======= Backtrace: =========
/lib/libc.so.6[0xb7e46911]
/lib/libc.so.6[0xb7e4893b]
/lib/libc.so.6(malloc+0x86)[0xb7e4a206]
/usr/lib/libmysqlclient.so.15(my_malloc+0x2d)[0xb7bdc38d]
/usr/lib/libmysqlclient.so.15(alloc_root+0x7a)[0xb7bdf3ba]
/usr/lib/libmysqlclient.so.15(cli_read_rows+0xd6)[0xb7bffe36]
/usr/lib/libmysqlclient.so.15[0xb7c005e7]
/usr/lib/libmysqlclient.so.15(mysql_real_query+0x44)[0xb7bfee94]
/usr/lib/asterisk/modules/res_config_mysql.so[0xb7d0958e]
/usr/sbin/asterisk(ast_load_realtime+0xb7)[0x805fd17]
/usr/lib/asterisk/modules/chan_sip.so[0xb70f43ad]
/usr/lib/asterisk/modules/chan_sip.so[0xb70f86f5]
/usr/lib/asterisk/modules/chan_sip.so[0xb70f9ea2]
/usr/lib/asterisk/modules/chan_sip.so[0xb710ad6b]
/usr/lib/asterisk/modules/chan_sip.so[0xb710d2b5]
/usr/sbin/asterisk(ast_io_wait+0x90)[0x80576c0]
/usr/lib/asterisk/modules/chan_sip.so[0xb70f3810]
/usr/sbin/asterisk[0x80c0bbb]
/lib/libpthread.so.0[0xb7f8834b]
/lib/libc.so.6(__clone+0x5e)[0xb7ea065e]
======= Memory map: ========
08048000-08134000 r-xp 00000000 21:02 94978      /usr/sbin/asterisk
08134000-0813f000 rw-p 000eb000 21:02 94978      /usr/sbin/asterisk
0813f000-0820a000 rw-p 0813f000 00:00 0          [heap]
b6d97000-b6d98000 ---p b6d97000 00:00 0
b6d98000-b6dd8000 rw-p b6d98000 00:00 0
b6dd8000-b6de2000 r-xp 00000000 21:02 6786       /lib/libgcc_s.so.1
b6de2000-b6de3000 rw-p 00009000 21:02 6786       /lib/libgcc_s.so.1
b6deb000-b6dec000 ---p b6deb000 00:00 0
b6dec000-b6e2c000 rw-p b6dec000 00:00 0
b6e2c000-b6e2d000 ---p b6e2c000 00:00 0
b6e2d000-b6e6d000 rw-p b6e2d000 00:00 0
b6e6d000-b6e72000 r-xp 00000000 21:02 97756      /usr/lib/asterisk/modules/cdr_addon_mysql.so
b6e72000-b6e73000 rw-p 00004000 21:02 97756      /usr/lib/asterisk/modules/cdr_addon_mysql.so
b6e73000-b6e75000 r-xp 00000000 21:02 97932      /usr/lib/asterisk/modules/app_waitforsilence.so
b6e75000-b6e76000 rw-p 00001000 21:02 97932      /usr/lib/asterisk/modules/app_waitforsilence.so
b6e76000-b6e77000 r-xp 00000000 21:02 97969      /usr/lib/asterisk/modules/func_global.so
b6e77000-b6e78000 rw-p 00000000 21:02 97969      /usr/lib/asterisk/modules/func_global.so
b6e78000-b6e7a000 r-xp 00000000 21:02 95022      /usr/lib/asterisk/modules/app_db.so
b6e7a000-b6e7b000 rw-p 00001000 21:02 95022      /usr/lib/asterisk/modules/app_db.so
b6e7b000-b6e7e000 r-xp 00000000 21:02 97924      /usr/lib/asterisk/modules/app_talkdetect.so
b6e7e000-b6e7f000 rw-p 00002000 21:02 97924      /usr/lib/asterisk/modules/app_talkdetect.so
b6e7f000-b6e81000 r-xp 00000000 21:02 97850      /usr/lib/asterisk/modules/app_readfile.so
b6e81000-b6e82000 rw-p 00001000 21:02 97850      /usr/lib/asterisk/modules/app_readfile.so
b6e82000-b6e83000 r-xp 00000000 21:02 97931      /usr/lib/asterisk/modules/app_waitforring.so
b6e83000-b6e84000 rw-p 00001000 21:02 97931      /usr/lib/asterisk/modules/app_waitforring.so
b6e84000-b6e86000 r-xp 00000000 21:02 97023      /usr/lib/asterisk/modules/app_directed_pickup.so
b6e86000-b6e87000 rw-p 00001000 21:02 97023      /usr/lib/asterisk/modules/app_directed_pickup.so
b6e87000-b6e8f000 r-xp 00000000 21:02 95020      /usr/lib/asterisk/modules/app_cibill.so
b6e8f000-b6e90000 rw-p 00007000 21:02 95020      /usr/lib/asterisk/modules/app_cibill.so
b6e90000-b6e92000 r-xp 00000000 21:02 97955      /usr/lib/asterisk/modules/format_vox.so
b6e92000-b6e93000 rw-p 00001000 21:02 97955      /usr/lib/asterisk/modules/format_vox.so
b6e93000-b6e95000 r-xp 00000000 21:02 97889      /usr/lib/asterisk/modules/app_senddtmf.so
b6e95000-b6e96000 rw-p 00001000 21:02 97889      /usr/lib/asterisk/modules/app_senddtmf.so
b6e96000-b6e99000 r-xp 00000000 21:02 97956      /usr/lib/asterisk/modules/format_wav.so
b6e99000-b6e9a000 rw-p 00002000 21:02 97956      /usr/lib/asterisk/modules/format_wav.so
b6e9a000-b6e9b000 r-xp 00000000 21:02 97837      /usr/lib/asterisk/modules/app_lookupcidname.so
b6e9b000-b6e9c000 rw-p 00001000 21:02 97837      /usr/lib/asterisk/modules/apAborted