[  911.137445][ T3958] br1: port 1(veth1) entered blocking state
[  911.137734][ T3958] br1: port 1(veth1) entered disabled state
[  911.138010][ T3958] veth1: entered allmulticast mode
[  911.139934][ T3958] veth1: entered promiscuous mode
[  911.443216][ T3961] br1: port 2(veth2) entered blocking state
[  911.443596][ T3961] br1: port 2(veth2) entered disabled state
[  911.443856][ T3961] veth2: entered allmulticast mode
[  911.445702][ T3961] veth2: entered promiscuous mode
[  911.737359][ T3963] br1: port 2(veth2) entered blocking state
[  911.737694][ T3963] br1: port 2(veth2) entered forwarding state
[  911.738214][ T3963] br1: port 1(veth1) entered blocking state
[  911.738508][ T3963] br1: port 1(veth1) entered forwarding state
[  939.011819][ T4213] br1: port 2(veth2) entered disabled state
[  939.012492][ T4213] br1: port 1(veth1) entered disabled state
[  939.322192][ T4215] veth2: left allmulticast mode
[  939.322580][ T4215] veth2: left promiscuous mode
[  939.322891][ T4215] br1: port 2(veth2) entered disabled state
[  939.601844][ T4217] veth1: left allmulticast mode
[  939.602062][ T4217] veth1: left promiscuous mode
[  939.603098][ T4217] br1: port 1(veth1) entered disabled state