Netra T1 upgrade to 9.1 and occasional freeze

Hi,

I was running 9.0 on for several months and the machine was rock stable, 
even under high load. I did compile dozens of packages without issues 
and also compiled ArcticFox browser several times (1100 minutes of 
compilation and GIT is also quite hard on disk & network on such a 
repository).

Now since I upgraded to 9.1 the box freezes after some hours.. this time 
about 15 hours, but it is variable, less than the time to complete 
ArcticFox anyway. If I attach serial console I see the infamous "Fast 
Data Access MMU Miss" error

I noticed some errors in dmesg, they seem however related to IDE, which 
I am not using (it was used for the upgrade though)

[     1.000000] flashprom at ebus0 addr 0-fffff not configured
[     1.000000] clock0 at ebus0 addr 0-1fff: mk48t59
[     1.000000] autoconfiguration error: ebus_attach: idprom: incomplete

Any ideas?

Riccardo


[     1.000000] NetBSD 9.1 (GENERIC) #0: Sun Oct 18 19:24:30 UTC 2020
[     1.000000] 
[email protected]:/usr/src/sys/arch/sparc64/compile/GENERIC
[     1.000000] total memory = 2048 MB
[     1.000000] avail memory = 1992 MB
[     1.000000] timecounter: Timecounters tick every 10.000 msec
[     1.000000] Kernelized RAIDframe activated
[     1.000000] running cgd selftest aes-xts-256 aes-xts-512 done
[     1.000000] mainbus0 (root): SUNW,UltraAX-i2 (Netra T1 200): hostid 
8305d938
[     1.000000] cpu0 at mainbus0: SUNW,UltraSPARC-IIe @ 500 MHz, CPU id 0
[     1.000000] cpu0: manuf 17, impl 13, mask 14
[     1.000000] cpu0: system tick frequency 11.111 MHz
[     1.000000] cpu0: 16K instruction (32 b/l), 16K data (32 b/l), 256K 
external (64 b/l)
[     1.000000] psycho0 at mainbus0
[     1.000000] psycho0: SUNW,sabre: impl 0, version 0: ign 7c0 bus 
range 0 to 2; PCI bus 0
[     1.000000] psycho_alloc_extent: no "available" property
[     1.000000] psycho_alloc_extent: no "available" property
[     1.000000] pci0 at psycho0
[     1.000000] pci0: i/o space, memory space enabled
[     1.000000] ppb0 at pci0 dev 1 function 1: Sun Microsystems Simba 
PCI Bridge (rev. 0x13)
[     1.000000] pci1 at ppb0 bus 1
[     1.000000] pci1: i/o space, memory space enabled
[     1.000000] ebus0 at pci1 dev 12 function 0: Sun Microsystems PCIO 
Ebus2 (US III), revision 0x01
[     1.000000] flashprom at ebus0 addr 0-fffff not configured
[     1.000000] clock0 at ebus0 addr 0-1fff: mk48t59
[     1.000000] autoconfiguration error: ebus_attach: idprom: incomplete
[     1.000000] lom0 at ebus0 addr 200000-200003 ipl 2a: SUNW,lomh: 
LOMlite2 rev 3.14
[     1.000000] lom0: 4 fan(s), 1 PSU(s), 1 temp sensor(s)
[     1.000000] lom0: Watchdog timer configured.
[     1.000000] alipm0 at pci1 dev 3 function 0: 74KHz clock
[     1.000000] iic0 at alipm0: I2C bus
[     1.000000] admtemp0 at iic0 addr 0x18: MAX1617A temperature sensor: 
id. 0x41, rev. 0x05
[     1.000000] spdmem0 at iic0 addr 0x54
[     1.000000] spdmem0: SDRAM (registered), data ECC, 512MB, 133MHz 
(PC-133)
[     1.000000] spdmem0: 13 rows, 11 cols, 1 banks, 4 banks/chip, 7.5ns 
cycle time
[     1.000000] spdmem0: tAA-tRCD-tRP-tRAS: 3-20-20-44
[     1.000000] spdmem0: voltage LvTTL (not 5V tolerant), refresh time 
7.8us (self-refreshing)
[     1.000000] spdmem1 at iic0 addr 0x55
[     1.000000] spdmem1: SDRAM (registered), data ECC, 512MB, 133MHz 
(PC-133)
[     1.000000] spdmem1: 13 rows, 10 cols, 2 banks, 4 banks/chip, 7.5ns 
cycle time
[     1.000000] spdmem1: tAA-tRCD-tRP-tRAS: 3-20-20-45
[     1.000000] spdmem1: voltage LvTTL (not 5V tolerant), refresh time 
7.8us (self-refreshing)
[     1.000000] spdmem2 at iic0 addr 0x56
[     1.000000] spdmem2: SDRAM (registered), data ECC, 512MB, 133MHz 
(PC-133)
[     1.000000] spdmem2: 13 rows, 11 cols, 1 banks, 4 banks/chip, 7.5ns 
cycle time
[     1.000000] spdmem2: tAA-tRCD-tRP-tRAS: 3-20-20-45
[     1.000000] spdmem2: voltage LvTTL (not 5V tolerant), refresh time 
7.8us (self-refreshing)
[     1.000000] spdmem3 at iic0 addr 0x57
[     1.000000] spdmem3: SDRAM (registered), data ECC, 512MB, 133MHz 
(PC-133)
[     1.000000] spdmem3: 13 rows, 11 cols, 1 banks, 4 banks/chip, 7.5ns 
cycle time
[     1.000000] spdmem3: tAA-tRCD-tRP-tRAS: 3-20-20-45
[     1.000000] spdmem3: voltage LvTTL (not 5V tolerant), refresh time 
7.8us (self-refreshing)
[     1.000000] seeprom0 at iic0 addr 0x50: i2c-nvram: size 8192
[     1.000000] seeprom1 at iic0 addr 0x51: motherboard-fru: size 8192
[     1.000000] ebus1 at pci1 dev 7 function 0: Acer Labs M1533 PCI-ISA 
Bridge, revision 0x00
[     1.000000] power at ebus1 addr 800-82f ipl 25 not configured
[     1.000000] com0 at ebus1 addr 3f8-3ff ipl 2b: ns16550a, working fifo
[     1.000000] com0: console
[     1.000000] com1 at ebus1 addr 2e8-2ef ipl 2b: ns16550a, working fifo
[     1.000000] gem0 at pci1 dev 12 function 1: Sun Microsystems ERI 
Ethernet (rev. 0x01)
[     1.000000] gem0: interrupting at ivec 3006
[     1.000000] ukphy0 at gem0 phy 1: OUI 0x0008bb, model 0x0002, rev. 1
[     1.000000] ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
[     1.000000] gem0: Ethernet address 00:03:ba:05:d9:38, 2KB RX fifo, 
2KB TX fifo
[     1.000000] ohci0 at pci1 dev 12 function 3: Sun Microsystems USB 
Controller (rev. 0x01)
[     1.000000] ohci0: interrupting at ivec 24
[     1.000000] ohci0: OHCI version 1.0, legacy support
[     1.000000] usb0 at ohci0: USB revision 1.0
[     1.000000] aceride0 at pci1 dev 13 function 0: Acer Labs M5229 UDMA 
IDE Controller (rev. 0xc3)
[     1.000000] aceride0: bus-master DMA support present
[     1.000000] aceride0: using PIO transfers above 137GB as workaround 
for 48bit DMA access bug, expect reduced performance
[     1.000000] aceride0: primary channel configured to native-PCI mode
[     1.000000] aceride0: using ivec 180c for native-PCI interrupt
[     1.000000] atabus0 at aceride0 channel 0
[     1.000000] aceride0: secondary channel configured to native-PCI mode
[     1.000000] atabus1 at aceride0 channel 1
[     1.000000] gem1 at pci1 dev 5 function 1: Sun Microsystems ERI 
Ethernet (rev. 0x01)
[     1.000000] gem1: interrupting at ivec 301c
[     1.000000] ukphy1 at gem1 phy 1: OUI 0x0008bb, model 0x0002, rev. 1
[     1.000000] ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
[     1.000000] gem1: Ethernet address 00:03:ba:05:d9:38, 2KB RX fifo, 
2KB TX fifo
[     1.000000] ohci1 at pci1 dev 5 function 3: Sun Microsystems USB 
Controller (rev. 0x01)
[     1.000000] ohci1: interrupting at ivec 26
[     1.000000] ohci1: OHCI version 1.0, legacy support
[     1.000000] usb1 at ohci1: USB revision 1.0
[     1.000000] ppb1 at pci0 dev 1 function 0: Sun Microsystems Simba 
PCI Bridge (rev. 0x13)
[     1.000000] pci2 at ppb1 bus 2
[     1.000000] pci2: i/o space, memory space enabled
[     1.000000] esiop0 at pci2 dev 8 function 0: Symbios Logic 53c896 
(ultra2-wide scsi)
[     1.000000] esiop0: using on-board RAM
[     1.000000] esiop0: interrupting at ivec 1820
[     1.000000] scsibus0 at esiop0: 16 targets, 8 luns per target
[     1.000000] esiop1 at pci2 dev 8 function 1: Symbios Logic 53c896 
(ultra2-wide scsi)
[     1.000000] esiop1: using on-board RAM
[     1.000000] esiop1: interrupting at ivec 1820
[     1.000000] scsibus1 at esiop1: 16 targets, 8 luns per target
[     1.000000] pcons at mainbus0 not configured
[     1.000000] timecounter: Timecounter "clockinterrupt" frequency 100 
Hz quality 0
[     1.000003] timecounter: Timecounter "tick-counter" frequency 
500000000 Hz quality 100
[     1.000003] timecounter: Timecounter "stick-counter" frequency 
11111111 Hz quality 200
[     1.000035] No counter-timer -- using STICK at 11.111MHz as system 
clock.
[     1.100014] scsibus0: waiting 2 seconds for devices to settle...
[     1.171071] scsibus1: waiting 2 seconds for devices to settle...
[     1.270011] uhub0 at usb0: NetBSD (0000) OHCI root hub (0000), class 
9/0, rev 1.00/1.00, addr 1
[     1.377850] uhub0: 4 ports with 4 removable, self powered
[     1.377850] uhub1 at usb1: NetBSD (0000) OHCI root hub (0000), class 
9/0, rev 1.00/1.00, addr 1
[     1.481862] uhub1: 4 ports with 4 removable, self powered
[     1.481862] atapibus0 at atabus0: 2 targets
[     1.540011] cd0 at atapibus0 drive 0: <CD-224E, , 1.7A> cdrom removable
[     1.630015] cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA 
mode 2 (Ultra/33)
[     1.630015] cd0(aceride0:0:0): using PIO mode 4, Ultra-DMA mode 2 
(Ultra/33) (using DMA)
[     3.490007] sd0 at scsibus0 target 0 lun 0: <QUANTUM, 
ATLAS10K2-TY367J, DA40> disk fixed
[     3.584788] sd0: 35020 MB, 17338 cyl, 10 head, 413 sec, 512 
bytes/sect x 71721820 sectors
[     3.682560] sd0: sync (50.00ns offset 31), 16-bit (40.000MB/s) 
transfers, tagged queueing
[     3.782415] sd1 at scsibus0 target 1 lun 0: <FUJITSU, MAB3091S 
SUN9.0G, 2107> disk fixed
[     3.880808] sd1: 8637 MB, 4926 cyl, 27 head, 133 sec, 512 bytes/sect 
x 17689267 sectors
[     3.980008] sd1: sync (50.00ns offset 31), 16-bit (40.000MB/s) 
transfers, tagged queueing
[     8.230006] WARNING: 1 error while detecting hardware; check system log.
[     8.308626] root on sd0a dumps on sd0b
[     8.350229] root file system type: ffs
[     8.398494] kern.module.path=/stand/sparc64/9.1/modules
[    82.539929] autoconfiguration error: aceride0:0:0: lost interrupt
[    82.569241]         type: atapi tc_bcount: 32 tc_skip: 0
[    82.625407] autoconfiguration error: aceride0:0:0: bus-master DMA 
error: missing interrupt, status=0x21
[    82.696135] cd0: autoconfiguration error: transfer error, 
downgrading to Ultra-DMA mode 1
[    82.696135] cd0(aceride0:0:0): using PIO mode 4, Ultra-DMA mode 1 
(using DMA)
[    84.869927] autoconfiguration error: aceride0:0:0: lost interrupt
[    84.899226]         type: atapi tc_bcount: 32 tc_skip: 0
[    84.955392] autoconfiguration error: aceride0:0:0: bus-master DMA 
error: missing interrupt, status=0x21
[    85.026122] cd0: autoconfiguration error: transfer error, 
downgrading to PIO mode 4
[    85.026122] cd0(aceride0:0:0): using PIO mode 4