[  680.150462][ T7550] br0: port 1(veth1) entered blocking state
[  680.150806][ T7550] br0: port 1(veth1) entered disabled state
[  680.151101][ T7550] veth1: entered allmulticast mode
[  680.153438][ T7550] veth1: entered promiscuous mode
[  680.191012][ T7552] br0: port 2(veth2) entered blocking state
[  680.191362][ T7552] br0: port 2(veth2) entered disabled state
[  680.191719][ T7552] veth2: entered allmulticast mode
[  680.193289][ T7552] veth2: entered promiscuous mode
[  680.247604][  T109] br0: port 1(veth1) entered blocking state
[  680.247907][  T109] br0: port 1(veth1) entered forwarding state
[  690.387565][ T2823] br0: port 2(veth2) entered blocking state
[  690.387951][ T2823] br0: port 2(veth2) entered forwarding state
[  696.667092][ T7574] br0: port 2(veth2) entered disabled state
[  696.749726][ T2823] br0: port 2(veth2) entered blocking state
[  696.750046][ T2823] br0: port 2(veth2) entered forwarding state
[  703.079071][ T7598] br0: port 1(veth1) entered disabled state
[  703.104295][ T7599] br0: port 2(veth2) entered disabled state
[  703.127408][ T7600] veth2: left allmulticast mode
[  703.127657][ T7600] veth2: left promiscuous mode
[  703.127974][ T7600] br0: port 2(veth2) entered disabled state
[  703.128893][ T7600] veth1: left allmulticast mode
[  703.129115][ T7600] veth1: left promiscuous mode
[  703.130246][ T7600] br0: port 1(veth1) entered disabled state