[  887.750634][T21883] pimreg: entered allmulticast mode
[  887.777237][T21883] pimreg: left allmulticast mode
[  887.893199][T21889] veth0: entered allmulticast mode
[  887.944126][T21894] veth0 (unregistering): left allmulticast mode
[  888.077438][T21896] veth0: entered allmulticast mode
[  888.096216][   T12] veth0: left allmulticast mode
[  888.455190][T21911] veth0: entered allmulticast mode
[  888.500255][   T12] veth0: left allmulticast mode
[  888.590071][T21917] veth0: entered allmulticast mode
[  888.633558][   T12] veth0: left allmulticast mode
[  888.826503][T21926] veth0: entered allmulticast mode
[  888.832050][T21926] pimreg: entered allmulticast mode
[  888.892679][T21931] veth0 (unregistering): left allmulticast mode
[  888.951888][   T12] pimreg: left allmulticast mode
[  889.052037][T21936] veth0: entered allmulticast mode
[  889.052401][T21936] veth0: left allmulticast mode