|David Naylor||Apr 11, 2011 9:39 pm|
|Alexander Motin||Apr 11, 2011 11:17 pm|
|David Naylor||Apr 12, 2011 12:31 pm||.diff|
|Alexander Motin||Apr 12, 2011 1:12 pm|
|YongHyeon PYUN||Apr 12, 2011 2:03 pm|
|Alexander Motin||Apr 12, 2011 2:08 pm|
|Garrett Cooper||Apr 12, 2011 2:39 pm|
|David Naylor||Apr 12, 2011 9:51 pm|
|David Naylor||Apr 13, 2011 10:06 am|
|John Baldwin||Apr 15, 2011 9:27 am|
|David Naylor||Apr 15, 2011 2:29 pm||.txt|
|David Naylor||May 9, 2011 11:24 am|
|John Baldwin||May 9, 2011 11:48 am|
|John Baldwin||Mar 28, 2012 11:37 am|
|David Naylor||Apr 5, 2012 1:40 am|
|John Baldwin||Apr 5, 2012 7:05 am|
|David Naylor||Apr 6, 2012 3:35 am|
|Subject:||Re: [regression] unable to boot: no GEOM devices found.|
|From:||David Naylor (nayl...@gmail.com)|
|Date:||May 9, 2011 11:24:14 am|
On Friday 15 April 2011 23:29:55 David Naylor wrote:
On Friday 15 April 2011 18:28:06 John Baldwin wrote:
On Wednesday, April 13, 2011 1:07:06 pm David Naylor wrote:
On Tuesday 12 April 2011 22:12:55 Alexander Motin wrote:
David Naylor wrote:
On Tuesday 12 April 2011 08:17:51 Alexander Motin wrote:
David Naylor wrote:
I am running -current and since a few days ago (at least 2011/04/11) I am unable to boot.
The boot process stops when it looks to find a bootable device. The prompt (when pressing '?') does not display any device and yielding
second (or more) to the kernel (by pressing '.') does not improve the situation.
A known working date is 2011/02/20.
I am running amd64 on a nVidia MCP51 chipset.
+ata2: reiniting channel .. +ata2: SATA connect time=0ms status=00000113 +ata2: reset tp1 mask=01 ostat0=58 ostat1=00 +ata2: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 +ata2: reset tp2 stat0=50 stat1=00 devices=0x1 +ata2: reinit done .. +unknown: FAILURE - ATA_IDENTIFY timed out LBA=0
As soon as all devices detected but not responding to commands, I would suppose that there is something wrong with ATA interrupts. There is a long chain of interrupt problems in this chipset. I have already tried to debug one case where ATA wasn't generating interrupts at all. Unfortunately, without success -- requests were executing, but not generating interrupts, it wasn't looked like ATA driver problem.
What's about possible candidate to revision triggering your problem, I would look on this message: +pcib0: Enabling MSI window for HyperTransport slave at pci0:0:9:0
At least it is recent (SVN revs 219737,219740 on 2011-03-18 by jhb) and it is interrupt related.
I reverted those two revs and everything works again.
Hmm, can you provide a full boot verbose dmesg? Alternatively, can you see if the device at pci0:0:9:0 is a PCI-PCI bridge?
I can provide a verbose dmesg if the following is not enough:
none17@pci0:0:9:0: class=0x050000 card=0x50011458 chip=0x027010de rev=0xa2 hdr=0x00 vendor = 'NVIDIA Corporation' device = 'MCP51 Host Bridge' class = memory subclass = RAM
I see two PCI-PCI bridges at pci0:0:3:0 and pci0:0:16:0. I've attached the full `pciconf -lv` output.
FYI, this issue is still present on current (~24 hours old). Reverting the above mentioned revisions still fixes the problem.