[ 1336.011539][T18251] veth0: entered allmulticast mode
[ 1336.011956][T18251] veth1: entered allmulticast mode
[ 1336.012305][T18251] veth2: entered allmulticast mode
[ 1336.012636][T18251] veth3: entered allmulticast mode
[ 1354.539969][T18251] veth0: left allmulticast mode
[ 1354.540286][T18251] veth1: left allmulticast mode
[ 1354.540531][T18251] veth2: left allmulticast mode
[ 1354.540775][T18251] veth3: left allmulticast mode