[  521.447863] veth0: entered allmulticast mode
[  521.447975] veth1: entered allmulticast mode
[  521.448027] veth2: entered allmulticast mode
[  521.448112] veth3: entered allmulticast mode
[  521.448175] veth4: entered allmulticast mode
[  521.448238] veth5: entered allmulticast mode
[  528.751400] tc (7761) used greatest stack depth: 11904 bytes left
[  531.527000] veth0: left allmulticast mode
[  531.527062] veth1: left allmulticast mode
[  531.527092] veth2: left allmulticast mode
[  531.527117] veth3: left allmulticast mode
[  531.527157] veth4: left allmulticast mode
[  531.527197] veth5: left allmulticast mode