[ 1277.764520][ T8416] veth0: entered allmulticast mode
[ 1277.765051][ T8416] veth1: entered allmulticast mode
[ 1277.765363][ T8416] veth2: entered allmulticast mode
[ 1277.765707][ T8416] veth3: entered allmulticast mode
[ 1302.198428][ T8416] veth0: left allmulticast mode
[ 1302.198738][ T8416] veth1: left allmulticast mode
[ 1302.198955][ T8416] veth2: left allmulticast mode
[ 1302.199183][ T8416] veth3: left allmulticast mode