Sorry for cluttering the misc list. I had increased the kern.maxclusters value with sysctl. This was the source of the second problem.
In the first problem, an application that I attached to the tun interface was hitting the tun_dev_write function. Since this function is below KERNEL_LOCK I guess it explodes the system under high network traffic... ________________________________ From: Stuart Henderson <[email protected]> Sent: Thursday, September 16, 2021 11:11 AM To: Edward Crawler <[email protected]> Cc: [email protected] <[email protected]> Subject: Re: Fw: Kernel ddb trace output On 2021/09/16 06:00, Edward Crawler wrote: > Hi People, > > Kernel enters panic again. The ddb output is below; Other bits requested in my previous email to misc@ that weren't included: ****** > - Please include "ps" and "ps /o" ****** > an outline of what you've got running on the system would be helpful too. > > When you've collected this, please send it along with the information from > your > first mail (so it's all self-contained and useful to someone without reference > to the earlier misc@ post) to [email protected]. ******
