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Date:   Tue, 26 May 2020 19:22:59 +0800
From:   Cong Zhang <>
Subject: espintcp will crash kernel randomly

Hi Devs,

espintcp crash kernel random.

The last level of callstack are something like:

invalid opcode: 0000 SMP NOPTI

if I use ethertool to disable gso tso gro, it will never crash again, why?

ethtool -K ens11 gso off gro off tso off


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