[  856.647834][T21561] pimreg: entered allmulticast mode
[  856.671896][T21561] pimreg: left allmulticast mode
[  856.783673][T21567] veth0: entered allmulticast mode
[  856.835283][T21572] veth0 (unregistering): left allmulticast mode
[  856.951355][T21574] veth0: entered allmulticast mode
[  856.961092][   T12] veth0: left allmulticast mode
[  857.312232][T21589] veth0: entered allmulticast mode
[  857.352820][   T12] veth0: left allmulticast mode
[  857.432990][T21595] veth0: entered allmulticast mode
[  857.472653][   T12] veth0: left allmulticast mode
[  857.628701][T21604] veth0: entered allmulticast mode
[  857.631769][T21604] pimreg: entered allmulticast mode
[  857.688033][T21609] veth0 (unregistering): left allmulticast mode
[  857.748822][   T12] pimreg: left allmulticast mode
[  857.839162][T21614] veth0: entered allmulticast mode
[  857.839532][T21614] veth0: left allmulticast mode
[  858.016499][T21621] pim6reg: entered allmulticast mode
[  858.046697][T21621] pim6reg: left allmulticast mode
[  858.159798][T21627] veth0: entered allmulticast mode
[  858.211164][T21632] veth0 (unregistering): left allmulticast mode
[  858.323584][T21634] veth0: entered allmulticast mode
[  858.338779][   T12] veth0: left allmulticast mode
[  858.663686][T21649] veth0: entered allmulticast mode
[  858.687543][   T12] veth0: left allmulticast mode
[  858.766336][T21652] veth0: entered allmulticast mode
[  858.796185][   T12] veth0: left allmulticast mode
[  859.009243][T21661] veth0: entered allmulticast mode
[  859.009557][T21661] veth0: left allmulticast mode