[  974.857000][T21900] pimreg: entered allmulticast mode
[  974.887978][T21900] pimreg: left allmulticast mode
[  975.010011][T21906] veth0: entered allmulticast mode
[  975.080410][T21911] veth0 (unregistering): left allmulticast mode
[  975.208401][T21913] veth0: entered allmulticast mode
[  975.239144][   T12] veth0: left allmulticast mode
[  975.580363][T21928] veth0: entered allmulticast mode
[  975.627242][   T12] veth0: left allmulticast mode
[  975.720723][T21934] veth0: entered allmulticast mode
[  975.766836][   T12] veth0: left allmulticast mode
[  975.961525][T21943] veth0: entered allmulticast mode
[  975.966104][T21943] pimreg: entered allmulticast mode
[  976.025425][T21948] veth0 (unregistering): left allmulticast mode
[  976.092091][   T12] pimreg: left allmulticast mode
[  976.183361][T21953] veth0: entered allmulticast mode
[  976.183795][T21953] veth0: left allmulticast mode
[  976.365449][T21959] pim6reg: entered allmulticast mode
[  976.394681][T21959] pim6reg: left allmulticast mode
[  976.515633][T21965] veth0: entered allmulticast mode
[  976.575718][T21970] veth0 (unregistering): left allmulticast mode
[  976.695772][T21972] veth0: entered allmulticast mode
[  976.715518][   T12] veth0: left allmulticast mode
[  977.087433][T21988] veth0: entered allmulticast mode
[  977.112623][   T12] veth0: left allmulticast mode
[  977.210484][T21991] veth0: entered allmulticast mode
[  977.241033][   T12] veth0: left allmulticast mode
[  977.516442][T22000] veth0: entered allmulticast mode
[  977.516963][T22000] veth0: left allmulticast mode