[pgpool-general: 4576] Re: PGPoolII-3.5 : segfault during pcp_recovery

[Christophe Le Roux]

Hi,

Is it a known issue ?

Regards,

Christophe

De : pgpool-general-bounces at pgpool.net [mailto:pgpool-general-bounces at pgpool.net] De la part de Christophe Le Roux
Envoyé : mercredi 23 mars 2016 11:20
À : pgpool-general at pgpool.net
Objet : [pgpool-general: 4569] PGPoolII-3.5 : segfault during pcp_recovery

Hello,

I am trying to setup 2 server (centos 6) with postgresql 9.5.1 (package from postgresql.org) and pgpool-II-3.5.0-1 (package from postgresql.org) in HA . You will find in attachement the config, debug output and /var/log/messages extract.

I have segfaults in /var/log/messages :
Mar 23 10:46:35 serv-ed01 kernel: pgpool[17611]: segfault at 8 ip 0000000000455517 sp 00007f995492db98 error 4 in pgpool[400000+133000]
Mar 23 10:47:12 serv-ed01 kernel: pgpool[17670]: segfault at 408 ip 000000000045551b sp 00007f9953d1eb48 error 4 in pgpool[400000+133000]
Mar 23 10:47:44 serv-ed01 kernel: pgpool[17723]: segfault at 8 ip 0000000000455517 sp 00007f995471fb98 error 4 in pgpool[400000+133000]
Mar 23 10:48:16 serv-ed01 kernel: pgpool[17788]: segfault at 8 ip 0000000000455517 sp 00007f9956522b98 error 4 in pgpool[400000+133000]
Mar 23 10:48:48 serv-ed01 kernel: pgpool[17828]: segfault at 1 ip 00007f9959f02e2c sp 00007f9955b21230 error 4 in libc-2.12.so[7f9959ebb000+18a000]


A detail wich can be important : AS the pgpool process is running with postgres user, "ip addr" and "arping" commandes are custom scripts with the command preceded by a sudo.


Could you help me to find what's wrong ?


Regards,

Christophe

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