[ 1781.439482][T12404] veth0: entered allmulticast mode
[ 1781.439995][T12404] veth1: entered allmulticast mode
[ 1781.440304][T12404] veth2: entered allmulticast mode
[ 1781.440604][T12404] veth3: entered allmulticast mode
[ 1810.051497][T12404] veth0: left allmulticast mode
[ 1810.051765][T12404] veth1: left allmulticast mode
[ 1810.052002][T12404] veth2: left allmulticast mode
[ 1810.052218][T12404] veth3: left allmulticast mode