[  643.566318] veth0: entered allmulticast mode
[  643.566415] veth1: entered allmulticast mode
[  643.566487] veth2: entered allmulticast mode
[  643.566551] veth3: entered allmulticast mode
[  652.903107] veth0: left allmulticast mode
[  652.903160] veth1: left allmulticast mode
[  652.903197] veth2: left allmulticast mode
[  652.903229] veth3: left allmulticast mode