[ 1565.491853][ T7892] veth0: entered allmulticast mode
[ 1565.492230][ T7892] veth1: entered allmulticast mode
[ 1565.492472][ T7892] veth2: entered allmulticast mode
[ 1565.492710][ T7892] veth3: entered allmulticast mode
[ 1574.373396][ T8008] tc (8008) used greatest stack depth: 23336 bytes left
[ 1576.879618][ T7892] veth0: left allmulticast mode
[ 1576.879938][ T7892] veth1: left allmulticast mode
[ 1576.880195][ T7892] veth2: left allmulticast mode
[ 1576.880440][ T7892] veth3: left allmulticast mode