[ 1236.885097][ T7252] br1: port 1(veth1) entered blocking state
[ 1236.885527][ T7252] br1: port 1(veth1) entered disabled state
[ 1236.885835][ T7252] veth1: entered allmulticast mode
[ 1236.887864][ T7252] veth1: entered promiscuous mode
[ 1236.968209][   T40] br1: port 1(veth1) entered blocking state
[ 1236.968536][   T40] br1: port 1(veth1) entered forwarding state
[ 1268.406351][ T7431] br1: port 1(veth1) entered disabled state
[ 1268.495557][ T7432] veth1: left allmulticast mode
[ 1268.495904][ T7432] veth1: left promiscuous mode
[ 1268.496413][ T7432] br1: port 1(veth1) entered disabled state