[  571.254380][ T7915] pimreg: entered allmulticast mode
[  571.294501][ T7915] pimreg: left allmulticast mode
[  571.485250][ T7921] veth0: entered allmulticast mode
[  571.588858][ T7926] veth0 (unregistering): left allmulticast mode
[  571.769920][ T7928] veth0: entered allmulticast mode
[  571.788453][   T12] veth0: left allmulticast mode
[  572.352273][ T7943] veth0: entered allmulticast mode
[  572.410905][   T12] veth0: left allmulticast mode
[  572.561845][ T7949] veth0: entered allmulticast mode
[  572.622174][   T12] veth0: left allmulticast mode
[  572.923790][ T7958] veth0: entered allmulticast mode
[  572.929274][ T7958] pimreg: entered allmulticast mode
[  573.013930][ T7963] veth0 (unregistering): left allmulticast mode
[  573.099201][   T12] pimreg: left allmulticast mode
[  573.248924][ T7968] veth0: entered allmulticast mode
[  573.249462][ T7968] veth0: left allmulticast mode