[389-users] ns-slapd segfault

Hi all, I am using 389-ds as a part of FreeIPA setup. I've established trust with AD domain but ds server crashes when I try to authenticate with an AD user on a linux system. The version I am using is: 389-ds-base.x86_64 1.3.7.10-1.fc27 @updates 389-ds-base-libs.x86_64 1.3.7.10-1.fc27 @updates Related dmesg output is: [ 2998.558825] ns-slapd[1019]: segfault at 0 ip 00007f5cfa4aa20b sp 00007f5cca64fab0 error 4 in libtcmalloc.so.4.4.5[7f5cfa483000+46000] [69484.585785] ns-slapd[5558]: segfault at 0 ip 00007ff7a797620b sp 00007ff773e9dab0 error 4 in libtcmalloc.so.4.4.5[7ff7a794f000+46000] [70128.856460] ns-slapd[5799]: segfault at 0 ip 00007f5bb28e820b sp 00007f5b83e19cd0 error 4 in libtcmalloc.so.4.4.5[7f5bb28c1000+46000] [70841.531994] ns-slapd[6687]: segfault at 0 ip 00007f3b26217213 sp 00007f3af9b84b00 error 4 in libtcmalloc.so.4.4.5[7f3b261f0000+46000] Everything runs on Fedora 27, I use the packages from the upstream repo. Can anyone point me to the way of fixing this? Thank you Bart