<div dir="ltr">Hi<br><div class="gmail_extra"><br></div><div class="gmail_extra">I have pushed the EXCEPTION_MGR branch after executing the git rebase master</div><div class="gmail_extra"><br></div><div class="gmail_extra">
thanks</div><div class="gmail_extra">--usama<br><br><div class="gmail_quote">On Sun, Apr 27, 2014 at 8:35 AM, Tatsuo Ishii <span dir="ltr"><<a href="mailto:ishii@postgresql.org" target="_blank">ishii@postgresql.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Hi Usama,<br>
<br>
I tested the EXCEPTION_MGR head and it successfully passed the<br>
regression test. Could you please execute "git rebase master" against<br>
EXCEPTION_MGR branch and fix conflicts? After that I will merge<br>
EXCEPTION_MGR to the master branch. </blockquote><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div><div class="h5">--<br>
Tatsuo Ishii<br>
SRA OSS, Inc. Japan<br>
English: <a href="http://www.sraoss.co.jp/index_en.php" target="_blank">http://www.sraoss.co.jp/index_en.php</a><br>
Japanese: <a href="http://www.sraoss.co.jp" target="_blank">http://www.sraoss.co.jp</a><br>
<br>
> Hi<br>
><br>
> I have fixed the compiler warnings and pushed the changes in exception<br>
> manager branch.<br>
> The changes I have made are also attached as patch<br>
><br>
> --Usama<br>
><br>
><br>
><br>
> On Sat, Apr 19, 2014 at 7:21 PM, Ahsan Hadi <<a href="mailto:ahsan.hadi@enterprisedb.com">ahsan.hadi@enterprisedb.com</a>>wrote:<br>
><br>
>><br>
>><br>
>><br>
>> On Sat, Apr 19, 2014 at 1:39 PM, Tatsuo Ishii <<a href="mailto:ishii@postgresql.org">ishii@postgresql.org</a>>wrote:<br>
>><br>
>>> > On Sat, Apr 19, 2014 at 7:26 AM, Tatsuo Ishii <<a href="mailto:ishii@postgresql.org">ishii@postgresql.org</a>><br>
>>> wrote:<br>
>>> ><br>
>>> >> Hi Usama,<br>
>>> >><br>
>>> >> I have done the test today and all tests passed. Great!<br>
>>> >><br>
>>> ><br>
>>> > great news...<br>
>>> ><br>
>>> > what the remaining to do's before we commit this to the master branch?<br>
>>><br>
>>> I think Usama is working on fixing compiler warnings.<br>
>>><br>
>>><br>
>> Yeah Usama is planning to send a patch for compiler warnings on Monday.<br>
>><br>
>><br>
>>> Best regards,<br>
>>> --<br>
>>> Tatsuo Ishii<br>
>>> SRA OSS, Inc. Japan<br>
>>> English: <a href="http://www.sraoss.co.jp/index_en.php" target="_blank">http://www.sraoss.co.jp/index_en.php</a><br>
>>> Japanese: <a href="http://www.sraoss.co.jp" target="_blank">http://www.sraoss.co.jp</a><br>
>>><br>
>>> >> > Thanks for the fix. I'm going to test it this weekend.<br>
>>> >> ><br>
>>> >> > Best regards,<br>
>>> >> > --<br>
>>> >> > Tatsuo Ishii<br>
>>> >> > SRA OSS, Inc. Japan<br>
>>> >> > English: <a href="http://www.sraoss.co.jp/index_en.php" target="_blank">http://www.sraoss.co.jp/index_en.php</a><br>
>>> >> > Japanese: <a href="http://www.sraoss.co.jp" target="_blank">http://www.sraoss.co.jp</a><br>
>>> >> ><br>
>>> >> >> Hi Tatsuo<br>
>>> >> >><br>
>>> >> >> I was able to reproduce and fix the regression issue which was<br>
>>> halting<br>
>>> >> the<br>
>>> >> >> 055.backend_all_backend case. The issue was with the faulty logic in<br>
>>> >> >> find_primary_node function in which I had made a mistake to put the<br>
>>> try<br>
>>> >> >> catch block inside the loop. I have checked-in the fix in<br>
>>> EXCEPTION_MGR<br>
>>> >> >> branch and the patch for that is also attached with the mail.<br>
>>> >> >> The patch also makes some adjustments when we report an error from<br>
>>> >> wait()<br>
>>> >> >> system call. as "EINTR" (Interrupted system call) is not an actual<br>
>>> >> error.<br>
>>> >> >> So with the current patch wait() loop is not terminated when wait()<br>
>>> call<br>
>>> >> >> failed with EINTR errno.<br>
>>> >> >><br>
>>> >> >> I will be removing the compiler warnings as a separate patch.<br>
>>> >> >><br>
>>> >> >> Thanks<br>
>>> >> >> --usama<br>
>>> >> >><br>
>>> >> >><br>
>>> >> >> On Mon, Apr 7, 2014 at 4:54 PM, Muhammad Usama <<a href="mailto:m.usama@gmail.com">m.usama@gmail.com</a>><br>
>>> >> wrote:<br>
>>> >> >><br>
>>> >> >>> Hi Tatsuo<br>
>>> >> >>><br>
>>> >> >>> Thanks for testing the Exception manager branch. I have pushed the<br>
>>> >> merge<br>
>>> >> >>> and now the branch is up-to date with the master branch. I am<br>
>>> looking<br>
>>> >> into<br>
>>> >> >>> the issue you are getting with the regression and compiler<br>
>>> warnings and<br>
>>> >> >>> will update you on this.<br>
>>> >> >>><br>
>>> >> >>> Regarding your comment. "Looking at your commit, it seems there are<br>
>>> >> some<br>
>>> >> >>> unresolved conflicts."<br>
>>> >> >>> All the conflicts were resolved in the brach when the merge was<br>
>>> pushed.<br>
>>> >> >>> The git log message is only informing about the conflicts<br>
>>> >> >>> which occurred during the merge, but I had resolved all the<br>
>>> conflicts<br>
>>> >> >>> before committing the merge.<br>
>>> >> >>><br>
>>> >> >>> Thanks<br>
>>> >> >>> Usama<br>
>>> >> >>><br>
>>> >> >>><br>
>>> >> >>> On Sun, Apr 6, 2014 at 4:43 AM, Tatsuo Ishii <<a href="mailto:ishii@postgresql.org">ishii@postgresql.org</a><br>
>>> ><br>
>>> >> wrote:<br>
>>> >> >>><br>
>>> >> >>>> Usama,<br>
>>> >> >>>><br>
>>> >> >>>> Finally I had a chance to EXCEPTION_MGR branch on Cent OS 6.5.1.<br>
>>> >> >>>> (51101226e1ba8b4feaca4ac4a01fcd4528f4c8a).<br>
>>> >> >>>><br>
>>> >> >>>> 1) there are number of compiler warnings.<br>
>>> >> >>>><br>
>>> >> >>>> 2) regression test 055.backend_all_backend does not pass (hungs)<br>
>>> >> >>>><br>
>>> >> >>>> Here is the pgpool log when it hungs:<br>
>>> >> >>>><br>
>>> >> >>>> 2014-04-06 08:19:20: pid 16130: LOG: failover: set new primary<br>
>>> node:<br>
>>> >> -1<br>
>>> >> >>>> 2014-04-06 08:19:20 LOG: pid: 16212 worker process received<br>
>>> restart<br>
>>> >> >>>> request<br>
>>> >> >>>> 2014-04-06 08:19:20: pid 16130: LOG: failover done. shutdown host<br>
>>> >> >>>> /tmp(11001)<br>
>>> >> >>>> 2014-04-06 08:19:21 LOG: pid: 16211 pcp child process received<br>
>>> >> restart<br>
>>> >> >>>> request<br>
>>> >> >>>> 2014-04-06 08:19:21: pid 16130: LOG: PCP child 16211 exits with<br>
>>> >> status<br>
>>> >> >>>> 256 in failover()<br>
>>> >> >>>> 2014-04-06 08:19:21: pid 16130: LOG: fork a new PCP child pid<br>
>>> 16277<br>
>>> >> in<br>
>>> >> >>>> failover()<br>
>>> >> >>>> 2014-04-06 08:19:21: pid 16130: LOG: worker child 16212 exits<br>
>>> with<br>
>>> >> >>>> status 256<br>
>>> >> >>>> 2014-04-06 08:19:21: pid 16130: LOG: fork a new worker child pid<br>
>>> >> 16278<br>
>>> >> >>>> 2014-04-06 08:19:21: pid 16130: LOG: health checking retry count<br>
>>> 3<br>
>>> >> >>>> 2014-04-06 08:19:21: pid 16130: LOG: received fast shutdown<br>
>>> request<br>
>>> >> >>>> 2014-04-06 08:19:21: pid 16278: WARNING: child_exit: called from<br>
>>> >> invalid<br>
>>> >> >>>> process. ignored.<br>
>>> >> >>>> 2014-04-06 08:19:21: pid 16277: WARNING: child_exit: called from<br>
>>> >> invalid<br>
>>> >> >>>> process. ignored.<br>
>>> >> >>>> 2014-04-06 08:19:26: pid 16130: LOG: received fast shutdown<br>
>>> request<br>
>>> >> >>>> 2014-04-06 08:19:41 ERROR: pid: 16130 wait() failed.<br>
>>> >> reason:Interrupted<br>
>>> >> >>>> system call<br>
>>> >> >>>><br>
>>> >> >>>> pid 16130 is pgpool main process and it loops forever:<br>
>>> >> >>>><br>
>>> >> >>>> 20 0x000000370a20f1d4 in wait () from /lib64/libpthread.so.0<br>
>>> >> >>>> #1 0x0000000000406987 in terminate_all_childrens (code=<value<br>
>>> >> optimized<br>
>>> >> >>>> out>,<br>
>>> >> >>>> arg=<value optimized out>) at main/pgpool_main.c:787<br>
>>> >> >>>> #2 system_will_go_down (code=<value optimized out>, arg=<value<br>
>>> >> optimized<br>
>>> >> >>>> out>)<br>
>>> >> >>>> at main/pgpool_main.c:2512<br>
>>> >> >>>> #3 0x000000000045d4ea in proc_exit_prepare (code=-1)<br>
>>> >> >>>> at utils/error/elog.c:2301<br>
>>> >> >>>> #4 0x0000003709e35e22 in exit () from /lib64/libc.so.6<br>
>>> >> >>>> #5 0x00000000004066fa in system_exit (sig=2) at<br>
>>> >> main/pgpool_main.c:803<br>
>>> >> >>>> #6 exit_handler (sig=2) at main/pgpool_main.c:1004<br>
>>> >> >>>> #7 <signal handler called><br>
>>> >> >>>> #8 0x000000370a20f1d2 in wait () from /lib64/libpthread.so.0<br>
>>> >> >>>> #9 0x00000000004066c4 in exit_handler (sig=2) at<br>
>>> >> main/pgpool_main.c:998<br>
>>> >> >>>> #10 <signal handler called><br>
>>> >> >>>> #11 0x0000003709e32be0 in sigprocmask () from /lib64/libc.so.6<br>
>>> >> >>>> #12 0x0000000000408933 in PgpoolMain (discard_status=<value<br>
>>> optimized<br>
>>> >> >>>> out>,<br>
>>> >> >>>> clear_memcache_oidmaps=<value optimized out>) at<br>
>>> >> >>>> main/pgpool_main.c:408<br>
>>> >> >>>> #13 0x0000000000404660 in main (argc=<value optimized out>,<br>
>>> >> >>>> argv=<value optimized out>) at main/main.c:319<br>
>>> >> >>>><br>
>>> >> >>>> pgpool_main.c:787 is here:<br>
>>> >> >>>> ----------------------------------------------------<br>
>>> >> >>>> /* wait for all children to exit */<br>
>>> >> >>>><br>
>>> >> >>>> while (wait(NULL) > 0); <--- 787<br>
>>> >> >>>> if (errno != ECHILD)<br>
>>> >> >>>> ereport(LOG,<br>
>>> >> >>>> (errmsg("wait() failed. reason:%s",<br>
>>> >> strerror(errno))));<br>
>>> >> >>>> --------------------------------------------------------<br>
>>> >> >>>><br>
>>> >> >>>> It seems pgpool is waitng for children which are not exiting.<br>
>>> >> >>>><br>
>>> >> >>>> Here are pgpool related processes which remain at the point:<br>
>>> >> >>>><br>
>>> >> >>>> 16130 pts/1 S+ 0:00<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/temp/installed/bin/pgpool<br>
>>> >> >>>> -D -n -f<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/tests/055.backend_all_down/testdir/etc/pgpool.conf<br>
>>> >> >>>> -F<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/tests/055.backend_all_down/testdir/etc/pcp.conf<br>
>>> >> >>>> -a<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/tests/055.backend_all_down/testdir/etc/pool_hba.conf<br>
>>> >> >>>> 16172 pts/1 S+ 0:00<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/temp/installed/bin/pgpool<br>
>>> >> >>>> -D -n -f<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/tests/055.backend_all_down/testdir/etc/pgpool.conf<br>
>>> >> >>>> -F<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/tests/055.backend_all_down/testdir/etc/pcp.conf<br>
>>> >> >>>> -a<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/tests/055.backend_all_down/testdir/etc/pool_hba.conf<br>
>>> >> >>>> 16234 pts/1 S+ 0:00 /bin/sh<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/tests/055.backend_all_down/testdir/etc/follow_master.sh<br>
>>> >> >>>> 1 /tmp 11001<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/tests/055.backend_all_down/testdir/data1<br>
>>> >> >>>> 1 0 /tmp 0<br>
>>> >> >>>> 16276 pts/1 S+ 0:00<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/temp/installed/bin/pgpool<br>
>>> >> >>>> -f<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/tests/055.backend_all_down/testdir/etc/pgpool.conf<br>
>>> >> >>>> -m f stop<br>
>>> >> >>>> 16281 pts/1 S+ 0:00<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/temp/installed/bin/pgpool<br>
>>> >> >>>> -f<br>
>>> >> >>>><br>
>>> >><br>
>>> /home/vagrant/src/pgpool2-5511012/src/test/regression/tests/055.backend_all_down/testdir/etc/pgpool.conf<br>
>>> >> >>>> -m f stop<br>
>>> >> >>>> 16584 pts/2 S+ 0:00 grep pgpool<br>
>>> >> >>>><br>
>>> >> >>>> I have no idea what's wrong so far...<br>
>>> >> >>>><br>
>>> >> >>>> Best regards,<br>
>>> >> >>>> --<br>
>>> >> >>>> Tatsuo Ishii<br>
>>> >> >>>> SRA OSS, Inc. Japan<br>
>>> >> >>>> English: <a href="http://www.sraoss.co.jp/index_en.php" target="_blank">http://www.sraoss.co.jp/index_en.php</a><br>
>>> >> >>>> Japanese: <a href="http://www.sraoss.co.jp" target="_blank">http://www.sraoss.co.jp</a><br>
>>> >> >>>><br>
>>> >> >>>><br>
>>> >> >>>> From: Muhammad Usama <<a href="mailto:m.usama@gmail.com">m.usama@gmail.com</a>><br>
>>> >> >>>> Subject: Re: penultimate patch for exception and memory manager (<br>
>>> >> >>>> EXCEPTION_MGR branch)<br>
>>> >> >>>> Date: Tue, 1 Apr 2014 20:25:34 +0500<br>
>>> >> >>>> Message-ID: <CAEJvTzVcOR2GLF9+ekP5_iLyi3=<br>
>>> >> >>>> <a href="mailto:4vCc4Go%2Boypd1L%2BsRg7hjJg@mail.gmail.com">4vCc4Go+oypd1L+sRg7hjJg@mail.gmail.com</a>><br>
>>> >> >>>><br>
>>> >> >>>> > Hi Tatsuo,<br>
>>> >> >>>> ><br>
>>> >> >>>> > I haven't had any success in reproducing the issue you<br>
>>> encountered<br>
>>> >> with<br>
>>> >> >>>> my<br>
>>> >> >>>> > patch, the regression runs cleanly on my end. I have therefore<br>
>>> >> committed<br>
>>> >> >>>> > the patch in the EXCEPTION_MGR branch so I can continue with the<br>
>>> >> >>>> remaining<br>
>>> >> >>>> > work on the memory manger front and will apply the fix for the<br>
>>> >> problem<br>
>>> >> >>>> once<br>
>>> >> >>>> > it is fixed as a patch.<br>
>>> >> >>>> ><br>
>>> >> >>>> > Thanks<br>
>>> >> >>>> > Usama<br>
>>> >> >>>> ><br>
>>> >> >>>> ><br>
>>> >> >>>> ><br>
>>> >> >>>> > On Thu, Mar 27, 2014 at 8:32 PM, Muhammad Usama <<br>
>>> <a href="mailto:m.usama@gmail.com">m.usama@gmail.com</a>><br>
>>> >> >>>> wrote:<br>
>>> >> >>>> ><br>
>>> >> >>>> >> Hi Tatsuo.<br>
>>> >> >>>> >><br>
>>> >> >>>> >> I am looking into the problem of double free reported by you.<br>
>>> but<br>
>>> >> I am<br>
>>> >> >>>> >> unable to reproduce the scenario at my end. I tried the<br>
>>> regression<br>
>>> >> on<br>
>>> >> >>>> Linux<br>
>>> >> >>>> >> Ubuntu x86_64 and on OS/X and regression is clean on both<br>
>>> systems.<br>
>>> >> Can<br>
>>> >> >>>> you<br>
>>> >> >>>> >> please tell me if you can always produce the problem or with<br>
>>> some<br>
>>> >> >>>> specific<br>
>>> >> >>>> >> configure switches.<br>
>>> >> >>>> >> And if it is possible for you to send me the stack trace with<br>
>>> >> symbols<br>
>>> >> >>>> for<br>
>>> >> >>>> >> the problem that would be really helpful for identifying the<br>
>>> exact<br>
>>> >> >>>> issue.<br>
>>> >> >>>> >><br>
>>> >> >>>> >> thanks<br>
>>> >> >>>> >> Muhammad Usama<br>
>>> >> >>>> >><br>
>>> >> >>>> >><br>
>>> >> >>>> >> On Wed, Mar 19, 2014 at 6:20 PM, Muhammad Usama <<br>
>>> <a href="mailto:m.usama@gmail.com">m.usama@gmail.com</a><br>
>>> >> ><br>
>>> >> >>>> wrote:<br>
>>> >> >>>> >><br>
>>> >> >>>> >>> Hi Tatsuo<br>
>>> >> >>>> >>><br>
>>> >> >>>> >>> Sorry for the delay. I was stuck in some other work, and now<br>
>>> I am<br>
>>> >> >>>> >>> resuming the work on this patch. For some reason regression<br>
>>> was<br>
>>> >> >>>> working<br>
>>> >> >>>> >>> fine on my machine when I sent out the patch but will send<br>
>>> you the<br>
>>> >> >>>> updated<br>
>>> >> >>>> >>> patch after figuring out the problem.<br>
>>> >> >>>> >>><br>
>>> >> >>>> >>><br>
>>> >> >>>> >>> Thanks<br>
>>> >> >>>> >>> Usama<br>
>>> >> >>>> >>><br>
>>> >> >>>> >>><br>
>>> >> >>>> >>><br>
>>> >> >>>> >>> On Wed, Feb 19, 2014 at 9:23 AM, Tatsuo Ishii <<br>
>>> >> <a href="mailto:ishii@postgresql.org">ishii@postgresql.org</a><br>
>>> >> >>>> >wrote:<br>
>>> >> >>>> >>><br>
>>> >> >>>> >>>> Usama,<br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> Thanks for the explanation.<br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> BTW, I ran a reggression test against EXEC_MANAGER branch<br>
>>> and got<br>
>>> >> >>>> >>>> serious problems.<br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> testing 003.failover...*** glibc detected *** pgpool: worker<br>
>>> >> process:<br>
>>> >> >>>> >>>> free(): invalid pointer: 0x00000000007756c8 ***<br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> testing 055.backend_all_down...*** glibc detected ***<br>
>>> >> >>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool</a>:<br>
>>> >> >>>> >>>> double free or corruption (!prev): 0x000000000075c050 ***<br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> [ and regression test hangs]<br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> Detailed log attached.<br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> Best regards,<br>
>>> >> >>>> >>>> --<br>
>>> >> >>>> >>>> Tatsuo Ishii<br>
>>> >> >>>> >>>> SRA OSS, Inc. Japan<br>
>>> >> >>>> >>>> English: <a href="http://www.sraoss.co.jp/index_en.php" target="_blank">http://www.sraoss.co.jp/index_en.php</a><br>
>>> >> >>>> >>>> Japanese: <a href="http://www.sraoss.co.jp" target="_blank">http://www.sraoss.co.jp</a><br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> > On Thu, Feb 13, 2014 at 3:49 AM, Tatsuo Ishii <<br>
>>> >> >>>> <a href="mailto:ishii@postgresql.org">ishii@postgresql.org</a>><br>
>>> >> >>>> >>>> wrote:<br>
>>> >> >>>> >>>> ><br>
>>> >> >>>> >>>> >> Usama,<br>
>>> >> >>>> >>>> >><br>
>>> >> >>>> >>>> >> Thanks for your hard work.<br>
>>> >> >>>> >>>> >><br>
>>> >> >>>> >>>> >> One thing I noticed is, you moved src/tools/pcp to<br>
>>> >> src/utils/pcp.<br>
>>> >> >>>> Is<br>
>>> >> >>>> >>>> >> there any reason for this?<br>
>>> >> >>>> >>>> >><br>
>>> >> >>>> >>>> ><br>
>>> >> >>>> >>>> > Since the pgpool binary and pcp tool binaries all requires<br>
>>> the<br>
>>> >> >>>> >>>> functions<br>
>>> >> >>>> >>>> > defined in pcp_stream.c for reading and writing to pcp<br>
>>> >> streams. But<br>
>>> >> >>>> >>>> with<br>
>>> >> >>>> >>>> > the arrival of memory manager API in pgpool, pcp stream<br>
>>> >> functions<br>
>>> >> >>>> >>>> requires<br>
>>> >> >>>> >>>> > to distinguish between calls made from pgpool and pcp<br>
>>> tools.<br>
>>> >> As we<br>
>>> >> >>>> >>>> need to<br>
>>> >> >>>> >>>> > create reading and writing buffers in specific<br>
>>> MemoryContexts<br>
>>> >> when<br>
>>> >> >>>> the<br>
>>> >> >>>> >>>> > function is invoked from pgpool, and as pcp tools does not<br>
>>> >> have a<br>
>>> >> >>>> >>>> concept<br>
>>> >> >>>> >>>> > of MemoryContext so the step of selecting a MemoryContext<br>
>>> >> before<br>
>>> >> >>>> >>>> allocating<br>
>>> >> >>>> >>>> > a memory needed to be skipped when in pcp tools<br>
>>> environment.<br>
>>> >> >>>> >>>> ><br>
>>> >> >>>> >>>> > To achieve the above, the patch makes the libpcp exclusive<br>
>>> for<br>
>>> >> the<br>
>>> >> >>>> tool<br>
>>> >> >>>> >>>> > binaries only (compile with POOL_PRIVATE flag) and now<br>
>>> pgpool<br>
>>> >> uses<br>
>>> >> >>>> the<br>
>>> >> >>>> >>>> > pcp_stream.c function directly and no longer has the<br>
>>> >> dependancy on<br>
>>> >> >>>> the<br>
>>> >> >>>> >>>> lib.<br>
>>> >> >>>> >>>> ><br>
>>> >> >>>> >>>> > To make this new arrangement visible in pgpool source<br>
>>> directory<br>
>>> >> >>>> >>>> structure<br>
>>> >> >>>> >>>> > the patch rearranges the source code organisation and<br>
>>> moves the<br>
>>> >> >>>> >>>> > pcp_stream.c and pcp_error.c files to src/utils/pcp from<br>
>>> >> >>>> src/lib/pcp<br>
>>> >> >>>> >>>> > directory, while the pcp.c file still remains at its<br>
>>> original<br>
>>> >> >>>> >>>> directory.<br>
>>> >> >>>> >>>> > Also the new arrangement of code seems more naturally fit<br>
>>> to<br>
>>> >> the<br>
>>> >> >>>> rest<br>
>>> >> >>>> >>>> of<br>
>>> >> >>>> >>>> > pgppol-II source structure as other stream related<br>
>>> functions<br>
>>> >> also<br>
>>> >> >>>> >>>> resides<br>
>>> >> >>>> >>>> > in src/utils directory.<br>
>>> >> >>>> >>>> ><br>
>>> >> >>>> >>>> > --<br>
>>> >> >>>> >>>> > Thanks<br>
>>> >> >>>> >>>> > Muhammad Usama<br>
>>> >> >>>> >>>> ><br>
>>> >> >>>> >>>> ><br>
>>> >> >>>> >>>> > --<br>
>>> >> >>>> >>>> >> Tatsuo Ishii<br>
>>> >> >>>> >>>> >> SRA OSS, Inc. Japan<br>
>>> >> >>>> >>>> >> English: <a href="http://www.sraoss.co.jp/index_en.php" target="_blank">http://www.sraoss.co.jp/index_en.php</a><br>
>>> >> >>>> >>>> >> Japanese: <a href="http://www.sraoss.co.jp" target="_blank">http://www.sraoss.co.jp</a><br>
>>> >> >>>> >>>> >><br>
>>> >> >>>> >>>> >> From: Muhammad Usama <<a href="mailto:m.usama@gmail.com">m.usama@gmail.com</a>><br>
>>> >> >>>> >>>> >> Subject: Re: penultimate patch for exception and memory<br>
>>> >> manager (<br>
>>> >> >>>> >>>> >> EXCEPTION_MGR branch)<br>
>>> >> >>>> >>>> >> Date: Tue, 11 Feb 2014 19:55:48 +0500<br>
>>> >> >>>> >>>> >> Message-ID: <<br>
>>> >> >>>> >>>> >><br>
>>> >> >>>><br>
>>> <a href="mailto:CAEJvTzWEjDWgtJ3HGCuaSwkGpXzWBETmrM4ShrA5tcNTQFvEuA@mail.gmail.com">CAEJvTzWEjDWgtJ3HGCuaSwkGpXzWBETmrM4ShrA5tcNTQFvEuA@mail.gmail.com</a>><br>
>>> >> >>>> >>>> >><br>
>>> >> >>>> >>>> >> > Hi Tatsuo<br>
>>> >> >>>> >>>> >> ><br>
>>> >> >>>> >>>> >> > I have rebased the EXCEPTION_MGR branch to current<br>
>>> master,<br>
>>> >> >>>> please<br>
>>> >> >>>> >>>> find<br>
>>> >> >>>> >>>> >> the<br>
>>> >> >>>> >>>> >> > updated patch generated after rebasing.<br>
>>> >> >>>> >>>> >> ><br>
>>> >> >>>> >>>> >> > Thanks<br>
>>> >> >>>> >>>> >> > Muhammad Usama<br>
>>> >> >>>> >>>> >> ><br>
>>> >> >>>> >>>> >> ><br>
>>> >> >>>> >>>> >> > On Tue, Feb 11, 2014 at 11:17 AM, Tatsuo Ishii <<br>
>>> >> >>>> >>>> <a href="mailto:ishii@postgresql.org">ishii@postgresql.org</a>><br>
>>> >> >>>> >>>> >> wrote:<br>
>>> >> >>>> >>>> >> ><br>
>>> >> >>>> >>>> >> >> Usama,<br>
>>> >> >>>> >>>> >> >><br>
>>> >> >>>> >>>> >> >> I have checked EXCEPTION_MGR branch and it seems it is<br>
>>> far<br>
>>> >> >>>> behind<br>
>>> >> >>>> >>>> main<br>
>>> >> >>>> >>>> >> >> branch. The last patch brought to the EXCEPTION_MGR was<br>
>>> >> dated<br>
>>> >> >>>> >>>> >> >> 2013/12/19. Can you please rebase the branch?<br>
>>> >> >>>> >>>> >> >><br>
>>> >> >>>> >>>> >> >> Best regards,<br>
>>> >> >>>> >>>> >> >> --<br>
>>> >> >>>> >>>> >> >> Tatsuo Ishii<br>
>>> >> >>>> >>>> >> >> SRA OSS, Inc. Japan<br>
>>> >> >>>> >>>> >> >> English: <a href="http://www.sraoss.co.jp/index_en.php" target="_blank">http://www.sraoss.co.jp/index_en.php</a><br>
>>> >> >>>> >>>> >> >> Japanese: <a href="http://www.sraoss.co.jp" target="_blank">http://www.sraoss.co.jp</a><br>
>>> >> >>>> >>>> >> >><br>
>>> >> >>>> >>>> >> >> From: Muhammad Usama <<a href="mailto:m.usama@gmail.com">m.usama@gmail.com</a>><br>
>>> >> >>>> >>>> >> >> Subject: penultimate patch for exception and memory<br>
>>> >> manager (<br>
>>> >> >>>> >>>> >> >> EXCEPTION_MGR branch)<br>
>>> >> >>>> >>>> >> >> Date: Mon, 10 Feb 2014 19:53:41 +0500<br>
>>> >> >>>> >>>> >> >> Message-ID:<br>
>>> >> <CAEJvTzUZHKKHjz-ZvYaAsviwVVBKSoX-ByNq9rhANO1zPJYR=<br>
>>> >> >>>> >>>> >> >> <a href="mailto:w@mail.gmail.com">w@mail.gmail.com</a>><br>
>>> >> >>>> >>>> >> >><br>
>>> >> >>>> >>>> >> >> > Please find the penultimate patch for integration of<br>
>>> >> memory<br>
>>> >> >>>> and<br>
>>> >> >>>> >>>> >> exception<br>
>>> >> >>>> >>>> >> >> > manager APIs into pgpool.<br>
>>> >> >>>> >>>> >> >> > The patch is generated on the EXCEPTION_MGR<br>
>>> development<br>
>>> >> >>>> branch<br>
>>> >> >>>> >>>> and<br>
>>> >> >>>> >>>> >> >> > integrates the said APIs in query processing portion<br>
>>> of<br>
>>> >> >>>> pgpool-II<br>
>>> >> >>>> >>>> >> code.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > Patch summary for review<br>
>>> >> >>>> >>>> >> >> > ======================<br>
>>> >> >>>> >>>> >> >> > The patch is very large mainly because of replacing<br>
>>> of<br>
>>> >> >>>> >>>> pool_error(),<br>
>>> >> >>>> >>>> >> >> > pool_debug() and pool_log() function calls to<br>
>>> >> >>>> ereport(ERROR,..)<br>
>>> >> >>>> >>>> >> >> > ereport(DEBUG,..) and ereport(LOG,..) and it would be<br>
>>> >> little<br>
>>> >> >>>> time<br>
>>> >> >>>> >>>> >> >> consuming<br>
>>> >> >>>> >>>> >> >> > to review the patch. Although all the above also<br>
>>> needs<br>
>>> >> the<br>
>>> >> >>>> >>>> thorough<br>
>>> >> >>>> >>>> >> >> review,<br>
>>> >> >>>> >>>> >> >> > as replacing pool_error() with ereport(ERROR) or<br>
>>> >> >>>> ereport(FATAL)<br>
>>> >> >>>> >>>> is<br>
>>> >> >>>> >>>> >> just<br>
>>> >> >>>> >>>> >> >> not<br>
>>> >> >>>> >>>> >> >> > a cosmetic but changes the flow of code, but there<br>
>>> are<br>
>>> >> few<br>
>>> >> >>>> >>>> things,<br>
>>> >> >>>> >>>> >> that<br>
>>> >> >>>> >>>> >> >> > requires the more attention than others.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > Lifecycle of objects.<br>
>>> >> >>>> >>>> >> >> > ================<br>
>>> >> >>>> >>>> >> >> > Since with integration of memory manager, it is very<br>
>>> >> >>>> important to<br>
>>> >> >>>> >>>> >> manage<br>
>>> >> >>>> >>>> >> >> > the life cycle of each object and making sure the<br>
>>> object<br>
>>> >> is<br>
>>> >> >>>> >>>> created in<br>
>>> >> >>>> >>>> >> >> the<br>
>>> >> >>>> >>>> >> >> > proper MemoryContext. Here is the summary of some<br>
>>> >> important<br>
>>> >> >>>> >>>> objects<br>
>>> >> >>>> >>>> >> and<br>
>>> >> >>>> >>>> >> >> > their residences.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > Some Important Memory Contexts<br>
>>> >> >>>> >>>> >> >> > ============================<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > ProcessLoopContext:<br>
>>> >> >>>> >>>> >> >> > This context resets at every main loop iteration of a<br>
>>> >> process<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > TopMemoryContext:<br>
>>> >> >>>> >>>> >> >> > This context is same as PostgreSQL's<br>
>>> TopMemoryContext and<br>
>>> >> >>>> lives<br>
>>> >> >>>> >>>> for a<br>
>>> >> >>>> >>>> >> >> life<br>
>>> >> >>>> >>>> >> >> > time of process.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > ErrorContext:<br>
>>> >> >>>> >>>> >> >> > Same as PostgreSQL's ErrorContext and used for error<br>
>>> >> >>>> processing.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > QueryContext:<br>
>>> >> >>>> >>>> >> >> > Used by pgpool child process and it lives for single<br>
>>> >> query<br>
>>> >> >>>> cycle.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > Lifecycle of Important Objects<br>
>>> >> >>>> >>>> >> >> > ========================<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > SessionContext:<br>
>>> >> >>>> >>>> >> >> > The session context consists of a backend and<br>
>>> frontend<br>
>>> >> >>>> >>>> connection and<br>
>>> >> >>>> >>>> >> it<br>
>>> >> >>>> >>>> >> >> > lives for a single iteration of main child process<br>
>>> loop.<br>
>>> >> >>>> >>>> >> >> > So the session context object is created in<br>
>>> >> >>>> ProcessLoopContext.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > ProcessContext:<br>
>>> >> >>>> >>>> >> >> > ConnectionPool:<br>
>>> >> >>>> >>>> >> >> > BackendConnection:<br>
>>> >> >>>> >>>> >> >> > The above objects are required for the life of<br>
>>> process<br>
>>> >> hence<br>
>>> >> >>>> are<br>
>>> >> >>>> >>>> >> created<br>
>>> >> >>>> >>>> >> >> in<br>
>>> >> >>>> >>>> >> >> > TopMemoryContext which lives throughout the process<br>
>>> life<br>
>>> >> >>>> time.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > Child Frontend connection:<br>
>>> >> >>>> >>>> >> >> > Frontend connection object is placed in the<br>
>>> >> >>>> ProcessLoopContext<br>
>>> >> >>>> >>>> since<br>
>>> >> >>>> >>>> >> new<br>
>>> >> >>>> >>>> >> >> > frontend connection is created at every main loop<br>
>>> >> iteration<br>
>>> >> >>>> of<br>
>>> >> >>>> >>>> pgpool<br>
>>> >> >>>> >>>> >> >> child<br>
>>> >> >>>> >>>> >> >> > process.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > PCP Frontend connection:<br>
>>> >> >>>> >>>> >> >> > This object can live till the pcp process so the<br>
>>> object<br>
>>> >> for<br>
>>> >> >>>> pcp<br>
>>> >> >>>> >>>> >> frontend<br>
>>> >> >>>> >>>> >> >> is<br>
>>> >> >>>> >>>> >> >> > created in TopMemoryContext.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > new configuration parameters<br>
>>> >> >>>> >>>> >> >> > ========================<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > The patch also adds three new configuration<br>
>>> parameters to<br>
>>> >> >>>> >>>> control the<br>
>>> >> >>>> >>>> >> >> error<br>
>>> >> >>>> >>>> >> >> > reporting style and details.<br>
>>> >> >>>> >>>> >> >> > Parameters names and their behaviours are borrowed<br>
>>> from<br>
>>> >> >>>> >>>> PostgreSQL.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > int log_error_verbosity; /* controls how much<br>
>>> detail<br>
>>> >> about<br>
>>> >> >>>> >>>> error<br>
>>> >> >>>> >>>> >> >> should<br>
>>> >> >>>> >>>> >> >> > be emitted */<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > int client_min_messages; /*controls which message<br>
>>> >> should<br>
>>> >> >>>> be<br>
>>> >> >>>> >>>> sent to<br>
>>> >> >>>> >>>> >> >> > client */<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > int log_min_messages; /*controls which message<br>
>>> >> should<br>
>>> >> >>>> be<br>
>>> >> >>>> >>>> >> emitted to<br>
>>> >> >>>> >>>> >> >> > server log */<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > Some other notable changes introduced by the patch.<br>
>>> >> >>>> >>>> >> >> > ==========================================<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > The patch changes the error reporting behaviour and<br>
>>> now<br>
>>> >> >>>> pgpool-II<br>
>>> >> >>>> >>>> >> tries<br>
>>> >> >>>> >>>> >> >> to<br>
>>> >> >>>> >>>> >> >> > send all the error and log messages to the connected<br>
>>> >> frontend<br>
>>> >> >>>> >>>> clients<br>
>>> >> >>>> >>>> >> >> > (controllable by "client_min_messages" configuration<br>
>>> >> >>>> parameter ).<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > The patch added an extra call back "on_system_exit"<br>
>>> to<br>
>>> >> the<br>
>>> >> >>>> elog<br>
>>> >> >>>> >>>> API,<br>
>>> >> >>>> >>>> >> >> which<br>
>>> >> >>>> >>>> >> >> > is not present in the PostgreSQL.<br>
>>> >> >>>> >>>> >> >> > The call back is called at system exit by elog API<br>
>>> just<br>
>>> >> >>>> before<br>
>>> >> >>>> >>>> calling<br>
>>> >> >>>> >>>> >> >> the<br>
>>> >> >>>> >>>> >> >> > "on_shmem_exit" call backs.<br>
>>> >> >>>> >>>> >> >> > "on_system_exit" is a single call back and can be<br>
>>> used to<br>
>>> >> >>>> clean<br>
>>> >> >>>> >>>> up<br>
>>> >> >>>> >>>> >> things<br>
>>> >> >>>> >>>> >> >> > which are dependent on shared memory.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > "repalloc()" behaviour in PostgreSQL palloc API is<br>
>>> little<br>
>>> >> >>>> >>>> different<br>
>>> >> >>>> >>>> >> from<br>
>>> >> >>>> >>>> >> >> > C-API counterpart "realloc()".<br>
>>> >> >>>> >>>> >> >> > ("realloc()" behaves as "malloc()" if ptr argument is<br>
>>> >> NULL.<br>
>>> >> >>>> While<br>
>>> >> >>>> >>>> >> >> > "repalloc()" does not works on NULL pointers)<br>
>>> >> >>>> >>>> >> >> > So I have changed the behaviour of "repalloc()" to<br>
>>> make<br>
>>> >> it<br>
>>> >> >>>> more<br>
>>> >> >>>> >>>> >> >> consistent<br>
>>> >> >>>> >>>> >> >> > with C-API.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > The patch makes the libpcp exclusive for the tool<br>
>>> >> binaries<br>
>>> >> >>>> only<br>
>>> >> >>>> >>>> >> (compile<br>
>>> >> >>>> >>>> >> >> > with POOL_PRIVATE flag ). pgpool binary no longer<br>
>>> has the<br>
>>> >> >>>> >>>> dependancy<br>
>>> >> >>>> >>>> >> on<br>
>>> >> >>>> >>>> >> >> the<br>
>>> >> >>>> >>>> >> >> > lib, and uses the pcp_stream.c function directly.<br>
>>> >> >>>> >>>> >> >> > For this new arrangement the patch also rearranges<br>
>>> the<br>
>>> >> source<br>
>>> >> >>>> >>>> code<br>
>>> >> >>>> >>>> >> >> > organisation and moves the pcp_stream.c and<br>
>>> pcp_error.c<br>
>>> >> >>>> files to<br>
>>> >> >>>> >>>> >> >> > src/utils/pcp directory from src/lib/pcp directory.<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > What is still remaining.<br>
>>> >> >>>> >>>> >> >> > ==================<br>
>>> >> >>>> >>>> >> >> > 1- Need to decide the MemoryContext for memcache<br>
>>> objects.<br>
>>> >> >>>> >>>> >> >> > 2- Watchdog and few rewrite function are still<br>
>>> without<br>
>>> >> the<br>
>>> >> >>>> >>>> managers.<br>
>>> >> >>>> >>>> >> >> > 3- Replace all remaining occurrences of pool_error,<br>
>>> >> >>>> pool_debug,<br>
>>> >> >>>> >>>> and<br>
>>> >> >>>> >>>> >> >> > pool_log with appropriate ereport() calls<br>
>>> >> >>>> >>>> >> >> > 4 -Code cleanup<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > Reviews comments and suggestions are most welcome<br>
>>> >> >>>> >>>> >> >> ><br>
>>> >> >>>> >>>> >> >> > Thanks<br>
>>> >> >>>> >>>> >> >> > Usama<br>
>>> >> >>>> >>>> >> >><br>
>>> >> >>>> >>>> >><br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> using pgpool-II at /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed</a><br>
>>> >> >>>> >>>> *************************<br>
>>> >> >>>> >>>> REGRESSION MODE : install<br>
>>> >> >>>> >>>> PGPOOL-II : /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed</a><br>
>>> >> >>>> >>>> PostgreSQL bin : /usr/local/pgsql/bin<br>
>>> >> >>>> >>>> pgbench : /usr/local/pgsql/bin/pgbench<br>
>>> >> >>>> >>>> PostgreSQL jdbc :<br>
>>> >> >>>> /usr/local/pgsql/share/postgresql-9.2-1003.jdbc4.jar<br>
>>> >> >>>> >>>> *************************<br>
>>> >> >>>> >>>> testing 001.load_balance...ok.<br>
>>> >> >>>> >>>> testing 002.native_replication...ok.<br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> testing 003.failover...*** glibc detected *** pgpool: worker<br>
>>> >> process:<br>
>>> >> >>>> >>>> free(): invalid pointer: 0x00000000007756c8 ***<br>
>>> >> >>>> >>>> ======= Backtrace: =========<br>
>>> >> >>>> >>>> /lib64/libc.so.6(+0x763b6)[0x7fd2922cf3b6]<br>
>>> >> >>>> >>>> pgpool: worker process[0x41d1ff]<br>
>>> >> >>>> >>>> pgpool: worker process[0x436363]<br>
>>> >> >>>> >>>> pgpool: worker process[0x436615]<br>
>>> >> >>>> >>>> pgpool: worker process[0x405e94]<br>
>>> >> >>>> >>>> pgpool: worker process[0x4072bf]<br>
>>> >> >>>> >>>> pgpool: worker process[0x407425]<br>
>>> >> >>>> >>>> pgpool: worker process[0x408d01]<br>
>>> >> >>>> >>>> pgpool: worker process[0x404ef8]<br>
>>> >> >>>> >>>> /lib64/libc.so.6(__libc_start_main+0xfd)[0x7fd292277b1d]<br>
>>> >> >>>> >>>> pgpool: worker process[0x4040e9]<br>
>>> >> >>>> >>>> ======= Memory map: ========<br>
>>> >> >>>> >>>> 00400000-0050c000 r-xp 00000000 08:05 2635374<br>
>>> >> >>>> >>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool</a><br>
>>> >> >>>> >>>> 0070c000-0070e000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070c000-0070e000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070c000-0070e000</a><br>
>>> >> >rw-p<br>
>>> >> >>>> 0010c000 08:05 2635374<br>
>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool</a><br>
>>> >> >>>> >>>> 0070e000-00795000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070e000-00795000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070e000-00795000</a><br>
>>> >> >rw-p<br>
>>> >> >>>> 00000000 00:00 0 [heap]<br>
>>> >> >>>> >>>> 7fd29044d000-7fd290463000 r-xp 00000000 08:05 1704093<br>
>>> >> >>>> >>>> /lib64/libgcc_s-4.4.5.so.1<br>
>>> >> >>>> >>>> 7fd290463000-7fd290662000 ---p 00016000 08:05 1704093<br>
>>> >> >>>> >>>> /lib64/libgcc_s-4.4.5.so.1<br>
>>> >> >>>> >>>> 7fd290662000-7fd290663000 rw-p 00015000 08:05 1704093<br>
>>> >> >>>> >>>> /lib64/libgcc_s-4.4.5.so.1<br>
>>> >> >>>> >>>> 7fd290663000-7fd290883000 rw-s 00000000 00:04 61898777<br>
>>> >> >>>> >>>> /SYSV00000000 (deleted)<br>
>>> >> >>>> >>>> 7fd290883000-7fd29088f000 r-xp 00000000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd29088f000-7fd290a8e000 ---p 0000c000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd290a8e000-7fd290a8f000 r--p 0000b000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd290a8f000-7fd290a90000 rw-p 0000c000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd290a90000-7fd290a92000 r-xp 00000000 08:05 1704176<br>
>>> >> >>>> >>>> /lib64/<a href="http://libkeyutils-1.2.so" target="_blank">libkeyutils-1.2.so</a><br>
>>> >> >>>> >>>> 7fd290a92000-7fd290c91000 ---p 00002000 08:05 1704176<br>
>>> >> >>>> >>>> /lib64/<a href="http://libkeyutils-1.2.so" target="_blank">libkeyutils-1.2.so</a><br>
>>> >> >>>> >>>> 7fd290c91000-7fd290c92000 rw-p 00001000 08:05 1704176<br>
>>> >> >>>> >>>> /lib64/<a href="http://libkeyutils-1.2.so" target="_blank">libkeyutils-1.2.so</a><br>
>>> >> >>>> >>>> 7fd290c92000-7fd290c9a000 r-xp 00000000 08:05 1704181<br>
>>> >> >>>> >>>> /lib64/libkrb5support.so.0.1<br>
>>> >> >>>> >>>> 7fd290c9a000-7fd290e99000 ---p 00008000 08:05 1704181<br>
>>> >> >>>> >>>> /lib64/libkrb5support.so.0.1<br>
>>> >> >>>> >>>> 7fd290e99000-7fd290e9a000 rw-p 00007000 08:05 1704181<br>
>>> >> >>>> >>>> /lib64/libkrb5support.so.0.1<br>
>>> >> >>>> >>>> 7fd290e9a000-7fd290e9c000 r-xp 00000000 08:05 1704128<br>
>>> >> >>>> >>>> /lib64/<a href="http://libdl-2.11.1.so" target="_blank">libdl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd290e9c000-7fd29109c000 ---p 00002000 08:05 1704128<br>
>>> >> >>>> >>>> /lib64/<a href="http://libdl-2.11.1.so" target="_blank">libdl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd29109c000-7fd29109d000 r--p 00002000 08:05 1704128<br>
>>> >> >>>> >>>> /lib64/<a href="http://libdl-2.11.1.so" target="_blank">libdl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd29109d000-7fd29109e000 rw-p 00003000 08:05 1704128<br>
>>> >> >>>> >>>> /lib64/<a href="http://libdl-2.11.1.so" target="_blank">libdl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd29109e000-7fd2910c5000 r-xp 00000000 08:05 1704166<br>
>>> >> >>>> >>>> /lib64/libk5crypto.so.3.1<br>
>>> >> >>>> >>>> 7fd2910c5000-7fd2912c4000 ---p 00027000 08:05 1704166<br>
>>> >> >>>> >>>> /lib64/libk5crypto.so.3.1<br>
>>> >> >>>> >>>> 7fd2912c4000-7fd2912c6000 rw-p 00026000 08:05 1704166<br>
>>> >> >>>> >>>> /lib64/libk5crypto.so.3.1<br>
>>> >> >>>> >>>> 7fd2912c6000-7fd2912c9000 r-xp 00000000 08:05 1704103<br>
>>> >> >>>> >>>> /lib64/libcom_err.so.2.1<br>
>>> >> >>>> >>>> 7fd2912c9000-7fd2914c8000 ---p 00003000 08:05 1704103<br>
>>> >> >>>> >>>> /lib64/libcom_err.so.2.1<br>
>>> >> >>>> >>>> 7fd2914c8000-7fd2914c9000 rw-p 00002000 08:05 1704103<br>
>>> >> >>>> >>>> /lib64/libcom_err.so.2.1<br>
>>> >> >>>> >>>> 7fd2914c9000-7fd291597000 r-xp 00000000 08:05 1704179<br>
>>> >> >>>> >>>> /lib64/libkrb5.so.3.3<br>
>>> >> >>>> >>>> 7fd291597000-7fd291796000 ---p 000ce000 08:05 1704179<br>
>>> >> >>>> >>>> /lib64/libkrb5.so.3.3<br>
>>> >> >>>> >>>> 7fd291796000-7fd2917a1000 rw-p 000cd000 08:05 1704179<br>
>>> >> >>>> >>>> /lib64/libkrb5.so.3.3<br>
>>> >> >>>> >>>> 7fd2917a1000-7fd2917d9000 r-xp 00000000 08:05 1704152<br>
>>> >> >>>> >>>> /lib64/libgssapi_krb5.so.2.2<br>
>>> >> >>>> >>>> 7fd2917d9000-7fd2919d8000 ---p 00038000 08:05 1704152<br>
>>> >> >>>> >>>> /lib64/libgssapi_krb5.so.2.2<br>
>>> >> >>>> >>>> 7fd2919d8000-7fd2919da000 rw-p 00037000 08:05 1704152<br>
>>> >> >>>> >>>> /lib64/libgssapi_krb5.so.2.2<br>
>>> >> >>>> >>>> 7fd2919da000-7fd291a36000 r-xp 00000000 08:05 1970855<br>
>>> >> >>>> >>>> /usr/lib64/libfreebl3.so<br>
>>> >> >>>> >>>> 7fd291a36000-7fd291c35000 ---p 0005c000 08:05 1970855<br>
>>> >> >>>> >>>> /usr/lib64/libfreebl3.so<br>
>>> >> >>>> >>>> 7fd291c35000-7fd291c37000 rw-p 0005b000 08:05 1970855<br>
>>> >> >>>> >>>> /usr/lib64/libfreebl3.so<br>
>>> >> >>>> >>>> 7fd291c37000-7fd291c3b000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7fd291c3b000-7fd291dd1000 r-xp 00000000 08:05 1703939<br>
>>> >> >>>> >>>> /lib64/libcrypto.so.1.0.0l<br>
>>> >> >>>> >>>> 7fd291dd1000-7fd291fd0000 ---p 00196000 08:05 1703939<br>
>>> >> >>>> >>>> /lib64/libcrypto.so.1.0.0l<br>
>>> >> >>>> >>>> 7fd291fd0000-7fd291ff3000 rw-p 00195000 08:05 1703939<br>
>>> >> >>>> >>>> /lib64/libcrypto.so.1.0.0l<br>
>>> >> >>>> >>>> 7fd291ff3000-7fd291ff7000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7fd291ff7000-7fd292052000 r-xp 00000000 08:05 1703951<br>
>>> >> >>>> >>>> /lib64/libssl.so.1.0.0l<br>
>>> >> >>>> >>>> 7fd292052000-7fd292251000 ---p 0005b000 08:05 1703951<br>
>>> >> >>>> >>>> /lib64/libssl.so.1.0.0l<br>
>>> >> >>>> >>>> 7fd292251000-7fd292259000 rw-p 0005a000 08:05 1703951<br>
>>> >> >>>> >>>> /lib64/libssl.so.1.0.0l<br>
>>> >> >>>> >>>> 7fd292259000-7fd2923ca000 r-xp 00000000 08:05 1703946<br>
>>> >> >>>> >>>> /lib64/<a href="http://libc-2.11.1.so" target="_blank">libc-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd2923ca000-7fd2925ca000 ---p 00171000 08:05 1703946<br>
>>> >> >>>> >>>> /lib64/<a href="http://libc-2.11.1.so" target="_blank">libc-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd2925ca000-7fd2925ce000 r--p 00171000 08:05 1703946<br>
>>> >> >>>> >>>> /lib64/<a href="http://libc-2.11.1.so" target="_blank">libc-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd2925ce000-7fd2925cf000 rw-p 00175000 08:05 1703946<br>
>>> >> >>>> >>>> /lib64/<a href="http://libc-2.11.1.so" target="_blank">libc-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd2925cf000-7fd2925d4000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7fd2925d4000-7fd292656000 r-xp 00000000 08:05 1704182<br>
>>> >> >>>> >>>> /lib64/<a href="http://libm-2.11.1.so" target="_blank">libm-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292656000-7fd292855000 ---p 00082000 08:05 1704182<br>
>>> >> >>>> >>>> /lib64/<a href="http://libm-2.11.1.so" target="_blank">libm-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292855000-7fd292856000 r--p 00081000 08:05 1704182<br>
>>> >> >>>> >>>> /lib64/<a href="http://libm-2.11.1.so" target="_blank">libm-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292856000-7fd292857000 rw-p 00082000 08:05 1704182<br>
>>> >> >>>> >>>> /lib64/<a href="http://libm-2.11.1.so" target="_blank">libm-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292857000-7fd29286d000 r-xp 00000000 08:05 1704185<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnsl-2.11.1.so" target="_blank">libnsl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd29286d000-7fd292a6c000 ---p 00016000 08:05 1704185<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnsl-2.11.1.so" target="_blank">libnsl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292a6c000-7fd292a6d000 r--p 00015000 08:05 1704185<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnsl-2.11.1.so" target="_blank">libnsl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292a6d000-7fd292a6e000 rw-p 00016000 08:05 1704185<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnsl-2.11.1.so" target="_blank">libnsl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292a6e000-7fd292a70000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7fd292a70000-7fd292a86000 r-xp 00000000 08:05 1704202<br>
>>> >> >>>> >>>> /lib64/<a href="http://libresolv-2.11.1.so" target="_blank">libresolv-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292a86000-7fd292c85000 ---p 00016000 08:05 1704202<br>
>>> >> >>>> >>>> /lib64/<a href="http://libresolv-2.11.1.so" target="_blank">libresolv-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292c85000-7fd292c86000 r--p 00015000 08:05 1704202<br>
>>> >> >>>> >>>> /lib64/<a href="http://libresolv-2.11.1.so" target="_blank">libresolv-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292c86000-7fd292c87000 rw-p 00016000 08:05 1704202<br>
>>> >> >>>> >>>> /lib64/<a href="http://libresolv-2.11.1.so" target="_blank">libresolv-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292c87000-7fd292c89000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7fd292c89000-7fd292c90000 r-xp 00000000 08:05 1703950<br>
>>> >> >>>> >>>> /lib64/<a href="http://libcrypt-2.11.1.so" target="_blank">libcrypt-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292c90000-7fd292e90000 ---p 00007000 08:05 1703950<br>
>>> >> >>>> >>>> /lib64/<a href="http://libcrypt-2.11.1.so" target="_blank">libcrypt-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292e90000-7fd292e91000 r--p 00007000 08:05 1703950<br>
>>> >> >>>> >>>> /lib64/<a href="http://libcrypt-2.11.1.so" target="_blank">libcrypt-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292e91000-7fd292e92000 rw-p 00008000 08:05 1703950<br>
>>> >> >>>> >>>> /lib64/<a href="http://libcrypt-2.11.1.so" target="_blank">libcrypt-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292e92000-7fd292ec0000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7fd292ec0000-7fd292ed7000 r-xp 00000000 08:05 1703970<br>
>>> >> >>>> >>>> /lib64/<a href="http://libpthread-2.11.1.so" target="_blank">libpthread-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd292ed7000-7fd2930d6000 ---p 00017000 08:05 1703970<br>
>>> >> >>>> >>>> /lib64/<a href="http://libpthread-2.11.1.so" target="_blank">libpthread-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd2930d6000-7fd2930d7000 r--p 00016000 08:05 1703970<br>
>>> >> >>>> >>>> /lib64/<a href="http://libpthread-2.11.1.so" target="_blank">libpthread-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd2930d7000-7fd2930d8000 rw-p 00017000 08:05 1703970<br>
>>> >> >>>> >>>> /lib64/<a href="http://libpthread-2.11.1.so" target="_blank">libpthread-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd2930d8000-7fd2930dc000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7fd2930fb000-7fd293102000 r-xp 00000000 08:05 2635363<br>
>>> >> >>>> >>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0</a><br>
>>> >> >>>> >>>> 7fd293102000-7fd293302000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07fd293102000-7fd293302000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07fd293102000-7fd293302000</a><br>
>>> >> >---p<br>
>>> >> >>>> 00007000 08:05 2635363 /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0</a><br>
>>> >> >>>> >>>> 7fd293302000-7fd293303000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07fd293302000-7fd293303000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07fd293302000-7fd293303000</a><br>
>>> >> >rw-p<br>
>>> >> >>>> 00007000 08:05 2635363 /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0</a><br>
>>> >> >>>> >>>> 7fd293303000-7fd29332b000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07fd293303000-7fd29332b000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07fd293303000-7fd29332b000</a><br>
>>> >> >r-xp<br>
>>> >> >>>> 00000000 08:05 2004750<br>
>>> >> >>>> >>>> /usr/local/pgsql/lib/libpq.so.5.6<br>
>>> >> >>>> >>>> 7fd29332b000-7fd29352a000 ---p 00028000 08:05 2004750<br>
>>> >> >>>> >>>> /usr/local/pgsql/lib/libpq.so.5.6<br>
>>> >> >>>> >>>> 7fd29352a000-7fd29352d000 rw-p 00027000 08:05 2004750<br>
>>> >> >>>> >>>> /usr/local/pgsql/lib/libpq.so.5.6<br>
>>> >> >>>> >>>> 7fd29352d000-7fd29354b000 r-xp 00000000 08:05 1703940<br>
>>> >> >>>> >>>> /lib64/<a href="http://ld-2.11.1.so" target="_blank">ld-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd29372e000-7fd29372f000 rw-s 00000000 00:04 61997084<br>
>>> >> >>>> >>>> /SYSV00000000 (deleted)<br>
>>> >> >>>> >>>> 7fd29372f000-7fd293730000 rw-s 00000000 00:04 61964315<br>
>>> >> >>>> >>>> /SYSV00000000 (deleted)<br>
>>> >> >>>> >>>> 7fd293730000-7fd293731000 rw-s 00000000 00:04 61931546<br>
>>> >> >>>> >>>> /SYSV00000000 (deleted)<br>
>>> >> >>>> >>>> 7fd293731000-7fd29373f000 rw-s 00000000 00:04 61866007<br>
>>> >> >>>> >>>> /SYSV00000000 (deleted)<br>
>>> >> >>>> >>>> 7fd29373f000-7fd29374a000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7fd29374a000-7fd29374b000 r--p 0001d000 08:05 1703940<br>
>>> >> >>>> >>>> /lib64/<a href="http://ld-2.11.1.so" target="_blank">ld-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd29374b000-7fd29374c000 rw-p 0001e000 08:05 1703940<br>
>>> >> >>>> >>>> /lib64/<a href="http://ld-2.11.1.so" target="_blank">ld-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd29374c000-7fd29374d000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7fffb3324000-7fffb3345000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> [stack]<br>
>>> >> >>>> >>>> 7fffb33ff000-7fffb3400000 r-xp 00000000 00:00 0<br>
>>> >> >>>> >>>> [vdso]<br>
>>> >> >>>> >>>> ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0<br>
>>> >> >>>> >>>> [vsyscall]<br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> *** glibc detected *** pgpool: worker process: free():<br>
>>> invalid<br>
>>> >> >>>> pointer:<br>
>>> >> >>>> >>>> 0x00000000007756c8 ***<br>
>>> >> >>>> >>>> ======= Backtrace: =========<br>
>>> >> >>>> >>>> /lib64/libc.so.6(+0x763b6)[0x7fd2922cf3b6]<br>
>>> >> >>>> >>>> pgpool: worker process[0x41d1ff]<br>
>>> >> >>>> >>>> pgpool: worker process[0x436363]<br>
>>> >> >>>> >>>> pgpool: worker process[0x436615]<br>
>>> >> >>>> >>>> pgpool: worker process[0x405e94]<br>
>>> >> >>>> >>>> pgpool: worker process[0x4072bf]<br>
>>> >> >>>> >>>> pgpool: worker process[0x407425]<br>
>>> >> >>>> >>>> pgpool: worker process[0x408d01]<br>
>>> >> >>>> >>>> pgpool: worker process[0x404ef8]<br>
>>> >> >>>> >>>> /lib64/libc.so.6(__libc_start_main+0xfd)[0x7fd292277b1d]<br>
>>> >> >>>> >>>> pgpool: worker process[0x4040e9]<br>
>>> >> >>>> >>>> ======= Memory map: ========<br>
>>> >> >>>> >>>> 00400000-0050c000 r-xp 00000000 08:05 2635374<br>
>>> >> >>>> >>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool</a><br>
>>> >> >>>> >>>> 0070c000-0070e000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070c000-0070e000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070c000-0070e000</a><br>
>>> >> >rw-p<br>
>>> >> >>>> 0010c000 08:05 2635374<br>
>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool</a><br>
>>> >> >>>> >>>> 0070e000-00795000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070e000-00795000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070e000-00795000</a><br>
>>> >> >rw-p<br>
>>> >> >>>> 00000000 00:00 0 [heap]<br>
>>> >> >>>> >>>> 7fd29044d000-7fd290463000 r-xp 00000000 08:05 1704093<br>
>>> >> >>>> >>>> /lib64/libgcc_s-4.4.5.so.1<br>
>>> >> >>>> >>>> 7fd290463000-7fd290662000 ---p 00016000 08:05 1704093<br>
>>> >> >>>> >>>> /lib64/libgcc_s-4.4.5.so.1<br>
>>> >> >>>> >>>> 7fd290662000-7fd290663000 rw-p 00015000 08:05 1704093<br>
>>> >> >>>> >>>> /lib64/libgcc_s-4.4.5.so.1<br>
>>> >> >>>> >>>> 7fd290663000-7fd290883000 rw-s 00000000 00:04 61898777<br>
>>> >> >>>> >>>> /SYSV00000000 (deleted)<br>
>>> >> >>>> >>>> 7fd290883000-7fd29088f000 r-xp 00000000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd29088f000-7fd290a8e000 ---p 0000c000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd290a8e000-7fd290a8f000 r--p 0000b000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd290a8f000-7fd290a90000 rw-p 0000c000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7fd290a90000-7fd290a92000 r-xp 00000000 08:05 1704176<br>
>>> >> >>>> >>>> /lib64/<a href="http://libkeyutils-1.2.so" target="_blank">libkeyutils-1.2.so</a><br>
>>> >> >>>> >>>> 7fd290a92000-7fd290c91000 ---p 00002000 08:05 1704176<br>
>>> >> >>>> >>>> /lib64/<a href="http://libkeyutils-1.2.so" target="_blank">libkeyutils-1.2.so</a><br>
>>> >> >>>> >>>> 7fd290c91000-7fd290c92000 rw-p 00001000 08:05 1704176<br>
>>> >> >>>> >>>> /lib64/<a href="http://libkeyutils-1.2.so" target="_blank">libkeyutils-1.2.so</a><br>
>>> >> >>>> >>>> 7fd290c92000-7fd290c9a000 r-xp 00000000 08:05 1704181<br>
>>> >> >>>> >>>> /lib64/libkrb5support.so.0.1<br>
>>> >> >>>> >>>> 7fd290c9a000-7fd290e99000 ---p 00008000 08:05 1704181<br>
>>> >> >>>> >>>> /lib64/libkrb5support.so.0.1<br>
>>> >> >>>> >>>> 7fd290e99000-7fd290e9a000 rw-p 00007000 08:05 1704181<br>
>>> >> >>>> >>>> ok.<br>
>>> >> >>>> >>>> testing 004.watchdog...ok.<br>
>>> >> >>>> >>>> testing 005.jdbc...ok.<br>
>>> >> >>>> >>>> testing 006.memqcache...ok.<br>
>>> >> >>>> >>>> testing 050.bug58...ok.<br>
>>> >> >>>> >>>> testing 051.bug60...ok.<br>
>>> >> >>>> >>>> testing 052.do_query...ok.<br>
>>> >> >>>> >>>> testing 053.insert_lock_hangs...ok.<br>
>>> >> >>>> >>>> testing 054.postgres_fdw...ok.<br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> testing 055.backend_all_down...*** glibc detected ***<br>
>>> >> >>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool</a>:<br>
>>> >> >>>> >>>> double free or corruption (!prev): 0x000000000075c050 ***<br>
>>> >> >>>> >>>> *** glibc detected *** pgpool: worker process: double free<br>
>>> or<br>
>>> >> >>>> >>>> corruption (!prev): 0x000000000075d490 ***<br>
>>> >> >>>> >>>> ======= Backtrace: =========<br>
>>> >> >>>> >>>> /lib64/libc.so.6(+0x763b6)[0x7f0dca1f93b6]<br>
>>> >> >>>> >>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool[0x41d1ff]" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool[0x41d1ff]</a><<a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x41d1ff%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x41d1ff%5D</a>><br>
>>> >> <<br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x41d1ff%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x41d1ff%5D</a><br>
>>> >> ><br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> /home/t-ishii/work/<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool[0x4058a7]" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool[0x4058a7]</a><<a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4058a7%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4058a7%5D</a>><br>
>>> >> <<br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4058a7%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4058a7%5D</a><br>
>>> >> ><br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> /home/t-ishii/work/<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool[0x40882f]" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool[0x40882f]</a><<a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x40882f%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x40882f%5D</a>><br>
>>> >> <<br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x40882f%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x40882f%5D</a><br>
>>> >> ><br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>> /home/t-ishii/work/<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool[0x404ef8]" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool[0x404ef8]</a><<a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x404ef8%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x404ef8%5D</a>><br>
>>> >> <<br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x404ef8%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x404ef8%5D</a><br>
>>> >> ><br>
>>> >> >>>> <<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x41d1ff%5D/home/t-ishii/work/git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4058a7%5D/home/t-ishii/work/git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x40882f%5D/home/t-ishii/work/git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x404ef8%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x41d1ff%5D/home/t-ishii/work/git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4058a7%5D/home/t-ishii/work/git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x40882f%5D/home/t-ishii/work/git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x404ef8%5D</a><br>
>>> >> >>>> ><br>
>>> >> >>>> >>>> ======= Backtrace: =========<br>
>>> >> >>>> >>>> /lib64/libc.so.6(__libc_start_main+0xfd)[0x7f0dca1a1b1d]<br>
>>> >> >>>> >>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool[0x4040e9]" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool[0x4040e9]</a><<a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4040e9%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4040e9%5D</a>><br>
>>> >> <<br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4040e9%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4040e9%5D</a><br>
>>> >> ><br>
>>> >> >>>> <<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4040e9%5D" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool%5B0x4040e9%5D</a><br>
>>> >> >>>> ><br>
>>> >> >>>> >>>> pgpool: worker process======= Memory map: ========<br>
>>> >> >>>> >>>> /lib64/libc.so.6(__libc_start_main+0xfd)[0x7f0dca1a1b1d]<br>
>>> >> >>>> >>>> pgpool: worker process[0x4040e9]<br>
>>> >> >>>> >>>> ======= Memory map: ========<br>
>>> >> >>>> >>>> 00400000-0050c000 r-xp 00000000 08:05 2635374<br>
>>> >> >>>> >>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool</a><br>
>>> >> >>>> >>>> 0070c000-0070e000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070c000-0070e000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070c000-0070e000</a><br>
>>> >> >rw-p<br>
>>> >> >>>> 0010c000 08:05 2635374<br>
>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool</a><br>
>>> >> >>>> >>>> 0070e000-00771000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070e000-00771000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/bin/pgpool0070e000-00771000</a><br>
>>> >> >rw-p<br>
>>> >> >>>> 00000000 00:00 0 [heap]<br>
>>> >> >>>> >>>> 7f0dc8377000-7f0dc838d000 r-xp 00000000 08:05 1704093<br>
>>> >> >>>> >>>> /lib64/libgcc_s-4.4.5.so.1<br>
>>> >> >>>> >>>> 7f0dc838d000-7f0dc858c000 ---p 00016000 08:05 1704093<br>
>>> >> >>>> >>>> /lib64/libgcc_s-4.4.5.so.1<br>
>>> >> >>>> >>>> 7f0dc858c000-7f0dc858d000 rw-p 00015000 08:05 1704093<br>
>>> >> >>>> >>>> /lib64/libgcc_s-4.4.5.so.1<br>
>>> >> >>>> >>>> 7f0dc858d000-7f0dc87ad000 rw-s 00000000 00:04 84148247<br>
>>> >> >>>> >>>> /SYSV00000000 (deleted)<br>
>>> >> >>>> >>>> 7f0dc87ad000-7f0dc87b9000 r-xp 00000000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dc87b9000-7f0dc89b8000 ---p 0000c000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dc89b8000-7f0dc89b9000 r--p 0000b000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dc89b9000-7f0dc89ba000 rw-p 0000c000 08:05 1704191<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnss_files-2.11.1.so" target="_blank">libnss_files-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dc89ba000-7f0dc89bc000 r-xp 00000000 08:05 1704176<br>
>>> >> >>>> >>>> /lib64/<a href="http://libkeyutils-1.2.so" target="_blank">libkeyutils-1.2.so</a><br>
>>> >> >>>> >>>> 7f0dc89bc000-7f0dc8bbb000 ---p 00002000 08:05 1704176<br>
>>> >> >>>> >>>> /lib64/<a href="http://libkeyutils-1.2.so" target="_blank">libkeyutils-1.2.so</a><br>
>>> >> >>>> >>>> 7f0dc8bbb000-7f0dc8bbc000 rw-p 00001000 08:05 1704176<br>
>>> >> >>>> >>>> /lib64/<a href="http://libkeyutils-1.2.so" target="_blank">libkeyutils-1.2.so</a><br>
>>> >> >>>> >>>> 7f0dc8bbc000-7f0dc8bc4000 r-xp 00000000 08:05 1704181<br>
>>> >> >>>> >>>> /lib64/libkrb5support.so.0.1<br>
>>> >> >>>> >>>> 7f0dc8bc4000-7f0dc8dc3000 ---p 00008000 08:05 1704181<br>
>>> >> >>>> >>>> /lib64/libkrb5support.so.0.1<br>
>>> >> >>>> >>>> 7f0dc8dc3000-7f0dc8dc4000 rw-p 00007000 08:05 1704181<br>
>>> >> >>>> >>>> /lib64/libkrb5support.so.0.1<br>
>>> >> >>>> >>>> 7f0dc8dc4000-7f0dc8dc6000 r-xp 00000000 08:05 1704128<br>
>>> >> >>>> >>>> /lib64/<a href="http://libdl-2.11.1.so" target="_blank">libdl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dc8dc6000-7f0dc8fc6000 ---p 00002000 08:05 1704128<br>
>>> >> >>>> >>>> /lib64/<a href="http://libdl-2.11.1.so" target="_blank">libdl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dc8fc6000-7f0dc8fc7000 r--p 00002000 08:05 1704128<br>
>>> >> >>>> >>>> /lib64/<a href="http://libdl-2.11.1.so" target="_blank">libdl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dc8fc7000-7f0dc8fc8000 rw-p 00003000 08:05 1704128<br>
>>> >> >>>> >>>> /lib64/<a href="http://libdl-2.11.1.so" target="_blank">libdl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dc8fc8000-7f0dc8fef000 r-xp 00000000 08:05 1704166<br>
>>> >> >>>> >>>> /lib64/libk5crypto.so.3.1<br>
>>> >> >>>> >>>> 7f0dc8fef000-7f0dc91ee000 ---p 00027000 08:05 1704166<br>
>>> >> >>>> >>>> /lib64/libk5crypto.so.3.1<br>
>>> >> >>>> >>>> 7f0dc91ee000-7f0dc91f0000 rw-p 00026000 08:05 1704166<br>
>>> >> >>>> >>>> /lib64/libk5crypto.so.3.1<br>
>>> >> >>>> >>>> 7f0dc91f0000-7f0dc91f3000 r-xp 00000000 08:05 1704103<br>
>>> >> >>>> >>>> /lib64/libcom_err.so.2.1<br>
>>> >> >>>> >>>> 7f0dc91f3000-7f0dc93f2000 ---p 00003000 08:05 1704103<br>
>>> >> >>>> >>>> /lib64/libcom_err.so.2.1<br>
>>> >> >>>> >>>> 7f0dc93f2000-7f0dc93f3000 rw-p 00002000 08:05 1704103<br>
>>> >> >>>> >>>> /lib64/libcom_err.so.2.1<br>
>>> >> >>>> >>>> 7f0dc93f3000-7f0dc94c1000 r-xp 00000000 08:05 1704179<br>
>>> >> >>>> >>>> /lib64/libkrb5.so.3.3<br>
>>> >> >>>> >>>> 7f0dc94c1000-7f0dc96c0000 ---p 000ce000 08:05 1704179<br>
>>> >> >>>> >>>> /lib64/libkrb5.so.3.3<br>
>>> >> >>>> >>>> 7f0dc96c0000-7f0dc96cb000 rw-p 000cd000 08:05 1704179<br>
>>> >> >>>> >>>> /lib64/libkrb5.so.3.3<br>
>>> >> >>>> >>>> 7f0dc96cb000-7f0dc9703000 r-xp 00000000 08:05 1704152<br>
>>> >> >>>> >>>> /lib64/libgssapi_krb5.so.2.2<br>
>>> >> >>>> >>>> 7f0dc9703000-7f0dc9902000 ---p 00038000 08:05 1704152<br>
>>> >> >>>> >>>> /lib64/libgssapi_krb5.so.2.2<br>
>>> >> >>>> >>>> 7f0dc9902000-7f0dc9904000 rw-p 00037000 08:05 1704152<br>
>>> >> >>>> >>>> /lib64/libgssapi_krb5.so.2.2<br>
>>> >> >>>> >>>> 7f0dc9904000-7f0dc9960000 r-xp 00000000 08:05 1970855<br>
>>> >> >>>> >>>> /usr/lib64/libfreebl3.so<br>
>>> >> >>>> >>>> 7f0dc9960000-7f0dc9b5f000 ---p 0005c000 08:05 1970855<br>
>>> >> >>>> >>>> /usr/lib64/libfreebl3.so<br>
>>> >> >>>> >>>> 7f0dc9b5f000-7f0dc9b61000 rw-p 0005b000 08:05 1970855<br>
>>> >> >>>> >>>> /usr/lib64/libfreebl3.so<br>
>>> >> >>>> >>>> 7f0dc9b61000-7f0dc9b65000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7f0dc9b65000-7f0dc9cfb000 r-xp 00000000 08:05 1703939<br>
>>> >> >>>> >>>> /lib64/libcrypto.so.1.0.0l<br>
>>> >> >>>> >>>> 7f0dc9cfb000-7f0dc9efa000 ---p 00196000 08:05 1703939<br>
>>> >> >>>> >>>> /lib64/libcrypto.so.1.0.0l<br>
>>> >> >>>> >>>> 7f0dc9efa000-7f0dc9f1d000 rw-p 00195000 08:05 1703939<br>
>>> >> >>>> >>>> /lib64/libcrypto.so.1.0.0l<br>
>>> >> >>>> >>>> 7f0dc9f1d000-7f0dc9f21000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7f0dc9f21000-7f0dc9f7c000 r-xp 00000000 08:05 1703951<br>
>>> >> >>>> >>>> /lib64/libssl.so.1.0.0l<br>
>>> >> >>>> >>>> 7f0dc9f7c000-7f0dca17b000 ---p 0005b000 08:05 1703951<br>
>>> >> >>>> >>>> /lib64/libssl.so.1.0.0l<br>
>>> >> >>>> >>>> 7f0dca17b000-7f0dca183000 rw-p 0005a000 08:05 1703951<br>
>>> >> >>>> >>>> /lib64/libssl.so.1.0.0l<br>
>>> >> >>>> >>>> 7f0dca183000-7f0dca2f4000 r-xp 00000000 08:05 1703946<br>
>>> >> >>>> >>>> /lib64/<a href="http://libc-2.11.1.so" target="_blank">libc-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca2f4000-7f0dca4f4000 ---p 00171000 08:05 1703946<br>
>>> >> >>>> >>>> /lib64/<a href="http://libc-2.11.1.so" target="_blank">libc-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca4f4000-7f0dca4f8000 r--p 00171000 08:05 1703946<br>
>>> >> >>>> >>>> /lib64/<a href="http://libc-2.11.1.so" target="_blank">libc-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca4f8000-7f0dca4f9000 rw-p 00175000 08:05 1703946<br>
>>> >> >>>> >>>> /lib64/<a href="http://libc-2.11.1.so" target="_blank">libc-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca4f9000-7f0dca4fe000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7f0dca4fe000-7f0dca580000 r-xp 00000000 08:05 1704182<br>
>>> >> >>>> >>>> /lib64/<a href="http://libm-2.11.1.so" target="_blank">libm-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca580000-7f0dca77f000 ---p 00082000 08:05 1704182<br>
>>> >> >>>> >>>> /lib64/<a href="http://libm-2.11.1.so" target="_blank">libm-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca77f000-7f0dca780000 r--p 00081000 08:05 1704182<br>
>>> >> >>>> >>>> /lib64/<a href="http://libm-2.11.1.so" target="_blank">libm-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca780000-7f0dca781000 rw-p 00082000 08:05 1704182<br>
>>> >> >>>> >>>> /lib64/<a href="http://libm-2.11.1.so" target="_blank">libm-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca781000-7f0dca797000 r-xp 00000000 08:05 1704185<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnsl-2.11.1.so" target="_blank">libnsl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca797000-7f0dca996000 ---p 00016000 08:05 1704185<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnsl-2.11.1.so" target="_blank">libnsl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca996000-7f0dca997000 r--p 00015000 08:05 1704185<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnsl-2.11.1.so" target="_blank">libnsl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca997000-7f0dca998000 rw-p 00016000 08:05 1704185<br>
>>> >> >>>> >>>> /lib64/<a href="http://libnsl-2.11.1.so" target="_blank">libnsl-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca998000-7f0dca99a000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7f0dca99a000-7f0dca9b0000 r-xp 00000000 08:05 1704202<br>
>>> >> >>>> >>>> /lib64/<a href="http://libresolv-2.11.1.so" target="_blank">libresolv-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dca9b0000-7f0dcabaf000 ---p 00016000 08:05 1704202<br>
>>> >> >>>> >>>> /lib64/<a href="http://libresolv-2.11.1.so" target="_blank">libresolv-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcabaf000-7f0dcabb0000 r--p 00015000 08:05 1704202<br>
>>> >> >>>> >>>> /lib64/<a href="http://libresolv-2.11.1.so" target="_blank">libresolv-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcabb0000-7f0dcabb1000 rw-p 00016000 08:05 1704202<br>
>>> >> >>>> >>>> /lib64/<a href="http://libresolv-2.11.1.so" target="_blank">libresolv-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcabb1000-7f0dcabb3000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7f0dcabb3000-7f0dcabba000 r-xp 00000000 08:05 1703950<br>
>>> >> >>>> >>>> /lib64/<a href="http://libcrypt-2.11.1.so" target="_blank">libcrypt-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcabba000-7f0dcadba000 ---p 00007000 08:05 1703950<br>
>>> >> >>>> >>>> /lib64/<a href="http://libcrypt-2.11.1.so" target="_blank">libcrypt-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcadba000-7f0dcadbb000 r--p 00007000 08:05 1703950<br>
>>> >> >>>> >>>> /lib64/<a href="http://libcrypt-2.11.1.so" target="_blank">libcrypt-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcadbb000-7f0dcadbc000 rw-p 00008000 08:05 1703950<br>
>>> >> >>>> >>>> /lib64/<a href="http://libcrypt-2.11.1.so" target="_blank">libcrypt-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcadbc000-7f0dcadea000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7f0dcadea000-7f0dcae01000 r-xp 00000000 08:05 1703970<br>
>>> >> >>>> >>>> /lib64/<a href="http://libpthread-2.11.1.so" target="_blank">libpthread-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcae01000-7f0dcb000000 ---p 00017000 08:05 1703970<br>
>>> >> >>>> >>>> /lib64/<a href="http://libpthread-2.11.1.so" target="_blank">libpthread-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcb000000-7f0dcb001000 r--p 00016000 08:05 1703970<br>
>>> >> >>>> >>>> /lib64/<a href="http://libpthread-2.11.1.so" target="_blank">libpthread-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcb001000-7f0dcb002000 rw-p 00017000 08:05 1703970<br>
>>> >> >>>> >>>> /lib64/<a href="http://libpthread-2.11.1.so" target="_blank">libpthread-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcb002000-7f0dcb006000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7f0dcb025000-7f0dcb02c000 r-xp 00000000 08:05 2635363<br>
>>> >> >>>> >>>> /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0</a><br>
>>> >> >>>> >>>> 7f0dcb02c000-7f0dcb22c000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07f0dcb02c000-7f0dcb22c000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07f0dcb02c000-7f0dcb22c000</a><br>
>>> >> >---p<br>
>>> >> >>>> 00007000 08:05 2635363 /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0</a><br>
>>> >> >>>> >>>> 7f0dcb22c000-7f0dcb22d000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07f0dcb22c000-7f0dcb22d000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07f0dcb22c000-7f0dcb22d000</a><br>
>>> >> >rw-p<br>
>>> >> >>>> 00007000 08:05 2635363 /home/t-ishii/work/<br>
>>> >> >>>> >>>><br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0" target="_blank">git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.0</a><br>
>>> >> >>>> >>>> 7f0dcb22d000-7f0dcb255000<<br>
>>> >> >>>><br>
>>> >><br>
>>> <a href="http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07f0dcb22d000-7f0dcb255000" target="_blank">http://git.postgresql.org/pgpool2/src/test/regression/temp/installed/lib/libpcp.so.0.0.07f0dcb22d000-7f0dcb255000</a><br>
>>> >> >r-xp<br>
>>> >> >>>> 00000000 08:05 2004750<br>
>>> >> >>>> >>>> /usr/local/pgsql/lib/libpq.so.5.6<br>
>>> >> >>>> >>>> 7f0dcb255000-7f0dcb454000 ---p 00028000 08:05 2004750<br>
>>> >> >>>> >>>> /usr/local/pgsql/lib/libpq.so.5.6<br>
>>> >> >>>> >>>> 7f0dcb454000-7f0dcb457000 rw-p 00027000 08:05 2004750<br>
>>> >> >>>> >>>> /usr/local/pgsql/lib/libpq.so.5.6<br>
>>> >> >>>> >>>> 7f0dcb457000-7f0dcb475000 r-xp 00000000 08:05 1703940<br>
>>> >> >>>> >>>> /lib64/<a href="http://ld-2.11.1.so" target="_blank">ld-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcb658000-7f0dcb659000 rw-s 00000000 00:04 84246555<br>
>>> >> >>>> >>>> /SYSV00000000 (deleted)<br>
>>> >> >>>> >>>> 7f0dcb659000-7f0dcb65a000 rw-s 00000000 00:04 84213786<br>
>>> >> >>>> >>>> /SYSV00000000 (deleted)<br>
>>> >> >>>> >>>> 7f0dcb65a000-7f0dcb65b000 rw-s 00000000 00:04 84181017<br>
>>> >> >>>> >>>> /SYSV00000000 (deleted)<br>
</div></div><div class="">>>> >> >>>> >>>> 7f0dcb65b000-7f0dcb669000 rw-s 00000000 00:04 84115478<br>
>>> >> >>>> >>>> /SYSV00000000 (deleted)<br>
</div>>>> >> >>>> >>>> 7f0dcb669000-7f0dcb674000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7f0dcb674000-7f0dcb675000 r--p 0001d000 08:05 1703940<br>
>>> >> >>>> >>>> /lib64/<a href="http://ld-2.11.1.so" target="_blank">ld-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcb675000-7f0dcb676000 rw-p 0001e000 08:05 1703940<br>
>>> >> >>>> >>>> /lib64/<a href="http://ld-2.11.1.so" target="_blank">ld-2.11.1.so</a><br>
>>> >> >>>> >>>> 7f0dcb676000-7f0dcb677000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> 7fff746e1000-7fff74702000 rw-p 00000000 00:00 0<br>
>>> >> >>>> >>>> [stack]<br>
>>> >> >>>> >>>> 7fff747ff000-7fff74800000 r-xp 00000000 00:00 0<br>
<div class="">>>> >> >>>> >>>> [vdso]<br>
>>> >> >>>> >>>> ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0<br>
>>> >> >>>> >>>> [vsyscall]<br>
</div><div class="">>>> >> >>>> >>>> 7fd290c92000-7fd290c9a000 r-xp 00000000 08:05 1704181<br>
>>> >> >>>> >>>> /lib64/libkrb5support.so.0.1<br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>>><br>
>>> >> >>>> >>><br>
>>> >> >>>> >><br>
>>> >> >>>><br>
>>> >> >>><br>
>>> >> >>><br>
</div><div class="">>>> >> > _______________________________________________<br>
>>> >> > pgpool-hackers mailing list<br>
>>> >> > <a href="mailto:pgpool-hackers@pgpool.net">pgpool-hackers@pgpool.net</a><br>
>>> >> > <a href="http://www.pgpool.net/mailman/listinfo/pgpool-hackers" target="_blank">http://www.pgpool.net/mailman/listinfo/pgpool-hackers</a><br>
>>> >> _______________________________________________<br>
>>> >> pgpool-hackers mailing list<br>
>>> >> <a href="mailto:pgpool-hackers@pgpool.net">pgpool-hackers@pgpool.net</a><br>
>>> >> <a href="http://www.pgpool.net/mailman/listinfo/pgpool-hackers" target="_blank">http://www.pgpool.net/mailman/listinfo/pgpool-hackers</a><br>
>>> >><br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> > --<br>
>>> > Ahsan Hadi<br>
>>> > Snr Director Product Development<br>
>>> > EnterpriseDB Corporation<br>
>>> > The Enterprise Postgres Company<br>
>>> ><br>
>>> > Phone: +92-51-8358874<br>
>>> > Mobile: +92-333-5162114<br>
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>>> ><br>
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</div>>>> > recipient, any use, dissemination, distribution, retention, archiving,<br>
>>> or<br>
<div class="im">>>> > copying of this communication is strictly prohibited. If you have<br>
>>> received<br>
>>> > this e-mail in error, please notify the sender immediately by reply<br>
>>> e-mail<br>
>>> > and delete this message.<br>
>>><br>
>><br>
>><br>
>><br>
</div><div class=""><div class="h5">>> --<br>
>> Ahsan Hadi<br>
>> Snr Director Product Development<br>
>> EnterpriseDB Corporation<br>
>> The Enterprise Postgres Company<br>
>><br>
>> Phone: +92-51-8358874<br>
>> Mobile: +92-333-5162114<br>
>><br>
>> Website: <a href="http://www.enterprisedb.com" target="_blank">www.enterprisedb.com</a><br>
>> EnterpriseDB Blog: <a href="http://blogs.enterprisedb.com/" target="_blank">http://blogs.enterprisedb.com/</a><br>
>> Follow us on Twitter: <a href="http://www.twitter.com/enterprisedb" target="_blank">http://www.twitter.com/enterprisedb</a><br>
>><br>
>> This e-mail message (and any attachment) is intended for the use of the<br>
>> individual or entity to whom it is addressed. This message contains<br>
>> information from EnterpriseDB Corporation that may be privileged,<br>
>> confidential, or exempt from disclosure under applicable law. If you are<br>
>> not the intended recipient or authorized to receive this for the intended<br>
>> recipient, any use, dissemination, distribution, retention, archiving, or<br>
>> copying of this communication is strictly prohibited. If you have received<br>
>> this e-mail in error, please notify the sender immediately by reply e-mail<br>
>> and delete this message.<br>
>><br>
</div></div></blockquote></div><br></div></div>