[ 1213.069860][T18790] veth0: entered allmulticast mode
[ 1213.070690][T18790] veth1: entered allmulticast mode
[ 1213.071599][T18790] veth2: entered allmulticast mode
[ 1213.072171][T18790] veth3: entered allmulticast mode
[ 1236.970100][T18790] veth0: left allmulticast mode
[ 1236.970850][T18790] veth1: left allmulticast mode
[ 1236.971525][T18790] veth2: left allmulticast mode
[ 1236.972174][T18790] veth3: left allmulticast mode