[ 1643.326404][ T7716] veth0: entered allmulticast mode
[ 1643.326940][ T7716] veth1: entered allmulticast mode
[ 1643.327249][ T7716] veth2: entered allmulticast mode
[ 1643.327565][ T7716] veth3: entered allmulticast mode
[ 1670.394025][ T7716] veth0: left allmulticast mode
[ 1670.394501][ T7716] veth1: left allmulticast mode
[ 1670.394888][ T7716] veth2: left allmulticast mode
[ 1670.395263][ T7716] veth3: left allmulticast mode