03-13-2019, 04:21 AM
We're using a Power PMAC 465 CPU with the Etherlab EtherCAT stack. The system wasn't running much last night (aside from EtherCAT with one device), and when I looked at the system this morning, it was frozen and the IDE (4, latest) had lost connection to the PMAC.
The serial console showed the following:
ecm0: BUG! Tx Ring full when queue awake!
ecm0: BUG! Tx Ring full when queue awake!
ecm0: BUG! Tx Ring full when queue awake!
ecm0: BUG! Tx Ring full when queue awake!
ecm0: BUG! Tx Ring full wh
And yes, the last line was literally cut off like that (guess that's when it crashed).
Firmware 2.4.0.180.
Any suggestions?
The serial console showed the following:
ecm0: BUG! Tx Ring full when queue awake!
ecm0: BUG! Tx Ring full when queue awake!
ecm0: BUG! Tx Ring full when queue awake!
ecm0: BUG! Tx Ring full when queue awake!
ecm0: BUG! Tx Ring full wh
And yes, the last line was literally cut off like that (guess that's when it crashed).
Firmware 2.4.0.180.
Any suggestions?