Hello, I realised that gdb is able to read the symbols for php7.3-intl when it is attached to the apache process. It outputs:
Reading symbols from target:/usr/lib/php/20180731/intl.so...Reading symbols from /usr/lib/debug/.build- id/6d/95b26a2683dbcfc2ad608d2ff022ae7659c264.debug...done. Nevertheless, I also installed libapache2-mod-php7.3-dbgsym and apache2-dbg, but the backtrace still doesn't resolve the function name and line in intl.so. Therefore I rebuilt the package myself following the instructions at [1]. Now, after "systemctl reload apache2.service" the server runs fine. Might this be related to the system locale? Mine is set to DE. If you have any idea how I can get the backtrace in gdb working, I'd like to try it. Best regards, Dino [1] https://wiki.debian.org/HowToGetABacktrace#Rebuilding_the_package_you.2BIBk-re_debugging Am Montag, den 26.11.2018, 16:36 +0100 schrieb Ondřej Surý: > I would try adding libapache2-mod-php7.3-dbgsym and apache2 dbgsym > packages > > Ondrej > -- > Ondřej Surý > ond...@sury.org > >