[  512.056798][ T4233] br1: port 1(veth1) entered blocking state
[  512.057023][ T4233] br1: port 1(veth1) entered disabled state
[  512.057221][ T4233] veth1: entered allmulticast mode
[  512.059259][ T4233] veth1: entered promiscuous mode
[  512.089052][ T2236] br1: port 1(veth1) entered blocking state
[  512.089255][ T2236] br1: port 1(veth1) entered forwarding state
[  526.688873][ T4376] br1: port 1(veth1) entered disabled state
[  526.723920][ T4377] veth1: left allmulticast mode
[  526.724095][ T4377] veth1: left promiscuous mode
[  526.724327][ T4377] br1: port 1(veth1) entered disabled state