SUMMARY: V880 failing to boot, i2c2 error

CPU3 was gone. Removing it's CPU/memory board solved the problem.

Regards,
Stoyan Genov

---- Stoyan Genov on 2004-10-24 12:12:56:58 CEST (Sunday): ----
> Hi managers,
> 
> One of our V880s has stopped working. In an attempt
> to bring it back to life, I get this during the POST:
> 
> panic[cpu6]/thread=10408000: BAD TRAP: type=31 rp=10407760 addr=9e212a07fe006060
> [full panic message at end of email]
> 
> I ran test-all, and I got failure for /pci@9,700000/ebus@1/i2c@1,50002e ,
> which, according to the list I get with ``devalias'', is i2c2
> 
> test /pci@9,700000/ebus@1/i2c@1,50002e:test-args={verbose}
> gives:
> Testing /pci@9,700000/ebus@1/i2c@1,50002e:test-args={verbose}
> >> External die temperature = 59 
> >> External die temperature = 60 
> >> External die temperature = 62 
> 
> I've tried to disable this device with ``asr-disable i2c2'', then disabled
> all environment monitoring with ``env-off'', to no avail.
> 
> What could be wrong?
> 
> Thank you for your time.
> Stoyan Genov
> 
> Full panic trace:
> WARNING: Device /pci@9,700000/ebus@1/i2c@1,50002e being marked with 'status' ==l
> WARNING: Device i2c2 already marked with 'status' == fail
> Aborting auto-boot sequence.
> {6} ok boot disk0:b
> Boot device: /pci@8,600000/SUNW,qlc@2/fp@0,0/disk@0,0:b  File and args: 
> SunOS Release 5.8 Version Generic_117350-02 64-bit
> Copyright 1983-2003 Sun Microsystems, Inc.  All rights reserved.
> WARNING: status 'fail' for '/pci@9,700000/ebus@1/i2c@1,50002e'
> WARNING: forceload of misc/md_trans failed
> WARNING: forceload of misc/md_raid failed
> WARNING: forceload of misc/md_hotspares failed
> WARNING: forceload of misc/md_sp failed
> 
> panic[cpu6]/thread=10408000: BAD TRAP: type=31 rp=10407760 addr=9e212a07fe006060
> 
> : trap type = 0x31
> addr=0x9e212a07fe006060
> pid=0, pc=0x1001c64c, sp=0x10407001, tstate=0x9180001603, context=0x0
> g1-g7: 1043ac00, 9e212a07fe006068, 8c21a0080000e058, 1119, 3000bf748d8, 1041cb60
> 
> 0000000010407370 unix:die+a4 (31, 10407760, 9e212a07fe006060, 0, 10407760, c472)
>   %l0-3: 0000000000000008 0000000000000002 0000000000000084 0000000000000000
>   %l4-7: 00000310371898a0 0000000010407653 0000000000000000 000000000000000a
> 0000000010407450 unix:trap+8b8 (9e212a07fe006000, 1, 5, 0, 10407760, 0)
>   %l0-3: 0000000000000001 00000300000f1c29 0000000010424d30 0000000000000000
>   %l4-7: 0000000000000031 000000001041d958 0000000000010000 0000000010472858
> 0000000010407590 unix:sfmmu_tsb_miss+66c (10429b30, 0, 300001aff88, 0, 300001af)
>   %l0-3: 9e212a07fe006000 0000000000000004 00000000ff000000 00000310005c0e00
>   %l4-7: 9e212a07fe006000 0000000001010000 0000000000000000 9e212a07fe000003
> 00000000104076b0 unix:prom_rtt+0 (8, 1, 1040db50, 9e212a07fe006058, 81010100, 5)
>   %l0-3: 0000000000000004 0000000000001400 0000009180001603 000000001001a8a0
>   %l4-7: 000003000bf71c58 0000000000000370 0000000000000000 0000000010407760
> 0000000010407800 unix:init_cpu_info+104 (3000c0beac0, 4, 4, 10414ae8, 2a10032fd)
>   %l0-3: 0000000010426010 00000000100554e0 0000000000002000 0000000000000000
>   %l4-7: 0000000000000000 0000000010424d30 000003000c0c1b00 0000000010407800
> 00000000104078b0 unix:setup_cpu_common+178 (1041cc00, 4, 3000c0beac0, 3, 8, 3dd)
>   %l0-3: 0000000000000000 00000000100554e0 0000000000000000 0000000010099f24
>   %l4-7: 000003000c0e0008 0000000000000000 000000000000003c 000002a100274000
> 0000000010407970 unix:start_other_cpus+128 (4, 1, 10424a00, 10425830, 1041ba38,)
>   %l0-3: 0000000000000004 000000001013d7e0 0000000000004000 0000000000000000
>   %l4-7: 0000000000000000 0000000010424d30 000003000a086908 00000000000172bd
> 0000000010407a20 genunix:main+300 (10472c00, 10410400, 2, 10424d30, fff2, 10053)
>   %l0-3: 0000000000000001 0000000000000001 0000000000000015 0000000000000f5b
>   %l4-7: 000000001042a1c8 0000000010478db8 00000000000d97a8 0000000000000540
> 
> syncing file systems... [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1])
> skipping system dump - no dump device configured
> rebooting...
> Resetting ...
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