Router showing some kind of error??? - Page 4

Manesh Rajan · ‎08-22-2011

Hi,

Anybody could identify what is the problem with the router 2851???????

x400B01ECz 0x41BC96F8z 0x41BC96DCz

*Aug 10 11:17:53.533: %SYS-2-MALLOCFAIL: Memory allocation of 20000 bytes failed from 0x400B57E8, alignment 0

Pool: Processor Free: 711968 Cause: Memory fragmentation

Alternate Pool: None Free: 0 Cause: No Alternate pool

-Process= "IP Input", ipl= 0, pid= 84, -Traceback= 0x4007D850z 0x40094494z 0x400B3530z 0x40B9E1D8z 0x40B9E6C8z 0x40BA5DA4z 0x40BA6A48z 0x40BA2FA8z 0x412C5C3Cz 0x412C5CB8z 0x412C7FB8z 0x412C807Cz 0x412C852Cz 0x412C85A4z 0x412D630Cz 0x40F95464z

*Aug 10 11:17:56.773: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x400B01ECz 0x41BC96F8z 0x41BC96DCz

*Aug 10 11:18:07.321: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x400B01ECz 0x41BC96F8z 0x41BC96DCz

*Aug 10 11:18:17.449: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x400B01ECz 0x41BC96F8z 0x41BC96DCz

*Aug 10 11:18:23.533: %SYS-2-MALLOCFAIL: Memory allocation of 20000 bytes failed from 0x400B57E8, alignment 0

Pool: Processor Free: 711968 Cause: Memory fragmentation

Alternate Pool: None Free: 0 Cause: No Alternate pool

-Process= "IP Input", ipl= 0, pid= 84, -Traceback= 0x4007D850z 0x40094494z 0x400B3530z 0x40B9E1D8z 0x40B9E6C8z 0x40BA5DA4z 0x40BA6A48z 0x40BA2FA8z 0x412C5C3Cz 0x412C5CB8z 0x412C7FB8z 0x412C807Cz 0x412C852Cz 0x412C85A4z 0x412D630Cz 0x40F95464z

*Aug 10 11:18:28.461: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x400B01ECz 0x41BC96F8z 0x41BC96DCz

*Aug 10 11:18:38.477: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x400B01ECz 0x41BC96F8z 0x41BC96DCz

*Aug 10 11:18:48.489: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x400B01ECz 0x41BC96F8z 0x41BC96DCz

*Aug 10 11:18:53.545: %SYS-2-MALLOCFAIL: Memory allocation of 20000 bytes failed from 0x400B57E8, alignment 0

Pool: Processor Free: 711968 Cause: Memory fragmentation

Alternate Pool: None Free: 0 Cause: No Alternate pool

-Process= "IP Input", ipl= 0, pid= 84, -Traceback= 0x4007D850z 0x40094494z 0x400B3530z 0x40B9E1D8z 0x40B9E6C8z 0x40BA5DA4z 0x40BA6A48z 0x40BA2FA8z 0x412C5C3Cz 0x412C5CB8z 0x412C7FB8z 0x412C807Cz 0x412C852Cz 0x412C85A4z 0x412D630Cz 0x40F95464z

*Aug 10 11:18:58.529: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x400B01ECz 0x41BC96F8z 0x41BC96DCz

*Aug 10 11:19:08.581: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x400B01ECz 0x41BC96F8z 0x41BC96DCz

*Aug 10 11:19:18.601: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x400B01ECz 0x41BC96F8z 0x41BC96DCz

*Aug 10 11:19:23.549: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed from 0x400B37F8, alignment 8

Pool: Processor Free: 711968 Cause: Memory fragmentation

Alternate Pool: None Free: 0 Cause: No Alternate pool

-Process= "IP Input", ipl= 0, pid= 84, -Traceback= 0x4007D850z 0x40097A34z 0x400B1540z 0x400B030Cz 0x400B3D9Cz 0x400AFF88z 0x4143C338z 0x4143CF44z 0x4143E6ACz 0x41443C90z 0x4143B740z 0x4140A778z 0x412B89E4z 0x412B8C1Cz 0x412A2818z 0x412A3294z

*Aug 10 11:19:29.489: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x400B01ECz 0x41BC96F8z 0x41BC96DCz

mohamednselim · ‎09-03-2012

Jerry , i did the timeout and it reduce that the router needed to eb restart its up for 14 hours now but there was errors liek for about 30 min at 12:00 am yesterday and then its stopped , but its better

Jerry Ye · ‎09-04-2012

I think we are on the right track. NAT is taking too much memory and causing those errors.

You can try to add more memory or get a more power router.

Regards,

jerry

mohamednselim · ‎09-05-2012

yeah we are on the right track now , there is no errors since yesterday at all now and its being good, but i willa dd more memory just in case and also the processor cpu history it shows in the last 60 sec always around 40%, so more memorry could solve that too. and everything will be back to normal

Regards,

Mohamed Selim.

hala samy · ‎03-05-2013

i have the same problem with my 2811 router with image version

12.4(15)T5

%SYS-2-MALLOCFAIL: Memory allocation of 1708 bytes failed from

0x40335BDC, alignment 32

Pool: I/O Free: 343904 Cause: Memory fragmentation

Alternate Pool: None Free: 0 Cause: No Alternate pool

-Process= "IP Input", ipl= 3, pid= 102, -Traceback= 0x4165C27C 0x400AF63C 0x40

0B5478 0x400B5B58 0x40335BE4 0x403361E4 0x40336F5C 0x40339FFC 0x42DF8534 0x42DFA

C78 0x42DF6C54 0x42DF6EC0

sh memory debug leaks

Adding blocks for GD...

I/O memory

Address Size Alloc_pc PID Alloc-Proc Name

Processor memory

Address Size Alloc_pc PID Alloc-Proc Name

sh proces mem sorted

PID TTY Allocated Freed Holding Getbufs Retbufs Process

0 0 44730480 16199272 25603732 0 0 *Init*

311 0 1433840 0 1458908 0 0 AAL2_XGCPSPI

after shutting down one of the serial interfaces that is connected to the ISP everything went well and the above message disappeared from the log........i think its due to changing in the routing table that caused high processes CPU and memory utilization

mohamednselim · ‎03-05-2013

Hi Hala,

Is this interface have Nating on it ?

if yest which that was my case, i reduced the Nating timeout and it works for me

ip nat translation tcp-timeout 3600

Hope it will help.