[  634.087123] veth0: entered allmulticast mode
[  634.087213] veth1: entered allmulticast mode
[  634.087274] veth2: entered allmulticast mode
[  634.087322] veth3: entered allmulticast mode
[  643.467161] veth0: left allmulticast mode
[  643.467219] veth1: left allmulticast mode
[  643.467263] veth2: left allmulticast mode
[  643.467312] veth3: left allmulticast mode