[ 1514.541102][ T9695] veth0: entered allmulticast mode
[ 1514.541689][ T9695] veth1: entered allmulticast mode
[ 1514.542010][ T9695] veth2: entered allmulticast mode
[ 1514.542319][ T9695] veth3: entered allmulticast mode
[ 1540.649422][ T9695] veth0: left allmulticast mode
[ 1540.649806][ T9695] veth1: left allmulticast mode
[ 1540.650049][ T9695] veth2: left allmulticast mode
[ 1540.650308][ T9695] veth3: left allmulticast mode