[ 1507.936454][T13230] br1: port 1(veth1) entered blocking state
[ 1507.936961][T13230] br1: port 1(veth1) entered disabled state
[ 1507.937433][T13230] veth1: entered allmulticast mode
[ 1507.940836][T13230] veth1: entered promiscuous mode
[ 1508.069703][   T37] br1: port 1(veth1) entered blocking state
[ 1508.070147][   T37] br1: port 1(veth1) entered forwarding state
[ 1508.182809][T13232] br1: port 2(veth2) entered blocking state
[ 1508.183253][T13232] br1: port 2(veth2) entered disabled state
[ 1508.184087][T13232] veth2: entered allmulticast mode
[ 1508.187458][T13232] veth2: entered promiscuous mode
[ 1508.301667][   T37] br1: port 2(veth2) entered blocking state
[ 1508.302183][   T37] br1: port 2(veth2) entered forwarding state
[ 1541.885831][T13590] br1: port 2(veth2) entered disabled state
[ 1542.005380][T13591] veth2: left allmulticast mode
[ 1542.005978][T13591] veth2: left promiscuous mode
[ 1542.006701][T13591] br1: port 2(veth2) entered disabled state
[ 1542.140817][T13592] br1: port 1(veth1) entered disabled state
[ 1542.273390][T13593] veth1: left allmulticast mode
[ 1542.273961][T13593] veth1: left promiscuous mode
[ 1542.274762][T13593] br1: port 1(veth1) entered disabled state