[ 1637.556036][T16502] br0: port 1(veth1) entered blocking state
[ 1637.556578][T16502] br0: port 1(veth1) entered disabled state
[ 1637.557144][T16502] veth1: entered allmulticast mode
[ 1637.561699][T16502] veth1: entered promiscuous mode
[ 1637.815428][   T37] br0: port 1(veth1) entered blocking state
[ 1637.815888][   T37] br0: port 1(veth1) entered forwarding state
[ 1644.778792][T16544] br0: port 1(veth1) entered disabled state
[ 1644.886563][T16545] veth1: left allmulticast mode
[ 1644.886969][T16545] veth1: left promiscuous mode
[ 1644.887468][T16545] br0: port 1(veth1) entered disabled state