[  674.944221][ T6597] pimreg: entered allmulticast mode
[  674.999141][ T6597] pimreg: left allmulticast mode
[  675.242801][ T6603] veth0: entered allmulticast mode
[  675.348820][ T6608] veth0 (unregistering): left allmulticast mode
[  675.599228][ T6610] veth0: entered allmulticast mode
[  675.618649][   T12] veth0: left allmulticast mode
[  676.260289][ T6625] veth0: entered allmulticast mode
[  676.329048][   T12] veth0: left allmulticast mode
[  676.497348][ T6631] veth0: entered allmulticast mode
[  676.561756][   T12] veth0: left allmulticast mode
[  676.939387][ T6640] veth0: entered allmulticast mode
[  676.955793][ T6640] pimreg: entered allmulticast mode
[  677.069021][ T6645] veth0 (unregistering): left allmulticast mode
[  677.157939][   T12] pimreg: left allmulticast mode
[  677.337489][ T6650] veth0: entered allmulticast mode
[  677.338793][ T6650] veth0: left allmulticast mode
[  677.712373][ T6656] pim6reg: entered allmulticast mode
[  677.771548][ T6656] pim6reg: left allmulticast mode
[  677.968613][ T6662] veth0: entered allmulticast mode
[  678.076576][ T6667] veth0 (unregistering): left allmulticast mode
[  678.287929][ T6670] ip (6670) used greatest stack depth: 23528 bytes left
[  678.288083][ T6669] veth0: entered allmulticast mode
[  678.297925][   T12] veth0: left allmulticast mode
[  678.935449][ T6684] veth0: entered allmulticast mode
[  678.959710][   T12] veth0: left allmulticast mode
[  679.115771][ T6687] veth0: entered allmulticast mode
[  679.129012][   T12] veth0: left allmulticast mode
[  679.675503][ T6696] veth0: entered allmulticast mode
[  679.676102][ T6696] veth0: left allmulticast mode