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Community Member

C3550 with strange error message

Hello,

when I do a show log on one of my C3550s on a console,

the following message appeared :

=========================================================

Apr 17 01:18:01: %SYS-2-MALLOCFAIL: Memory allocation of 1680 bytes

failed from 0x152778, pool I/O, alignment 0

-Process= "IP Input", ipl= 0, pid= 35

-Traceback= 192E90 194338 15277C 152AB8 1533C8 154EF0 1E78F4 1E7BC8

20F5F0 20D0B8 20D1D0 20D3D4 1B2D3C

Apr 17 01:18:31: %SYS-2-MALLOCFAIL: Memory allocation of 1680 bytes

failed from 0x152778, pool I/O, alignment 0

-Process= "IP Input", ipl= 0, pid= 35

-Traceback= 192E90 194338 15277C 152AB8 1533C8 154EF0 1E78F4 1E7BC8

20F5F0 20D0B8 20D1D0 20D3D4 1B2D3C

Apr 17 01:19:01: %SYS-2-MALLOCFAIL: Memory allocation of 1680 bytes

failed from 0x152778, pool I/O, alignment 0

-Process= "Pool Manager", ipl= 0, pid= 5

-Traceback= 192E90 194338 15277C 19FDCC 1B2D3C

============================================================

Our Network is Noraml Ok.

Is this a Cisco IOS software bug?

What means this message? and the present state?

How will it affect Network? and I need the troublshooting guide?

Could you please let me know how to resolve this problem?

2 REPLIES
Community Member

Re: C3550 with strange error message

My IOS Image Ver. is 12.1.11(EA1)

Bronze

Re: C3550 with strange error message

This generally means the device is running out of free memory, or that the memory is heavily fragmented. If those log messages haven't appeared since 04/17, it may have just been a one-time occurance.

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