[ 1000.127349][T17909] veth0: entered allmulticast mode
[ 1000.128322][T17909] veth0: left allmulticast mode
[ 1000.299383][T17912] veth0: entered allmulticast mode
[ 1000.305598][T17912] pimreg: entered allmulticast mode
[ 1000.416814][T17917] veth0 (unregistering): left allmulticast mode
[ 1000.490496][   T12] pimreg: left allmulticast mode
[ 1000.796083][T17925] veth0: entered allmulticast mode
[ 1000.869676][   T12] veth0: left allmulticast mode
[ 1001.015721][T17931] veth0: entered allmulticast mode
[ 1001.078013][   T12] veth0: left allmulticast mode
[ 1001.657010][T17949] veth0: entered allmulticast mode
[ 1001.676807][   T12] veth0: left allmulticast mode
[ 1001.818106][T17952] veth0: entered allmulticast mode
[ 1001.917442][T17957] veth0 (unregistering): left allmulticast mode
[ 1002.081644][T17959] pimreg: entered allmulticast mode
[ 1002.121169][T17959] pimreg: left allmulticast mode