升级到 16.10 后，avahi 持续崩溃（并成功自行重启）。它报告“内存不足”错误，尽管系统内存充足。如能得到任何帮助，我们将不胜感激。
以下是 syslog 的相关部分：
Nov 11 10:38:33 maynardsmith avahi-daemon[8218]: Out of memory, aborting ...
Nov 11 10:38:33 maynardsmith systemd[1]: avahi-daemon.service: Main process exited, code=dumped, status=6/ABRT
Nov 11 10:38:33 maynardsmith systemd[1]: avahi-daemon.service: Unit entered failed state.
Nov 11 10:38:33 maynardsmith systemd[1]: avahi-daemon.service: Failed with result 'core-dump'.
Nov 11 10:38:33 maynardsmith dbus[858]: [system] Activating via systemd: service name='org.freedesktop.Avahi' unit='dbus-org.freedesktop.Avahi.service'
Nov 11 10:38:33 maynardsmith systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: Process 8218 died: No such process; trying to remove PID file. (/var/run/avahi-daemon//pid)
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: Found user 'avahi' (UID 111) and group 'avahi' (GID 118).
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: Successfully dropped root privileges.
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: avahi-daemon 0.6.32 starting up.
Nov 11 10:38:33 maynardsmith dbus[858]: [system] Successfully activated service 'org.freedesktop.Avahi'
Nov 11 10:38:33 maynardsmith systemd[1]: Started Avahi mDNS/DNS-SD Stack.
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: Successfully called chroot().
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: Successfully dropped remaining capabilities.
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: Loading service file /services/udisks.service.
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: *** WARNING: Detected another IPv4 mDNS stack running on this host. This makes mDNS unreliable and is thus not recommended. ***
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::cc23:b5e4:b864:6ff5.
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: New relevant interface eth0.IPv6 for mDNS.
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: Joining mDNS multicast group on interface eth0.IPv4 with address 128.2.64.41.
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: New relevant interface eth0.IPv4 for mDNS.
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: Network interface enumeration completed.
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: Registering new address record for fe80::cc23:b5e4:b864:6ff5 on eth0.*.
Nov 11 10:38:33 maynardsmith avahi-daemon[8553]: Registering new address record for 128.2.64.41 on eth0.IPv4.
Nov 11 10:38:34 maynardsmith avahi-daemon[8553]: Server startup complete. Host name is maynardsmith.local. Local service cookie is 2178163778.