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.deb...@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 <vasilishi...@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