[  851.337838][ T6775] br1: port 1(veth1) entered blocking state
[  851.338096][ T6775] br1: port 1(veth1) entered disabled state
[  851.338596][ T6775] veth1: entered allmulticast mode
[  851.340181][ T6775] veth1: entered promiscuous mode
[  851.369246][ T4525] br1: port 1(veth1) entered blocking state
[  851.369448][ T4525] br1: port 1(veth1) entered forwarding state
[  862.260118][ T6874] br1: port 1(veth1) entered disabled state
[  862.281855][ T6875] veth1: left allmulticast mode
[  862.282070][ T6875] veth1: left promiscuous mode
[  862.282380][ T6875] br1: port 1(veth1) entered disabled state