Hi Bernhard, Apollon,
> They should be available in a different debug symbol
> repository described in [1].
Thanks, I installed the debug symbols for libmariadb18 and dovecot-mysql. And I
got a one or two more symbols:
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007f84f3722535 in __GI_abort () at abort.c:79
#2 0x00007f84f3779718 in __libc_message (action=action@entry=do_abort,
fmt=fmt@entry=0x7f84f388429a "%s\n")
at ../sysdeps/posix/libc_fatal.c:181
#3 0x00007f84f377fe3a in malloc_printerr (str=str@entry=0x7f84f3885f60
"free(): double free detected in tcache 2") at malloc.c:5382
#4 0x00007f84f378191d in _int_free (av=0x7f84f38bbc40 <main_arena>,
p=0x55a4e20f14e0, have_lock=<optimized out>) at malloc.c:4193
#5 0x00007f84f3638a8e in mysql_close (mysql=0x55a4e20c3680) at
./libmariadb/libmariadb/mariadb_lib.c:1921
#6 0x00007f84f3b9a1fe in driver_mysql_deinit_v (_db=0x55a4e20c2f78) at
driver-mysql.c:314
#7 0x000055a4e0712a14 in ?? ()
#8 0x000055a4e07088f1 in db_sql_unref ()
#9 0x000055a4e06fd92e in passdb_deinit ()
#10 0x000055a4e06e7099 in auths_deinit ()
#11 0x000055a4e06e5e0c in main ()
Apollon, thanks for looking into - it’d be nice to figure this out and get it
out of the way.
Dominik
