Thank you for the answer. After I send my dump file to SUN support
engineer. They told me the problem is Token Ring card conflict with
other S-BUS device. Personally, I guess it conflict with Tape driver.
The reason is every time the crash happen, we are usinf the tape driver.
Sun engineer suggest me move the Token Ring card to other system board
without S-Bus device on it.
My original post:
> We have SUN 1000E with SOlaris 2.6 installed. The server spec. are:
>
> . 4 system board with 8 CPU
> . 1 GB RAM
> . SSA 100 array.
>
> Recently, I have server automatic reboot problem. I found some messages
> on /var/adm/messages. Can anyone know what wrong it is? Thanks.
>
> ============ Message on /var/adm/messages =============
>
> Sep 3 12:16:09 dfs unix: dump on /dev/dsk/c0t0d0s1 size 409600K
> Sep 3 12:16:09 dfs unix: BAD TRAP: cpu_id=1 type=9 <Data fault>
> addr=f0e18006 rw=1 rp=e1386c74
> Sep 3 12:16:09 dfs unix: MMU sfsr=0xb36: ft=<Access bus error> at=<supv
> data load> level=3
> Sep 3 12:16:09 dfs unix: MMU sfsr=0xb36<TO,FAV>
> Sep 3 12:16:09 dfs unix: MMU sfsr=0xb36<TO,FAV>
> Sep 3 12:16:09 dfs unix: paddr=0x830c00. 6, pte=0x830c007e, lvl=3
> Sep 3 12:16:09 dfs unix: sched: Data fault
> Sep 3 12:16:09 dfs unix: kernel read fault at addr=0xf0e18006,
> pte=0x830c007e
> Sep 3 12:16:09 dfs unix: MMU sfsr=0xb36: ft=<Access bus error> at=<supv
> data load> level=3
> Sep 3 12:16:09 dfs unix: MMU sfsr=0xb36<TO,FAV>
> Sep 3 12:16:09 dfs unix: trintr+0x3c, pid=0, pc=0xf0dee7e4,
> sp=0xe1386cc0, psr=0x404007c0, context=0
> Sep 3 12:16:09 dfs unix: g1-g7: e024ec00, f0579d30, 0, f1139080, 0, 1,
> e1386e80
> Sep 3 12:16:09 dfs unix: Begin traceback... sp = e1386cc0
> Sep 3 12:16:09 dfs unix: sbus_request+0xd4 @ 0xe0048b3c, fp=0xe1386d60
> Sep 3 12:16:09 dfs unix: args=f0e16000 e024ece4 8 f0d12e70
c0000000
> 1
> Sep 3 12:16:09 dfs unix: sbus_intr+0x60 @ 0xe0048c48, fp=0xe1386dc0
> Sep 3 12:16:09 dfs unix: args=28 e024ecf4 f024a850 f0dee7a8 2 2
> Sep 3 12:16:09 dfs unix: .level7+0x0 @ 0xe0042280, fp=0xe1386e20
> Sep 3 12:16:09 dfs unix: args=4 0 0 0 2 2
> Sep 3 12:16:09 dfs unix: disp_getwork+0xbc @ 0xe006a5f4, fp=0xe1368d60
> Sep 3 12:16:09 dfs unix: args=0 40400ae5 0 404000e5 0 40401ae5
> Sep 3 12:16:09 dfs unix: End traceback...
> Sep 3 12:16:09 dfs unix: panic[cpu1]/thread=0xe1386e80: Data fault
> Sep 3 12:16:09 dfs unix: syncing file systems... done
> Sep 3 12:16:09 dfs unix: 16177 static and sysmap kernel pages
> Sep 3 12:16:09 dfs unix: 305 dynamic kernel data pages
> Sep 3 12:16:09 dfs unix: 288 kernel-pageable pages
> Sep 3 12:16:09 dfs unix: 0 segkmap kernel pages
> Sep 3 12:16:09 dfs unix: 0 segvn kernel pages
> Sep 3 12:16:09 dfs unix: 0 current user process pages
> Sep 3 12:16:09 dfs unix: 16770 total pages (16770 chunks)
> Sep 3 12:16:09 dfs unix: dumping to vp f0d944e4, offset 685040
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