[  752.672117][ T4425] br1: port 1(veth1) entered blocking state
[  752.672412][ T4425] br1: port 1(veth1) entered disabled state
[  752.672704][ T4425] veth1: entered allmulticast mode
[  752.675183][ T4425] veth1: entered promiscuous mode
[  752.819717][  T240] br1: port 1(veth1) entered blocking state
[  752.820064][  T240] br1: port 1(veth1) entered forwarding state
[  752.939596][ T4427] br1: port 2(veth2) entered blocking state
[  752.939890][ T4427] br1: port 2(veth2) entered disabled state
[  752.940185][ T4427] veth2: entered allmulticast mode
[  752.942717][ T4427] veth2: entered promiscuous mode
[  753.073636][  T240] br1: port 2(veth2) entered blocking state
[  753.073902][  T240] br1: port 2(veth2) entered forwarding state
[  874.360481][ T5748] br1: port 2(veth2) entered disabled state
[  874.488629][ T5750] veth2: left allmulticast mode
[  874.488864][ T5750] veth2: left promiscuous mode
[  874.489226][ T5750] br1: port 2(veth2) entered disabled state
[  874.612323][ T5751] br1: port 1(veth1) entered disabled state
[  874.724951][ T5753] veth1: left allmulticast mode
[  874.725232][ T5753] veth1: left promiscuous mode
[  874.725547][ T5753] br1: port 1(veth1) entered disabled state