[  528.992731][ T4100] br1: port 1(veth1) entered blocking state
[  528.992957][ T4100] br1: port 1(veth1) entered disabled state
[  528.993150][ T4100] veth1: entered allmulticast mode
[  528.994605][ T4100] veth1: entered promiscuous mode
[  529.025837][   T39] br1: port 1(veth1) entered blocking state
[  529.026050][   T39] br1: port 1(veth1) entered forwarding state
[  529.054913][ T4102] br1: port 2(veth2) entered blocking state
[  529.055141][ T4102] br1: port 2(veth2) entered disabled state
[  529.055377][ T4102] veth2: entered allmulticast mode
[  529.056868][ T4102] veth2: entered promiscuous mode
[  529.081790][ T3314] br1: port 2(veth2) entered blocking state
[  529.081981][ T3314] br1: port 2(veth2) entered forwarding state
[  575.747834][ T5499] br1: port 2(veth2) entered disabled state
[  575.775187][ T5500] veth2: left allmulticast mode
[  575.775360][ T5500] veth2: left promiscuous mode
[  575.775593][ T5500] br1: port 2(veth2) entered disabled state
[  575.801346][ T5501] br1: port 1(veth1) entered disabled state
[  575.828813][ T5502] veth1: left allmulticast mode
[  575.829535][ T5502] veth1: left promiscuous mode
[  575.829821][ T5502] br1: port 1(veth1) entered disabled state