Re: Follow up: 40p boot failure with QEMU

On 28/08/18 07:03, Mark Cave-Ayland wrote:

> On 27/08/18 18:18, Martin Husemann wrote:
> 
>> On Mon, Aug 27, 2018 at 05:00:45PM +0100, Mark Cave-Ayland wrote:
>>> presumably is enough to reorder the initialisation process so that this
>>> now works?
>>
>> Correct - I have commited the patch to -current. Can you test a daily
>> build tomorrow and report back, so I can request pullup?
> 
> Awesome, thanks Martin! I had a quick look at the -current builds but
> couldn't see (yet) an ISO for NetBSD/prep - do I just need to wait a bit
> longer?

Never mind, I was looking in the wrong folder and managed to find the
-current ISO at
https://nyftp.netbsd.org/pub/NetBSD-daily/HEAD/201808272010Z/images/NetBSD-8.99.24-prep.iso.

So the good news is that it doesn't panic anymore during the interrupt
fixup, but there's a new panic right at the end which doesn't occur
without the "IBM PPS Model 6015" in the residual data model name:


>> NetBSD/prep BOOT, Revision 1.9 (Mon Aug 27 17:47:48 UTC 2018)







siop_scsi_request: timeout



siop_scsi_request: timeout



siop_scsi_request: timeout




(lots cut)


Boot:
Loading sd(0,0,0)netbsd
sd(0,0,0): No such file or directory
open sd(0,0,0)netbsd: No such file or directory

Boot:
Loading sd(0,0,0)onetbsd
sd(0,0,0): No such file or directory
open sd(0,0,0)onetbsd: No such file or directory

Boot:
Loading in()
No such device - Configured devices are:
 sd
in memory kernel
4580772+121596=0x47c3c4
start=0x100000

[   1.0000000] Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002,
2003, 2004, 2005,
[   1.0000000]     2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014,
2015, 2016, 2017,
[   1.0000000]     2018 The NetBSD Foundation, Inc.  All rights reserved.
[   1.0000000] Copyright (c) 1982, 1986, 1989, 1991, 1993
[   1.0000000]     The Regents of the University of California.  All
rights reserved.

[   1.0000000] NetBSD 8.99.24 (INSTALL) #0: Mon Aug 27 17:47:48 UTC 2018
[   1.0000000]
[email protected]:/usr/src/sys/arch/prep/compile/INSTALL
[   1.0000000] Model: IBM PPS Model 6015
[   1.0000000] total memory = 128 MB
[   1.0000000] avail memory = 119 MB
[   1.0000000] mainbus0 (root)
[   1.0000000] cpu0 at mainbus0: 604 (Revision 1.3), ID 0 (primary)
[   1.0000000] cpu0: HID0 0xc084<ICE,DCE,SGE,BHT>, powersave: 1
[   1.0000000] cpu0: 0.00 MHz
Couldn't find PNP data for bus 0 devfunc 0x0
[   1.0000000] pnpbus0 at mainbus0
[   1.0000000] pci0 at mainbus0 bus 0: indirect configuration space access
[   1.0000000] pchb0 at pci0 dev 0 function 0
[   1.0000000] pchb0: vendor 1057 product 4801 (rev. 0x00)
[   1.0000000] siop0 at pci0 dev 1 function 0: Symbios Logic 53c810
(fast scsi)
[   1.0000000] siop0: couldn't map interrupt
[   1.0000000] vendor 1234 product 1111 (VGA display, revision 0x02) at
pci0 dev 2 function 0 not configured
[   1.0000000] pcn0 at pci0 dev 3 function 0: AMD PCnet-PCI Ethernet
[   1.0000000] pcn0: Am79c970A PCnet-PCI II rev 0, Ethernet address
52:54:00:12:34:56
[   1.0000000] pcn0: unable to map interrupt
[   1.0000000] pcib0 at pci0 dev 11 function 0: vendor 8086 product 0484
(rev. 0x03)
[   1.0000000] isa0 at pcib0
[   1.0000000] com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
[   1.0000000] com0: console
[   1.0000000] com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
[   1.0000000] pckbc0 at isa0 port 0x60-0x64
[   1.0000000] pckbd0 at pckbc0 (kbd slot)
[   1.0000000] pckbc0: using irq 1 for kbd slot
[   1.0000000] wskbd0 at pckbd0 (mux ignored)
[   1.0000000] vmmask 10000000 schedmask 10000000 highmask 70000000
[   1.8298914] WARNING: 3 errors while detecting hardware; check system log.
[   1.8599024] boot device: mainbus0
[   1.8898394] root on md0a dumps on md0b
[   1.9899750] root file system type: ffs
[   2.0199375] kern.module.path=/stand/prep/8.99.24/modules
[   2.0300605] WARNING: no TOD clock present
[   2.0300605] WARNING: using filesystem time
[   2.0370838] WARNING: CHECK AND RESET THE DATE!
[   3.5907378] trap: pid 2.1 (sh): kernel PGM trap @ 0 (SRR1=0x89032)
[   3.5907378] panic: trap
[   3.6007618] dumpsys: TBD
[   3.6007618] rebooting...


Anyone know what "kernel PGM trap @ 0" means? Is it a NULL pointer
reference?


ATB,

Mark.