[ 1636.381343][ T8573] veth0: entered allmulticast mode
[ 1636.390851][ T8573] veth1: entered allmulticast mode
[ 1636.391439][ T8573] veth2: entered allmulticast mode
[ 1636.393343][ T8573] veth3: entered allmulticast mode
[ 1663.518194][ T8573] veth0: left allmulticast mode
[ 1663.518493][ T8573] veth1: left allmulticast mode
[ 1663.518739][ T8573] veth2: left allmulticast mode
[ 1663.518976][ T8573] veth3: left allmulticast mode