[  903.895387][T29574] br1: port 1(veth1) entered blocking state
[  903.895615][T29574] br1: port 1(veth1) entered disabled state
[  903.895806][T29574] veth1: entered allmulticast mode
[  903.897669][T29574] veth1: entered promiscuous mode
[  903.925979][ T3743] br1: port 1(veth1) entered blocking state
[  903.926230][ T3743] br1: port 1(veth1) entered forwarding state
[  903.950487][T29577] br1: port 2(veth2) entered blocking state
[  903.950680][T29577] br1: port 2(veth2) entered disabled state
[  903.950863][T29577] veth2: entered allmulticast mode
[  903.952785][T29577] veth2: entered promiscuous mode
[  903.977592][   T61] br1: port 2(veth2) entered blocking state
[  903.977783][   T61] br1: port 2(veth2) entered forwarding state
[  915.631269][T29774] br1: port 2(veth2) entered disabled state
[  915.649190][T29775] veth2: left allmulticast mode
[  915.649694][T29775] veth2: left promiscuous mode
[  915.649924][T29775] br1: port 2(veth2) entered disabled state
[  915.669635][T29776] br1: port 1(veth1) entered disabled state
[  915.692446][T29777] veth1: left allmulticast mode
[  915.692603][T29777] veth1: left promiscuous mode
[  915.692827][T29777] br1: port 1(veth1) entered disabled state