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Re: (ITS#6004) test039 seg faults

To: openldap-its@OpenLDAP.org
Subject: Re: (ITS#6004) test039 seg faults
From: michael@stroeder.com
Date: Mon, 9 Mar 2009 16:23:21 GMT
Auto-submitted: auto-generated (OpenLDAP-ITS)
michael@stroeder.com wrote:
> Full_Name: Michael Ströder
> Version: HEAD
> OS: openSUSE Linux 11.1
> URL: 
> Submission from: (NULL) (84.163.90.131)
> 
> Will try to grab a stack trace.

So here's the end of the output of test039 (with HDB) and a backtrace.

See also a tar.gz of directory testrun/:
http://www.stroeder.com/temp/openldap/testrun-its6004_test039_seg_faults.tar.gz

Ciao, Michael.

----------------------------- snip -----------------------------
PID=12116 - Read(1000): entry="cn=Database 1,cn=Databases,cn=Monitor".
PID=12113 - Search(500): base="cn=Monitor" scope=sub
filter="(objectClass=*)" attrs=cn (more...).
PID=12119 - Bind(1000): dn="".
PID=12125 - Search(500): base="o=Example,c=US" scope=sub
filter="(cn=Barbara Jensen)" attrs=cn (more...).
slapd-search PID=12113: ldap_sasl_bind_s: Can't contact LDAP server (-1)
 bindDN="cn=Manager,o=Example,c=US"
slapd-read PID=12116: ldap_sasl_bind_s: Can't contact LDAP server (-1)
slapd-bind PID=12119: ldap_sasl_bind_s: Can't contact LDAP server (-1)
  PID=12119 - Bind done (-1).
slapd-search PID=12125: ldap_sasl_bind_s: Can't contact LDAP server (-1)
 bindDN="cn=Manager,o=Example,c=US"
PID=12133 - Read(1000): entry="cn=Barbara Jensen,ou=Information
Technology Division,ou=People,o=Example,c=US".
PID=12142 - Bind(1000): dn="cn=Barbara Jensen,ou=Information Technology
Division,ou=People,o=Example,c=US".
slapd-read PID=12133: ldap_sasl_bind_s: Can't contact LDAP server (-1)
slapd-bind PID=12142: ldap_sasl_bind_s: Can't contact LDAP server (-1)
  PID=12142 - Bind done (-1).
PID=12156 - Search(500): base="ou=people,o=Example,c=US" scope=sub
filter="(cn=Bjorn Jensen)" attrs=cn (more...).
slapd-search PID=12156: ldap_sasl_bind_s: Can't contact LDAP server (-1)
 bindDN="cn=Manager,o=Example,c=US"
stopping: child exited with status 1
./scripts/test039-glue-ldap-concurrency: line 188: 11492 Aborted
         (core dumped) $SLAPD -f $CONF3 -h $URI3 -d $LVL $TIMING > $LOG3
2>&1
slapd-tester failed (1)!
./scripts/test039-glue-ldap-concurrency: line 193: kill: (11492) - No
such process
>>>>> ./scripts/test039-glue-ldap-concurrency failed (exit 1)
make[2]: *** [hdb-yes] Error 1

----------------------------- snip -----------------------------
(gdb) info threads
  18 Thread 11817  0x40070f0d in ber_printf (ber=0x454c4c74,
fmt=0x81c654c "{O{") at encode.c:855
  17 Thread 11522  0xffffe430 in __kernel_vsyscall ()
  16 Thread 11754  0xffffe430 in __kernel_vsyscall ()
  15 Thread 11815  0xffffe430 in __kernel_vsyscall ()
  14 Thread 11739  0xffffe430 in __kernel_vsyscall ()
  13 Thread 11507  0xffffe430 in __kernel_vsyscall ()
  12 Thread 11781  0xffffe430 in __kernel_vsyscall ()
  11 Thread 11782  0xffffe430 in __kernel_vsyscall ()
  10 Thread 11749  0xffffe430 in __kernel_vsyscall ()
  9 Thread 11813  0xffffe430 in __kernel_vsyscall ()
  8 Thread 11697  0xffffe430 in __kernel_vsyscall ()
  7 Thread 11821  0xffffe430 in __kernel_vsyscall ()
  6 Thread 11717  0xffffe430 in __kernel_vsyscall ()
  5 Thread 11719  0xffffe430 in __kernel_vsyscall ()
  4 Thread 11703  0xffffe430 in __kernel_vsyscall ()
  3 Thread 11492  0xffffe430 in __kernel_vsyscall ()
  2 Thread 11660  0xffffe430 in __kernel_vsyscall ()
* 1 Thread 11679  0xffffe430 in __kernel_vsyscall ()
(gdb) thread apply all bt

Thread 18 (Thread 11817):
#0  0x40070f0d in ber_printf (ber=0x454c4c74, fmt=0x81c654c "{O{") at
encode.c:855
#1  0x0807b5f8 in ?? ()
#2  0x0810da3a in ?? ()
#3  0x0810d94c in ?? ()
#4  0x0810dd5d in ?? ()
#5  0x0806bcf3 in ?? ()
#6  0x080d2f0c in ?? ()
#7  0x080d3ad4 in ?? ()
#8  0x0806c568 in ?? ()
#9  0x0806983b in ?? ()
#10 0x0806a297 in ?? ()
#11 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x83ee578) at
tpool.c:663
#12 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#13 0x405793be in clone () from /lib/libc.so.6

Thread 17 (Thread 11522):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x40250b3b in write () from /lib/libpthread.so.0
#2  0x4007547b in sb_stream_write (sbiod=0x45c12248, buf=0x40fad17c,
len=65) at sockbuf.c:535
#3  0x400745ba in sb_debug_write (sbiod=0x45c10310, buf=0x40fad17c,
len=65) at sockbuf.c:852
#4  0x400749c2 in ber_int_sb_write (sb=0x45c0e490, buf=0x40fad17c,
len=65) at sockbuf.c:445
#5  0x40072244 in ber_flush2 (sb=0x45c0e490, ber=0x40fa9c74, freeit=0)
at io.c:256
#6  0x0807a49f in ?? ()
#7  0x0807c5bb in ?? ()
#8  0x0810da3a in ?? ()
#9  0x0810d94c in ?? ()
#10 0x0810dd5d in ?? ()
#11 0x0806bcf3 in ?? ()
#12 0x080d2f0c in ?? ()
#13 0x080d3ad4 in ?? ()
#14 0x0806c568 in ?? ()
#15 0x0806983b in ?? ()
#16 0x0806a297 in ?? ()
#17 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x4073d578) at
tpool.c:663
#18 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#19 0x405793be in clone () from /lib/libc.so.6

Thread 16 (Thread 11754):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x40250b3b in write () from /lib/libpthread.so.0
#2  0x4007547b in sb_stream_write (sbiod=0x8425cd0, buf=0x43cbf534,
len=120) at sockbuf.c:535
#3  0x400745ba in sb_debug_write (sbiod=0x8425dd8, buf=0x43cbf534,
len=120) at sockbuf.c:852
#4  0x400749c2 in ber_int_sb_write (sb=0x45c02a08, buf=0x43cbf534,
len=120) at sockbuf.c:445
#5  0x40072244 in ber_flush2 (sb=0x45c02a08, ber=0x43cbba1c, freeit=0)
at io.c:256
#6  0x0807a49f in ?? ()
#7  0x0807cd4e in ?? ()
#8  0x0807d96f in ?? ()
#9  0x080fb8ea in ?? ()
#10 0x080d13d8 in ?? ()
#11 0x080d2e96 in ?? ()
#12 0x080d3ad4 in ?? ()
#13 0x0806bcf3 in ?? ()
#14 0x080d2f0c in ?? ()
#15 0x080d3ad4 in ?? ()
#16 0x0806c568 in ?? ()
#17 0x0806983b in ?? ()
#18 0x0806a297 in ?? ()
#19 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x40739b34) at
tpool.c:663
#20 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#21 0x405793be in clone () from /lib/libc.so.6

Thread 15 (Thread 11815):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x402508dc in __lll_unlock_wake () from /lib/libpthread.so.0
#2  0x4024d0bb in _L_unlock_94 () from /lib/libpthread.so.0
#3  0x4024cccc in __pthread_mutex_unlock_usercnt () from
/lib/libpthread.so.0
#4  0x4003001d in ldap_pvt_thread_mutex_unlock (mutex=0x4073bc24) at
thr_posix.c:308
#5  0x0807a63b in ?? ()
#6  0x0807cd4e in ?? ()
#7  0x0807d96f in ?? ()
#8  0x081499f0 in ?? ()
#9  0x0814ad83 in ?? ()
#10 0x080d2f0c in ?? ()
#11 0x080d3ad4 in ?? ()
#12 0x0808835c in ?? ()
#13 0x080d2f0c in ?? ()
#14 0x080d3ad4 in ?? ()
#15 0x08088e92 in ?? ()
#16 0x0806983b in ?? ()
#17 0x0806a297 in ?? ()
#18 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x4073bcc0) at
tpool.c:663
#19 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#20 0x405793be in clone () from /lib/libc.so.6

Thread 14 (Thread 11739):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4056f6a7 in poll () from /lib/libc.so.6
#2  0x40049f75 in ldap_int_select (ld=0x83d7b58, timeout=0x432b7b20) at
os-ip.c:1056
#3  0x40031d6f in ldap_result (ld=0x83d7b58, msgid=943, all=0,
timeout=0x432b7c1c, result=0x432b7c34) at result.c:335
#4  0x080fbbab in ?? ()
#5  0x080d0b50 in ?? ()
#6  0x080d18e4 in ?? ()
#7  0x080d2e96 in ?? ()
#8  0x080d3ad4 in ?? ()
#9  0x0806bcf3 in ?? ()
#10 0x080d2f0c in ?? ()
#11 0x080d3ad4 in ?? ()
#12 0x0806c568 in ?? ()
#13 0x0806983b in ?? ()
#14 0x0806a297 in ?? ()
#15 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x0) at tpool.c:663
#16 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#17 0x405793be in clone () from /lib/libc.so.6

Thread 13 (Thread 11507):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x40579c56 in epoll_wait () from /lib/libc.so.6
#2  0x0806627f in ?? ()
#3  0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#4  0x405793be in clone () from /lib/libc.so.6
Thread 12 (Thread 11781):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4056f6a7 in poll () from /lib/libc.so.6
#2  0x40049f75 in ldap_int_select (ld=0x838e580, timeout=0x441bdb20) at
os-ip.c:1056
#3  0x40031d6f in ldap_result (ld=0x838e580, msgid=588, all=0,
timeout=0x441bdc1c, result=0x441bdc34) at result.c:335
#4  0x080fbbab in ?? ()
#5  0x080d0b50 in ?? ()
#6  0x080d18e4 in ?? ()
#7  0x080d2e96 in ?? ()
#8  0x080d3ad4 in ?? ()
#9  0x0806bcf3 in ?? ()
#10 0x080d2f0c in ?? ()
#11 0x080d3ad4 in ?? ()
#12 0x0806c568 in ?? ()
#13 0x0806983b in ?? ()
#14 0x0806a297 in ?? ()
#15 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x0) at tpool.c:663
#16 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#17 0x405793be in clone () from /lib/libc.so.6

Thread 11 (Thread 11782):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4056f6a7 in poll () from /lib/libc.so.6
#2  0x40049f75 in ldap_int_select (ld=0x83ceda8, timeout=0x445beb20) at
os-ip.c:1056
#3  0x40031d6f in ldap_result (ld=0x83ceda8, msgid=777, all=0,
timeout=0x445bec1c, result=0x445bec34) at result.c:335
#4  0x080fbbab in ?? ()
#5  0x080d0b50 in ?? ()
#6  0x080d18b3 in ?? ()
#7  0x080d2e96 in ?? ()
#8  0x080d3ad4 in ?? ()
#9  0x0806bcf3 in ?? ()
#10 0x080d2f0c in ?? ()
#11 0x080d3ad4 in ?? ()
#12 0x0806c568 in ?? ()
#13 0x0806983b in ?? ()
#14 0x0806a297 in ?? ()
#15 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x0) at tpool.c:663
#16 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#17 0x405793be in clone () from /lib/libc.so.6

Thread 10 (Thread 11749):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4056f6a7 in poll () from /lib/libc.so.6
#2  0x40049f75 in ldap_int_select (ld=0x83c6820, timeout=0x437babe0) at
os-ip.c:1056
#3  0x40031d6f in ldap_result (ld=0x83c6820, msgid=237, all=1,
timeout=0x437bac50, result=0x437bac58) at result.c:335
#4  0x08149840 in ?? ()
#5  0x081520a1 in ?? ()
#6  0x080d2f0c in ?? ()
#7  0x080d3ad4 in ?? ()
#8  0x08083edb in ?? ()
#9  0x080d2f0c in ?? ()
#10 0x080d3ad4 in ?? ()
#11 0x08084496 in ?? ()
#12 0x0806983b in ?? ()
#13 0x0806a297 in ?? ()
#14 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x437bb0c8) at
tpool.c:663
#15 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#16 0x405793be in clone () from /lib/libc.so.6

Thread 9 (Thread 11813):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4056f6a7 in poll () from /lib/libc.so.6
#2  0x40049f75 in ldap_int_select (ld=0x83fe760, timeout=0x44bc2be0) at
os-ip.c:1056
#3  0x40031d6f in ldap_result (ld=0x83fe760, msgid=457, all=1,
timeout=0x44bc2c50, result=0x44bc2c58) at result.c:335
#4  0x08149840 in ?? ()
#5  0x081520a1 in ?? ()
#6  0x080d2f0c in ?? ()
#7  0x080d3ad4 in ?? ()
#8  0x08083edb in ?? ()
#9  0x080d2f0c in ?? ()
#10 0x080d3ad4 in ?? ()
#11 0x08084496 in ?? ()
#12 0x0806983b in ?? ()
#13 0x0806a297 in ?? ()
#14 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x44bc30c8) at
tpool.c:663
#15 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#16 0x405793be in clone () from /lib/libc.so.6

Thread 8 (Thread 11697):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4056f6a7 in poll () from /lib/libc.so.6
#2  0x40049f75 in ldap_int_select (ld=0x45c050a8, timeout=0x41dafb60) at
os-ip.c:1056
#3  0x40031d6f in ldap_result (ld=0x45c050a8, msgid=446, all=1,
timeout=0x41dafbd0, result=0x41dafbd8) at result.c:335
#4  0x08149840 in ?? ()
#5  0x080f9b8e in ?? ()
#6  0x080d2f0c in ?? ()
#7  0x080d3ad4 in ?? ()
#8  0x0808526f in ?? ()
#9  0x080d2f0c in ?? ()
#10 0x080d3ad4 in ?? ()
#11 0x08085dd7 in ?? ()
#12 0x0806983b in ?? ()
#13 0x0806a297 in ?? ()
#14 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x41db00c8) at
tpool.c:663
#15 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#16 0x405793be in clone () from /lib/libc.so.6

Thread 7 (Thread 11821):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4056f6a7 in poll () from /lib/libc.so.6
#2  0x40049f75 in ldap_int_select (ld=0x83adec0, timeout=0x458c69f0) at
os-ip.c:1056
#3  0x40031d6f in ldap_result (ld=0x83adec0, msgid=137, all=1,
timeout=0x458c6a60, result=0x458c6a68) at result.c:335
#4  0x08149840 in ?? ()
#5  0x08146d87 in ?? ()
#6  0x080d2f0c in ?? ()
#7  0x080d3ad4 in ?? ()
#8  0x0807100f in ?? ()
#9  0x080d2f0c in ?? ()
#10 0x080d3ad4 in ?? ()
#11 0x08071bab in ?? ()
#12 0x0806983b in ?? ()
#13 0x0806a297 in ?? ()
#14 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x458c70c8) at
tpool.c:663
#15 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#16 0x405793be in clone () from /lib/libc.so.6

Thread 6 (Thread 11717):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4056f6a7 in poll () from /lib/libc.so.6
#2  0x40049f75 in ldap_int_select (ld=0x83bfbf8, timeout=0x427b3b60) at
os-ip.c:1056
#3  0x40031d6f in ldap_result (ld=0x83bfbf8, msgid=17, all=1,
timeout=0x427b3bd0, result=0x427b3bd8) at result.c:335
#4  0x08149840 in ?? ()
#5  0x080f9b8e in ?? ()
#6  0x080d2f0c in ?? ()
#7  0x080d3ad4 in ?? ()
#8  0x0808526f in ?? ()
#9  0x080d2f0c in ?? ()
#10 0x080d3ad4 in ?? ()
#11 0x08085dd7 in ?? ()
#12 0x0806983b in ?? ()
#13 0x0806a297 in ?? ()
#14 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x427b40c8) at
tpool.c:663
#15 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#16 0x405793be in clone () from /lib/libc.so.6

Thread 5 (Thread 11719):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4056f6a7 in poll () from /lib/libc.so.6
#2  0x40049f75 in ldap_int_select (ld=0x83fe600, timeout=0x42db69f0) at
os-ip.c:1056
#3  0x40031d6f in ldap_result (ld=0x83fe600, msgid=782, all=1,
timeout=0x42db6a60, result=0x42db6a68) at result.c:335
#4  0x08149840 in ?? ()
#5  0x08146d87 in ?? ()
#6  0x080d2f0c in ?? ()
#7  0x080d3ad4 in ?? ()
#8  0x0807100f in ?? ()
#9  0x080d2f0c in ?? ()
#10 0x080d3ad4 in ?? ()
#11 0x08071bab in ?? ()
#12 0x0806983b in ?? ()
#13 0x0806a297 in ?? ()
#14 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x42db70c8) at
tpool.c:663
#15 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#16 0x405793be in clone () from /lib/libc.so.6

Thread 4 (Thread 11703):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4056f6a7 in poll () from /lib/libc.so.6
#2  0x40049f75 in ldap_int_select (ld=0x83b6ae8, timeout=0x423b2b60) at
os-ip.c:1056
#3  0x40031d6f in ldap_result (ld=0x83b6ae8, msgid=18, all=1,
timeout=0x423b2bd0, result=0x423b2bd8) at result.c:335
#4  0x08149840 in ?? ()
#5  0x080f9b8e in ?? ()
#6  0x080d2f0c in ?? ()
#7  0x080d3ad4 in ?? ()
#8  0x0808526f in ?? ()
#9  0x080d2f0c in ?? ()
#10 0x080d3ad4 in ?? ()
#11 0x08085dd7 in ?? ()
#12 0x0806983b in ?? ()
#13 0x0806a297 in ?? ()
#14 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x423b30c8) at
tpool.c:663
#15 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#16 0x405793be in clone () from /lib/libc.so.6

Thread 3 (Thread 11492):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4024a747 in pthread_join () from /lib/libpthread.so.0
#2  0x40030254 in ldap_pvt_thread_join (thread=1085975440,
thread_return=0x0) at thr_posix.c:197
#3  0x08063793 in ?? ()
#4  0x08050f6d in ?? ()
#5  0x404be705 in __libc_start_main () from /lib/libc.so.6
#6  0x0804f6b1 in ?? ()

Thread 2 (Thread 11660):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x4056f6a7 in poll () from /lib/libc.so.6
#2  0x40049f75 in ldap_int_select (ld=0x83c0c98, timeout=0x414abb20) at
os-ip.c:1056
#3  0x40031d6f in ldap_result (ld=0x83c0c98, msgid=445, all=0,
timeout=0x414abc1c, result=0x414abc34) at result.c:335
#4  0x080fbbab in ?? ()
#5  0x080d0b50 in ?? ()
#6  0x080d18e4 in ?? ()
#7  0x080d2e96 in ?? ()
#8  0x080d3ad4 in ?? ()
#9  0x0806bcf3 in ?? ()
#10 0x080d2f0c in ?? ()
#11 0x080d3ad4 in ?? ()
#12 0x0806c568 in ?? ()
#13 0x0806983b in ?? ()
#14 0x0806a297 in ?? ()
#15 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x0) at tpool.c:663
#16 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#17 0x405793be in clone () from /lib/libc.so.6

Thread 1 (Thread 11679):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0x404d2990 in raise () from /lib/libc.so.6
#2  0x404d42c8 in abort () from /lib/libc.so.6
#3  0x404cb78e in __assert_fail () from /lib/libc.so.6
#4  0x081487f3 in ?? ()
#5  0x08149515 in ?? ()
#6  0x081495e3 in ?? ()
#7  0x0814b039 in ?? ()
#8  0x080d2f0c in ?? ()
#9  0x080d3ad4 in ?? ()
#10 0x0808835c in ?? ()
#11 0x080d2f0c in ?? ()
#12 0x080d3ad4 in ?? ()
#13 0x08088e92 in ?? ()
#14 0x0806983b in ?? ()
#15 0x0806a297 in ?? ()
#16 0x4002f480 in ldap_int_thread_pool_wrapper (xpool=0x0) at tpool.c:663
#17 0x4024a1b5 in start_thread () from /lib/libpthread.so.0
#18 0x405793be in clone () from /lib/libc.so.6
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