Subject: Crash report.
To: None <port-sparc@NetBSD.ORG>
From: David Gilbert <dgilbert@jaywon.pci.on.ca>
List: port-sparc
Date: 01/01/1997 20:12:18
	Wow... first time I got a crash dump to work.  I need to know
how to get more debugging info from it, though.  Is it possible to get
more symbol information w/o booting an overly huge kernel?

	Anyways, I was moving a directory from xd0g to xd1g while
simultaniously moving another directory from sd5g to xd0h.  The system
went down with a 'panic: freeing free inode' and left me to manually
fsck xd0g, xd0h and sd5g.  In case you're all wondering, I seem to
collect old disks (ccd0 is sd3g and sd4g):

Filesystem  1K-blocks     Used    Avail Capacity  Mounted on
/dev/xd0a       32129    13912    16610    46%    /
/dev/xd0g      374324   260381    95226    73%    /usr
/dev/xd0h      374324    62713   292894    18%    /var
/dev/xd1g      781252    36695   705494     5%    /u1
/dev/sd1a       29543    24954     3111    89%    /mnt/oroot
/dev/sd1g      259304   228754    17584    93%    /mnt/oroot/usr
/dev/sd5g      914457   580520   288214    67%    /u
/dev/sd2g      230111   192971    25634    88%    /usr/gnu
/dev/sd2d       98911    10390    83575    11%    /mnt/oroot/var
/dev/ccd0c     737503   185054   515573    26%    /var/news
mfs:34          19738        2    18749     0%    /tmp
mfs:36          39455        1    37481     0%    /usr/tmp
kernfs              1        1        0   100%    /kern
procfs              8        8        0   100%    /proc
walk:/u2       259304   183332    63006    74%    /u2

	Here's gdb -k's output:

(no debugging symbols found)...
panic: ifree: freeing free inode
#0  0xf80260e0 in mi_switch ()
(kgdb) bt
#0  0xf80260e0 in mi_switch ()
#1  0xf80f1fd0 in boot ()
#2  0xf80284a0 in panic ()
#3  0xf80a97b8 in ffs_vfree ()
#4  0xf80b51f8 in ufs_inactive ()
#5  0xf8041058 in vrele ()
#6  0xf8040fec in vput ()
#7  0xf804491c in sys_chmod ()
#8  0xf80f8770 in syscall ()
#9  0xf80054f8 in kernel_text ()
#10 0x187b0 in ?? ()
#11 0x3354 in ?? ()
#12 0x3f2c in ?? ()

Dave.

-- 
============================================================================
|David Gilbert, PCI, Richmond Hill, Ontario.  | Two things can only be     |
|Mail:      dgilbert@jaywon.pci.on.ca         |  equal if and only if they |
|http://www.pci.on.ca/~dgilbert               |   are precisely opposite.  |
=========================================================GLO================