Kernel panic with Intel Wireless 4965AGN chip

Hi,

I hope this issue is directed at the correct project. In case I should contact FreeBSD please tell me so.

The issue was spotted when using OPNSense 21.1.4, which is using FreeBSD 12.1-RELEASE-p15-HBSD.

After attaching Intel Wireless WiFi Link 4965AGN I have experienced a kernel panic with stack trace pointing to ieee80211_chan_init() originating from iwn_attach(). Probably the kernel is pointing to a more precise piece of code but I'm using an USB keyboard and the driver is probably not loaded at this point as I can't type anything.

I've made a low-tech picture with my phone. Cheers, Radek