[  835.941043][T20804] br1: port 1(veth1) entered blocking state
[  835.941422][T20804] br1: port 1(veth1) entered disabled state
[  835.941748][T20804] veth1: entered allmulticast mode
[  835.943416][T20804] veth1: entered promiscuous mode
[  836.002205][T20807] br1: port 2(veth2) entered blocking state
[  836.002560][T20807] br1: port 2(veth2) entered disabled state
[  836.002880][T20807] veth2: entered allmulticast mode
[  836.004505][T20807] veth2: entered promiscuous mode
[  836.062603][T20809] br1: port 2(veth2) entered blocking state
[  836.062961][T20809] br1: port 2(veth2) entered forwarding state
[  836.063453][T20809] br1: port 1(veth1) entered blocking state
[  836.063782][T20809] br1: port 1(veth1) entered forwarding state
[  846.248309][T21169] br1: port 2(veth2) entered disabled state
[  846.248970][T21169] br1: port 1(veth1) entered disabled state
[  846.305768][T21171] veth2: left allmulticast mode
[  846.306056][T21171] veth2: left promiscuous mode
[  846.306409][T21171] br1: port 2(veth2) entered disabled state
[  846.364067][T21173] veth1: left allmulticast mode
[  846.364728][T21173] veth1: left promiscuous mode
[  846.365064][T21173] br1: port 1(veth1) entered disabled state