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Bug 64472 - "kernel: dst cache overflow"
"kernel: dst cache overflow"
Product: Red Hat Linux
Classification: Retired
Component: kernel (Show other bugs)
i686 Linux
medium Severity medium
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Assigned To: Arjan van de Ven
Brian Brock
Depends On:
  Show dependency treegraph
Reported: 2002-05-06 05:51 EDT by Need Real Name
Modified: 2007-04-18 12:42 EDT (History)
0 users

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2002-09-09 05:58:37 EDT
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Regression: ---
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Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
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Description Need Real Name 2002-05-06 05:51:43 EDT
From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; T312461)

Description of problem:
We use Checkpoint NG FP2 with RH 7.0 [kernel 2.2.19-7 installed from 
Redhat's RPM].

From time to time [time in a few days], FW server is freezing [no

In the syslog I see a lot of

"kernel: dst cache overflow"


Our routing table is about 200 entries; we use zebra OSPF router v. 

I already increased proc/sys/net/ipv4/route/max_size to 16K, it doesn't 


Version-Release number of selected component (if applicable):

How reproducible:
Didn't try

Additional info:
Comment 1 Arjan van de Ven 2002-05-20 03:21:36 EDT
Does the checkpoint firewall product contain kernel modules?
Comment 2 Arjan van de Ven 2002-09-09 05:59:01 EDT
the answer is "yes", closing as NOTABUG instead since it's not supported.

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