[ 1275.229661][ T7920] veth0: entered allmulticast mode
[ 1275.230451][ T7920] veth1: entered allmulticast mode
[ 1275.230800][ T7920] veth2: entered allmulticast mode
[ 1275.231150][ T7920] veth3: entered allmulticast mode
[ 1275.231480][ T7920] veth4: entered allmulticast mode
[ 1275.231805][ T7920] veth5: entered allmulticast mode
[ 1302.236499][ T7920] veth0: left allmulticast mode
[ 1302.236829][ T7920] veth1: left allmulticast mode
[ 1302.237081][ T7920] veth2: left allmulticast mode
[ 1302.237330][ T7920] veth3: left allmulticast mode
[ 1302.237561][ T7920] veth4: left allmulticast mode
[ 1302.237790][ T7920] veth5: left allmulticast mode