Blade 2000 stability

	Hello,

	I have installed NetBSD (from daily snapshot) on a Blade 2000. I have 
seen that Blade 2000 (with USIII) was stable, but I have seen a lot of 
stability issues. Randomly, this server hangs without any message (log 
or console). Kernel doesn't panic, but seems to enter in a deadlock 
(console doesn't respond anymore, network connections are closed...).

	Last sunday, I have removed 4 GB as one DIMM (J0202) returned 
uncorrectable ECC errors, but since this server only uses 4 GB, I 
haven't seen any other memory error.

	Are there some stability issues on a Blade 2000/SMP ? This server was 
stable under Linux/sparc64 (but fancontrol is broken for a very long 
time and without fancontrol, a blade 2000 is too noisy).

	Other question : does NetBSD adjust CPU frequency ? I have found 
information about acpi drivers, but nothing about a sparc64 driver.

	It's dmesg :

NetBSD 6.1_STABLE (GENERIC)
total memory = 4096 MB
avail memory = 4007 MB
timecounter: Timecounters tick every 10.000 msec
mainbus0 (root): SUNW,Sun-Blade-1000 (): hostid 8329c43a
cpu0 at mainbus0: SUNW,UltraSPARC-III+ @ 900 MHz, UPA id 0
cpu0: system tick frequency 5 MHz
cpu0: 32K instruction (32 b/l), 64K data (32 b/l), 8192K external (512 b/l)
cpu1 at mainbus0: SUNW,UltraSPARC-III+ @ 900 MHz, UPA id 1
cpu1: system tick frequency 5 MHz
cpu1: 32K instruction (32 b/l), 64K data (32 b/l), 8192K external (512 b/l)
memory-controller at mainbus0 not configured
memory-controller at mainbus0 not configured
schizo0 at mainbus0: addr 40004700000: "Schizo", version 5, ign 200, bus 
B 0 to 2
schizo0:  pci0 at schizo0
pci0: i/o space, memory space enabled
ebus0 at pci0 dev 5 function 0
ebus0: Sun Microsystems PCIO Ebus2 (US III), revision 0x01
flashprom at ebus0 addr 0-1fffff not configured
pcfiic0 at ebus0 addr 2e-2f, 2d-2d ipl 23
iic0 at pcfiic0: I2C bus
nvram at iic0 addr 0x50 not configured
idprom at iic0 addr 0x50 not configured
iic0: WARNING: ignoring bad device address @ 0x80000050
iic0: WARNING: ignoring bad device address @ 0x80000052
iic0: WARNING: ignoring bad device address @ 0x80000054
iic0: WARNING: ignoring bad device address @ 0x80000056
bbc at ebus0 addr 0-fffff not configured
ppm at ebus0 addr e-28, 728000-728003, 30002e-30002f, 300600-300607 not 
configured
pcfiic1 at ebus0 addr 30-31 ipl 23
iic1 at pcfiic1: I2C bus
cpu-fru at iic1 addr 0x50 not configured
admtemp0 at iic1 addr 0x18: ADM1021 or compatible environmental sensor
cpu-fru at iic1 addr 0x51 not configured
admtemp1 at iic1 addr 0x4c: ADM1021 or compatible environmental sensor
tda0 at iic1 addr 0x24: fan-control
card-reader at iic1 addr 0x20 not configured
motherboard-fru at iic1 addr 0x54 not configured
i2c-bridge at iic1 addr 0x30 not configured
beep at ebus0 addr 32-37 not configured
audiocs0 at ebus0 addr 200000-2000ff, 702000-70200f, 704000-70400f, 
722000-722003 ipl 20 ipl 21: CS4231A
audio0 at audiocs0: full duplex, playback, capture
rtc0 at ebus0 addr 300070-300071 ipl 24: mc146818 compatible time-of-day 
clock: ds1287
gpio at ebus0 addr 300600-300607 not configured
pmc at ebus0 addr 300700-300701 not configured
floppy at ebus0 addr 3023f0-3023f7, 706000-70600f, 720000-720003 ipl 25 
not configured
parallel at ebus0 addr 300278-300287, 30002e-30002f, 700000-70000f ipl 
1c not configured
sab0 at ebus0 addr 400000-40007f ipl 22: rev 3.2
sabtty0 at sab0 port 0
sabtty1 at sab0 port 1
gem0 at pci0 dev 5 function 1: Sun Microsystems ERI Ethernet (rev. 0x01)
gem0: interrupting at ivec 321d
ukphy0 at gem0 phy 1: OUI 0x0006b8, model 0x000c, rev. 1
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
gem0: Ethernet address 00:03:ba:29:c4:3a, 2KB RX fifo, 2KB TX fifo
fwohci0 at pci0 dev 5 function 2: Sun Microsystems FireWire Controller 
(rev. 0x01)
fwohci0: interrupting at ivec 21e
fwohci0: OHCI version 1.0 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:03:ba:ff:fe:29:c4:3a
fwohci0: Phy 1394a available S400, 4 ports.
fwohci0: Link S400, max_rec 2048 bytes.
ieee1394if0 at fwohci0: IEEE1394 bus
fwip0 at ieee1394if0: IP over IEEE1394
fwohci0: Initiate bus reset
ohci0 at pci0 dev 5 function 3: Sun Microsystems USB Controller (rev. 0x01)
ohci0: interrupting at ivec 21f
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
esiop0 at pci0 dev 6 function 0: Symbios Logic 53c875 (ultra-wide scsi)
esiop0: using on-board RAM
esiop0: interrupting at ivec 1a18
scsibus0 at esiop0: 16 targets, 8 luns per target
esiop1 at pci0 dev 6 function 1: Symbios Logic 53c875 (ultra-wide scsi)
esiop1: using on-board RAM
esiop1: interrupting at ivec 1a19
scsibus1 at esiop1: 16 targets, 8 luns per target
ohci1 at pci0 dev 1 function 0: NEC USB Host Controller (rev. 0x43)
ohci1: interrupting at ivec 20c
ohci1: OHCI version 1.0
usb1 at ohci1: USB revision 1.0
ohci2 at pci0 dev 1 function 1: NEC USB Host Controller (rev. 0x43)
ohci2: interrupting at ivec 20d
ohci2: OHCI version 1.0
usb2 at ohci2: USB revision 1.0
ehci0 at pci0 dev 1 function 2: NEC USB2 Host Controller (rev. 0x04)
ehci0: interrupting at ivec 20e
ehci0: EHCI version 1.0
ehci0: companion controllers, 3 ports each: ohci1 ohci2
usb3 at ehci0: USB revision 2.0
ppb0 at pci0 dev 2 function 0: Digital Equipment DC21153 PCI-PCI Bridge 
(rev. 0x04)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
Sun Microsystems PCIO Ebus2 (miscellaneous bridge, revision 0x01) at 
pci1 dev 0 function 0 not configured
hme0 at pci1 dev 0 function 1: Sun Happy Meal Ethernet, rev. 1
hme0: interrupting at ivec 3211
hme0: Ethernet address 00:03:ba:29:c4:3a
ukphy1 at hme0 phy 1: OUI 0x0006b8, model 0x000c, rev. 1
ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Sun Microsystems PCIO Ebus2 (miscellaneous bridge, revision 0x01) at 
pci1 dev 1 function 0 not configured
hme1 at pci1 dev 1 function 1: Sun Happy Meal Ethernet, rev. 1
hme1: interrupting at ivec 3212
hme1: Ethernet address 00:03:ba:29:c4:3a
ukphy2 at hme1 phy 1: OUI 0x0006b8, model 0x000c, rev. 1
ukphy2: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Sun Microsystems PCIO Ebus2 (miscellaneous bridge, revision 0x01) at 
pci1 dev 2 function 0 not configured
hme2 at pci1 dev 2 function 1: Sun Happy Meal Ethernet, rev. 1
hme2: interrupting at ivec 3213
hme2: Ethernet address 00:03:ba:29:c4:3a
ukphy3 at hme2 phy 1: OUI 0x0006b8, model 0x000c, rev. 1
ukphy3: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Sun Microsystems PCIO Ebus2 (miscellaneous bridge, revision 0x01) at 
pci1 dev 3 function 0 not configured
hme3 at pci1 dev 3 function 1: Sun Happy Meal Ethernet, rev. 1
hme3: interrupting at ivec 3210
hme3: Ethernet address 00:03:ba:29:c4:3a
ukphy4 at hme3 phy 1: OUI 0x0006b8, model 0x000c, rev. 1
ukphy4: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ppb1 at pci0 dev 3 function 0: Digital Equipment DC21153 PCI-PCI Bridge 
(rev. 0x04)
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled
Sun Microsystems PCIO Ebus2 (miscellaneous bridge, revision 0x01) at 
pci2 dev 0 function 0 not configured
hme4 at pci2 dev 0 function 1: Sun Happy Meal Ethernet, rev. 1
hme4: interrupting at ivec 3215
hme4: Ethernet address 00:03:ba:29:c4:3a
qsphy0 at hme4 phy 1: QS6612 10/100 media interface, rev. 1
qsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Sun Microsystems PCIO Ebus2 (miscellaneous bridge, revision 0x01) at 
pci2 dev 1 function 0 not configured
hme5 at pci2 dev 1 function 1: Sun Happy Meal Ethernet, rev. 1
hme5: interrupting at ivec 3216
hme5: Ethernet address 00:03:ba:29:c4:3a
qsphy1 at hme5 phy 1: QS6612 10/100 media interface, rev. 1
qsphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Sun Microsystems PCIO Ebus2 (miscellaneous bridge, revision 0x01) at 
pci2 dev 2 function 0 not configured
hme6 at pci2 dev 2 function 1: Sun Happy Meal Ethernet, rev. 1
hme6: interrupting at ivec 3217
hme6: Ethernet address 00:03:ba:29:c4:3a
qsphy2 at hme6 phy 1: QS6612 10/100 media interface, rev. 1
qsphy2: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Sun Microsystems PCIO Ebus2 (miscellaneous bridge, revision 0x01) at 
pci2 dev 3 function 0 not configured
hme7 at pci2 dev 3 function 1: Sun Happy Meal Ethernet, rev. 1
hme7: interrupting at ivec 3214
hme7: Ethernet address 00:03:ba:29:c4:3a
qsphy3 at hme7 phy 1: QS6612 10/100 media interface, rev. 1
qsphy3: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
schizo1 at mainbus0: addr 40004600000: "Schizo", version 5, ign 200, bus 
A 0 to 0
schizo1:  pci3 at schizo1
pci3: i/o space, memory space enabled
isp0 at pci3 dev 4 function 0: QLogic FC-AL and Fabric HBA
isp0: interrupting at ivec 204
isp0: invalid NVRAM header
isp0: invalid NVRAM header
isp0: bad frame length (0) from NVRAM- using 1024
isp0: bad execution throttle of 0- using 16
mpt0 at pci3 dev 1 function 0: Symbios Logic 53c1020/53c1030 (rev. 0x07)
mpt0: applying 1030 quirk
mpt0: interrupting at ivec 200
scsibus2 at mpt0: 16 targets, 8 luns per target
mpt1 at pci3 dev 1 function 1: Symbios Logic 53c1020/53c1030 (rev. 0x07)
mpt1: applying 1030 quirk
mpt1: interrupting at ivec 201
scsibus3 at mpt1: 16 targets, 8 luns per target
upa0 at mainbus0
ffb0 at upa0: Creator3D, model SUNW,501-4788, dac 10
ffb0: attached to /dev/fb0
wsdisplay0 at ffb0 kbdmux 1: console (sunffb, vt100 emulation)
wsmux1: connecting to wsdisplay0
wsdisplay0: screen 1-3 added (sunffb, vt100 emulation)
ppm at mainbus0 not configured
pcons at mainbus0 not configured
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
ieee1394if0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me)
ieee1394if0: bus manager 0
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "stick-counter" frequency 5000000 Hz quality 100
No counter-timer -- using %stick at 5MHz as system clock.
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
scsibus2: waiting 2 seconds for devices to settle...
scsibus3: waiting 2 seconds for devices to settle...
scsibus4 at isp0: 256 targets, 8 luns per target
scsibus4: waiting 2 seconds for devices to settle...
uhub0 at usb2: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1 at usb0: Sun Microsystems OHCI root hub, class 9/0, rev 1.00/1.00, 
addr 1
uhub1: 4 ports with 4 removable, self powered
uhub2 at usb1: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 3 ports with 3 removable, self powered
uhub3 at usb3: NEC EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 5 ports with 5 removable, self powered
uhidev0 at uhub1 port 3 configuration 1 interface 0
uhidev0: Cypress Sem Cypress USB Mouse, rev 1.00/4.9c, addr 2, iclass 3/1
ums0 at uhidev0: 3 buttons and Z dir
wsmouse0 at ums0 mux 0
cd0 at scsibus0 target 6 lun 0: <TOSHIBA, DVD-ROM SD-M1401, 1009> cdrom 
removable
cd0: sync (50.00ns offset 16), 8-bit (20.000MB/s) transfers
uhidev1 at uhub1 port 4 configuration 1 interface 0
uhidev1: vendor 0x0430 product 0x0005, rev 1.10/2.00, addr 3, iclass 3/1
ukbd0 at uhidev1
wskbd1 at ukbd0: console keyboard, using wsdisplay0
sd0 at scsibus4 target 0 lun 0: <SEAGATE, ST3300655FC, 0003> disk fixed
sd0: 279 GB, 74340 cyl, 8 head, 985 sec, 512 bytes/sect x 585937500 sectors
sd1 at scsibus4 target 1 lun 0: <SEAGATE, ST3300655FC, 0003> disk fixed
sd1: 279 GB, 74340 cyl, 8 head, 985 sec, 512 bytes/sect x 585937500 sectors
Kernelized RAIDframe activated
sd1: no disk label
root on sd0a dumps on sd0b
root file system type: ffs
wsdisplay0: screen 4 added (sunffb, vt100 emulation)
tap0: Ethernet address f2:0b:a4:00:0b:2b

	Best regards,

	JB