[  776.901960][T21539] br1: port 1(veth1) entered blocking state
[  776.902324][T21539] br1: port 1(veth1) entered disabled state
[  776.902653][T21539] veth1: entered allmulticast mode
[  776.904273][T21539] veth1: entered promiscuous mode
[  776.958089][T21542] br1: port 2(veth2) entered blocking state
[  776.958427][T21542] br1: port 2(veth2) entered disabled state
[  776.958906][T21542] veth2: entered allmulticast mode
[  776.960643][T21542] veth2: entered promiscuous mode
[  777.021821][T21544] br1: port 2(veth2) entered blocking state
[  777.022206][T21544] br1: port 2(veth2) entered forwarding state
[  777.022743][T21544] br1: port 1(veth1) entered blocking state
[  777.023102][T21544] br1: port 1(veth1) entered forwarding state
[  787.021110][T21904] br1: port 2(veth2) entered disabled state
[  787.021797][T21904] br1: port 1(veth1) entered disabled state
[  787.083033][T21906] veth2: left allmulticast mode
[  787.083318][T21906] veth2: left promiscuous mode
[  787.084369][T21906] br1: port 2(veth2) entered disabled state
[  787.147848][T21908] veth1: left allmulticast mode
[  787.148128][T21908] veth1: left promiscuous mode
[  787.148458][T21908] br1: port 1(veth1) entered disabled state