[ 1237.009410] veth0: entered allmulticast mode
[ 1237.009495] veth1: entered allmulticast mode
[ 1237.009544] veth2: entered allmulticast mode
[ 1237.009606] veth3: entered allmulticast mode
[ 1245.616866] veth0: left allmulticast mode
[ 1245.616917] veth1: left allmulticast mode
[ 1245.616949] veth2: left allmulticast mode
[ 1245.616983] veth3: left allmulticast mode