From: | Noah Misch <noah(at)leadboat(dot)com> |
---|---|
To: | Mike Yeap <wkk1020(at)gmail(dot)com> |
Cc: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, pgsql-general(at)postgresql(dot)org |
Subject: | Re: LDAP authenticated session terminated by signal 11: Segmentation fault, PostgresSQL server terminates other active server processes |
Date: | 2019-03-15 03:46:31 |
Message-ID: | 20190315034631.GA2607362@rfd.leadboat.com |
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Lists: | pgsql-general |
On Fri, Mar 15, 2019 at 12:10:59AM +0800, Mike Yeap wrote:
> Hi Noah, below is the output from one of the servers having this issue:
>
> $ echo "select pg_backend_pid(); load 'dblink'; select pg_sleep(100)" | psql -X &
> [1] 9731
>
> $ select pg_backend_pid(); load 'dblink'; select pg_sleep(100)
> pg_backend_pid
> ----------------
> 9732
> (1 row)
>
> LOAD
>
> $ gdb --batch --pid 9732 -ex 'info sharedlibrary ldap'
>
> warning: .dynamic section for "/lib64/libldap-2.4.so.2" is not at the expected address (wrong library or version mismatch?)
>
> warning: .dynamic section for "/lib64/liblber-2.4.so.2" is not at the expected address (wrong library or version mismatch?)
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib64/libthread_db.so.1".
> 0x00007f1e7592dcf3 in __epoll_wait_nocancel () from /lib64/libc.so.6
> From To Syms Read Shared Object Library
> 0x00007f1e7637d0f8 0x00007f1e763ae51c Yes (*) /lib64/libldap-2.4.so.2
> 0x00007f1d9f2c16d0 0x00007f1d9f2f5ae4 Yes (*) /lib64/libldap_r-2.4.so.2
> (*): Shared library is missing debugging information.
Thanks. That rules out my guess. I don't have another guess at this time.
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