[  699.999750][ T4950] br1: port 1(veth1) entered blocking state
[  699.999977][ T4950] br1: port 1(veth1) entered disabled state
[  700.000185][ T4950] veth1: entered allmulticast mode
[  700.001877][ T4950] veth1: entered promiscuous mode
[  700.037358][   T63] br1: port 1(veth1) entered blocking state
[  700.037712][   T63] br1: port 1(veth1) entered forwarding state
[  711.615738][ T5049] br1: port 1(veth1) entered disabled state
[  711.642025][ T5050] veth1: left allmulticast mode
[  711.642344][ T5050] veth1: left promiscuous mode
[  711.642806][ T5050] br1: port 1(veth1) entered disabled state