Kernel-Panic with DAHDI

Is there any possibility happen a Kernel-panic or Kernel-hung? The situation is as below.

・Kernel Version:
・Hardware:OpenVox D430P

When a kernel-hung happened, attached is shown on the console screen (back trace).

Thanks in advance!!!

Hi yuishikawa, I think your best bet will be to contact OpenVox for support as this isn’t necessarily an issue in DAHDI. It’s possible to see soft lockups like you did if the card isn’t completing the framer commands when configured to use hardware hdlc.

Again, I would contact OpenVOX support since they manufactured your card.