[  538.508912][ T6973] br0: port 1(veth1) entered blocking state
[  538.509836][ T6973] br0: port 1(veth1) entered disabled state
[  538.510129][ T6973] veth1: entered allmulticast mode
[  538.511716][ T6973] veth1: entered promiscuous mode
[  538.555088][ T6975] br0: port 2(veth2) entered blocking state
[  538.555297][ T6975] br0: port 2(veth2) entered disabled state
[  538.555504][ T6975] veth2: entered allmulticast mode
[  538.557251][ T6975] veth2: entered promiscuous mode
[  538.593836][ T6976] br0: port 3(veth4) entered blocking state
[  538.594044][ T6976] br0: port 3(veth4) entered disabled state
[  538.594253][ T6976] veth4: entered allmulticast mode
[  538.595749][ T6976] veth4: entered promiscuous mode
[  538.856571][   T38] br0: port 1(veth1) entered blocking state
[  538.856781][   T38] br0: port 1(veth1) entered forwarding state
[  538.889518][ T6717] br0: port 2(veth2) entered blocking state
[  538.889767][ T6717] br0: port 2(veth2) entered forwarding state
[  538.928766][   T61] br0: port 3(veth4) entered blocking state
[  538.929135][   T61] br0: port 3(veth4) entered forwarding state
[  552.896896][ T7048] veth3: entered promiscuous mode
[  554.118375][ T7057] veth3: left promiscuous mode
[  554.139436][ T7058] veth3: entered promiscuous mode
[  555.370782][ T7067] veth3: left promiscuous mode
[  555.432404][ T7075] br0: port 3(veth4) entered disabled state
[  555.457804][ T7076] br0: port 2(veth2) entered disabled state
[  555.486675][ T7077] br0: port 1(veth1) entered disabled state
[  555.514948][ T7078] veth4: left allmulticast mode
[  555.515114][ T7078] veth4: left promiscuous mode
[  555.515331][ T7078] br0: port 3(veth4) entered disabled state
[  555.516251][ T7078] veth2: left allmulticast mode
[  555.516386][ T7078] veth2: left promiscuous mode
[  555.516594][ T7078] br0: port 2(veth2) entered disabled state
[  555.518037][ T7078] veth1: left allmulticast mode
[  555.518177][ T7078] veth1: left promiscuous mode
[  555.518386][ T7078] br0: port 1(veth1) entered disabled state