xm30@sdcc12.ucsd.edu (Stefan Press) (01/05/90)
I was asked to post this to hopefully attain an answer to a problem
one of my colleagues is having with a Vax 11/750 running BSD 4.3 . It
seems that every now and then the machine gets a:
panic: KSP not valid
trap type 2, code = 0, pc = 80000fa2
panic: Reserved operand
trap type 2, code = 0, pc = 80000fa2
panic: Reserved operand
trap type 2, code = 0, pc = 80000fa2
panic: Reserved operand
trap type 2, code = 0, pc = 80000fa2
panic: Reserved operand
trap type 2, code = 0, pc = 80000fa2
panic: Reserved operand
trap type 2, code = 0, pc = 80000fa2
panic: Reserved operand
The following was the result of the compiler utility "nm" on the kernel.
We greped for addresses close to the failing pc =80000fa2.
80000f00 T _Xwtime
80000f30 T _Xmba3int
80000f38 T _Xmba2int
80000f40 T _Xmba1int
80000f48 T _Xmba0int
80000f5c T _Xcnrint
80000f70 T _Xcnxint
80000f84 T _Xhardclock
80000fa4 T _Xsoftclock
80000fb8 T _Xnetintr
80000fdc T _Xconsdin
80000ff4 T _Xconsdout
Now, the only advice we were given so far is that we would like to
"increase the interrupt stack size". What does this mean ? How can we
do it ? Does this mean the Kernel stack size ? How do we do that ?
Any input is very welcome.
Thanks in advance,
Stefan
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