https://bugzilla.kernel.org/show_bug.cgi?id=212725 --- Comment #1 from Stefan Agner (stefan@xxxxxxxx) --- I went back and installed some older LTS kernel I had at hand. It seems that 5.10.26 was still working and 5.10.29 is broken. I don't have kernels at hand inbetween, but hopefully this narrows it down already sufficently. This is on a AMD Ryzen 9 3900X platform using a AMD X570 motherboard. The USB 2.0 devices are connected through USB 3.0 hub, but also connecting them directly to the root port seems to exhibit the issue. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.