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



On Thu, 9 Jun 2022 15:34:17 Андрій Василишин <vasilishin.a@gmail.com>
wrote:
> 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
[...]

So this seems to be a problem with the out-of-tree network driver you
are using.  You should ask Mellanox for support, as there's nothing we
can do about that.

Ben.

-- 
Ben Hutchings
Reality is just a crutch for people who can't handle science fiction.

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