[  502.342814][ T7043] br1: port 1(veth1) entered blocking state
[  502.343632][ T7043] br1: port 1(veth1) entered disabled state
[  502.343975][ T7043] veth1: entered allmulticast mode
[  502.345487][ T7043] veth1: entered promiscuous mode
[  502.377549][ T3940] br1: port 1(veth1) entered blocking state
[  502.377749][ T3940] br1: port 1(veth1) entered forwarding state
[  529.493238][ T7226] br1: port 1(veth1) entered disabled state
[  529.536406][ T7227] veth1: left allmulticast mode
[  529.536592][ T7227] veth1: left promiscuous mode
[  529.536841][ T7227] br1: port 1(veth1) entered disabled state