Package: unbound version: 1.9.0-2 We reported the following type of recurring crashes two months ago to upstream.
Jun 17 09:20:47 unbound[9477]: [err] evmap.c:381: Assertion nread >= 0 failed in evmap_io_del_ Jun 17 09:20:47 systemd[1]: unbound.service: Main process exited, code=killed, status=6/ABRT Jun 17 09:20:47 systemd[1]: unbound.service: Failed with result 'signal'. Jun 17 09:20:47 systemd[1]: Condition check resulted in Unbound DNS server via resolvconf being skipped. Jun 17 09:20:48 systemd[1]: unbound.service: Service RestartSec=100ms expired, scheduling restart. Jun 17 09:20:48 systemd[1]: unbound.service: Scheduled restart job, restart counter is at 1. Jun 17 09:20:48 systemd[1]: Stopped Unbound DNS server. Jun 17 09:20:48 systemd[1]: Starting Unbound DNS server... Yesterday (2019-06-17) they released a fixed version: https://nlnetlabs.nl/pipermail/unbound-users/2019-June/011632.html It would be great if debian could incorporate the fixes by upgrading buster packages to unbound 1.9.2
