Mariadb 10.2.7 causes php5 to seg fault

Hi, since upgrading from 10.2.6 to 10.2.7, php has been segfaulting. To prove that i deleted the host and recreated it and installed mariadb10.2.7. Soon after maybe a couple minutes or 30mins-1 hour php begins segfaulting.

mariann 10.2.6 did not cause php to segfault.

also mariadb 10.2.7 is not on stretch.

I used this mirror http://mirrors.coreix.net/mariadb/repo/10.2/debian

I get this in the syslog

Jul 13 13:54:08 phabricator kernel: [ 7650.083207] php[1792]: segfault at 7f9da0a5c9a0 ip 00007f9da0a5c9a0 sp 00007ffe37bd65f8 error 14 in libffi.so.6.0.2[7f9da3ad6000+7000]