[  272.264226][ T4222] br1: port 1(veth1) entered blocking state
[  272.264534][ T4222] br1: port 1(veth1) entered disabled state
[  272.264713][ T4222] veth1: entered allmulticast mode
[  272.267128][ T4222] veth1: entered promiscuous mode
[  272.300044][   T46] br1: port 1(veth1) entered blocking state
[  272.300245][   T46] br1: port 1(veth1) entered forwarding state
[  299.270150][ T4405] br1: port 1(veth1) entered disabled state
[  299.296775][ T4406] veth1: left allmulticast mode
[  299.296998][ T4406] veth1: left promiscuous mode
[  299.297211][ T4406] br1: port 1(veth1) entered disabled state