Re: current won't boot

[Hauke Fath <hauke%Espresso.Rhein-Neckar.DE@localhost>]

On 04/29/10 00:29, Martin Husemann wrote:
> Is it only me?
> A -current kernel crashes pretty imediately in userland with (random?)
> kernel exceptions.
>
> Does -current work for anyone?

A bleeding edge kernel on 5.99.24 userland (5.99.24 kernel works fine, 
if slow):

Bootstrapping NetBSD/mac68k.
Getting mapping from MMU.
Loaded at 0x0
System RAM: 20971520 bytes in 5120 pages.
     Low = 0x0, high = 0x1400000
Non-system RAM (nubus, etc.):
     Log = 0xf9000000, Phys = 0xf9000000, Len = 0x6000000 (100663296)
Checking for Internal Video mapping: PB/IIvx (0x60?00000).  Does it 
never end?
    Forcing VRAM size to a conservative 1024K.
  PB/IIvx (0x60?00000) internal video at addr 0x0x60b00000 (phys 
0x0x60b00000), len 0x100000.
Done.
Bootstrapping the pmap system.
Pmap bootstrapped.
Moving ROMBase from 0x40800000 to 0x2c8000.
Video address 0x0x60b00000 -> 0x0x4c8000.
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010
    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 5.99.28 (VEEX) #0: Thu Apr 29 20:10:58 CEST 2010
        
hf@Hochstuhl:/var/obj/netbsd-builds/developer/mac68k/sys/arch/mac68k/compile/VEEX
Apple Macintosh IIvx  (68030)
cpu: delay factor 332
fpu: mc68882
total memory = 20480 KB
avail memory = 17508 KB
mrg: 'Mac IIsi class ROMs' ROM glue, tracing off, debug off, silent traps
mainbus0 (root)
obio0 at mainbus0
adb0 at obio0
intvid0 at obio0 @ 60b00000: On-board video
intvid0: 640 x 480, monochrome
macfb0 at intvid0
wsdisplay0 at macfb0 (kbdmux ignored)
sbc0 at obio0 addr 0: options=01<PDMA>
scsibus0 at sbc0: 8 targets, 8 luns per target
zsc0 at obio0 chip type 0
zsc0 channel 0: d_speed   9600 DCD clk 0 CTS clk 0
zstty0 at zsc0 channel 0 (console i/o)
zsc0 channel 1: d_speed   9600 DCD clk 0 CTS clk 0
zstty1 at zsc0 channel 1
nubus0 at mainbus0
macvid0 at nubus0 slot c: Mac II High-Resolution Video Card
macvid0: 640 x 480, monochrome
macfb1 at macvid0
wsdisplay1 at macfb1 (kbdmux ignored)
ae0 at nubus0 slot e: Ethernet A-Series, 64KB memory
ae0: Ethernet address 00:40:10:00:86:72
scsibus0: waiting 2 seconds for devices to settle...
adb0 (direct, IIsi series): 2 targets
aed0 at adb0 addr 0: ADB Event device
akbd0 at adb0 addr 2: standard keyboard (ISO layout)
wskbd0 at akbd0 (mux ignored)
ams0 at adb0 addr 3: 1-button, 100 dpi mouse
wsmouse0 at ams0 (mux ignored)
sd0 at scsibus0 target 0 lun 0: <HP, C3323-300, 4350> disk fixed
sd0: 1003 MB, 2982 cyl, 7 head, 98 sec, 512 bytes/sect x 2056008 sectors
sd0: async, 8-bit transfers
scsibus0 target 3 lun 0: <MATSHITA, CD-ROM CR-8004, 1.1f> cdrom 
removable not configured
boot device: sd0
root on sd0a dumps on sd0b
root file system type: ffs
uvm_fault(0x16e380, 0xffd44000, 0x1) -> 0xe
  type 8, code [mmu,,ssw]: 402074d
trap type 8, code = 0x402074d, v = 0xffd44e5e
kernel program counter = 0x5358e
kernel: MMU fault trap
pid = 0, lid = 1, pc = 0005358E, ps = 2008, sfc = 1, dfc = 1
Registers:
             0        1        2        3        4        5        6 
     7
dreg: 00000001 0000000C FFD44E5E FB00003C 00000000 00000000 0005CAA2 
0012CEF4
areg: 00000000 0013C160 FFD44E5E 0001C240 0001C240 0005C7FE 001C2EA8 
FFFFCFFC

Kernel stack (001C2D74):
1C2D74: 000C0448 001C2DF8 00000080 FFD44E5E FB00003C 00000000 00000000 
0005CAA2
1C2D94: 0012CEF4 FFD44E5E 0001C240 0001C240 0005C7FE 00000000 00000000 
00000001
1C2DB4: 00000000 00000000 00000000 00000001 00000000 00000000 00000008 
00000000
1C2DD4: 00000000 00000000 00000000 001C2EA8 0000306E 001C2DF8 00000008 
0402074D
1C2DF4: FFD44E5E 00000001 0000000C FFD44E5E FB00003C 00000000 00000000 
0005CAA2
1C2E14: 0012CEF4 00000000 0013C160 FFD44E5E 0001C240 0001C240 0005C7FE 
001C2EA8
1C2E34: FFFFCFFC 00000000 20080005 358EB008 0EEA074D 08000000 FFD44E5E 
FFD44E5E
1C2E54: FFD44E5E 20122012 00053594 00053592 00053590 00000000 0800FF0D 
000FF487
1C2E74: 3820246E 9D47EF80 00003820 00000000 00200000 001C2EB0 00000000 
00000000
1C2E94: 001C2EF4 FFD44E5E FB00003C 00000000 00020002 001C2EC0 00064C76 
FFD44E5E
1C2EB4: 00000000 0001C240 0013C160 001C2EE8 00064E26 0001C240 04C80097 
FB00003C
1C2ED4: 00000000 00000000 0001C240 0013C160 0005EA82 001C2F1C 0005CB2C 
0001C240
1C2EF4: 00000000 0013C160 0013C240 0000003C 00172844 001C2F54 00000000 
0013C160
1C2F14: 0005E4F8 0005E54E 001C2F58 0005F066 0000003C 00000000 02B8609C 
00000001
1C2F34: 80060AC1 60B00000 00000000 00000002 0013C160 00067072 01E00280 
013881EC
1C2F54: 02B86390 001C2F78 000DE888 0012CEF4 00000000 0000003C 00000000 
00000002
panic: MMU fault
Stopped in pid 0.1 (system) at  netbsd:cpu_Debugger+0x6:        unlk    a6
db> t
cpu_Debugger(8,2000,a56b6,1c2d80,1c2de0) + 6
panic(12bd9b,ffd44e5e,fb00003c,0,0) + 19e
trap(1c2df8,8,402074d,ffd44e5e) + 22c
mutex_spin_enter(ffd44e5e,0,1c240,13c160,1c2ee8) + c
callout_lock(1c240,4c80097,fb00003c,0,0) + 14
callout_halt(1c240,0,13c160,13c240,3c) + 12
sleepq_block(3c,0) + 84
kpause(12cef4,0,3c,0) + de
uvm_scheduler(2b86fb4,172b54,2b86fb4,ae74,3fe4) + 6a
main(1760d4,1760ac,1c2ff4,68d36,543000) + 5e8
?() at ffe
db>

So, "no, doesn't work for me".

        hauke