[  496.839316][ T3607] br1: port 1(veth1) entered blocking state
[  496.839535][ T3607] br1: port 1(veth1) entered disabled state
[  496.839720][ T3607] veth1: entered allmulticast mode
[  496.841121][ T3607] veth1: entered promiscuous mode
[  496.921803][   T36] br1: port 1(veth1) entered blocking state
[  496.921998][   T36] br1: port 1(veth1) entered forwarding state
[  496.961051][ T3620] br1: port 2(veth2) entered blocking state
[  496.961237][ T3620] br1: port 2(veth2) entered disabled state
[  496.961424][ T3620] veth2: entered allmulticast mode
[  496.962850][ T3620] veth2: entered promiscuous mode
[  497.034780][ T2338] br1: port 2(veth2) entered blocking state
[  497.034964][ T2338] br1: port 2(veth2) entered forwarding state
[  515.327481][ T4043] br1: port 2(veth2) entered disabled state
[  515.364623][ T4045] veth2: left allmulticast mode
[  515.364864][ T4045] veth2: left promiscuous mode
[  515.365213][ T4045] br1: port 2(veth2) entered disabled state
[  515.410194][ T4047] br1: port 1(veth1) entered disabled state
[  515.441871][ T4049] veth1: left allmulticast mode
[  515.442074][ T4049] veth1: left promiscuous mode
[  515.442343][ T4049] br1: port 1(veth1) entered disabled state