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Message-ID: <1502205287.50720.24.camel@freebsd.org>
Subject: Re: [BBB] kernel panic during boot
From: Ian Lepore <ian@freebsd.org>
To: freebsd-arm@freebsd.org
Date: Tue, 08 Aug 2017 09:14:47 -0600
In-Reply-To: <20170808111918.GA38273@freebsd-t420.fritz.box>
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On Tue, 2017-08-08 at 13:19 +0200, Manuel Stühn wrote:
> Hi,
> booting a FreeBSD CURRENT r322118 on a BBB (GENERIC-NODEBUG kernel)
> ends 
> with a panic:
> 
> [...]
> iichb0: <TI I2C Controller> mem 0x44e0b000-0x44e0bfff irq 17 on 
> simplebus0
> iichb0: I2C revision 4.0 FIFO size: 32 bytes
> iicbus0: <OFW I2C bus> on iichb0
> panic: timed sleep before timers are working
> cpuid = 0
> time = 1
> KDB: stack backtrace:
> db_trace_self() at db_trace_self
> [...]
> 
> The complete boot log incl. backtrace is attached.
> 
> Any ideas?
> 

Yay!  I think that may be enough of a clue for the problem reported in
PR 221227 that I can start debugging it.  I'll dig into it after $work
today, hopefully have some sort of fix tonight or tomorrow.

-- Ian