[  307.990794][ T2121] br1: port 1(veth1) entered blocking state
[  307.991122][ T2121] br1: port 1(veth1) entered disabled state
[  307.991402][ T2121] veth1: entered allmulticast mode
[  307.999509][ T2121] veth1: entered promiscuous mode
[  308.318729][ T2124] br1: port 2(veth2) entered blocking state
[  308.319022][ T2124] br1: port 2(veth2) entered disabled state
[  308.319341][ T2124] veth2: entered allmulticast mode
[  308.321319][ T2124] veth2: entered promiscuous mode
[  308.626574][ T2126] br1: port 2(veth2) entered blocking state
[  308.626862][ T2126] br1: port 2(veth2) entered forwarding state
[  308.627362][ T2126] br1: port 1(veth1) entered blocking state
[  308.627613][ T2126] br1: port 1(veth1) entered forwarding state
[  336.149157][ T2376] br1: port 2(veth2) entered disabled state
[  336.149936][ T2376] br1: port 1(veth1) entered disabled state
[  336.474776][ T2378] veth2: left allmulticast mode
[  336.475133][ T2378] veth2: left promiscuous mode
[  336.475590][ T2378] br1: port 2(veth2) entered disabled state
[  336.777779][ T2380] veth1: left allmulticast mode
[  336.778018][ T2380] veth1: left promiscuous mode
[  336.778328][ T2380] br1: port 1(veth1) entered disabled state