[  830.555377][ T7216] br0: port 1(veth1) entered blocking state
[  830.555601][ T7216] br0: port 1(veth1) entered disabled state
[  830.555808][ T7216] veth1: entered allmulticast mode
[  830.557316][ T7216] veth1: entered promiscuous mode
[  830.581856][ T7217] br0: port 2(veth3) entered blocking state
[  830.582061][ T7217] br0: port 2(veth3) entered disabled state
[  830.582272][ T7217] veth3: entered allmulticast mode
[  830.583805][ T7217] veth3: entered promiscuous mode
[  830.657062][   T38] br0: port 1(veth1) entered blocking state
[  830.657287][   T38] br0: port 1(veth1) entered forwarding state
[  830.711228][   T38] br0: port 2(veth3) entered blocking state
[  830.711453][   T38] br0: port 2(veth3) entered forwarding state
[  836.165833][ T7253] br0: port 2(veth3) entered disabled state
[  836.207693][ T7255] br0: port 1(veth1) entered disabled state
[  836.249663][ T7257] veth3: left allmulticast mode
[  836.249833][ T7257] veth3: left promiscuous mode
[  836.250053][ T7257] br0: port 2(veth3) entered disabled state
[  836.250850][ T7257] veth1: left allmulticast mode
[  836.250986][ T7257] veth1: left promiscuous mode
[  836.251191][ T7257] br0: port 1(veth1) entered disabled state