[ 1463.708777][ T8498] veth0: entered allmulticast mode
[ 1463.709240][ T8498] veth1: entered allmulticast mode
[ 1463.709492][ T8498] veth2: entered allmulticast mode
[ 1463.709735][ T8498] veth3: entered allmulticast mode
[ 1475.304828][ T8498] veth0: left allmulticast mode
[ 1475.305298][ T8498] veth1: left allmulticast mode
[ 1475.305520][ T8498] veth2: left allmulticast mode
[ 1475.305707][ T8498] veth3: left allmulticast mode