[  766.308782][ T4873] veth0: entered allmulticast mode
[  766.309148][ T4873] veth1: entered allmulticast mode
[  766.309402][ T4873] veth2: entered allmulticast mode
[  766.309657][ T4873] veth3: entered allmulticast mode
[  779.571294][ T4873] veth0: left allmulticast mode
[  779.571713][ T4873] veth1: left allmulticast mode
[  779.572051][ T4873] veth2: left allmulticast mode
[  779.572410][ T4873] veth3: left allmulticast mode