From nobody Fri Jun 11 08:40:22 2021
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From: "Herbert J. Skuhra" <herbert@gojira.at>
To: marklmi@yahoo.com
Cc: freebsd-arm@freebsd.org
Subject: Re: Easily reproducible stable/13 kernel crash
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On Fri, Jun 11, 2021 at 01:25:31AM -0700, Mark Millard via freebsd-arm wrote:
> 
> I tried the stable/13-n245765-bec0d2c9c841 based bectl environment
> that I happen to have in place on a RPi4B:
> 
> # sysctl net.inet.tcp.lro
> net.inet.tcp.lro.sackwakeups: 0
> net.inet.tcp.lro.lockcnt: 0
> net.inet.tcp.lro.single: 0
> net.inet.tcp.lro.compressed: 0
> net.inet.tcp.lro.wokeup: 0
> net.inet.tcp.lro.fullqueue: 0
> net.inet.tcp.lro.entries: 8
> net.inet.tcp.lro.hold_lock: 0

# sysctl net.inet.tcp.lro.sackwakeups
sysctl: unknown oid 'net.inet.tcp.lro.sackwakeups'
# sysctl net.inet.tcp.lro.single
sysctl: unknown oid 'net.inet.tcp.lro.single
# sysctl net.inet.tcp.lro.hold_lock
sysctl: unknown oid 'net.inet.tcp.lro.hold_lock'

Still trying to get a crash dump and a backtrace.

-- 
Herbert