It seems this comes from the old version of gcc/stdlib also.
Please kindly file a "issue" on github
https://github.com/grosjo/fts-xapian/issues
On 2019-12-15 21:35, Martynas Bendorius wrote:
Core was generated by `dovecot/indexer-worker'.
Program terminated with signal 11, Segmentation faul
Core was generated by `dovecot/indexer-worker'.
Program terminated with signal 11, Segmentation fault.
#0 0x7f30f7ad056d in __exchange_and_add (__val=-1,
__mem=0xfff8)
at
/usr/src/debug/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/ext/at
