[ 1913.128946][T16578] veth0: entered allmulticast mode
[ 1913.129752][T16578] veth1: entered allmulticast mode
[ 1913.130314][T16578] veth2: entered allmulticast mode
[ 1913.130863][T16578] veth3: entered allmulticast mode
[ 1937.212005][T16578] veth0: left allmulticast mode
[ 1937.212543][T16578] veth1: left allmulticast mode
[ 1937.212973][T16578] veth2: left allmulticast mode
[ 1937.213389][T16578] veth3: left allmulticast mode