[ 1272.034519][ T8366] veth0: entered allmulticast mode
[ 1272.035078][ T8366] veth1: entered allmulticast mode
[ 1272.035488][ T8366] veth2: entered allmulticast mode
[ 1272.035843][ T8366] veth3: entered allmulticast mode
[ 1290.407310][ T8366] veth0: left allmulticast mode
[ 1290.407676][ T8366] veth1: left allmulticast mode
[ 1290.407923][ T8366] veth2: left allmulticast mode
[ 1290.408164][ T8366] veth3: left allmulticast mode