[  601.221156][ T6533] br1: port 1(veth1) entered blocking state
[  601.221370][ T6533] br1: port 1(veth1) entered disabled state
[  601.222109][ T6533] veth1: entered allmulticast mode
[  601.223570][ T6533] veth1: entered promiscuous mode
[  601.286779][ T6537] br1: port 2(veth2) entered blocking state
[  601.286976][ T6537] br1: port 2(veth2) entered disabled state
[  601.287158][ T6537] veth2: entered allmulticast mode
[  601.289161][ T6537] veth2: entered promiscuous mode
[  601.347174][ T6539] br1: port 2(veth2) entered blocking state
[  601.347422][ T6539] br1: port 2(veth2) entered forwarding state
[  601.347784][ T6539] br1: port 1(veth1) entered blocking state
[  601.347995][ T6539] br1: port 1(veth1) entered forwarding state
[  610.791798][ T6866] br1: port 2(veth2) entered disabled state
[  610.792336][ T6866] br1: port 1(veth1) entered disabled state
[  610.853191][ T6868] veth2: left allmulticast mode
[  610.853402][ T6868] veth2: left promiscuous mode
[  610.853673][ T6868] br1: port 2(veth2) entered disabled state
[  610.900276][ T6870] veth1: left allmulticast mode
[  610.900443][ T6870] veth1: left promiscuous mode
[  610.900657][ T6870] br1: port 1(veth1) entered disabled state