[ 1013.458319][T21590] veth0: entered allmulticast mode
[ 1013.458845][T21590] veth0: left allmulticast mode
[ 1013.574405][T21593] veth0: entered allmulticast mode
[ 1013.577991][T21593] pimreg: entered allmulticast mode
[ 1013.634478][T21598] veth0 (unregistering): left allmulticast mode
[ 1013.701482][   T12] pimreg: left allmulticast mode
[ 1013.908582][T21606] veth0: entered allmulticast mode
[ 1013.952144][   T12] veth0: left allmulticast mode
[ 1014.059880][T21612] veth0: entered allmulticast mode
[ 1014.101954][   T12] veth0: left allmulticast mode
[ 1014.473969][T21630] veth0: entered allmulticast mode
[ 1014.487509][   T12] veth0: left allmulticast mode
[ 1014.573567][T21633] veth0: entered allmulticast mode
[ 1014.638550][T21638] veth0 (unregistering): left allmulticast mode
[ 1014.763444][T21640] pimreg: entered allmulticast mode
[ 1014.794592][T21640] pimreg: left allmulticast mode