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Bug#1010073: Bug 1010073: kernel 4.19: nvme read overhead sometimes, system hangs



Because it is the latest kernel which supports aufs.
Problem gone when I change to default  parameters NIC Mellanox Technologies MT28908 Family [ConnectX-6] 
ethtool -C enp161s0f0np0 rx-usecs 8 rx-frames 128 tx-usecs 8 tx-frames 128


вт, 7 черв. 2022 р. о 18:35 Diederik de Haas <didi.debian@cknow.org> пише:
Control: reassign -1 src:linux 4.19.235-1
Control: tag -1 moreinfo

On 23 Apr 2022 21:59:32 +0300 Андрій Василишин <vasilishin.a@gmail.com> wrote:
> Package: linux-image-4.19.0-20-amd64
> Version: 4.19.235-1
>
> ...
>
> Hardware name: Supermicro AS-1124US-TNRP/H12DSU-iN, BIOS 2.3a 03/03/2022

https://www.supermicro.com/en/Aplus/system/1U/1124/AS-1124US-TNRP.cfm
specifications (and BIOS date) indicate this is quite a new board.
Yet you're running it with a 4.19 kernel from *OldStable* !

Why?

Can you reproduce this issue with at least the 5.10 kernel from OldStable
backports, but preferably with a recent kernel from Testing/Unstable.


--
WBR, Andrey Vasilishin

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