[  748.499522] veth0: entered allmulticast mode
[  748.499590] veth0: left allmulticast mode
[  748.513899] veth0: entered allmulticast mode
[  748.514007] pimreg: entered allmulticast mode
[  748.522963] veth0 (unregistering): left allmulticast mode
[  748.563853] pimreg: left allmulticast mode
[  748.578461] veth0: entered allmulticast mode
[  748.596198] veth0: entered allmulticast mode
[  748.608882] veth0: left allmulticast mode
[  748.647254] veth0: entered allmulticast mode
[  748.662105] ip (16590) used greatest stack depth: 12088 bytes left
[  748.662112] veth0: entered allmulticast mode
[  748.663924] veth0: left allmulticast mode
[  748.663967] veth0: left allmulticast mode
[  748.671727] veth0 (unregistering): left allmulticast mode
[  748.708279] pimreg: entered allmulticast mode
[  748.712076] pimreg: left allmulticast mode