[  753.709636][ T7686] br0: port 1(veth1) entered blocking state
[  753.710630][ T7686] br0: port 1(veth1) entered disabled state
[  753.711039][ T7686] veth1: entered allmulticast mode
[  753.713839][ T7686] veth1: entered promiscuous mode
[  753.750804][ T7687] br0: port 2(veth3) entered blocking state
[  753.751144][ T7687] br0: port 2(veth3) entered disabled state
[  753.751517][ T7687] veth3: entered allmulticast mode
[  753.766057][ T7687] veth3: entered promiscuous mode
[  753.890652][ T5096] br0: port 1(veth1) entered blocking state
[  753.890988][ T5096] br0: port 1(veth1) entered forwarding state
[  753.985323][   T37] br0: port 2(veth3) entered blocking state
[  753.985710][   T37] br0: port 2(veth3) entered forwarding state
[  759.715739][ T7723] br0: port 2(veth3) entered disabled state
[  759.802353][ T7725] br0: port 1(veth1) entered disabled state
[  759.875712][ T7727] veth3: left allmulticast mode
[  759.875986][ T7727] veth3: left promiscuous mode
[  759.876358][ T7727] br0: port 2(veth3) entered disabled state
[  759.877717][ T7727] veth1: left allmulticast mode
[  759.877945][ T7727] veth1: left promiscuous mode
[  759.878300][ T7727] br0: port 1(veth1) entered disabled state