[ 1739.767112][ T7891] br0: port 1(veth1) entered blocking state
[ 1739.767392][ T7891] br0: port 1(veth1) entered disabled state
[ 1739.767654][ T7891] veth1: entered allmulticast mode
[ 1739.769489][ T7891] veth1: entered promiscuous mode
[ 1740.071697][   T40] br0: port 1(veth1) entered blocking state
[ 1740.071972][   T40] br0: port 1(veth1) entered forwarding state
[ 1747.744578][ T7926] br0: port 1(veth1) entered disabled state
[ 1747.903886][ T7927] veth1: left allmulticast mode
[ 1747.904090][ T7927] veth1: left promiscuous mode
[ 1747.904411][ T7927] br0: port 1(veth1) entered disabled state