[ 1022.889313][T17888] veth0: entered allmulticast mode
[ 1022.889967][T17888] veth0: left allmulticast mode
[ 1023.007859][T17891] veth0: entered allmulticast mode
[ 1023.011311][T17891] pimreg: entered allmulticast mode
[ 1023.064935][T17896] veth0 (unregistering): left allmulticast mode
[ 1023.134782][   T12] pimreg: left allmulticast mode
[ 1023.370331][T17904] veth0: entered allmulticast mode
[ 1023.415775][   T12] veth0: left allmulticast mode
[ 1023.521838][T17910] veth0: entered allmulticast mode
[ 1023.563150][   T12] veth0: left allmulticast mode
[ 1023.938256][T17928] veth0: entered allmulticast mode
[ 1023.951751][   T12] veth0: left allmulticast mode
[ 1024.041803][T17931] veth0: entered allmulticast mode
[ 1024.104859][T17936] veth0 (unregistering): left allmulticast mode
[ 1024.228287][T17938] pimreg: entered allmulticast mode
[ 1024.253293][T17938] pimreg: left allmulticast mode