[ 1451.142251][ T7022] veth0: entered allmulticast mode
[ 1451.149515][ T7022] veth1: entered allmulticast mode
[ 1451.149841][ T7022] veth2: entered allmulticast mode
[ 1451.150160][ T7022] veth3: entered allmulticast mode
[ 1451.150484][ T7022] veth4: entered allmulticast mode
[ 1451.150787][ T7022] veth5: entered allmulticast mode
[ 1504.540014][ T7022] veth0: left allmulticast mode
[ 1504.540369][ T7022] veth1: left allmulticast mode
[ 1504.540629][ T7022] veth2: left allmulticast mode
[ 1504.540868][ T7022] veth3: left allmulticast mode
[ 1504.541099][ T7022] veth4: left allmulticast mode
[ 1504.541359][ T7022] veth5: left allmulticast mode