Date: Wed, 17 Apr 2013 11:47:52 -0700 From: Oleksandr Tymoshenko <gonzo@bluezbox.com> To: Joe Holden <lists@rewt.org.uk> Cc: mips@freebsd.org Subject: Re: panic on EdgeRouter Lite Message-ID: <516EEE58.3080009@bluezbox.com> In-Reply-To: <516B5B89.7080202@rewt.org.uk> References: <516B5B89.7080202@rewt.org.uk>
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On 4/14/2013 6:44 PM, Joe Holden wrote: > Hi guys, > > I've been playing with HEAD on the erl and under load (eg when > compiling something, I get the follow panics: > > panic: kernel stack overflow - trapframe at 0xffffffff80835eb0 > cpuid = 0 > > They all seem to be the same, what info do I need to gather to allow > someone to debug this? For starters - backtrace. From my experience - kernel stack on MIPS is somewhat fragile :( e.g. loading kernel module with moderate length of dependency chain (dtraceall in my case) easily exhausts stack. I didn't have time to look into it further.
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