[  687.375957][ T4242] br1: port 1(veth1) entered blocking state
[  687.376284][ T4242] br1: port 1(veth1) entered disabled state
[  687.376611][ T4242] veth1: entered allmulticast mode
[  687.379238][ T4242] veth1: entered promiscuous mode
[  687.511503][ T2260] br1: port 1(veth1) entered blocking state
[  687.511816][ T2260] br1: port 1(veth1) entered forwarding state
[  687.588785][ T4255] br1: port 2(veth2) entered blocking state
[  687.589092][ T4255] br1: port 2(veth2) entered disabled state
[  687.589409][ T4255] veth2: entered allmulticast mode
[  687.592044][ T4255] veth2: entered promiscuous mode
[  687.740647][   T37] br1: port 2(veth2) entered blocking state
[  687.740983][   T37] br1: port 2(veth2) entered forwarding state
[  706.218055][ T4598] br1: port 2(veth2) entered disabled state
[  706.265185][ T4600] veth2: left allmulticast mode
[  706.265455][ T4600] veth2: left promiscuous mode
[  706.265837][ T4600] br1: port 2(veth2) entered disabled state
[  706.323255][ T4602] br1: port 1(veth1) entered disabled state
[  706.373288][ T4604] veth1: left allmulticast mode
[  706.373573][ T4604] veth1: left promiscuous mode
[  706.373953][ T4604] br1: port 1(veth1) entered disabled state