Re: 5.1 panics on a Challenge S

On Tue, 15 Feb 2011 22:39:44 +0900
??????? ?? <[email protected]> wrote:

> Try adding a diagnostic printf to int_intr_establish() in dev/int.c just before the sanity check ... something along the lines of 'printf("establishing interrupt %i¥n", level);' should reveal the problem.

Tried that, and it shows panel trying to use interrupt level -1. A full
dmesg, with panel disabled, is included below. This is actually from a
different Challenge S but the both machines show the same panic when
panel is enabled. I'm happy to sprinkle a few printfs through the code
but I'll need some pointers as to where best to put them.

George

== dmesg output with panel disabled ===
NetBSD 5.1 (INDY2) #0: Tue Feb 15 16:56:36 GMT 2011
	[email protected]:/usr/src/sys/arch/sgimips/compile/INDY2
total memory = 256 MB
(768 KB reserved for ARCS)
avail memory = 245 MB
timecounter: Timecounters tick every 10.000 msec
mainbus0 (root): SGI-IP22 [SGI, 690a40d3], 1 processor
cpu0 at mainbus0: MIPS R4400 CPU (0x460) Rev. 6.0 with MIPS R4010 FPC
Rev. 0.0 cpu0: 16KB/16B direct-mapped L1 Instruction cache, 48 TLB
entries cpu0: 16KB/16B direct-mapped write-back L1 Data cache
cpu0: 1024KB/128B direct-mapped write-back L2 Unified cache
ioc0 at mainbus0 addr 0x1fbd9800: rev 0, machine Indy (Guinness), board
rev 0 int0 at mainbus0 addr 0x1fbd9880
int0: bus 100MHz, CPU 200MHz
imc0 at mainbus0 addr 0x1fa00000: revision 3
gio0 at imc0
giopci0 at gio0 slot 1 addr 0x1f400000: Set Engineering GFE 10/100
Ethernet pci0 at giopci0 bus 0
pci0: memory space enabled
tl0 at pci0 dev 0 function 0
tl0: Texas Instruments ThunderLAN
tl0: Ethernet address 08:00:69:02:9e:21
int_intr_establish: level=22
tl0: interrupting at slot EXP0
nsphy0 at tl0 phy 4: DP83840 10/100 media interface, rev. 0
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
tlphy0 at tl0 phy 31: ThunderLAN 10BASE-T media interface, rev. 4
tlphy0: 10baseT, 10baseT-FDX, auto
hpc0 at gio0 addr 0x1fb80000: SGI HPC3 (onboard)
zsc0 at hpc0 offset 0x59830
zstty0 at zsc0 channel 1 (console i/o)
zstty1 at zsc0 channel 0
int_intr_establish: level=29
pckbc0 at hpc0 offset 0x59840
sq0 at hpc0 offset 0x54000
int_intr_establish: level=3
: SGI Seeq 80c03
sq0: Ethernet address 08:00:69:0a:40:d3
wdsc0 at hpc0 offset 0x44000
int_intr_establish: level=1
: WD33C93B (20.0 MHz clock, BURST DMA, SCSI ID 0)
wdsc0: microcode revision 0x0d, Fast SCSI
scsibus0 at wdsc0: 8 targets, 8 luns per target
dsclock0 at hpc0 offset 0x60000
pi1ppc0 at hpc0 offset 0x58000
pi1ppc0: capabilities=8<PS2>
ppbus0 at pi1ppc0
ppbus0: No IEEE1284 device found.
pi1ppc at hpc0 offset 0x59800 not configured
panel at hpc0 offset 0x59850 not configured
hpc1 at gio0 addr 0x1fb00000: SGI HPC3 (IOPLUS mezzanine)
hpc1: using EXP1's DMA channel
sq1 at hpc1 offset 0x54000
int_intr_establish: level=0
: SGI Seeq 80c03
sq1: Ethernet address 08:00:69:02:9d:a2
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "mips3_cp0_counter" frequency 100000000 Hz
quality 100 scsibus0: waiting 2 seconds for devices to settle...
sd0 at scsibus0 target 2 lun 0: <IBM, DNES-309170, SAH0> disk fixed
sd0: 8748 MB, 11474 cyl, 5 head, 312 sec, 512 bytes/sect x 17916240
sectors sd0: sync (100.00ns offset 12), 8-bit (10.000MB/s) transfers,
tagged queueing boot device: sd0
root on sd0a dumps on sd0b
root file system type: ffs

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