[  441.768403][ T4494] br1: port 1(veth1) entered blocking state
[  441.768677][ T4494] br1: port 1(veth1) entered disabled state
[  441.768960][ T4494] veth1: entered allmulticast mode
[  441.770661][ T4494] veth1: entered promiscuous mode
[  441.826595][ T4497] br1: port 2(veth2) entered blocking state
[  441.827061][ T4497] br1: port 2(veth2) entered disabled state
[  441.827324][ T4497] veth2: entered allmulticast mode
[  441.828861][ T4497] veth2: entered promiscuous mode
[  441.881399][ T4499] br1: port 2(veth2) entered blocking state
[  441.881641][ T4499] br1: port 2(veth2) entered forwarding state
[  441.882035][ T4499] br1: port 1(veth1) entered blocking state
[  441.882269][ T4499] br1: port 1(veth1) entered forwarding state
[  452.038397][ T4812] br1: port 2(veth2) entered disabled state
[  452.038948][ T4812] br1: port 1(veth1) entered disabled state
[  452.087670][ T4814] veth2: left allmulticast mode
[  452.087863][ T4814] veth2: left promiscuous mode
[  452.088091][ T4814] br1: port 2(veth2) entered disabled state
[  452.126262][ T4816] veth1: left allmulticast mode
[  452.126441][ T4816] veth1: left promiscuous mode
[  452.126667][ T4816] br1: port 1(veth1) entered disabled state