I have a PIX 515 running 8.0(3) that is crashing every 20 minutes or so, this is what immediately appears on the console when it crashes:
============= CHECKHEAPS HAS DETECTED A MEMORY CORRUPTION ===============
Reason: Free buffer corrupted rc=1
I have swapped out the physical memory with new memory but the PIX keeps crashing, so I don't think it is a problem with the memory installed.
Cisco PIX Security Appliance Software Version 8.0(3)
Compiled on Tue 06-Nov-07 19:50 by builders
System image file is "flash:/pix803.bin"
Config file at boot was "startup-config"
hqfw01 up 8 mins 51 secs
Hardware: PIX-515, 128 MB RAM, CPU Pentium 200 MHz
Flash i28F640J5 @ 0x300, 16MB
BIOS Flash AT29C257 @ 0xfffd8000, 32KB
0: Ext: Ethernet0 : address is 0050.54ff.43d6, irq 10
1: Ext: Ethernet1 : address is 0050.54ff.43d7, irq 7
2: Ext: Ethernet2 : address is 00d0.b78f.3c33, irq 11
Licensed features for this platform:
Maximum Physical Interfaces : 6
Maximum VLANs : 25
Inside Hosts : Unlimited
Failover : Active/Active
VPN-DES : Enabled
VPN-3DES-AES : Enabled
Cut-through Proxy : Enabled
Guards : Enabled
URL Filtering : Enabled
Security Contexts : 2
GTP/GPRS : Disabled
VPN Peers : Unlimited
This platform has an Unrestricted (UR) license.
I appreciate any assistance.