[  627.285428][T20512] br1: port 1(veth1) entered blocking state
[  627.285668][T20512] br1: port 1(veth1) entered disabled state
[  627.285875][T20512] veth1: entered allmulticast mode
[  627.287584][T20512] veth1: entered promiscuous mode
[  627.327266][   T46] br1: port 1(veth1) entered blocking state
[  627.327470][   T46] br1: port 1(veth1) entered forwarding state
[  627.345575][T20514] br1: port 2(veth2) entered blocking state
[  627.345771][T20514] br1: port 2(veth2) entered disabled state
[  627.345969][T20514] veth2: entered allmulticast mode
[  627.347424][T20514] veth2: entered promiscuous mode
[  627.366220][   T91] br1: port 2(veth2) entered blocking state
[  627.366463][   T91] br1: port 2(veth2) entered forwarding state
[  645.982113][T20960] tc (20960) used greatest stack depth: 23400 bytes left
[  671.791725][T21907] br1: port 2(veth2) entered disabled state
[  671.812592][T21908] veth2: left allmulticast mode
[  671.812774][T21908] veth2: left promiscuous mode
[  671.813018][T21908] br1: port 2(veth2) entered disabled state
[  671.841170][T21909] br1: port 1(veth1) entered disabled state
[  671.864666][T21910] veth1: left allmulticast mode
[  671.864882][T21910] veth1: left promiscuous mode
[  671.865180][T21910] br1: port 1(veth1) entered disabled state