[ 1426.132245][ T6181] veth0: entered allmulticast mode
[ 1426.132843][ T6181] veth1: entered allmulticast mode
[ 1426.133200][ T6181] veth2: entered allmulticast mode
[ 1426.133542][ T6181] veth3: entered allmulticast mode
[ 1453.441077][ T6181] veth0: left allmulticast mode
[ 1453.441487][ T6181] veth1: left allmulticast mode
[ 1453.441857][ T6181] veth2: left allmulticast mode
[ 1453.442239][ T6181] veth3: left allmulticast mode