We have two can interfaces connected to the xavier, can0 is connected to a J1939 bus and can1 to a CANopen Bus.
Infrequently we start seeing errors on the xavier as per the below.
Mar 11 07:14:18 ox kernel: [ 336.672366] mttcan c320000.mttcan can1: Format Error Detected
Mar 11 07:14:18 ox kernel: [ 336.672535] mttcan c320000.mttcan can1: IR 0x8400000 PSR 0x712
After some time the following error appears and it freezes the whole local network including wlan0:
Mar 11 07:18:18 ox kernel: [ 756.872585] mttcan c320000.mttcan can1: mttcan_poll_ir: some msgs lost on in Q0
It lasts up to 20 minutes and finally error messages and network problems disappear.
The problem occurs almost everyday within 20 minutes of starting up the system.
We’ve explored all of the connected hardware avenues that we can but still see these messages.
Any help or suggestions would be appreciated.