Hello, Running -current now.
Using snapshot dated 6 September 2020. Message "axen0: checksum err (pkt#1)" continues to appear in /var/log/messages. No kernel panic yet. However, new error- > axen0: usb errors on rx: IOERROR > axen0: usb error on tx: IOERROR > axen0: watchdog timeout > axen0: usb error on tx: IOERROR Those messages don't appear immediately. First I can't ping, can't resolve DNS, etc and then those messages are displayed. Bringing the device up and down doesn't fix it. i.e. 'ifconfig axen0 down && ifconfig axen0 up' Due to time constraints, I couldn't investiage further and had to reboot. I have not mentioned this to date but I did experience the "exact" same bug when running 6.7-release and when I was running the device on USB2 (not USB3 as I am presently doing so). I say "exact" in quotes because I don't have registers, trace, dumps etc to compare and confirm that they were *exactly* the same bug. When I have a chance, I'll pull the latest cvs -current source and rebuild kernel to see if the bug persists. However, I did notice that the last commit to if_axen.c in -current was in July 2020. I'll revert once I've done that. Kind regards, -- OpenBSD Bug Reporter
