Hello

If I scroll a text window in X on my dual P3 everything will after a
short period of time lock up solid. I am using the stock generic.mp and
XFree from 2.0 RC2. This is the X11 driver I am using:

        Identifier  "Card0"
        Driver      "mga"
        VendorName  "Matrox Graphics, Inc."
        BoardName   "MGA G400 AGP"
        BusID       "PCI:1:0:0"


Any ideas to what I can try? I am about to try the regular generic now,
but I have a feeling it will be stable as a rock..

The same hardware can run both DragonFly and FreeBSD-current without
crashing like this.

The dmesg:

NetBSD 2.0_RC2 (GENERIC.MP) #0: Wed Oct  6 05:12:30 UTC 2004

autobuild@tgm.netbsd.org:/autobuild/netbsd-2-0/i386/OBJ/autobuild/netbsd-2-0/src/sys/arch/i386/compile/GENERIC.MP
total memory = 255 MB
avail memory = 242 MB
BIOS32 rev. 0 found at 0xfb370
mainbus0 (root)
mainbus0: Intel MP Specification (Version 1.1) (OEM00000 PROD00000000)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel Pentium III (686-class), 703.21 MHz, id 0x686
cpu0: features 387fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu0: features 387fbff<PGE,MCA,CMOV,PAT,PSE36,PN,MMX>
cpu0: features 387fbff<FXSR,SSE>
cpu0: I-cache 16 KB 32B/line 4-way, D-cache 16 KB 32B/line 4-way
cpu0: L2 cache 256 KB 32B/line 8-way
cpu0: ITLB 32 4 KB entries 4-way, 2 4 MB entries fully associative
cpu0: DTLB 64 4 KB entries 4-way, 8 4 MB entries 4-way
cpu0: serial number 0000-0686-0003-8558-FA72-EC2B
cpu0: calibrating local timer
cpu0: apic clock running at 100 MHz
cpu0: 8 page colors
cpu1 at mainbus0: apid 1 (application processor)
cpu1: starting
cpu1: Intel Pentium III (686-class), 703.16 MHz, id 0x686
cpu1: features 387fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu1: features 387fbff<PGE,MCA,CMOV,PAT,PSE36,PN,MMX>
cpu1: features 387fbff<FXSR,SSE>
cpu1: I-cache 16 KB 32B/line 4-way, D-cache 16 KB 32B/line 4-way
cpu1: L2 cache 256 KB 32B/line 8-way
cpu1: ITLB 32 4 KB entries 4-way, 2 4 MB entries fully associative
cpu1: DTLB 64 4 KB entries 4-way, 8 4 MB entries 4-way
cpu1: serial number 0000-0686-0000-CED0-5B30-B754
mpbios: bus 0 is type PCI   
mpbios: bus 1 is type PCI   
mpbios: bus 2 is type ISA   
ioapic0 at mainbus0 apid 2 (I/O APIC)
ioapic0: pa 0xfec00000, version 11, 24 pins
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: VIA Technologies VT82C691 (Apollo Pro) Host-PCI (rev. 0xc4)
agp0 at pchb0: aperture at 0xd0000000, size 0x10000000
ppb0 at pci0 dev 1 function 0: VIA Technologies VT82C598 (Apollo MVP3)
CPU-AGP Bridge (rev. 0x00)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
vga1 at pci1 dev 0 function 0: Matrox MGA G400 AGP (rev. 0x82)
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation)
wsmux1: connecting to wsdisplay0
pcib0 at pci0 dev 7 function 0
pcib0: VIA Technologies VT82C686A (Apollo KX133) PCI-ISA Bridge (rev.
0x40)
viaide0 at pci0 dev 7 function 1
viaide0: VIA Technologies VT82C686A (Apollo KX133) ATA100 controller
viaide0: bus-master DMA support present
viaide0: primary channel configured to compatibility mode
viaide0: primary channel interrupting at ioapic0 pin 14 (irq 14)
atabus0 at viaide0 channel 0
viaide0: secondary channel configured to compatibility mode
viaide0: secondary channel interrupting at ioapic0 pin 15 (irq 15)
atabus1 at viaide0 channel 1
uhci0 at pci0 dev 7 function 2: VIA Technologies VT83C572 USB Controller
(rev. 0x16)
uhci0: interrupting at ioapic0 pin 11 (irq 11)
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: VIA Technologies UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 7 function 3: VIA Technologies VT83C572 USB Controller
(rev. 0x16)
uhci1: interrupting at ioapic0 pin 11 (irq 11)
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: VIA Technologies UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
VIA Technologies VT82C686A SMBus Controller (miscellaneous bridge,
revision 0x40) at pci0 dev 7 function 4 not configured
eap0 at pci0 dev 11 function 0: Ensoniq AudioPCI 97 ES1373-8(rev. 0x08)
eap0: interrupting at ioapic0 pin 9 (irq 9)
eap0: ac97: SigmaTel STAC9721/23 codec; 18 bit DAC, 18 bit ADC, SigmaTel
3D
eap0: ac97: ext id 200<AMAP>
audio0 at eap0: full duplex, mmap, independent
midi0 at eap0: AudioPCI MIDI UART
ex0 at pci0 dev 13 function 0: 3Com 3c905C-TX 10/100 Ethernet with mngmt
(rev. 0x74)
ex0: interrupting at ioapic0 pin 11 (irq 11)
ex0: MAC address 00:04:76:8c:61:34
bmtphy0 at ex0 phy 24: Broadcom 3c905C internal PHY, rev. 6
bmtphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
hptide0 at pci0 dev 14 function 0
hptide0: Triones/Highpoint HPT370 IDE Controller
hptide0: bus-master DMA support present
hptide0: primary channel wired to native-PCI mode
hptide0: using ioapic0 pin 11 (irq 11) for native-PCI interrupt
atabus2 at hptide0 channel 0
hptide0: secondary channel wired to native-PCI mode
atabus3 at hptide0 channel 1
isa0 at pcib0
lpt0 at isa0 port 0x378-0x37b irq 7
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
midi1 at pcppi0: PC speaker
sysbeep0 at pcppi0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
npx0 at isa0 port 0xf0-0xff: using exception 16
isapnp0: no ISA Plug 'n Play devices found
ioapic0: enabling
Kernelized RAIDframe activated
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 1: <PLEXTOR CD-R   PX-W8432T, , 1.07> cdrom
removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2
cd0(viaide0:0:1): using PIO mode 4, DMA mode 2 (using DMA data
transfers)
wd0 at atabus2 drive 0: <ST3120022A>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 111 GB, 232581 cyl, 16 head, 63 sec, 512 bytes/sect x 234441648
sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(hptide0:0:0): using PIO mode 4, Ultra-DMA mode 5 (Ultra/100) (using
DMA data transfers)
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
cpu1: CPU 1 running
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)



Best regards,
	Lars Nordlund