I've recently dragged out an old IPC of mine to see if I can get it working
again. It would crash mysteriously and I thought it was memory problems
(this happened also under SunOS 4.1.4). Now I've got some new SIMMs for it
and I want to track down the error. Is there any way to tell from the panic
message what SIMM or SIMM bank the error occured in, or do I have to go
through all twelve 1mb SIMMs trying to reproduce this sporadic crash?
Here's the output from a recent crash on trying to shut down:
Done running shutdown hooks.
Apr 24 12:34:07 emperor syslogd: exiting on signal 15
data fault: pc=0xf00c08bc addr=0x140 ser=80<INVAL>
panic: kernel fault
syncing disks... done
Frame pointer is at 0xf19a1930
Call traceback:
  pc = 0xf01302f4  args = (0xe3, 0xfe3, 0x0, 0x0, 0xf19a1a48, 0x9000e3,
0xf19a19
98) fp = 0xf19a1998
  pc = 0xf0033f18  args = (0x100, 0x0, 0x0, 0x0, 0xf19a1abc, 0x9000e4,
0xf19a1a0
0) fp = 0xf19a1a00
  pc = 0xf0138cd0  args = (0xf0138980, 0x100, 0x140, 0xf19a1ac8, 0x37,
0xf023a38
0, 0xf19a1a68) fp = 0xf19a1a68
  pc = 0xf00062f4  args = (0xf1915630, 0x80, 0x140, 0xf00c08bc, 0x40,
0xf19a1b70
, 0xf19a1b10) fp = 0xf19a1b10
  pc = 0xf00bfaa0  args = (0xf19255a8, 0xf023a980, 0x6c, 0x0, 0xf01ec000,
0x44,
0xf19a1bc0) fp = 0xf19a1bc0
  pc = 0xf00c9f48  args = (0xf19a1c9c, 0xf19a1ca8, 0xf19a1ca4, 0x0,
0xf19a1ca0,
0x8, 0xf19a1c30) fp = 0xf19a1c30
  pc = 0xf00c8170  args = (0x0, 0xf19a1da0, 0xf025cf00, 0xf1913dc0, 0x700,
0xf19
27848, 0xf19a1cc0) fp = 0xf19a1cc0
  pc = 0xf00572f8  args = (0x1e, 0x28, 0xf00c7f28, 0xf022ab00, 0xf025cf00,
0xfff
fffff, 0xf19a1d28) fp = 0xf19a1d28
  pc = 0xf0056f94  args = (0x0, 0x0, 0x0, 0xf1913dc0, 0x0, 0x0, 0xf19a1e10)
fp =
 0xf19a1e10
  pc = 0xf0139070  args = (0x0, 0xf19a1f28, 0xf19a1f20, 0xf0056f50, 0x0,
0x166,
0xf19a1ec0) fp = 0xf19a1ec0
  pc = 0xf0006528  args = (0x10, 0xf19a1fb0, 0x1024afa8, 0x0, 0x0, 0x167,
0xf19a
1f50) fp = 0xf19a1f50
  pc = 0x14cd4  args = (0x37000, 0x0, 0x0, 0x0, 0x0, 0x90, 0xeffff390) fp =
0xef
fff390
rebooting
-- 
-Simon Raahauge DeSantis