On 1.10.2022. 23:28, Mark Kettenis wrote: > At least on some of these machines, you're simply running out of > kernel malloc space. The machines "hang" because the M_WAITOK flag is > used for the allocations, and malloc(9) waits in the hope someone else > gives up the memory. Maybe we need to allow for more malloc space. > But to be sure this isn't the drivers being completely stupid, vmstat > -m output would be helpful.
Do you mean vmstat -m when machines are fine or show all pools or some other command when in ddb console ?
