Re: (ITS#4481) test008-concurrency fail on amd64

[ivan.lago@ifom-ieo-campus.it]

I send another trace with all the shared libraries and relative  
symbols loaded, even if the trace does not change at all.
Could it be a problem related to the posix thread implementation  
under FreeBSD?

If you need that I submit other tracebacks done in a different way  
than "thread apply all bt" (suggested by Pierangelo) please let me  
know so I can do it.
We are also considering the possibility to give SSH access to the  
machine to one of your core developers if needed.

Best regards,

Ivan

root@aaa2:/usr/ports/net/openldap23-server/work/openldap-2.3.20/tests  
gdb -p 75067 /usr/ports/net/openldap23-server/work/openldap-2.3.20/ 
servers/slapd/.libs/slapd
GNU gdb 6.1.1 [FreeBSD]
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details.
This GDB was configured as "amd64-marcel-freebsd"...
Attaching to program: /usr/ports/net/openldap23-server/work/ 
openldap-2.3.20/servers/slapd/.libs/slapd, process 75067
Reading symbols from /usr/ports/net/openldap23-server/work/ 
openldap-2.3.20/libraries/libldap_r/.libs/libldap_r-2.3.so.2...done.
Loaded symbols for /usr/ports/net/openldap23-server/work/ 
openldap-2.3.20/libraries/libldap_r/.libs/libldap_r-2.3.so.2
Reading symbols from /usr/ports/net/openldap23-server/work/ 
openldap-2.3.20/libraries/liblber/.libs/liblber-2.3.so.2...done.
Loaded symbols for /usr/ports/net/openldap23-server/work/ 
openldap-2.3.20/libraries/liblber/.libs/liblber-2.3.so.2
Reading symbols from /usr/lib/libssl.so.3...done.
Loaded symbols for /usr/lib/libssl.so.3
Reading symbols from /lib/libcrypto.so.3...done.
Loaded symbols for /lib/libcrypto.so.3
Reading symbols from /usr/lib/libfetch.so.3...done.
Loaded symbols for /usr/lib/libfetch.so.3
Reading symbols from /usr/lib/libcom_err.so.2...done.
Loaded symbols for /usr/lib/libcom_err.so.2
Reading symbols from /lib/libcrypt.so.2...done.
Loaded symbols for /lib/libcrypt.so.2
Reading symbols from /usr/local/lib/libltdl.so.4...done.
Loaded symbols for /usr/local/lib/libltdl.so.4
Reading symbols from /usr/lib/libpthread.so.1...done.
Loaded symbols for /usr/lib/libpthread.so.1
Reading symbols from /lib/libc.so.5...done.
Loaded symbols for /lib/libc.so.5
Reading symbols from /usr/local/lib/nss_ldap.so.1...done.
Loaded symbols for /usr/local/lib/nss_ldap.so.1
Reading symbols from /usr/local/lib/libldap-2.3.so.2...done.
Loaded symbols for /usr/local/lib/libldap-2.3.so.2
Reading symbols from /usr/local/lib/libdb-4.3.so...done.
Loaded symbols for /usr/local/lib/libdb-4.3.so
Reading symbols from ../servers/slapd/back-bdb/.libs/back_bdb-2.3.so. 
2...done.
Loaded symbols for ../servers/slapd/back-bdb/.libs/back_bdb-2.3.so.2
Reading symbols from ../servers/slapd/back-monitor/.libs/ 
back_monitor-2.3.so.2...done.
Loaded symbols for ../servers/slapd/back-monitor/.libs/ 
back_monitor-2.3.so.2
Reading symbols from /libexec/ld-elf.so.1...done.
Loaded symbols for /libexec/ld-elf.so.1
[Switching to Thread 17 (LWP 100137)]
0x0000000801298040 in gettimeofday () from /lib/libc.so.5
(gdb) thread apply all bt

Thread 19 (Thread 19 (sleeping)):
#0  0x0000000801128ab7 in pthread_mutexattr_init () from /usr/lib/ 
libpthread.so.1
#1  0x0000000801128a10 in pthread_mutexattr_init () from /usr/lib/ 
libpthread.so.1
#2  0x000000080111bc04 in pthread_join () from /usr/lib/libpthread.so.1
#3  0x000000080070faa9 in ldap_pvt_thread_join ()
    from /usr/ports/net/openldap23-server/work/openldap-2.3.20/ 
libraries/libldap_r/.libs/libldap_r-2.3.so.2
#4  0x0000000000422bb3 in slapd_daemon ()
#5  0x0000000000411d5e in main ()

Thread 18 (Thread 18 (LWP 100185)):
#0  0x0000000801130bb4 in pthread_testcancel () from /usr/lib/ 
libpthread.so.1
#1  0x0000000000000000 in ?? ()
#2  0x0000000000000000 in ?? ()
#3  0x000000000000001e in ?? ()
#4  0x0000000000000000 in ?? ()
#5  0x00000000008cf000 in ?? ()
#6  0x00000000008cf000 in ?? ()
#7  0x00000000005f8000 in ?? ()
#8  0x000000080112919a in pthread_mutexattr_init () from /usr/lib/ 
libpthread.so.1
#9  0x0000000000000000 in ?? ()
Error accessing memory address 0x7fffffeff000: Bad address.
#0  0x0000000801298040 in gettimeofday () from /lib/libc.so.5