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Re: radiusd: Error detected by libpthread: Invalid mutex.
> #0 0x00007f7ff5a0b2d6 in pthread__errorfunc () from /usr/lib/libpthread.so.1
> #1 0x00007f7ff5a089ae in ?? () from /usr/lib/libpthread.so.1
> #2 0x00007f7fece2df14 in ldap_ld_free () from /usr/lib/libldap_r.so.4
> #3 0x00007f7ff4e05ca2 in ?? () from /usr/lib/nss_ldap.so.0
> #4 0x00007f7ff4e076e4 in ?? () from /usr/lib/nss_ldap.so.0
> #5 0x00007f7ff568026e in fork () from /usr/lib/libc.so.12
> #6 0x000000000041b6a9 in main ()
I'm making some progress on this. That ldap_ld_free() is called from a
pthread_atfork (child) handler installed by nss_ldap.
However, I had a hard time setting breakpoints that where not hit despite
the corresponding function showing up in a later backtrace until I realized
that I had TWO copies of LDAP libraries in memory: One libldap pulled in by
nss_ldap and one libldap_r pulled in by FreeRADIUS' rlm_ldap module.
Question one: Is that alone (i.e. using both libldap and libldap_r) asking
Question two: If not, how do I set a breakpoint on a specific incarnation
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