[  491.042356][ T8877] veth0: entered allmulticast mode
[  491.042561][ T8877] veth1: entered allmulticast mode
[  491.042696][ T8877] veth2: entered allmulticast mode
[  491.042843][ T8877] veth3: entered allmulticast mode
[  491.042982][ T8877] veth4: entered allmulticast mode
[  491.043124][ T8877] veth5: entered allmulticast mode
[  500.241765][ T8877] veth0: left allmulticast mode
[  500.241948][ T8877] veth1: left allmulticast mode
[  500.242078][ T8877] veth2: left allmulticast mode
[  500.242218][ T8877] veth3: left allmulticast mode
[  500.242331][ T8877] veth4: left allmulticast mode
[  500.242446][ T8877] veth5: left allmulticast mode