Charles Duffy wrote: > There's a warning on startup that the system can't set a 1024Hz timer, > which persists even after I set /proc/sys/dev/rtc/max-user-freq to 1024, > and I occasionally get warnings at runtime ("Your time source seems to > be instable or some driver is hogging interrupts").
This was happening because my host kernel was compiled with CONFIG_HPET_RTC_IRQ=y. I've disabled this option, recompiled and rebooted, and it resolved the RTC warning (and apparently, the unstable time source messages) -- but my network connections are still stalling.