[  678.671454][T22912] veth0: entered allmulticast mode
[  678.671872][T22912] veth1: entered allmulticast mode
[  678.672191][T22912] veth2: entered allmulticast mode
[  678.672500][T22912] veth3: entered allmulticast mode
[  678.672908][T22912] veth4: entered allmulticast mode
[  678.673208][T22912] veth5: entered allmulticast mode
[  691.242359][T22912] veth0: left allmulticast mode
[  691.242585][T22912] veth1: left allmulticast mode
[  691.242752][T22912] veth2: left allmulticast mode
[  691.242917][T22912] veth3: left allmulticast mode
[  691.243086][T22912] veth4: left allmulticast mode
[  691.243267][T22912] veth5: left allmulticast mode