait until the next time it happens.
Thank you. We can do little without a trace.
Regards
Oliver
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