>Number:         10079
>Category:       kern
>Synopsis:       Sparc port: kernel panic caused by SunOS binary of Mathematica
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue May 09 02:05:00 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     Rahul Siddharthan
>Release:        1.4.2 release
>Organization:
Department of Physics,
Indian Institute of Science, 
Bangalore 560012, India
	
>Environment:
	
System: NetBSD heisenberg.physics.iisc.ernet.in 1.4.2 NetBSD 1.4.2 (HEISENBERG.DB) #0: Tue May 9 08:04:58 IST 2000 root@heisenberg.physics.iisc.ernet.in:/usr/src/sys/arch/sparc/compile/HEISENBERG.DB sparc


>Description:
  Running the Mathematica 2.2 SunOS binary on a Sun SPARC 4C IPC causes
a kernel panic with the message 
panic: amap_lookups: offset out of range
  A backtrace on the kernel crash dump gives
(gdb) target kcore /var/crash/netbsd.3.core               
panic: amap_lookups: offset out of range                    
#0  mi_switch () at ../../../../kern/kern_synch.c:633
633             cpu_switch(p);
(gdb) bt
#0  mi_switch () at ../../../../kern/kern_synch.c:633          
#1  0xf002f340 in tsleep (ident=0x0, priority=4, wmesg=0xf00ce578 "scheduler",  
    timo=0) at ../../../../kern/kern_synch.c:371              
#2  0xf00ce718 in uvm_scheduler () at ../../../../uvm/uvm_glue.c:436
#3  0xf001f6e4 in main () at ../../../../kern/init_main.c:420

This was with a custom kernel compiled for this machine, but it also
happens with the generic kernel in the 1.4.2 distribution, and with
the generic 1.4.1 kernel.
>How-To-Repeat:
Running this binary reproduces the panic every time. 
>Fix:
None known to me
>Release-Note:
>Audit-Trail:
>Unformatted: