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Re: RE24 connection code reworking
Pierangelo Masarati wrote:
Pierangelo Masarati wrote:
Pierangelo Masarati wrote:
Oracle DB: 4.7.25
The db library was built quite some time ago; I do not recall how
many patches I applied, though I recall applying some. For this
reason, I'm going to rebuild it right now.
Based on the fact that in the vicinity of my working directory I could
only locate the first patch for 4.7.25, I infer I was missing the
other two. I'm now rebuilding, will report ASAP.
Well, I didn't expect too much improvement from rebuilding the Berkeley
DB, as the issue seemed to be unrelated, but I might have been wrong, as
no issue appeared in HEAD after re-running the test quite a few times.
I'll keep trying, then move to re24 and report.
I ran 30 times test045 with HEAD and got no failures. Then re24 failed
after 44 runs with the backtrace below (identical to the previous ones).
#0 0x0090f402 in __kernel_vsyscall ()
(gdb) bt
#0 0x0090f402 in __kernel_vsyscall ()
#1 0x00c9ad20 in raise () from /lib/libc.so.6
#2 0x00c9c631 in abort () from /lib/libc.so.6
#3 0x00c9416b in __assert_fail () from /lib/libc.so.6
#4 0x08219421 in ldap_pvt_runqueue_remove (rq=0x83521c0, entry=0x9214328)
at ../../../ldap-2.4-src/libraries/libldap_r/rq.c:92
#5 0x080f567a in do_syncrepl (ctx=0xb4bfc1d0, arg=0x9214328)
at ../../../ldap-2.4-src/servers/slapd/syncrepl.c:1402
#6 0x08085a71 in connection_read_thread (ctx=0xb4bfc1d0, argv=0xa)
at ../../../ldap-2.4-src/servers/slapd/connection.c:1225
#7 0x082188a5 in ldap_int_thread_pool_wrapper (xpool=0x91e3cd8)
at ../../../ldap-2.4-src/libraries/libldap_r/tpool.c:663
#8 0x00deb46b in start_thread () from /lib/libpthread.so.0
#9 0x00d42dbe in clone () from /lib/libc.so.6
So I fear the problem is still there.
p.
Ing. Pierangelo Masarati
OpenLDAP Core Team
SysNet s.r.l.
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