Date: Fri, 11 Aug 2006 17:35:15 -0700 From: Jo Rhett <jrhett@svcolo.com> To: freebsd-scsi@freebsd.org Subject: myl driver failing during server shutdown Message-ID: <27BE7ACB-BCF9-40A5-96F4-CE90A297CE71@svcolo.com>
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So I had thought that my motherboard didn't honor the acpi reset or
power down command. It turns out that it does just fine -- but the
shutdown is failing/hanging. Attaching a serial console to it, I see
this:
Waiting (max 60 seconds) for system process `syncer' to stop...
Syncing disks, vnodes remaining...3 0 2 0 0 done
All buffers synced.
Uptime: 6d18h12m6s
(da0:mly0:1:0:0): Synchronize cache failed, status == 0xb, scsi
status == 0x0
mly0: flushing cache...kernel trap 12 with interrupts disabled
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x0
fault code = supervisor read, page not present
instruction pointer = 0x20:0x0
stack pointer = 0x28:0xe25c1ac0
frame pointer = 0x28:0x0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = resume, IOPL = 0
current process = 1 (init)
trap number = 12
panic: page fault
Uptime: 6d19h12m38s
(da0:mly0:1:0:0): Synchronize cache failed, status == 0xb, scsi
status == 0x0
Dumping 991 MB (2 chunks)
Aborting dump due to I/O error.
status == 0xb, scsi status == 0x0
** DUMP FAILED (ERROR 5) **
This is 100% reproducable. Anyone have any ideas where to start on
this problem? What does this error mean?
Note: if you want to debug this, I can provide root access. It's
just a personal box :-)
--
Jo Rhett
senior geek
Silicon Valley Colocation
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