NetBSD Problem Report #54819

From martin@duskware.de  Wed Jan  1 11:13:19 2020
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From: martin@NetBSD.org
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To: gnats-bugs@NetBSD.org
Subject: h_ps2_strings makes the kernl hog one cpu
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>Number:         54819
>Category:       kern
>Synopsis:       h_ps2_strings makes the kernl hog one cpu
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jan 01 11:15:00 +0000 2020
>Originator:     Martin Husemann
>Release:        NetBSD 9.99.31
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD space-truckin.duskware.de 9.99.31 NetBSD 9.99.31 (GENERIC) #30: Tue Dec 31 14:55:51 CET 2019 martin@seven-days-to-the-wolves.aprisoft.de:/work/src/sys/arch/evbarm/compile/GENERIC evbarm
Architecture: earmv7hfeb
Machine: evbarm
>Description:

After an ATF test run this machine ended up with one cpu being
busy 100% and a h_ps2_strings process hanging. Unfortunately
attaching gdb is a kernel kill in -current, so no more
information on that process.

>How-To-Repeat:

cd /usr/tests && atf-run

>Fix:
n/a

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