Date: Tue, 1 Jun 2004 15:24:59 -0400 From: John Baldwin <jhb@FreeBSD.org> To: "Robin P. Blanchard" <robin.blanchard@gactr.uga.edu> Cc: current@FreeBSD.org Subject: Re: Latest kernel hanging after amr (dell 1550) Message-ID: <200406011524.59988.jhb@FreeBSD.org> In-Reply-To: <9B5C1FCAFB35084787C21EFFFA78DD9EE3B4@EBE1.gc.nat> References: <9B5C1FCAFB35084787C21EFFFA78DD9EE3B4@EBE1.gc.nat>
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On Friday 28 May 2004 09:05 am, Robin P. Blanchard wrote: > > -----Original Message----- > > From: John Baldwin [mailto:jhb@FreeBSD.org] > > Sent: Tuesday, May 25, 2004 8:19 AM > > To: freebsd-current@FreeBSD.org > > Cc: Robin P. Blanchard; current@FreeBSD.org > > Subject: Re: Latest kernel hanging on amr (del 1550) > > > > On Monday 24 May 2004 03:14 pm, Robin P. Blanchard wrote: > > > > -----Original Message----- > > > > From: John Baldwin [mailto:jhb@FreeBSD.org] > > > > Sent: Monday, May 24, 2004 1:10 PM > > > > To: freebsd-current@FreeBSD.org > > > > Cc: Robin P. Blanchard; current@FreeBSD.org > > > > Subject: Re: Latest kernel hanging on amr (del 1550) > > > > > > > > On Sunday 23 May 2004 01:47 pm, Robin P. Blanchard wrote: > > > > > Latest kernel hangs after "waiting for SCSI devices to > > > > > > > > settle" on my > > > > > > > > > dell 1550. Seeing as how the amr driver hasn't changed in > > > > > > > > some time, > > > > > > > > > must be somewhere else. Maybe the geom_disk ? Anyone else > > > > > > > > seeing this > > > > > > > > > ? This is a smp box, so that may be an option also. > > > > > > > > It could be an interrupt issue. Try setting > > > > 'hint.apic.0.disabled=1' from the loader to see if the > > > > problem goes > > > > > > away. If so, pleas send me a boot -v dmesg. > > > > > > Grabbed a new CVS snapshot and kernel still hangs at same place. > > > Setting > > > hint.apic.0.disabled=1 didn't help, neither did > > > > hint.acpi.0.disabled=1. > > > > > Setting both induced a kernel panic. Here's a verbose boot from the > > > older, working kernel: > > > > Can you get a verbose dmesg from the broken kernel via a > > serial console? > > > > -- > > John Baldwin <jhb@FreeBSD.org> <>< > > http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to > > Serve" = http://www.FreeBSD.org > > Alright...here's a verbose boot on the SMP 1550, still hanging at same > point as of yesterday afternoon sources. > > http://people.gactr.uga.edu/robin/vdmesg-1550.txt Ok, I have some patches in the works that should fix this. Give me a couple of days to get them in the tree. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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