[  992.764603][T23669] veth0: entered allmulticast mode
[  992.765190][T23669] veth1: entered allmulticast mode
[  992.765595][T23669] veth2: entered allmulticast mode
[  992.766011][T23669] veth3: entered allmulticast mode
[ 1004.588491][T23669] veth0: left allmulticast mode
[ 1004.588853][T23669] veth1: left allmulticast mode
[ 1004.589170][T23669] veth2: left allmulticast mode
[ 1004.589454][T23669] veth3: left allmulticast mode