[ 1592.195069][ T6501] veth0: entered allmulticast mode
[ 1592.195914][ T6501] veth1: entered allmulticast mode
[ 1592.196248][ T6501] veth2: entered allmulticast mode
[ 1592.196556][ T6501] veth3: entered allmulticast mode
[ 1619.317923][ T6501] veth0: left allmulticast mode
[ 1619.318210][ T6501] veth1: left allmulticast mode
[ 1619.318441][ T6501] veth2: left allmulticast mode
[ 1619.318686][ T6501] veth3: left allmulticast mode