[ 1827.769752][T12582] veth0: entered allmulticast mode
[ 1827.770265][T12582] veth1: entered allmulticast mode
[ 1827.770568][T12582] veth2: entered allmulticast mode
[ 1827.770880][T12582] veth3: entered allmulticast mode
[ 1856.577385][T12582] veth0: left allmulticast mode
[ 1856.577690][T12582] veth1: left allmulticast mode
[ 1856.577929][T12582] veth2: left allmulticast mode
[ 1856.578188][T12582] veth3: left allmulticast mode