[BBB] kernel panic during boot
Ian Lepore
ian at freebsd.org
Tue Aug 8 15:15:57 UTC 2017
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
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