[  752.221363][T20157] pimreg: entered allmulticast mode
[  752.255682][T20157] pimreg: left allmulticast mode
[  752.387258][T20163] veth0: entered allmulticast mode
[  752.441362][T20168] veth0 (unregistering): left allmulticast mode
[  752.554806][T20170] veth0: entered allmulticast mode
[  752.570012][   T12] veth0: left allmulticast mode
[  752.898479][T20185] veth0: entered allmulticast mode
[  752.947225][   T12] veth0: left allmulticast mode
[  753.025201][T20191] veth0: entered allmulticast mode
[  753.076518][   T12] veth0: left allmulticast mode
[  753.230263][T20200] veth0: entered allmulticast mode
[  753.233215][T20200] pimreg: entered allmulticast mode
[  753.284120][T20205] veth0 (unregistering): left allmulticast mode
[  753.339931][   T12] pimreg: left allmulticast mode
[  753.425470][T20210] veth0: entered allmulticast mode
[  753.425780][T20210] veth0: left allmulticast mode