Created attachment 214278 [details]
Recently I had my system crash when running sysctl -a |grep igb
I'm not sure if the grep is related but want to be as detailed as possible.
I am not able to reproduce it, it only happens with a certain amount of uptime.
I attached a stacktrace with core dump available. I'm running FreeBSD 13 r359690
Can you reproduce this on the latest HEAD revision? It looks like a duplicate of PR 246114, which was fixed by r361113.
*** Bug 243993 has been marked as a duplicate of this bug. ***