[ 1511.097639][ T4482] veth0: entered allmulticast mode
[ 1511.098312][ T4482] veth1: entered allmulticast mode
[ 1511.098608][ T4482] veth2: entered allmulticast mode
[ 1511.098914][ T4482] veth3: entered allmulticast mode
[ 1536.370708][ T4482] veth0: left allmulticast mode
[ 1536.370994][ T4482] veth1: left allmulticast mode
[ 1536.371195][ T4482] veth2: left allmulticast mode
[ 1536.371407][ T4482] veth3: left allmulticast mode