I have this message randomly showing up in all my opened terminal windows:Message from syslogd@myhostname at Mar 14 14:26:00 ... t of memory [17272]Today I managed to sudo top | grep 17272 fast enough to discover that the process behind this could be avahi.What does this mean? How to fix this?I am running Debian GNU/Linux 8.7 (jessie). Also please note that I enabled some back-ports to use dual display, see https://unix.stackexchange.com/a/325761/202106 - it might be related because a colleague with the same configuration just started receiving these messages after enabling dual display as I did.edit: output of sudo top | grep avahi:17499 avahi     20   0   35664   6376   2696 S   0.3  0.0   0:03.77 avahi-daemon          17549 avahi     20   0   34080   4748   2648 S  19.9  0.0   0:00.60 avahi-daemon          17552 avahi     20   0   35524   6200   2592 S  24.3  0.0   0:00.73 avahi-daemon          17552 avahi     20   0   35524   6200   2592 S  18.9  0.0   0:01.30 avahi-daemon          17552 avahi     20   0   35524   6200   2592 S   8.0  0.0   0:01.54 avahi-daemon          17552 avahi     20   0   35524   6200   2592 S   0.7  0.0   0:01.56 avahi-daemon          the process keeps changing PID, and sometimes uses a high percentage of the CPU. Is this behavior expected?edit2: from /var/log/syslog :Mar 15 13:03:43 myhostname avahi-daemon[6872]: Out of memory, aborting ...which happens after multiple Invalid response packet from hostAlso at startup, from /var/log/messages:Mar 15 08:31:23 myhostname kernel: [  340.498178] mmap: avahi-daemon (664): VmData 4325376 exceed data ulimit 4194304. Update limits or use boot option ignore_rlimit_data. could that be the cause?
avahi out of memory?
debian;avahi