Date: Thu, 19 Jan 2012 10:50:45 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-current@freebsd.org Cc: Glen Barber <gjb@freebsd.org> Subject: Re: [panic] intr_event_execute_handlers() - Corrupted DWARF expression Message-ID: <201201191050.45477.jhb@freebsd.org> In-Reply-To: <20120118220136.GA1862@glenbarber.us> References: <20120118220136.GA1862@glenbarber.us>
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On Wednesday, January 18, 2012 5:01:37 pm Glen Barber wrote: > Hi, > > I'm running -CURRENT from about 5 days ago: > > nucleus# uname -a > FreeBSD nucleus 10.0-CURRENT FreeBSD 10.0-CURRENT #3 r230037M: Fri Jan > 13 17:48:14 EST 2012 gjb@nucleus:/usr/obj/usr/src/sys/NUCLEUS amd64 > > (The 'M' is kib's DRM patches for Intel GPU.) > > So far, I haven't had much problem with this laptop, but just had the > machine panic. > > I have kgdb output attached, and I'll be happy to provide whatever > additional information that may be needed. > > I have core.txt.N available here: > > http://people.freebsd.org/~gjb/core.txt In kgdb, can you go to frame 6 and 'p td->td_lock'. If that is non-null, can you do 'p *td->td_lock'? -- John Baldwin
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