[ 1568.810274][ T4847] veth0: entered allmulticast mode
[ 1568.810807][ T4847] veth1: entered allmulticast mode
[ 1568.811116][ T4847] veth2: entered allmulticast mode
[ 1568.811427][ T4847] veth3: entered allmulticast mode
[ 1594.864003][ T4847] veth0: left allmulticast mode
[ 1594.864363][ T4847] veth1: left allmulticast mode
[ 1594.864709][ T4847] veth2: left allmulticast mode
[ 1594.865065][ T4847] veth3: left allmulticast mode