[  474.674901][ T3442] br1: port 1(veth1) entered blocking state
[  474.675113][ T3442] br1: port 1(veth1) entered disabled state
[  474.675300][ T3442] veth1: entered allmulticast mode
[  474.677246][ T3442] veth1: entered promiscuous mode
[  474.712928][   T39] br1: port 1(veth1) entered blocking state
[  474.713117][   T39] br1: port 1(veth1) entered forwarding state
[  474.734371][ T3444] br1: port 2(veth2) entered blocking state
[  474.734597][ T3444] br1: port 2(veth2) entered disabled state
[  474.734828][ T3444] veth2: entered allmulticast mode
[  474.736278][ T3444] veth2: entered promiscuous mode
[  474.758850][   T39] br1: port 2(veth2) entered blocking state
[  474.759059][   T39] br1: port 2(veth2) entered forwarding state
[  507.828107][ T3686] br1: port 1(veth1) entered disabled state
[  507.851404][ T3687] br1: port 2(veth2) entered disabled state
[  507.881156][ T3688] veth2: left allmulticast mode
[  507.881314][ T3688] veth2: left promiscuous mode
[  507.881544][ T3688] br1: port 2(veth2) entered disabled state
[  507.882494][ T3688] veth1: left allmulticast mode
[  507.882625][ T3688] veth1: left promiscuous mode
[  507.882822][ T3688] br1: port 1(veth1) entered disabled state