whe I start the service and after some seconds this is the output on zabbix log:

20376:20110912:160746.749 Deleted 0 records from history and trends
20385:20110912:160801.035 Got signal [signal:11(SIGSEGV),reason:1,refaddr:(nil)]. Crashing ...
20385:20110912:160801.035 ====== Fatal information: ======
20385:20110912:160801.035 Program counter: 0x7f8afee4d022
20385:20110912:160801.035 === Registers: ===
20385:20110912:160801.035 r8 = 0 = 0 = 0
20385:20110912:160801.035 r9 = 2 = 2 = 2
20385:20110912:160801.035 r10 = 10 = 16 = 16
20385:20110912:160801.035 r11 = 7f8aff1484b8 = 140234961749176 = 140234961749176
20385:20110912:160801.036 r12 = 81f = 2079 = 2079
20385:20110912:160801.036 r13 = 0 = 0 = 0
20385:20110912:160801.036 r14 = cc6690 = 13395600 = 13395600
20385:20110912:160801.036 r15 = 4e6e123f = 1315836479 = 1315836479
20385:20110912:160801.036 rdi = 0 = 0 = 0
20385:20110912:160801.036 rsi = 81f = 2079 = 2079
20385:20110912:160801.036 rbp = 9 = 9 = 9
20385:20110912:160801.036 rbx = 0 = 0 = 0
20385:20110912:160801.036 rdx = 0 = 0 = 0
20385:20110912:160801.036 rax = cfbe28 = 13614632 = 13614632
20385:20110912:160801.036 rcx = 0 = 0 = 0
20385:20110912:160801.036 rsp = 7fffbcfedd98 = 140736364207512 = 140736364207512
20385:20110912:160801.036 rip = 7f8afee4d022 = 140234958622754 = 140234958622754
20385:20110912:160801.036 efl = 10246 = 66118 = 66118
20385:20110912:160801.036 csgsfs = e033 = 57395 = 57395
20385:20110912:160801.037 err = 4 = 4 = 4
20385:20110912:160801.037 trapno = e = 14 = 14
20385:20110912:160801.037 oldmask = 0 = 0 = 0
20385:20110912:160801.037 cr2 = 0 = 0 = 0
20385:20110912:160801.037 === Backtrace: ===
20385:20110912:160801.039 16: /opt/zabbix/sbin/zabbix_server(print_fatal_info+0x280) [0x43f9e0]
20385:20110912:160801.039 15: /opt/zabbix/sbin/zabbix_server() [0x43ee79]
20385:20110912:160801.039 14: /lib64/libc.so.6(+0x32a20) [0x7f8afedffa20]
20385:20110912:160801.039 13: /lib64/libc.so.6(+0x80022) [0x7f8afee4d022]
20385:20110912:160801.039 12: /lib64/libc.so.6(__strdup+0x16) [0x7f8afee4cd46]
20385:20110912:160801.039 11: /opt/zabbix/sbin/zabbix_server(zbx_strdup2+0x30) [0x444100]
20385:20110912:160801.039 10: /opt/zabbix/sbin/zabbix_server(DBget_history+0x2a7) [0x45e777]
20385:20110912:160801.039 9: /opt/zabbix/sbin/zabbix_server(evaluate_function+0x98d) [0x451abd]
20385:20110912:160801.039 8: /opt/zabbix/sbin/zabbix_server() [0x454511]
20385:20110912:160801.040 7: /opt/zabbix/sbin/zabbix_server(evaluate_expression+0x18d) [0x4577cd]
20385:20110912:160801.040 6: /opt/zabbix/sbin/zabbix_server() [0x434643]
20385:20110912:160801.040 5: /opt/zabbix/sbin/zabbix_server(DCsync_history+0x18b6) [0x436066]
20385:20110912:160801.040 4: /opt/zabbix/sbin/zabbix_server(main_dbsyncer_loop+0xd6) [0x411336]
20385:20110912:160801.040 3: /opt/zabbix/sbin/zabbix_server(MAIN_ZABBIX_ENTRY+0xa23) [0x410773]
20385:20110912:160801.040 2: /opt/zabbix/sbin/zabbix_server(daemon_start+0x250) [0x43eba0]
20385:20110912:160801.040 1: /lib64/libc.so.6(__libc_start_main+0xfd) [0x7f8afedebc5d]
20385:20110912:160801.040 0: /opt/zabbix/sbin/zabbix_server() [0x40ca09]
20385:20110912:160801.040 === Memory map: ===
20385:20110912:160801.041 00400000-00489000 r-xp 00000000 fd:01 622595 /opt/zabbix/sbin/zabbix_server
20385:20110912:160801.041 00689000-006af000 rw-p 00089000 fd:01 622595 /opt/zabbix/sbin/zabbix_server
20385:20110912:160801.041 006af000-006b5000 rw-p 00000000 00:00 0
20385:20110912:160801.041 00cbe000-00d07000 rw-p 00000000 00:00 0 [heap]
20385:20110912:160801.041 7f8af9094000-7f8af90aa000 r-xp 00000000 fd:00 294 /lib64/libgcc_s-4.4.4-20100726.so.1
20385:20110912:160801.041 7f8af90aa000-7f8af92a9000 ---p 00016000 fd:00 294 /lib64/libgcc_s-4.4.4-20100726.so.1
20385:20110912:160801.041 7f8af92a9000-7f8af92aa000 rw-p 00015000 fd:00 294 /lib64/libgcc_s-4.4.4-20100726.so.1
20385:20110912:160801.041 7f8af92aa000-7f8af92ac000 rw-s 00000000 00:04 950277 /SYSV530181e8 (deleted)
20385:20110912:160801.041 7f8af92ac000-7f8af93e0000 rw-s 00000000 00:04 917508 /SYSV730181e8 (deleted)
20385:20110912:160801.042 7f8af93e0000-7f8af9aad000 rw-s 00000000 00:04 884739 /SYSV670181e8 (deleted)
20385:20110912:160801.042 7f8af9aad000-7f8af9eae000 rw-s 00000000 00:04 851970 /SYSV740181e8 (deleted)
20385:20110912:160801.042 7f8af9eae000-7f8afaeaf000 rw-s 00000000 00:04 819201 /SYSV780181e8 (deleted)
20385:20110912:160801.042 7f8afaeaf000-7f8afb6b8000 rw-s 00000000 00:04 786432 /SYSV680181e8 (deleted)
20385:20110912:160801.042 7f8afb6b8000-7f8afb6c4000 r-xp 00000000 fd:00 3454 /lib64/libnss_files-2.12.so
20385:20110912:160801.042 7f8afb6c4000-7f8afb8c3000 ---p 0000c000 fd:00 3454 /lib64/libnss_files-2.12.so
20385:20110912:160801.042 7f8afb8c3000-7f8afb8c4000 r--p 0000b000 fd:00 3454 /lib64/libnss_files-2.12.so
20385:20110912:160801.042 7f8afb8c4000-7f8afb8c5000 rw-p 0000c000 fd:00 3454 /lib64/libnss_files-2.12.so
20385:20110912:160801.042 7f8afb8c5000-7f8afb8e2000 r-xp 00000000 fd:00 3989 /lib64/libselinux.so.1
20385:20110912:160801.042 7f8afb8e2000-7f8afbae1000 ---p 0001d000 fd:00 3989 /lib64/libselinux.so.1
20385:20110912:160801.043 7f8afbae1000-7f8afbae2000 r--p 0001c000 fd:00 3989 /lib64/libselinux.so.1
20385:20110912:160801.043 7f8afbae2000-7f8afbae3000 rw-p 0001d000 fd:00 3989 /lib64/libselinux.so.1
20385:20110912:160801.043 7f8afbae3000-7f8afbae4000 rw-p 00000000 00:00 0
20385:20110912:160801.043 7f8afbae4000-7f8afbb3c000 r-xp 00000000 fd:00 3421 /lib64/libfreebl3.so
20385:20110912:160801.043 7f8afbb3c000-7f8afbd3b000 ---p 00058000 fd:00 3421 /lib64/libfreebl3.so
20385:20110912:160801.043 7f8afbd3b000-7f8afbd3d000 rw-p 00057000 fd:00 3421 /lib64/libfreebl3.so
20385:20110912:160801.043 7f8afbd3d000-7f8afbd41000 rw-p 00000000 00:00 0
20385:20110912:160801.043 7f8afbd41000-7f8afbd43000 r-xp 00000000 fd:00 6039 /lib64/libkeyutils.so.1.3
20385:20110912:160801.043 7f8afbd43000-7f8afbf42000 ---p 00002000 fd:00 6039 /lib64/libkeyutils.so.1.3
20385:20110912:160801.043 7f8afbf42000-7f8afbf43000 rw-p 00001000 fd:00 6039 /lib64/libkeyutils.so.1.3
20385:20110912:160801.044 7f8afbf43000-7f8afbf4d000 r-xp 00000000 fd:00 12421 /lib64/libkrb5support.so.0.1
20385:20110912:160801.044 7f8afbf4d000-7f8afc14c000 ---p 0000a000 fd:00 12421 /lib64/libkrb5support.so.0.1
20385:20110912:160801.044 7f8afc14c000-7f8afc14d000 rw-p 00009000 fd:00 12421 /lib64/libkrb5support.so.0.1
20385:20110912:160801.044 7f8afc14d000-7f8afc163000 r-xp 00000000 fd:00 3448 /lib64/libnsl-2.12.so
20385:20110912:160801.044 7f8afc163000-7f8afc362000 ---p 00016000 fd:00 3448 /lib64/libnsl-2.12.so
20385:20110912:160801.044 7f8afc362000-7f8afc363000 r--p 00015000 fd:00 3448 /lib64/libnsl-2.12.so
20385:20110912:160801.044 7f8afc363000-7f8afc364000 rw-p 00016000 fd:00 3448 /lib64/libnsl-2.12.so
20385:20110912:160801.044 7f8afc364000-7f8afc366000 rw-p 00000000 00:00 0
20385:20110912:160801.044 7f8afc366000-7f8afc36d000 r-xp 00000000 fd:00 3442 /lib64/libcrypt-2.12.so
20385:20110912:160801.044 7f8afc36d000-7f8afc56d000 ---p 00007000 fd:00 3442 /lib64/libcrypt-2.12.so
20385:20110912:160801.045 7f8afc56d000-7f8afc56e000 r--p 00007000 fd:00 3442 /lib64/libcrypt-2.12.so
20385:20110912:160801.045 7f8afc56e000-7f8afc56f000 rw-p 00008000 fd:00 3442 /lib64/libcrypt-2.12.so
20385:20110912:160801.045 7f8afc56f000-7f8afc59d000 rw-p 00000000 00:00 0
20385:20110912:160801.045 7f8afc59d000-7f8afc5f0000 r-xp 00000000 fd:00 12423 /usr/lib64/libssl.so.1.0.0
20385:20110912:160801.045 7f8afc5f0000-7f8afc7ef000 ---p 00053000 fd:00 12423 /usr/lib64/libssl.so.1.0.0
20385:20110912:160801.045 7f8afc7ef000-7f8afc7f7000 rw-p 00052000 fd:00 12423 /usr/lib64/libssl.so.1.0.0
20385:20110912:160801.045 7f8afc7f7000-7f8afc810000 r-xp 00000000 fd:00 4649 /usr/lib64/libsasl2.so.2.0.23
20385:20110912:160801.046 7f8afc810000-7f8afca10000 ---p 00019000 fd:00 4649 /usr/lib64/libsasl2.so.2.0.23
20385:20110912:160801.046 7f8afca10000-7f8afca11000 rw-p 00019000 fd:00 4649 /usr/lib64/libsasl2.so.2.0.23
20385:20110912:160801.046 7f8afca11000-7f8afca13000 r-xp 00000000 fd:00 3444 /lib64/libdl-2.12.so
20385:20110912:160801.046 7f8afca13000-7f8afcc13000 ---p 00002000 fd:00 3444 /lib64/libdl-2.12.so
20385:20110912:160801.046 7f8afcc13000-7f8afcc14000 r--p 00002000 fd:00 3444 /lib64/libdl-2.12.so
20385:20110912:160801.046 7f8afcc14000-7f8afcc15000 rw-p 00003000 fd:00 3444 /lib64/libdl-2.12.so
20385:20110912:160801.047 7f8afcc15000-7f8afcc2c000 r-xp 00000000 fd:00 3462 /lib64/libpthread-2.12.so
20385:20110912:160801.047 7f8afcc2c000-7f8afce2c000 ---p 00017000 fd:00 3462 /lib64/libpthread-2.12.so
20385:20110912:160801.047 7f8afce2c000-7f8afce2d000 r--p 00017000 fd:00 3462 /lib64/libpthread-2.12.so
20385:20110912:160801.047 7f8afce2d000-7f8afce2e000 rw-p 00018000 fd:00 3462 /lib64/libpthread-2.12.so
20385:20110912:160801.047 7f8afce2e000-7f8afce32000 rw-p 00000000 00:00 0
20385:20110912:160801.047 7f8afce32000-7f8afce6a000 r-xp 00000000 fd:00 50531 /lib64/libnspr4.so
20385:20110912:160801.047 7f8afce6a000-7f8afd06a000 ---p 00038000 fd:00 50531 /lib64/libnspr4.so
20385:20110912:160801.047 7f8afd06a000-7f8afd06c000 rw-p 00038000 fd:00 50531 /lib64/libnspr4.so
20385:20110912:160801.048 7f8afd06c000-7f8afd06f000 rw-p 00000000 00:00 0
20385:20110912:160801.048 7f8afd06f000-7f8afd073000 r-xp 00000000 fd:00 50532 /lib64/libplc4.so
20385:20110912:160801.048 7f8afd073000-7f8afd272000 ---p 00004000 fd:00 50532 /lib64/libplc4.so
20385:20110912:160801.048 7f8afd272000-7f8afd273000 rw-p 00003000 fd:00 50532 /lib64/libplc4.so
20385:20110912:160801.048 7f8afd273000-7f8afd276000 r-xp 00000000 fd:00 50533 /lib64/libplds4.so
20385:20110912:160801.048 7f8afd276000-7f8afd475000 ---p 00003000 fd:00 50533 /lib64/libplds4.so
20385:20110912:160801.048 7f8afd475000-7f8afd476000 rw-p 00002000 fd:00 50533 /lib64/libplds4.so
20385:20110912:160801.049 7f8afd476000-7f8afd490000 r-xp 00000000 fd:00 3425 /usr/lib64/libnssutil3.so
20385:20110912:160801.049 7f8afd490000-7f8afd68f000 ---p 0001a000 fd:00 3425 /usr/lib64/libnssutil3.so
20385:20110912:160801.049 7f8afd68f000-7f8afd695000 rw-p 00019000 fd:00 3425 /usr/lib64/libnssutil3.so
20385:20110912:160801.049 7f8afd695000-7f8afd7c8000 r-xp 00000000 fd:00 5988 /usr/lib64/libnss3.so
20385:20110912:160801.049 7f8afd7c8000-7f8afd9c7000 ---p 00133000 fd:00 5988 /usr/lib64/libnss3.so
20385:20110912:160801.049 7f8afd9c7000-7f8afd9ce000 rw-p 00132000 fd:00 5988 /usr/lib64/libnss3.so
20385:20110912:160801.049 7f8afd9ce000-7f8afd9cf000 rw-p 00000000 00:00 0
20385:20110912:160801.049 7f8afd9cf000-7f8afd9f7000 r-xp 00000000 fd:00 5991 /usr/lib64/libsmime3.so
20385:20110912:160801.049 7f8afd9f7000-7f8afdbf7000 ---p 00028000 fd:00 5991 /usr/lib64/libsmime3.so
20385:20110912:160801.049 7f8afdbf7000-7f8afdbfb000 rw-p 00028000 fd:00 5991 /usr/lib64/libsmime3.so
20385:20110912:160801.050 7f8afdbfb000-7f8afdc2d000 r-xp 00000000 fd:00 12416 /usr/lib64/libssl3.so
20385:20110912:160801.050 7f8afdc2d000-7f8afde2c000 ---p 00032000 fd:00 12416 /usr/lib64/libssl3.so
20385:20110912:160801.050 7f8afde2c000-7f8afde2f000 rw-p 00031000 fd:00 12416 /usr/lib64/libssl3.so
20385:20110912:160801.050 7f8afde2f000-7f8afde44000 r-xp 00000000 fd:00 3858 /lib64/libz.so.1.2.3
20385:20110912:160801.050 7f8afde44000-7f8afe043000 ---p 00015000 fd:00 3858 /lib64/libz.so.1.2.3
20385:20110912:160801.050 7f8afe043000-7f8afe044000 rw-p 00014000 fd:00 3858 /lib64/libz.so.1.2.3
20385:20110912:160801.050 7f8afe044000-7f8afe047000 r-xp 00000000 fd:00 3986 /lib64/libcom_err.so.2.1
20385:20110912:160801.050 7f8afe047000-7f8afe246000 ---p 00003000 fd:00 3986 /lib64/libcom_err.so.2.1
20385:20110912:160801.051 7f8afe246000-7f8afe247000 rw-p 00002000 fd:00 3986 /lib64/libcom_err.so.2.1
20385:20110912:160801.051 7f8afe247000-7f8afe271000 r-xp 00000000 fd:00 6044 /lib64/libk5crypto.so.3.1
20385:20110912:160801.051 7f8afe271000-7f8afe471000 ---p 0002a000 fd:00 6044 /lib64/libk5crypto.so.3.1
20385:20110912:160801.051 7f8afe471000-7f8afe473000 rw-p 0002a000 fd:00 6044 /lib64/libk5crypto.so.3.1
20385:20110912:160801.051 7f8afe473000-7f8afe547000 r-xp 00000000 fd:00 12420 /lib64/libkrb5.so.3.3
20385:20110912:160801.051 7f8afe547000-7f8afe747000 ---p 000d4000 fd:00 12420 /lib64/libkrb5.so.3.3
20385:20110912:160801.051 7f8afe747000-7f8afe752000 rw-p 000d4000 fd:00 12420 /lib64/libkrb5.so.3.3
20385:20110912:160801.051 7f8afe752000-7f8afe791000 r-xp 00000000 fd:00 6031 /lib64/libgssapi_krb5.so.2.2
20385:20110912:160801.052 7f8afe791000-7f8afe990000 ---p 0003f000 fd:00 6031 /lib64/libgssapi_krb5.so.2.2
20385:20110912:160801.052 7f8afe990000-7f8afe993000 rw-p 0003e000 fd:00 6031 /lib64/libgssapi_krb5.so.2.2
20385:20110912:160801.052 7f8afe993000-7f8afe99a000 r-xp 00000000 fd:00 3466 /lib64/librt-2.12.so
20385:20110912:160801.052 7f8afe99a000-7f8afeb99000 ---p 00007000 fd:00 3466 /lib64/librt-2.12.so
20385:20110912:160801.052 7f8afeb99000-7f8afeb9a000 r--p 00006000 fd:00 3466 /lib64/librt-2.12.so
20385:20110912:160801.052 7f8afeb9a000-7f8afeb9b000 rw-p 00007000 fd:00 3466 /lib64/librt-2.12.so
20385:20110912:160801.052 7f8afeb9b000-7f8afebcd000 r-xp 00000000 fd:00 4681 /lib64/libidn.so.11.6.1
20385:20110912:160801.052 7f8afebcd000-7f8afedcc000 ---p 00032000 fd:00 4681 /lib64/libidn.so.11.6.1
20385:20110912:160801.052 7f8afedcc000-7f8afedcd000 rw-p 00031000 fd:00 4681 /lib64/libidn.so.11.6.1
20385:20110912:160801.052 7f8afedcd000-7f8afef42000 r-xp 00000000 fd:00 3438 /lib64/libc-2.12.so
20385:20110912:160801.053 7f8afef42000-7f8aff142000 ---p 00175000 fd:00 3438 /lib64/libc-2.12.so
20385:20110912:160801.053 7f8aff142000-7f8aff146000 r--p 00175000 fd:00 3438 /lib64/libc-2.12.so
20385:20110912:160801.053 7f8aff146000-7f8aff147000 rw-p 00179000 fd:00 3438 /lib64/libc-2.12.so
20385:20110912:160801.053 7f8aff147000-7f8aff14c000 rw-p 00000000 00:00 0
20385:20110912:160801.053 7f8aff14c000-7f8aff162000 r-xp 00000000 fd:00 3464 /lib64/libresolv-2.12.so
20385:20110912:160801.053 7f8aff162000-7f8aff362000 ---p 00016000 fd:00 3464 /lib64/libresolv-2.12.so
20385:20110912:160801.053 7f8aff362000-7f8aff363000 r--p 00016000 fd:00 3464 /lib64/libresolv-2.12.so
20385:20110912:160801.053 7f8aff363000-7f8aff364000 rw-p 00017000 fd:00 3464 /lib64/libresolv-2.12.so
20385:20110912:160801.053 7f8aff364000-7f8aff366000 rw-p 00000000 00:00 0
20385:20110912:160801.054 7f8aff366000-7f8aff3e9000 r-xp 00000000 fd:00 3446 /lib64/libm-2.12.so
20385:20110912:160801.054 7f8aff3e9000-7f8aff5e8000 ---p 00083000 fd:00 3446 /lib64/libm-2.12.so
20385:20110912:160801.054 7f8aff5e8000-7f8aff5e9000 r--p 00082000 fd:00 3446 /lib64/libm-2.12.so
20385:20110912:160801.054 7f8aff5e9000-7f8aff5ea000 rw-p 00083000 fd:00 3446 /lib64/libm-2.12.so
20385:20110912:160801.054 7f8aff5ea000-7f8aff610000 r-xp 00000000 fd:00 6165 /usr/lib64/libssh2.so.1.0.1
20385:20110912:160801.054 7f8aff610000-7f8aff810000 ---p 00026000 fd:00 6165 /usr/lib64/libssh2.so.1.0.1
20385:20110912:160801.054 7f8aff810000-7f8aff811000 rw-p 00026000 fd:00 6165 /usr/lib64/libssh2.so.1.0.1
20385:20110912:160801.054 7f8aff811000-7f8aff946000 r-xp 00000000 fd:00 6422 /usr/lib64/mysql/libmysqlclient.so.16.0.0
20385:20110912:160801.054 7f8aff946000-7f8affb45000 ---p 00135000 fd:00 6422 /usr/lib64/mysql/libmysqlclient.so.16.0.0
20385:20110912:160801.054 7f8affb45000-7f8affb92000 rw-p 00134000 fd:00 6422 /usr/lib64/mysql/libmysqlclient.so.16.0.0
20385:20110912:160801.055 7f8affb92000-7f8affb93000 rw-p 00000000 00:00 0
20385:20110912:160801.055 7f8affb93000-7f8affba0000 r-xp 00000000 fd:00 6156 /usr/lib64/liblber-2.4.so.2.5.2
20385:20110912:160801.055 7f8affba0000-7f8affda0000 ---p 0000d000 fd:00 6156 /usr/lib64/liblber-2.4.so.2.5.2
20385:20110912:160801.055 7f8affda0000-7f8affda1000 rw-p 0000d000 fd:00 6156 /usr/lib64/liblber-2.4.so.2.5.2
20385:20110912:160801.055 7f8affda1000-7f8affde4000 r-xp 00000000 fd:00 6158 /usr/lib64/libldap-2.4.so.2.5.2
20385:20110912:160801.055 7f8affde4000-7f8afffe3000 ---p 00043000 fd:00 6158 /usr/lib64/libldap-2.4.so.2.5.2
20385:20110912:160801.055 7f8afffe3000-7f8afffe5000 rw-p 00042000 fd:00 6158 /usr/lib64/libldap-2.4.so.2.5.2
20385:20110912:160801.055 7f8afffe5000-7f8b00155000 r-xp 00000000 fd:00 6081 /usr/lib64/libcrypto.so.1.0.0
20385:20110912:160801.055 7f8b00155000-7f8b00355000 ---p 00170000 fd:00 6081 /usr/lib64/libcrypto.so.1.0.0
20385:20110912:160801.055 7f8b00355000-7f8b00377000 rw-p 00170000 fd:00 6081 /usr/lib64/libcrypto.so.1.0.0
20385:20110912:160801.055 7f8b00377000-7f8b0037b000 rw-p 00000000 00:00 0
20385:20110912:160801.056 7f8b0037b000-7f8b0041a000 r-xp 00000000 fd:00 13142 /usr/lib64/libnetsnmp.so.20.0.0
20385:20110912:160801.056 7f8b0041a000-7f8b00619000 ---p 0009f000 fd:00 13142 /usr/lib64/libnetsnmp.so.20.0.0
20385:20110912:160801.056 7f8b00619000-7f8b0061e000 rw-p 0009e000 fd:00 13142 /usr/lib64/libnetsnmp.so.20.0.0
20385:20110912:160801.056 7f8b0061e000-7f8b00653000 rw-p 00000000 00:00 0
20385:20110912:160801.056 7f8b00653000-7f8b006a4000 r-xp 00000000 fd:00 6153 /usr/lib64/libcurl.so.4.1.1
20385:20110912:160801.056 7f8b006a4000-7f8b008a3000 ---p 00051000 fd:00 6153 /usr/lib64/libcurl.so.4.1.1
20385:20110912:160801.056 7f8b008a3000-7f8b008a6000 rw-p 00050000 fd:00 6153 /usr/lib64/libcurl.so.4.1.1
20385:20110912:160801.056 7f8b008a6000-7f8b008c4000 r-xp 00000000 fd:00 3431 /lib64/ld-2.12.so
20385:20110912:160801.057 7f8b00aab000-7f8b00abc000 rw-p 00000000 00:00 0
20385:20110912:160801.057 7f8b00ac1000-7f8b00ac4000 rw-p 00000000 00:00 0
20385:20110912:160801.057 7f8b00ac4000-7f8b00ac5000 r--p 0001e000 fd:00 3431 /lib64/ld-2.12.so
20385:20110912:160801.057 7f8b00ac5000-7f8b00ac6000 rw-p 0001f000 fd:00 3431 /lib64/ld-2.12.so
20385:20110912:160801.057 7f8b00ac6000-7f8b00ac7000 rw-p 00000000 00:00 0
20385:20110912:160801.057 7fffbcfdb000-7fffbd001000 rw-p 00000000 00:00 0 [stack]
20385:20110912:160801.057 7fffbd052000-7fffbd053000 r-xp 00000000 00:00 0 [vdso]
20385:20110912:160801.057 ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
20385:20110912:160801.057 ================================
20385:20110912:160801.058 Please consider attaching a disassembly listing to your bug report.
20385:20110912:160801.058 This listing can be produced with, e.g., objdump -DSswx zabbix_server.
20385:20110912:160801.058 ================================
20350:20110912:160801.061 One child process died (PID:20385,exitcode/signal:255). Exiting ...
20350:20110912:160803.166 Syncing history data...
20350:20110912:160803.369 Syncing history data... done.
20350:20110912:160803.369 Syncing trends data...
20350:20110912:160803.375 Syncing trends data... done.
20350:20110912:160803.376 Zabbix Server stopped. Zabbix 1.8.7 (revision 21394).

this is my compilation parameters:

./configure --enable-server --with-mysql --with-net-snmp --with-libcurl --with-ldap --with-ssh2 --enable-proxy --prefix=/opt/zabbix

I amn't using zabbix agent, only 3 checks with snmp with 1 trigger and 1 graph.

the zabbix server configuration server is copied from installation tar.gz (configuration by default)