Hi,

I don't have more information at this point, but hardware which has been 
running NetBSD 2.0 and 2.1 for many weeks crashes (locks hard, can't get into 
debugger) with NetBSD 3 and current.

I will try to test this with another machine so I can isolate the hardware 
which is causing the problem, but this is happening on a 100 MHz AGP G4 with a 
2 GHz 7447a, a 64 bit PCI gigabit wm* card, and a 64 bit PCI ATTO U3LD 
Ultra-160 esiop* card. When I boot either NetBSD 3 or current, it'll lock 
within minutes if I do any disk activity (even if I just let it try to finish 
the fsck). I unplugged the SCSI bus, and it seemed to last longer, but I 
couldn't test it with no SCSI for very long, so that's definitely not 
conclusive.

Does anyone have any clue as to why 2.0 and 2.1 will work for weeks, and even 
complete a pkgsrc bulk build, but NetBSD 3 and current can't run for minutes on 
the same hardware? dmesg from NetBSD 2.1 follows.

Thanks,
John Klos


NetBSD 2.1 (GENERIC) #0: Mon Oct 24 22:58:27 UTC 2005
 	builds@works.netbsd.org:/home/builds/ab/netbsd-2-1-RELEASE/macppc/200510241747Z-obj/home/builds/ab/netbsd-2-1-RELEASE/src/sys/arch/macppc/compile/GENERIC
total memory = 2048 MB
avail memory = 1977 MB
mainbus0 (root)
cpu0 at mainbus0: Version 0x8003 (Revision 0x0101), ID 0 (primary)
cpu0: HID0 8410c0bc<EMCP,EICE,DPM,ICE,DCE,SGE,BTIC,FBIOB,ABE,BHT>
cpu0: 2000.01 MHz, 256KB L2 cache
uninorth0 at mainbus0
pci0 at uninorth0 bus 0
pci0: i/o space, memory space enabled
pchb0 at pci0 dev 11 function 0
pchb0: Apple Computer UniNorth AGP Interface (rev. 0x00)
uninorth1 at mainbus0
pci1 at uninorth1 bus 0
pci1: i/o space, memory space enabled
pchb1 at pci1 dev 11 function 0
pchb1: Apple Computer UniNorth Host-PCI Bridge (rev. 0x00)
ppb0 at pci1 dev 13 function 0: Digital Equipment DECchip 21154 PCI-PCI Bridge 
(rev. 0x05)
pci2 at ppb0 bus 1
pci2: i/o space, memory space enabled
esiop0 at pci2 dev 3 function 0: Symbios Logic 53c1010-33 (ultra3-wide scsi)
esiop0: using on-board RAM
esiop0: interrupting at irq 53
scsibus0 at esiop0: 16 targets, 8 luns per target
esiop1 at pci2 dev 3 function 1: Symbios Logic 53c1010-33 (ultra3-wide scsi)
esiop1: using on-board RAM
esiop1: interrupting at irq 53
scsibus1 at esiop1: 16 targets, 8 luns per target
wm0 at pci2 dev 4 function 0: Intel i82544EI 1000BASE-T Ethernet, rev. 2
wm0: interrupting at irq 54
wm0: 64-bit 33MHz PCI bus
wm0: 64 word (6 address bits) MicroWire EEPROM
wm0: Ethernet address 00:02:b3:a4:1c:cf
makphy0 at wm0 phy 1: Marvell 88E1000 Gigabit PHY, rev. 0
makphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
obio0 at pci2 dev 7 function 0: addr 0x80000000
zsc0 at obio0 offset 0x13000: irq 22,50
zstty0 at zsc0 channel 0 (console)
zstty1 at zsc0 channel 1
davbus at obio0 offset 0x14000 not configured
adb0 at obio0 offset 0x16000 irq 47: pm_adb_op: timeout. command = 0x0
0 targets
aed0 at adb0 addr 0: ADB Event device
apm0 at adb0: battery flags 0x9, 0% charged
wdc0 at obio0 offset 0x1f000 irq 19: DMA transfer
atabus0 at wdc0 channel 0
wdc1 at obio0 offset 0x20000 irq 20: DMA transfer
atabus1 at wdc1 channel 0
wdc2 at obio0 offset 0x21000 irq 21: DMA transfer
atabus2 at wdc2 channel 0
ohci0 at pci2 dev 8 function 0: Apple Computer KeyLargo USB Controller (rev. 
0x00)
ohci0: interrupting at irq 27
ohci0: OHCI version 1.0
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: Apple Computer OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ohci1 at pci2 dev 9 function 0: Apple Computer KeyLargo USB Controller (rev. 
0x00)
ohci1: interrupting at irq 28
ohci1: OHCI version 1.0
usb1 at ohci1: USB revision 1.0
uhub1 at usb1
uhub1: Apple Computer OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
fwohci0 at pci2 dev 10 function 0: Texas Instruments TSB12LV23 OHCI IEEE 1394 
Host Controller (rev. 0x00)
fwohci0: interrupting at irq 63
fwohci0: OHCI 1.0, 00:30:65:ff:fe:6b:21:de, 400Mb/s, 2048 max_rec, 4 ir_ctx, 8 
it_ctx
uninorth2 at mainbus0
pci3 at uninorth2 bus 0
pci3: i/o space, memory space enabled
pchb2 at pci3 dev 11 function 0
pchb2: Apple Computer UniNorth Host-PCI Bridge (rev. 0x00)
gem0 at pci3 dev 15 function 0: Apple Computer GMAC Ethernet (rev. 0x01)
gem0: interrupting at irq 41
gem0: Ethernet address 00:30:65:6b:21:de, 10KB RX fifo, 4KB TX fifo
bmtphy0 at gem0 phy 0: BCM5201 10/100 media interface, rev. 2
bmtphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
fw0 at fwohci0: 00:30:65:ff:fe:6b:21:de:0a:02:ff:ff:f0:01:00:00
uhub2 at uhub0 port 1
uhub2: Mitsumi Electric Hub in Apple Extended USB Keyboard, class 9/0, rev 
1.10/1.22, addr 2
uhub2: 3 ports with 2 removable, bus powered
sd0 at scsibus0 target 0 lun 0: <ATA, Maxtor   6L300R0, BAH4> disk fixed
sd0: 279 GB, 145355 cyl, 64 head, 63 sec, 512 bytes/sect x 586072368 sectors
sd0: sync (12.50ns offset 14), 16-bit (160.000MB/s) transfers, tagged queueing
sd1 at scsibus0 target 1 lun 0: <ATA, Maxtor   6B200P0, BAH4> disk fixed
sd1: 189 GB, 98784 cyl, 64 head, 63 sec, 512 bytes/sect x 398297088 sectors
sd1: sync (12.50ns offset 14), 16-bit (160.000MB/s) transfers, tagged queueing
sd2 at scsibus0 target 3 lun 0: <ATA, Maxtor   6L300R0, BAH4> disk fixed
sd2: 279 GB, 145355 cyl, 64 head, 63 sec, 512 bytes/sect x 586072368 sectors
sd2: sync (12.50ns offset 14), 16-bit (160.000MB/s) transfers, tagged queueing
uhidev0 at uhub2 port 1 configuration 1 interface 0
uhidev0: Mitsumi Electric Apple Extended USB Keyboard, rev 1.10/1.22, addr 3, 
iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
uhidev1 at uhub2 port 1 configuration 1 interface 1
uhidev1: Mitsumi Electric Apple Extended USB Keyboard, rev 1.10/1.22, addr 3, 
iclass 3/0
uhidev1: 3 report ids
uhid0 at uhidev1 reportid 2: input=1, output=0, feature=0
uhid1 at uhidev1 reportid 3: input=3, output=0, feature=0
wd0 at atabus0 drive 0: <Maxtor 6Y160P0>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 152 GB, 317632 cyl, 16 head, 63 sec, 512 bytes/sect x 320173056 sectors
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd0(wdc0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 4 (Ultra/66) (using 
DMA data transfers)
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs