[  506.028264][ T3350] br0: port 1(veth1) entered blocking state
[  506.028561][ T3350] br0: port 1(veth1) entered disabled state
[  506.028823][ T3350] veth1: entered allmulticast mode
[  506.030686][ T3350] veth1: entered promiscuous mode
[  506.215469][ T3352] br0: port 2(veth2) entered blocking state
[  506.215892][ T3352] br0: port 2(veth2) entered disabled state
[  506.216321][ T3352] veth2: entered allmulticast mode
[  506.220365][ T3352] veth2: entered promiscuous mode
[  506.599939][   T51] br0: port 1(veth1) entered blocking state
[  506.600317][   T51] br0: port 1(veth1) entered forwarding state
[  506.759974][   T51] br0: port 2(veth2) entered blocking state
[  506.760235][   T51] br0: port 2(veth2) entered forwarding state
[  733.831529][ T4533] br0: port 2(veth2) entered disabled state
[  733.983750][ T4535] br0: port 1(veth1) entered disabled state
[  734.152113][ T4536] veth2: left allmulticast mode
[  734.152350][ T4536] veth2: left promiscuous mode
[  734.152904][ T4536] br0: port 2(veth2) entered disabled state
[  734.154337][ T4536] veth1: left allmulticast mode
[  734.154542][ T4536] veth1: left promiscuous mode
[  734.154845][ T4536] br0: port 1(veth1) entered disabled state