[  598.499185][ T2986] br1: port 1(veth1) entered blocking state
[  598.499483][ T2986] br1: port 1(veth1) entered disabled state
[  598.499726][ T2986] veth1: entered allmulticast mode
[  598.501525][ T2986] veth1: entered promiscuous mode
[  598.636366][   T24] br1: port 1(veth1) entered blocking state
[  598.636615][   T24] br1: port 1(veth1) entered forwarding state
[  613.270307][ T3041] br1: port 1(veth1) entered disabled state
[  613.380763][ T3042] veth1: left allmulticast mode
[  613.381062][ T3042] veth1: left promiscuous mode
[  613.381388][ T3042] br1: port 1(veth1) entered disabled state