Hi,
I have a 389 DS
1.1.2 server in Multi-Master mode. It happens that the server stops responding
in some circumstances. When the server was in that state, I did a kill -11 on
the pid in order to generate a coredump.
I got the following
out of the core, by using gdb.
Any idea, what is
going on on the server side. BTW, the server does not log anything during this
time in either access nor errors.
Thanks,
-Reinhard
Thread 46 (process 20637):
#0 0x00002adce97b9946 in fts_set () from /lib64/tls/libc.so.6
#1 0x0000000000000000 in ?? ()
Thread 45 (process 20638):
#0 0x00002adce97b9bdb in fts_build () from /lib64/tls/libc.so.6
#1 0x0000000000798f20 in ?? ()
#2 0x00002aaaaab52a80 in ?? ()
#3 0x0000000000000028 in ?? ()
#4 0x0000000000000000 in ?? ()
Thread 44 (process 20639):
#0 0x00002adce97b9946 in fts_set () from /lib64/tls/libc.so.6
#1 0x0000000000000000 in ?? ()
Thread 43 (process 20640):
#0 0x00002adce97b9946 in fts_set () from /lib64/tls/libc.so.6
#1 0x0000000000000000 in ?? ()
Thread 42 (process 20641):
#0 0x00002adce99369ba in pthread_rwlockattr_getpshared ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 41 (process 20642):
#0 0x00002adce97b9946 in fts_set () from /lib64/tls/libc.so.6
#1 0x0000000000000000 in ?? ()
Thread 40 (process 20643):
#0 0x00002adce97b9bdb in fts_build () from /lib64/tls/libc.so.6
#1 0x0000000000000028 in ?? ()
#2 0x0000000000000000 in ?? ()
Thread 39 (process 20644):
#0 0x00002adce97b9946 in fts_set () from /lib64/tls/libc.so.6
#1 0x0000000000000000 in ?? ()
Thread 38 (process 20645):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 37 (process 20646):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 36 (process 20647):
#0 0x00002adce99369ba in pthread_rwlockattr_getpshared ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 35 (process 20648):
#0 0x00002adce99369ba in pthread_rwlockattr_getpshared ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 34 (process 20649):
#0 0x00002adce97b333f in parse_arith () from /lib64/tls/libc.so.6
#1 0x00002adce95e3484 in pt_Write () from /opt/UMC/jdb/lib/dirsrv/libnspr4.so
#2 0x00002adce870697a in log_flush_buffer (lbi=Variable "lbi" is not available.
) at ../ldap/servers/slapd/log.c:3965
#3 0x00002adce8706eea in slapi_log_access (level=Variable "level" is not available.
) at ../ldap/servers/slapd/log.c:1942
#4 0x0000000000000000 in ?? ()
Thread 33 (process 20650):
#0 0x00002adce99369ba in pthread_rwlockattr_getpshared ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 32 (process 20651):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 31 (process 20652):
#0 0x00002adce9938e0b in _pthread_cleanup_pop_restore ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000001 in ?? ()
#2 0x0000000000000065 in ?? ()
#3 0x00002adce9935c17 in pthread_getattr_np () from /lib64/tls/libpthread.so.0
#4 0x0000000000000057 in ?? ()
#5 0x00002adce8706dcb in slapi_log_access (level=Variable "level" is not available.
) at ../ldap/servers/slapd/log.c:1995
#6 0x00002adce872545f in log_result (pb=0x2aaaaab52680, op=0x2aaaaab53c80,
err=3, tag=101, nentries=122) at ../ldap/servers/slapd/result.c:1633
#7 0x00002adce8725c40 in send_ldap_result_ext (pb=0x2aaaaab52680, err=3,
matched=Variable "matched" is not available.
) at ../ldap/servers/slapd/result.c:535
#8 0x00002adce8725f21 in send_ldap_result_ext (pb=0x774310, err=0,
matched=0x2aaaaab52680 "\020Cw",
text=0x1388 <Address 0x1388 out of bounds>, nentries=0, urls=0x0, ber=0x0)
at ../ldap/servers/slapd/result.c:393
#9 0x00002aaaaab550f0 in ?? ()
#10 0x0000000000000000 in ?? ()
Thread 30 (process 20653):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 29 (process 20654):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 28 (process 20655):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 27 (process 20656):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 26 (process 20657):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 25 (process 20658):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 24 (process 20659):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 23 (process 20660):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 22 (process 20661):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 21 (process 20662):
#0 0x00002adce9938e0b in _pthread_cleanup_pop_restore ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000001 in ?? ()
#2 0x0000000000000065 in ?? ()
#3 0x00002adce9935c17 in pthread_getattr_np () from /lib64/tls/libpthread.so.0
#4 0x0000000000000057 in ?? ()
#5 0x00002adce8706dcb in slapi_log_access (level=Variable "level" is not available.
) at ../ldap/servers/slapd/log.c:1995
#6 0x00002adce872545f in log_result (pb=0x2aaaaabcf820, op=0x2aaaaabd0d10,
err=0, tag=101, nentries=0) at ../ldap/servers/slapd/result.c:1633
#7 0x00002adce8725c40 in send_ldap_result_ext (pb=0x2aaaaabcf820, err=0,
matched=Variable "matched" is not available.
) at ../ldap/servers/slapd/result.c:535
#8 0x00002adce8725f21 in send_ldap_result_ext (pb=0x0, err=1258897628,
matched=0x0, text=0x0, nentries=0, urls=0x0, ber=0x7d0000007d0)
at ../ldap/servers/slapd/result.c:393
#9 0x0000000000000000 in ?? ()
Thread 20 (process 20663):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 19 (process 20664):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 18 (process 20665):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 17 (process 20666):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 16 (process 20667):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 15 (process 20668):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 14 (process 20669):
#0 0x00002adce9938e0b in _pthread_cleanup_pop_restore ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000001 in ?? ()
#2 0x0000000000000065 in ?? ()
#3 0x00002adce9935c17 in pthread_getattr_np () from /lib64/tls/libpthread.so.0
#4 0x0000000000000057 in ?? ()
#5 0x00002adce8706dcb in slapi_log_access (level=Variable "level" is not available.
) at ../ldap/servers/slapd/log.c:1995
#6 0x00002adce872545f in log_result (pb=0x2aaaaab6d3b0, op=0x2aaaaab6c870,
err=3, tag=101, nentries=1) at ../ldap/servers/slapd/result.c:1633
#7 0x00002adce8725c40 in send_ldap_result_ext (pb=0x2aaaaab6d3b0, err=3,
matched=Variable "matched" is not available.
) at ../ldap/servers/slapd/result.c:535
#8 0x00002adce8725f21 in send_ldap_result_ext (pb=0x774310, err=0,
matched=0x2aaaaab6d3b0 "\020Cw",
text=0x1388 <Address 0x1388 out of bounds>, nentries=0, urls=0x0, ber=0x0)
at ../ldap/servers/slapd/result.c:393
#9 0x00002aaaaab76cd0 in ?? ()
#10 0x0000000000000000 in ?? ()
Thread 13 (process 20670):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 12 (process 20671):
#0 0x00002adce9938e0b in _pthread_cleanup_pop_restore ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000001 in ?? ()
#2 0x0000000000000065 in ?? ()
#3 0x00002adce9935c17 in pthread_getattr_np () from /lib64/tls/libpthread.so.0
#4 0x0000000000000100 in ?? ()
#5 0x00002adce8706dcb in slapi_log_access (level=Variable "level" is not available.
) at ../ldap/servers/slapd/log.c:1995
#6 0x00002adce8712b8a in op_shared_search (pb=0x9d3190, send_result=1)
at ../ldap/servers/slapd/opshared.c:256
#7 0x0000000000422ae1 in do_search (pb=0x9d3190)
at ../ldap/servers/slapd/search.c:338
#8 0x00000000004130db in connection_threadmain ()
at ../ldap/servers/slapd/connection.c:499
#9 0x00002adce95e6dfe in _pt_root () from /opt/UMC/jdb/lib/dirsrv/libnspr4.so
#10 0x00002adce993410a in __find_in_stack_list ()
from /lib64/tls/libpthread.so.0
#11 0x0000000000000000 in ?? ()
Thread 11 (process 20672):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 10 (process 20673):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 9 (process 20674):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 8 (process 20675):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 7 (process 20676):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 6 (process 20677):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 5 (process 20678):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 4 (process 20679):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 3 (process 20680):
#0 0x00002adce9936baf in pthread_cond_destroy@@GLIBC_2.3.2 ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000000 in ?? ()
Thread 2 (process 20681):
#0 0x00002adce97b9946 in fts_set () from /lib64/tls/libc.so.6
#1 0x0000000000000000 in ?? ()
Thread 1 (process 20633):
#0 0x00002adce9938e0b in _pthread_cleanup_pop_restore ()
from /lib64/tls/libpthread.so.0
#1 0x0000000000000001 in ?? ()
#2 0x0000000000000065 in ?? ()
#3 0x00002adce9935c17 in pthread_getattr_np () from /lib64/tls/libpthread.so.0
#4 0x000000000000005c in ?? ()
#5 0x00002adce8706dcb in slapi_log_access (level=Variable "level" is not available.
) at ../ldap/servers/slapd/log.c:1995
#6 0x00000000004115d2 in connection_reset (conn=0x2aaaaaab58a8, ns=81,
from=0x7fffc251b200, fromLen=Variable "fromLen" is not available.
) at ../ldap/servers/slapd/connection.c:294
#7 0x0000000000416182 in slapd_daemon (ports=0x7fffc251c020)
at ../ldap/servers/slapd/daemon.c:2295
#8 0x000000000041c043 in main (argc=7, argv=0x7fffc251c168)
at ../ldap/servers/slapd/main.c:887
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