On 8/26/2024 5:19 AM, Faicker Mo wrote: > Hello, we met a problem with iavf driver, the ubuntu22.04 kernel 5.15.0-119 > and 6.11rc4 both have the same problem. > > > > When the X710 VF is detached and attached to the VM with net_failover, the > kworker thread in VM hang. The backtrace is ...
> It looks like a dead lock of adapter->crit_lock. > A similar problem, > https://patchwork.ozlabs.org/project/intel-wired-lan/patch/[email protected]/#2947762 > > <https://patchwork.ozlabs.org/project/intel-wired-lan/patch/[email protected]/#2947762> > Hello, we are attempting local reproduction and will work to analyze and fix the issue. If you are able to, could you please provide us with the reproduction commands or script to facilitate easier investigation and rootcausing? Best regards, Jan
