# kgdb kernel.debug /var/crash/vmcore.0
kgdb: kvm_read: invalid address (0x18)
kgdb: kvm_read: invalid address (0x18)
kgdb: kvm_read: invalid address (0x18)
^C

# kgdb kernel.debug /var/crash/vmcore.1
kgdb: cannot read PTD
# kgdb kernel.debug /var/crash/vmcore.1
kgdb: cannot read PTD
# kgdb kernel.debug /var/crash/vmcore.1
kgdb: cannot read PTD
# kgdb kernel.debug /var/crash/vmcore.2
kgdb: cannot read PTD
# kgdb kernel.debug /var/crash/vmcore.3
kgdb: cannot read PTD
# kgdb kernel.debug /var/crash/vmcore.4
kgdb: cannot read PTD
# kgdb kernel.debug /var/crash/vmcore.5
kgdb: cannot read PTD


# cat info.0
Dump header from device /dev/ad0s1b
  Architecture: i386
  Architecture Version: 2
  Dump Length: 267976704B (255 MB)
  Blocksize: 512
  Dumptime: Mon May 22 01:24:01 2006
  Hostname: 
  Magic: FreeBSD Kernel Dump
  Version String: FreeBSD 6.1-RELEASE #0: Wed May 10 14:02:17 CEST 2006
    
  Panic String: page fault
  Dump Parity: 3252354328
  Bounds: 0
  Dump Status: good

# cat info.1
Dump header from device /dev/ad0s1b
  Architecture: i386
  Architecture Version: 2
  Dump Length: 267976704B (255 MB)
  Blocksize: 512
  Dumptime: Fri Jun 16 18:01:27 2006
  Hostname: 
  Magic: FreeBSD Kernel Dump
  Version String: FreeBSD 6.1-RELEASE-p2 #2: Fri Jun 16 02:17:00 CEST 2006
    
  Panic String: ffs_blkfree: freeing free block
  Dump Parity: 3481480040
  Bounds: 1
  Dump Status: good

# cat info.2
Dump header from device /dev/ad0s1b
  Architecture: i386
  Architecture Version: 2
  Dump Length: 267976704B (255 MB)
  Blocksize: 512
  Dumptime: Wed Jun 28 23:08:28 2006
  Hostname: 
  Magic: FreeBSD Kernel Dump
  Version String: FreeBSD 6.1-RELEASE-p2 #4: Mon Jun 26 14:36:29 CEST 2006
  
  Panic String: sbflush_locked: cc 0 || mb 0xc23e7500 || mbcnt 2304
  Dump Parity: 2760206361
  Bounds: 2
  Dump Status: good

# cat info.3
Dump header from device /dev/ad0s1b
  Architecture: i386
  Architecture Version: 2
  Dump Length: 267976704B (255 MB)
  Blocksize: 512
  Dumptime: Thu Jun 29 09:25:44 2006
  Hostname: 
  Magic: FreeBSD Kernel Dump
  Version String: FreeBSD 6.1-RELEASE-p2 #4: Mon Jun 26 14:36:29 CEST 2006
   
  Panic String: page fault
  Dump Parity: 1992958036
  Bounds: 3
  Dump Status: good

# cat info.4
Dump header from device /dev/ad0s1b
  Architecture: i386
  Architecture Version: 2
  Dump Length: 267976704B (255 MB)
  Blocksize: 512
  Dumptime: Sat Jul  1 14:02:53 2006
  Hostname: 
  Magic: FreeBSD Kernel Dump
  Version String: FreeBSD 6.1-RELEASE-p2 #4: Mon Jun 26 14:36:29 CEST 2006
  
  Panic String: page fault
  Dump Parity: 1663968596
  Bounds: 4
  Dump Status: good

# cat info.5
Dump header from device /dev/ad0s1b
  Architecture: i386
  Architecture Version: 2
  Dump Length: 267976704B (255 MB)
  Blocksize: 512
  Dumptime: Sat Aug 12 03:01:25 2006
  Hostname: 
  Magic: FreeBSD Kernel Dump
  Version String: FreeBSD 6.1-RELEASE-p2 #4: Mon Jun 26 14:36:29 CEST 2006
  
  Panic String: page fault
  Dump Parity: 1801608788
  Bounds: 5
  Dump Status: good