[cisco-nas] Memory leak or a bad PC?

[Nemeth Laszlo]

Hello

I got this error today in my 3550 switch's log:

Nov 19 11:00:29.647 UTC: %LINK-5-CHANGED: Interface FastEthernet0/18,
changed state to administratively down
Nov 19 11:00:38.907 UTC: %LINK-3-UPDOWN: Interface FastEthernet0/18,
changed state to up

Nov 19 11:00:39.203 UTC: %SYS-2-MALLOCFAIL: Memory allocation of 1680
bytes failed from 0x161B38, alignment 0
Pool: I/O  Free: 6752  Cause: Memory fragmentation
Alternate Pool: None  Free: 0  Cause: No Alternate pool

-Process= "Pool Manager", ipl= 0, pid= 5
-Traceback= 1A57D0 1A6DF4 161B3C 1B2BF0 1B2E38 1C6440

Nov 19 11:00:44.495 UTC: %PM-4-ERR_DISABLE: dtp-flap error detected on
Fa0/18, putting Fa0/18 in err-disable state
Nov 19 11:00:46.499 UTC: %LINK-3-UPDOWN: Interface FastEthernet0/18,
changed state to down



Maybe it's a memory leak or the PC (Win2000) creates this error
which is in the Fe 0/18?

Do You need output of the "show tech-support"?




Core0-sw#sh ve
Cisco Internetwork Operating System Software
IOS (tm) C3550 Software (C3550-I5Q3L2-M), Version 12.1(13)EA1c, RELEASE
SOFTWARE (fc1)
Copyright (c) 1986-2003 by cisco Systems, Inc.
Compiled Tue 24-Jun-03 18:49 by yenanh
Image text-base: 0x00003000, data-base: 0x007C3520

ROM: Bootstrap program is C3550 boot loader

Core0-sw uptime is 25 minutes
System returned to ROM by power-on
System restarted at 10:44:02 UTC Wed Nov 19 2003
System image file is
"flash:c3550-i5q3l2-mz.121-13.EA1c/c3550-i5q3l2-mz.121-13.EA1c.bin"

cisco WS-C3550-24 (PowerPC) processor (revision G0) with 65526K/8192K
bytes of memory.
Processor board ID CAT0644Y0MX
Last reset from warm-reset
Bridging software.
Running Layer2/3 Switching Image

Ethernet-controller 1 has 12 Fast Ethernet/IEEE 802.3 interfaces

Ethernet-controller 2 has 12 Fast Ethernet/IEEE 802.3 interfaces

Ethernet-controller 3 has 1 Gigabit Ethernet/IEEE 802.3 interface

Ethernet-controller 4 has 1 Gigabit Ethernet/IEEE 802.3 interface

24 FastEthernet/IEEE 802.3 interface(s)
2 Gigabit Ethernet/IEEE 802.3 interface(s)

The password-recovery mechanism is enabled.
384K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:0B:5F:16:19:80
Motherboard assembly number: 73-5700-09
Power supply part number: 34-0966-02
Motherboard serial number: CAT064409KP
Power supply serial number: DCA064119N1
Model revision number: G0
Motherboard revision number: A0
Model number: WS-C3550-24-SMI
System serial number: CAT0644Y0MX
Configuration register is 0x10F

Core0-sw#sh mem
                Head    Total(b)     Used(b)     Free(b)   Lowest(b)  Largest(b)
Processor     BD165C    54706596     8715676    45990920    43376752    43560152
      I/O   80000000     8388608     1859380     6529228        1708     1453288

csirek