[ 1851.279602][T16352] veth0: entered allmulticast mode
[ 1851.280378][T16352] veth1: entered allmulticast mode
[ 1851.280891][T16352] veth2: entered allmulticast mode
[ 1851.281456][T16352] veth3: entered allmulticast mode
[ 1875.737015][T16352] veth0: left allmulticast mode
[ 1875.737490][T16352] veth1: left allmulticast mode
[ 1875.737906][T16352] veth2: left allmulticast mode
[ 1875.738299][T16352] veth3: left allmulticast mode