[  649.060399][ T8600] br0: port 1(veth1) entered blocking state
[  649.061072][ T8600] br0: port 1(veth1) entered disabled state
[  649.061436][ T8600] veth1: entered allmulticast mode
[  649.063099][ T8600] veth1: entered promiscuous mode
[  649.121087][ T3894] br0: port 1(veth1) entered blocking state
[  649.121409][ T3894] br0: port 1(veth1) entered forwarding state
[  654.656897][ T8645] br0: port 1(veth1) entered disabled state
[  654.679271][ T8646] veth1: left allmulticast mode
[  654.679530][ T8646] veth1: left promiscuous mode
[  654.679831][ T8646] br0: port 1(veth1) entered disabled state