kernel panic, trap level 2

From: Tony Magtalas (ttk67@yahoo.com)
Date: Wed Jun 26 2002 - 18:26:12 EDT


I got a server that has intermitten system panic
trap level 2. Here is the panic message:

Jun 26 11:50 mysun
unix:panic[cpu1]/thread=3000cb79b00:
             Kernel panic at trap level 2
             trap reason 0x2
I can't seem to find any info. from the sunmanagers
archives.

Here is the output of adb:
------------------------------------------------------
$c
complete_panic(10461c00,10006ee0,c,9177001503,0,0) +
20
do_panic(100504c8,100504a8,0,0,ffffffffffffffff,18ecc673cb7bb)
+ 16c
panic(10408270,2,0,0,0,4) + 1c
sys_tl1_panic(4,d,0,3,25290,4) + 8
sfmmu_cache_flush(25290,0,1,1041c140,2,780d8914) + 88

------------------------------------------------------
<sp$<stackregs

ptl1_stk+0x3be0: locals
783306b8 3000abc4000
            10422d48 1041f2d0 11704380
        1041d088
            1 1
ptl1_stk+0x3c20: ins
10461c00 10006ee0
            c 9177001503 0
        0
ptl1_stk+0x3c50: fp pc
            1040b861 do_panic+0x16c
do_panic+0x16c:
                call complete_panic

ptl1_stk+0x3ca0: locals 0
          104082b8
            f1c722e0 30019ebd7c0 1
        0
            300127840c0 3f
ptl1_stk+0x3ce0: ins
100504c8 100504a8
            0 0
ffffffffffffffff 18ecc673cb7bb
ptl1_stk+0x3d10: fp pc
            1040b911 panic+0x1c
panic+0x1c:
                call do_panic

ptl1_stk+0x3d50: locals
10033ae4 10033ae8
            4477001602 1001c590
30019ebd7c0 0
            0 2a100b39e00
ptl1_stk+0x3d90: ins
10408270 2
            0 0 0
        4
ptl1_stk+0x3dc0: fp pc
            1040b9c1 sys_tl1_panic+8
sys_tl1_panic+8:
                call panic

ptl1_stk+0x3e00: locals 2
          1400
            4477001602 10007084
30007a7b340 8
            f 1040c270
ptl1_stk+0x3e40: ins 4
          d
            0 3 25290
        4
ptl1_stk+0x3e70: fp pc
            1040bb11 sfmmu_cache_flush+0x88
sfmmu_cache_flush+0x88:
                call xt_sync
ptl1_stk+0x3f50: locals 4
          20
            30000201240 30009f22300
30012784160 8
            10454060 80
ptl1_stk+0x3f90: ins 25290
          0
            1 1041c140 2
        780d8914
ptl1_stk+0x3fc0: fp pc
            2a100b39821 sfmmu_vac_conflict+0x80
sfmmu_vac_conflict+0x80:
                call sfmmu_cache_flush

2a100b3a020: locals 9610205180a22000
1680002180a76000 280001db0103ff
f
            300001394100019 900062589610234b
d0068008981023b1 d2022040d223a070
            d00220449210001b
2a100b3a060: ins d023a07411000004
900223d0d0068008 d023a078901020
0a
            d023a05c90102027 8890102001 0
2a100b3a090: fp pc
            90102000d023a06c 0x9010001c7fff142b
9010001c7fff142b:
data address not found

System is running 2.7 with kernel patch 106541-20
with Oracle 8i and Veritas 3.x

Any idea what went wrong?
Tony
Yahoo! - Official partner of 2002 FIFA World Cup
http://fifaworldcup.yahoo.com
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