kern/68536: segfault during make buildworld after cvsup

[David Bear]

>Number:         68536
>Category:       kern
>Synopsis:       segfault during make buildworld after cvsup
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jul 01 01:00:43 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     David Bear
>Release:        4.10
>Organization:
ASU
>Environment:
dbsrv1# uname -a
FreeBSD dbsrv1.pp.asu.edu 4.10-RELEASE FreeBSD 4.10-RELEASE #0: Tue Jun 29 16:47:57 MST 2004     root at dbsrv1.pp.asu.edu:/usr/src/sys/compile/DBSRV1  i386

>Description:
    I had successfully configure and built and installed my own kernel. There was nothing fancy it. I just removed references to hardware that I know I will never have -- mostly certain scsi/raid cards and nics.
After using the new kernel, I did a cvsupdate to update to RELENG-4 to assure all kernel level security fixes. Then, during a make buildworld I received the following:

..
./../usr.bin/cc/cc_tools  -I/usr/src/gnu/lib/libgcc/../../../contrib/gcc/config -I/usr/src/gnu/lib/libgcc/../../../contrib/gcc -I.  -DL_divdi3 -o _divdi3.o /usr/src/gnu/lib/libgcc/../../../contrib/gcc/libgcc2.c
/usr/src/contrib/gcc/libgcc2.c: In function `__divdi3':
/usr/src/contrib/gcc/libgcc2.c:757: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
*** Error code 1

Stop in /usr/src/gnu/lib/libgcc.
*** Error code 1

Stop in /usr/src.
*** Error code 1
  
I performed a make clean and tried again. I received the same error.
>How-To-Repeat:
      Any make buildworld will throw this error.
>Fix:
      
>Release-Note:
>Audit-Trail:
>Unformatted: