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Date: Fri, 20 May 2011 12:42:24 +0200
From: Marius Strobl <marius@alchemy.franken.de>
To: Anton Shterenlikht <mexas@bristol.ac.uk>
Message-ID: <20110520104224.GA40529@alchemy.franken.de>
References: <20110519162553.GA88158@mech-cluster241.men.bris.ac.uk>
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Cc: freebsd-sparc64@freebsd.org
Subject: Re: panic on r219425
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On Thu, May 19, 2011 at 10:10:22AM -0700, Marcel Moolenaar wrote:
> 
> On May 19, 2011, at 9:25 AM, Anton Shterenlikht wrote:
> 
> > I found my blade 1500 silver r219425 in debugger
> > today after Uptime: 69d2h22m8s
> > 
> > db> bt
> > Tracing pid 10 tid 100002 td 0xfffff80002059980
> > uart_intr() at uart_intr+0x1b4
> > intr_event_handle() at intr_event_handle+0x64
> > intr_execute_handlers() at intr_execute_handlers+0x8
> > intr_fast() at intr_fast+0x68
> > -- interrupt level=0xc pil=0 %o7=0xc0268610 --
> > sched_idletd() at sched_idletd+0x8c
> > fork_exit() at fork_exit+0x9c
> > fork_trampoline() at fork_trampoline+0x8
> > db> show thread
> > Thread 100002 at 0xfffff80002059980:
> > proc (pid 10): 0xfffff80002053a70
> > name: idle
> > stack: 0xe2e12000-0xe2e19fff
> > flags: 0x50024  pflags: 0x200000
> > state: RUNNING (CPU 0)
> > priority: 255
> > container lock: sched lock (0xc05e5bc0)
> > db>
> 
> Normally when you go from the uart interrupt handler to the
> debugger, you have a break condition on the serial line or

Which also can result from replugging the cable ...

Marius