[  639.202756] veth0: entered allmulticast mode
[  639.202850] veth1: entered allmulticast mode
[  639.202914] veth2: entered allmulticast mode
[  639.202971] veth3: entered allmulticast mode
[  639.203033] veth4: entered allmulticast mode
[  639.203094] veth5: entered allmulticast mode
[  645.344099] tc (25137) used greatest stack depth: 11904 bytes left
[  648.520979] veth0: left allmulticast mode
[  648.521055] veth1: left allmulticast mode
[  648.521103] veth2: left allmulticast mode
[  648.521151] veth3: left allmulticast mode
[  648.521202] veth4: left allmulticast mode
[  648.521243] veth5: left allmulticast mode