Fixed in 1.6.10p1.
- Peter
On 7/26/13 W30 21:31, allen chan wrote:
> We decided to install a second instance of Nfdump/nfsen for monitoring corp
> branch office.
> All goes well except i see no data on the port tracker plugin.
>
> In the log i continue to see nftrack crash
>
> Jul 26 11:30:16 netflow001 kernel: nftrack[10615]: segfault at 0 ip
> 000000000040f12c sp 00007fffbe895490 error 6 in
> nftrack[400000+25000]
> Jul 26 11:35:15 netflow001 nfsen[10681]: nftrack died with signal 11, without
> coredump
> Jul 26 11:35:15 netflow001 kernel: nftrack[10685]: segfault at 0 ip
> 000000000040f12c sp 00007fff79bb6460 error 6 in
> nftrack[400000+25000]
> Jul 26 11:40:16 netflow001 kernel: nftrack[10718]: segfault at 0 ip
> 000000000040f12c sp 00007fff66d6c830 error 6 in
> nftrack[400000+25000]
> Jul 26 11:40:16 netflow001 nfsen[10714]: nftrack died with signal 11, without
> coredump
> Jul 26 11:45:15 netflow001 kernel: nftrack[10788]: segfault at 0 ip
> 000000000040f12c sp 00007fff1fd301a0 error 6 in
> nftrack[400000+25000]
> Jul 26 11:45:15 netflow001 nfsen[10784]: nftrack died with signal 11, without
> coredump
> Jul 26 11:50:16 netflow001 kernel: nftrack[10827]: segfault at 0 ip
> 000000000040f12c sp 00007fff81af1ac0 error 6 in
> nftrack[400000+25000]
> Jul 26 11:50:16 netflow001 nfsen[10823]: nftrack died with signal 11, without
> coredump
> Jul 26 11:55:15 netflow001 kernel: nftrack[10888]: segfault at 0 ip
> 000000000040f12c sp 00007fff23cd9b50 error 6 in
> nftrack[400000+25000]
>
>
> I have tried to delete the ports database directory and rebuild.
> I double checked permissions on the ports database directory
>
> The three files are seen in the ports database dir
>
> [root@netflow001 bin]# ls -lah /opt/netflow/data/portsDB/ | grep port
> -rwxrwxrwx 1 netflow apache 3.1M Jul 26 10:40 ports.stat
> -rwxrwxrwx 1 netflow apache 521 Jul 26 12:25 portstat24.txt
> -rwxrwxrwx 1 netflow apache 521 Jul 26 10:40 portstat.txt
>
> The only difference between this install and my working on is the fact that i
> have the new FlowDoh plugin running.
>
> Details:
> CentOS release 6.4 (Final)
> nfdump-1.6.10
> nfsen-1.3.6p1
>
>
> Any ideas on how to troubleshoot this?
>
>
> --
> Allen Michael Chan
>
>
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>
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