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Thread 1 (Thread 22780):
#0  0x00007fd146ff0ba5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        pid = <value optimized out>
        selftid = <value optimized out>
#1  0x00007fd146ff46b0 in abort () at abort.c:92
        act = {__sigaction_handler = {sa_handler = 0x7fff5260d160, sa_sigaction = 0x7fff5260d160}, sa_mask = {__val = {140734575464992, 140734575476449, 13, 140536817148626, 3, 140734575465002, 6, 140536817148630, 2, 140734575464990, 2, 140536817139640, 1, 140536817148626, 3, 140734575464996}}, sa_flags = 12, sa_restorer = 0x7fd1471062d6}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fd14702a43b in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
        ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff5260dba0, reg_save_area = 0x7fff5260dab0}}
        ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fff5260dba0, reg_save_area = 0x7fff5260dab0}}
        fd = 2
        on_2 = <value optimized out>
        list = <value optimized out>
        nlist = 0
        cp = <value optimized out>
        written = false
#3  0x00007fd1470344b6 in malloc_printerr (action=3, str=0x7fd1471080a0 "double free or corruption (!prev)", ptr=<value optimized out>) at malloc.c:6283
        buf = "0000000001000f00"
        cp = 0x0
#4  0x00007fd14703ac83 in __libc_free (mem=<value optimized out>) at malloc.c:3738
        ar_ptr = 0x7fd14733be40
        p = 0x0
#5  0x00007fd146134ffa in mysql_db_destroy () from /usr/lib/perl5/auto/DBD/mysql/mysql.so
No symbol table info available.
#6  0x00007fd1461407de in XS_DBD__mysql__db_DESTROY () from /usr/lib/perl5/auto/DBD/mysql/mysql.so
No symbol table info available.
#7  0x00007fd14656c02c in XS_DBI_dispatch () from /usr/lib/perl5/auto/DBI/DBI.so
No symbol table info available.
#8  0x00007fd147a8f845 in Perl_pp_entersub () from /usr/lib/libperl.so.5.10
No symbol table info available.
#9  0x00007fd147a352c6 in Perl_call_sv () from /usr/lib/libperl.so.5.10
No symbol table info available.
#10 0x00007fd147aa1ec6 in Perl_sv_clear () from /usr/lib/libperl.so.5.10
No symbol table info available.
#11 0x00007fd147aa26c2 in Perl_sv_free2 () from /usr/lib/libperl.so.5.10
No symbol table info available.
#12 0x00007fd147a97632 in ?? () from /usr/lib/libperl.so.5.10
No symbol table info available.
#13 0x00007fd147a97691 in Perl_sv_clean_objs () from /usr/lib/libperl.so.5.10
No symbol table info available.
#14 0x00007fd147a37419 in perl_destruct () from /usr/lib/libperl.so.5.10
No symbol table info available.
#15 0x0000000000400d1c in main ()
No symbol table info available.