NetBSD-6 issues on OF 1.0.5 machine

[John Klos <john%ziaspace.com@localhost>]

Hi,

I just tried a completely generic NetBSD-6 kernel on a PowerMac 7600 
machine which ran NetBSD-5 just fine and got a panic:

OF_open bootpath=scsi-int/sd@0
read stage 2 blocks: 01234567. done!
starting stage 2...

> > NetBSD/macppc OpenFirmware Boot, Revision 1.12
no active packageno active package8017688+175856 [369712+359841]=0x882dc0
 start=0x100000
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 6.0 (GENERIC)
total memory = 1024 MB
oea_startup: failed to allocate DEAD ZONE: error=12
avail memory = 985 MB
found Grand Central PIC at f3000000
bootpath: scsi-int/sd@0/netbsd
mainbus0 (root)
cpu0 at mainbus0: 7450 (Revision 2.1), ID 0 (primary)
cpu0: HID0 
0x8450c2bc<EMCP,TBEN,NAP,DPM,ICE,DCE,SPD,SGE,BTIC,LRSTK,FOLD,BHT>, 
powersave: 1
cpu0: 700.00 MHz, disabled 256KB L2 cache no parity parity enabled
memory0 at mainbus0
bandit0 at mainbus0
pci0 at bandit0 bus 0
pchb0 at pci0 dev 11 function 0
pchb0: Apple Computer Bandit Host-PCI Bridge (rev. 0x03)
puc0 at pci0 dev 13 function 0: SUNIX 403X 2S (com, com)
com0 at puc0 port 0: interrupting at irq 23
com0: ns16550a, working fifo
com1 at puc0 port 1: interrupting at irq 23
com1: ns16550a, working fifo
ex0 at pci0 dev 14 function 0: 3Com 3c905C-TX 10/100 Ethernet with mngmt 
(rev. 0x74)
ex0: interrupting at irq 24
ex0: MAC address 00:50:da:2d:ec:d0
bmtphy0 at ex0 phy 24: Broadcom 3c905C internal PHY, rev. 6
bmtphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
wm0 at pci0 dev 15 function 0: Intel i82541PI 1000BASE-T Ethernet (rev. 
0x05)
wm0: interrupting at irq 25
wm0: Ethernet address 00:1b:21:08:78:93
ukphy0 at wm0 phy 1: Intel IGP01E1000 Gigabit PHY (OUI 0x005500, model 
0x0038), rev. 0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
obio0 at pci0 dev 16 function 0: addr 0xf3000000
esp0 at obio0 offset 0x10000 irq 12: NCR53C94, 25MHz, SCSI ID 7
scsibus0 at esp0: 8 targets, 8 luns per target
mc0 at obio0 offset 0x11000: irq 14,2,3: address 00:a0:40:38:5a:18
zsc0 at obio0 irq 15,16
zstty0 at zsc0 channel 0 (console i/o)
zstty1 at zsc0 channel 1
awacs at obio0 offset 0x14000 not configured
swim3 at obio0 offset 0x15000 not configured
cuda0 at obio0 offset 0x16000 irq 18
nadb0 at cuda0: Apple Desktop Bus
iic0 at cuda0: I2C bus
mesh0 at obio0 offset 0x18000 irq 13: 50MHz, SCSI ID 7
scsibus1 at mesh0: 8 targets, 8 luns per target
mesh0: couldn't establish power handler
nvram0 at obio0 offset 0x1d000
bandit1 at mainbus0
pci1 at bandit1 bus 1
trap: pid 0.1 (system): kernel PGM trap @ 0x200 (SRR1=0x80000)
panic: trap
Stopped in pid 0.1 (system) at  netbsd:cpu_Debugger+0x10:       lwz 
r0, 0x14
(r1)
0x008a9bb0: at vpanic+0x21c
0x008a9be0: at panic+0x4c
0x008a9c20: at trap+0x104
0x008a9cb0: kernel PGM trap by 0x200: srr1=0x80000
            r1=0x986a80 cr=0x55a35e53 xer=0xc000be6f ctr=0x46cb20
0x00986a80: at bandit_conf_read+0xc8
0x00986ab0: at pci_mapreg_probe+0xb0
0x00986ae0: at pci_probe_device+0x22c
0x00986ba0: at pci_enumerate_bus+0x1cc
0x00986c10: at pcirescan+0x24
0x00986c20: at pciattach+0x204
0x00986c50: at config_attach_loc+0x1f0
0x00986c80: at bandit_attach+0x2e0
0x00986d80: at config_attach_loc+0x1f0
0x00986db0: at mainbus_attach+0x13c
0x00986e80: at config_attach_loc+0x1f0
0x00986eb0: at cpu_configure+0x20
0x00986ec0: at main+0x248
0x00986f10: at 0x1000a0


Just FYI. I'll play with it a bit and report back.

Thanks,
John