[  621.980353][ T4479] br1: port 1(veth1) entered blocking state
[  621.980755][ T4479] br1: port 1(veth1) entered disabled state
[  621.981145][ T4479] veth1: entered allmulticast mode
[  621.982843][ T4479] veth1: entered promiscuous mode
[  622.008734][ T2113] br1: port 1(veth1) entered blocking state
[  622.009067][ T2113] br1: port 1(veth1) entered forwarding state
[  622.043255][ T4481] br1: port 2(veth2) entered blocking state
[  622.043614][ T4481] br1: port 2(veth2) entered disabled state
[  622.043972][ T4481] veth2: entered allmulticast mode
[  622.045743][ T4481] veth2: entered promiscuous mode
[  622.070681][ T2113] br1: port 2(veth2) entered blocking state
[  622.071003][ T2113] br1: port 2(veth2) entered forwarding state
[  637.183671][ T4858] br1: port 2(veth2) entered disabled state
[  637.208134][ T4859] veth2: left allmulticast mode
[  637.209032][ T4859] veth2: left promiscuous mode
[  637.209451][ T4859] br1: port 2(veth2) entered disabled state
[  637.236775][ T4860] br1: port 1(veth1) entered disabled state
[  637.271745][ T4861] veth1: left allmulticast mode
[  637.272046][ T4861] veth1: left promiscuous mode
[  637.272876][ T4861] br1: port 1(veth1) entered disabled state