[ 1285.645450][ T7733] veth0: entered allmulticast mode
[ 1285.645989][ T7733] veth1: entered allmulticast mode
[ 1285.647210][ T7733] veth2: entered allmulticast mode
[ 1285.647554][ T7733] veth3: entered allmulticast mode
[ 1304.064770][ T7733] veth0: left allmulticast mode
[ 1304.065289][ T7733] veth1: left allmulticast mode
[ 1304.065550][ T7733] veth2: left allmulticast mode
[ 1304.065801][ T7733] veth3: left allmulticast mode