As suggested on the linux.usb mailing list, I've added some additional debug print statements to the first bad kernel. They are not triggered by "lsusb -v" though. I'm attaching kernel debug output from the boot sequence of two kernels:
- the bad one, with additional print statements
- the last good one, without additional print statements
The difference in the startup behavior is remarkable.
As suggested on the linux.usb mailing list, I've added some additional debug print statements to the first bad kernel. They are not triggered by "lsusb -v" though. I'm attaching kernel debug output from the boot sequence of two kernels:
- the bad one, with additional print statements
- the last good one, without additional print statements
The difference in the startup behavior is remarkable.