Comment 1 for bug 1962180

Update:
The situation remains, the RPI4 has now frozen with a 10GB samba transfer. This never happened in the past since June 2021, even with much bigger amount of data. The RPI is headless so I didn't catch the possible displayed message, SSH/VNC/ping/samba were all unavailable suddenly.

Something maybe interesting: right after the reboot I retried the samba transfer and I get my usual speed 105-110MB/s. As I did several reboot after the kernel update it may comes by time (the slowness).

I do not see anything obvious in the syslog except a gap in the flow of message, printed again when the restart occured