[  607.188724][ T4663] br1: port 1(veth1) entered blocking state
[  607.188938][ T4663] br1: port 1(veth1) entered disabled state
[  607.189135][ T4663] veth1: entered allmulticast mode
[  607.190631][ T4663] veth1: entered promiscuous mode
[  607.216072][ T1852] br1: port 1(veth1) entered blocking state
[  607.216361][ T1852] br1: port 1(veth1) entered forwarding state
[  633.853213][ T4846] br1: port 1(veth1) entered disabled state
[  633.875215][ T4847] veth1: left allmulticast mode
[  633.875504][ T4847] veth1: left promiscuous mode
[  633.875947][ T4847] br1: port 1(veth1) entered disabled state