Question:
7606-IGW-1#more
bootdisk:crashinfo_WS-C3750X-48P-L Price 20100824-055939-UTC
Writing
crashinfo to bootdisk:crashinfo_20100824-055939-UTCYS-2-MALLOCFAIL: Memory
allocation of 65536 bytes failed from 0x9469914, alignment 8
Pool:
Processor Free: 4921508 Cause: Memory fragmentation
Alternate Pool:
None Free: 0 Cause: No Alternate pool
-Process=
"IP Input", ipl= 0, pid= 202
-Traceback=
8553BAC 85542B0 9430154 9439D64 9469918 942F8D4 946B154 942F720 B065610 B065798
8B91528 8B91BC4 8B92338 8B94CFC 8B8F8A8 8B73080
004120: *Aug 23
13:38:22.446 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004121: *Aug 23
13:38:32.450 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004122: *Aug 23
13:38:42.466 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004123: *Aug 23
13:38:44.426 UTC: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x9469914, alignment 8
Pool:
Processor Free: 4683836 Cause: Memory fragmentation
Alternate Pool:
None Free: 0 Cause: No Alternate pool
-Process=
"Chunk Manager", ipl= 2, pid= 1
-Traceback=
8553BAC 85542B0 9430154 9439D64 9469918 942F7E8 942F530 A7D5BE4 A7CB838
004124: *Aug 23
13:38:52.470 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004125: *Aug 23
13:39:02.482 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004126: *Aug 23
13:39:12.490 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004127: *Aug 23
13:39:14.426 UTC: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x9469914, alignment 8
Pool:
Processor Free: 5064576 Cause: Memory fragmentation
Alternate Pool:
None Free: 0 Cause: No Alternate pool
-Process=
"IP Input", ipl= 0, pid= 202
-Traceback=
8553BAC 85542B0 9430154 9439D64 9469918 942F8D4 946B154 942F720 B0655AC B065798
8B91528 8B91BC4 8B92338 8B94CFC 8B8F8A8 8B73080
004128: *Aug 23
13:39:22.506 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004129: *Aug 23
13:39:32.506 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004130: *Aug 23
13:39:42.506 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004131: *Aug 23
13:39:44.426 UTC: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x9469914, alignment 8
Pool:
Processor Free: 5399612 Cause: Memory fragmentation
Alternate Pool:
None Free: 0 Cause: No Alternate pool
-Process=
"IP Input", ipl= 0, pid= 202
-Traceback=
8553BAC 85542B0 9430154 9439D64 9469918 942F8D4 946B154 942F720 B0655AC B065798
8B91528 8B91BC4 8B92338 8B94CFC 8B8F8A8 8B73080
004132: *Aug 23
13:39:52.506 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004133: *Aug 23
13:40:02.522 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004134: *Aug 23
13:40:12.522 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004135: *Aug 23
13:40:14.426 UTC: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x9469914, alignment 8
Pool:
Processor Free: 5001240 Cause: Memory fragmentation
Alternate Pool:
None Free: 0 Cause: No Alternate pool
-Process=
"IP Input", ipl= 0, pid= 202
-Traceback=
8553BAC 85542B0 9430154 9439D64 9469918 942F8D4 946B154 942F720 B0655AC B065798
8B91528 8B91BC4 8B92338 8B94040 8B8F7B4 8B73080
004136: *Aug 23
13:40:22.530 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004137: *Aug 23
13:40:32.554 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004138: *Aug 23
13:40:42.578 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004139: *Aug 23
13:40:44.430 UTC: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x9469914, alignment 8
Pool:
Processor Free: 4847268 Cause: Memory fragmentation
Alternate Pool:
None Free: 0 Cause: No Alternate pool
-Process=
"Chunk Manager", ipl= 2, pid= 1
-Traceback=
8553BAC 85542B0 9430154 9439D64 9469918 942F7E8 942F530 A7D5BE4 A7CB838
004140: *Aug 23
13:40:52.606 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004141: *Aug 23
13:41:02.614 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004142: *Aug 23
13:41:12.626 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004143: *Aug 23
13:41:14.446 UTC: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x9469914, alignment 8
Pool:
Processor Free: 4596772 Cause: Memory fragmentation
Alternate Pool:
None Free: 0 Cause: No Alternate pool
-Process=
"IP Input", ipl= 0, pid= 202
-Traceback=
8553BAC 85542B0 9430154 9439D64 9469918 942F8D4 946B154 942F720 B0655AC B065798
8B91528 8B91BC4 8B92338 8B94040 8B8F7B4 8B73080
004144: *Aug 23
13:41:22.630 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004145: *Aug 23
13:41:32.638 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004146: *Aug 23
13:41:42.638 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004147: *Aug 23
13:41:44.462 UTC: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x9469914, alignment 8
Pool:
Processor Free: 5020716 Cause: Memory fragmentation
Alternate Pool:
None Free: 0 Cause: No Alternate pool
-Process=
"Chunk Manager", ipl= 2, pid= 1
-Traceback=
8553BAC 85542B0 9430154 9439D64 9469918 942F7E8 942F530 A7D5BE4 A7CB838
004148: *Aug 23
13:41:52.646 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004149: *Aug 23
13:42:02.658 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004150: *Aug 23
13:42:12.674 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004151: *Aug 23
13:42:14.478 UTC: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x9469914, alignment 8
Pool:
Processor Free: 5479568 Cause: Memory fragmentation
Alternate Pool:
None Free: 0 Cause: No Alternate pool
-Process=
"Chunk Manager", ipl= 2, pid= 1
-Traceback=
8553BAC 85542B0 9430154 9439D64 9469918 942F7E8 942F530 A7D5BE4 A7CB838
004152: *Aug 23
13:42:22.690 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004153: *Aug 23
13:42:32.694 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004154: *Aug 23
13:42:42.706 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004155: *Aug 23
13:42:44.478 UTC: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x9469914, alignment 8
Pool:
Processor Free: 5044544 Cause: Memory fragmentation
Alternate Pool:
None Free: 0 Cause: No Alternate pool
-Process=
"Chunk Manager", ipl= 2, pid= 1
-Traceback=
8553BAC 85542B0 9430154 9439D64 9469918 942F7E8 942F530 A7D5BE4 A7CB838
004156: *Aug 23
13:42:52.710 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004157: *Aug 23
13:43:02.730 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004158: *Aug 23
13:43:12.730 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004159: *Aug 23
13:43:14.502 UTC: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x9469914, alignment 8
Pool:
Processor Free: 4698184 Cause: Memory fragmentation
Alternate Pool:
None Free: 0 Cause: No Alternate pool
-Process=
"Chunk Manager", ipl= 2, pid= 1
-Traceback=
8553BAC 85542B0 9430154 9439D64 9469918 942F7E8 942F530 A7D5BE4 A7CB838
004160: *Aug 23
13:43:22.746 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004161: *Aug 23
13:43:32.754 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
004162: *Aug 23
13:43:42.778 UTC: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat
localtre. No memory available -Process= "Chunk Manager", ipl= 2, pid=
1
-Traceback=
8553BAC 85542B0 942F578 A7D5BE4 A7CB838
Answer:
According to
these messages, your router was not able to allocate more memory for internal
IOS processes including NAT. There are various possible reasons for that:
Your router is
low on memory with respect to the amount of services and clients it is serving
Your router has
been running for an extended period of time without restart and the memory
allocation became so fragmented that the IOS is unable to find an unfragmented
section of free RAM for the requesting process
Your NAT
configuration results in too many translation entries being created and
maintained
You have
experienced an IOS bug
Does this
problem steadily reappear after restarting the device? If yes, I suggest
considering upgrading the IOS and verifying the configuration for obvious
memory-hungry processes WS-C3750X-24S-S that could be optimized. Extending the RAM may also be
recommendable.
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