[  752.764540][T20087] br1: port 1(veth1) entered blocking state
[  752.764811][T20087] br1: port 1(veth1) entered disabled state
[  752.765048][T20087] veth1: entered allmulticast mode
[  752.766552][T20087] veth1: entered promiscuous mode
[  752.789859][  T103] br1: port 1(veth1) entered blocking state
[  752.790056][  T103] br1: port 1(veth1) entered forwarding state
[  752.822396][T20089] br1: port 2(veth2) entered blocking state
[  752.822586][T20089] br1: port 2(veth2) entered disabled state
[  752.822951][T20089] veth2: entered allmulticast mode
[  752.824367][T20089] veth2: entered promiscuous mode
[  752.848743][  T103] br1: port 2(veth2) entered blocking state
[  752.848939][  T103] br1: port 2(veth2) entered forwarding state
[  766.732658][T20450] br1: port 2(veth2) entered disabled state
[  766.755819][T20451] veth2: left allmulticast mode
[  766.755968][T20451] veth2: left promiscuous mode
[  766.756167][T20451] br1: port 2(veth2) entered disabled state
[  766.777367][T20452] br1: port 1(veth1) entered disabled state
[  766.801308][T20453] veth1: left allmulticast mode
[  766.801496][T20453] veth1: left promiscuous mode
[  766.801786][T20453] br1: port 1(veth1) entered disabled state