[  821.685158][ T7110] br1: port 1(veth1) entered blocking state
[  821.685439][ T7110] br1: port 1(veth1) entered disabled state
[  821.685677][ T7110] veth1: entered allmulticast mode
[  821.687198][ T7110] veth1: entered promiscuous mode
[  821.749037][ T7113] br1: port 2(veth2) entered blocking state
[  821.749249][ T7113] br1: port 2(veth2) entered disabled state
[  821.749438][ T7113] veth2: entered allmulticast mode
[  821.750876][ T7113] veth2: entered promiscuous mode
[  821.803173][ T7115] br1: port 2(veth2) entered blocking state
[  821.803446][ T7115] br1: port 2(veth2) entered forwarding state
[  821.803822][ T7115] br1: port 1(veth1) entered blocking state
[  821.804043][ T7115] br1: port 1(veth1) entered forwarding state
[  831.342935][ T7442] br1: port 2(veth2) entered disabled state
[  831.343440][ T7442] br1: port 1(veth1) entered disabled state
[  831.391326][ T7444] veth2: left allmulticast mode
[  831.391504][ T7444] veth2: left promiscuous mode
[  831.391723][ T7444] br1: port 2(veth2) entered disabled state
[  831.439532][ T7446] veth1: left allmulticast mode
[  831.439702][ T7446] veth1: left promiscuous mode
[  831.439923][ T7446] br1: port 1(veth1) entered disabled state