[  628.665709][ T8301] br1: port 1(veth1) entered blocking state
[  628.666500][ T8301] br1: port 1(veth1) entered disabled state
[  628.666691][ T8301] veth1: entered allmulticast mode
[  628.668280][ T8301] veth1: entered promiscuous mode
[  628.730451][ T8304] br1: port 2(veth2) entered blocking state
[  628.730646][ T8304] br1: port 2(veth2) entered disabled state
[  628.730840][ T8304] veth2: entered allmulticast mode
[  628.732263][ T8304] veth2: entered promiscuous mode
[  628.782026][ T8306] br1: port 2(veth2) entered blocking state
[  628.782273][ T8306] br1: port 2(veth2) entered forwarding state
[  628.782636][ T8306] br1: port 1(veth1) entered blocking state
[  628.782868][ T8306] br1: port 1(veth1) entered forwarding state
[  638.422411][ T8633] br1: port 2(veth2) entered disabled state
[  638.423184][ T8633] br1: port 1(veth1) entered disabled state
[  638.480276][ T8635] veth2: left allmulticast mode
[  638.480464][ T8635] veth2: left promiscuous mode
[  638.480736][ T8635] br1: port 2(veth2) entered disabled state
[  638.534973][ T8637] veth1: left allmulticast mode
[  638.535123][ T8637] veth1: left promiscuous mode
[  638.535330][ T8637] br1: port 1(veth1) entered disabled state