[ 1599.950990][ T9693] br0: port 1(veth1) entered blocking state
[ 1599.951385][ T9693] br0: port 1(veth1) entered disabled state
[ 1599.951634][ T9693] veth1: entered allmulticast mode
[ 1599.953424][ T9693] veth1: entered promiscuous mode
[ 1600.249977][   T50] br0: port 1(veth1) entered blocking state
[ 1600.250392][   T50] br0: port 1(veth1) entered forwarding state
[ 1607.679725][ T9728] br0: port 1(veth1) entered disabled state
[ 1607.826845][ T9729] veth1: left allmulticast mode
[ 1607.827041][ T9729] veth1: left promiscuous mode
[ 1607.827353][ T9729] br0: port 1(veth1) entered disabled state