spin_lock: kernel-2.4.20-3.1sparcsmp on dual SS20

Aurora SPARC Linux 1.0 (Ansel) SS20 dual SuperSparc-(II) sun4m:

binutils 2.13.90 20030305 sparc-linux
bison-1.35-1
dejagnu-1.4.2-10 (ftp://ftp.redhat.com/pub/redhat/linux/rawhide/SRPMS/SRPMS)
expect-5.32.2-67
gcc-2.96-113
glibc-2.2.5-42
glibc-kernheaders-2.4-7.16sparc
kernel-2.4.20-3.1sparc
tcl-8.3.3-67

spin_lock(f902e6f4) CPU#0 stuck at f003db0c owner PC(f003db0c):CPU(0)
spin_lock(f902e73c) CPU#1 stuck at f002cc48 owner PC(00000000):CPU(1)

[root@sparky root]# ksymoops < spin.log
ksymoops 2.4.4 on sparc 2.4.20-3.1sparcsmp.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.20-3.1sparcsmp/ (default)
     -m /boot/System.map-2.4.20-3.1sparcsmp (default)

Warning: You did not tell me where to find symbol information.  I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc.  ksymoops -h explains the options.

Error (expand_objects): cannot stat(/lib/ext3.o) for ext3
ksymoops: No such file or directory
Error (expand_objects): cannot stat(/lib/jbd.o) for jbd
ksymoops: No such file or directory
Error (expand_objects): cannot stat(/lib/esp.o) for esp
ksymoops: No such file or directory
/usr/bin/find: /lib/modules/2.4.20-3.1sparcsmp/build: No such file or directory
Error (pclose_local): find_objects pclose failed 0x100
Warning (map_ksym_to_module): cannot match loaded module ext3 to a unique module object.  Trace may not be reliable.
Warning (map_ksym_to_module): cannot match loaded module esp to a unique module object.  Trace may not be reliable.
spin_lock(f902e6f4) CPU#0 stuck at f003db0c owner PC(f003db0c):CPU(0)
Using defaults from ksymoops -t elf32-sparc -a sparc
spin_lock(f902e73c) CPU#1 stuck at f002cc48 owner PC(00000000):CPU(1)
Warning (Oops_read): Code line not seen, dumping what data is available

>>PC;  f003db0c <send_sig_info+78/104>   <=====
>>PC;  f003db0c <send_sig_info+78/104>   <=====
Trace; f902e6f4 <end+8d6d29c/e04bc08>
>>PC;  f002cc48 <patchme_store_new_current+54/174>   <=====
>>PC;  00000000 Before first symbol
Trace; f902e73c <end+8d6d2e4/e04bc08>


4 warnings and 4 errors issued.  Results may not be reliable.
[root@sparky root]#

Cheers,

/ChJ