Can't find any core dumps (looking at docs on dovecot.org as to how to get them..).
But i have run an strace and it shows this: 7257 <... read resumed>"50 IDLE\r\n", 5920) = 9 7257 --- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=NULL} --- 7257 +++ killed by SIGSEGV (core dumped) +++ so it's crashing when it's asked to idle(?). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902128 Title: Dovecot imapd server producing SIGSEGV in groovy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dovecot/+bug/1902128/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs