[  750.578903][T22309] br1: port 1(veth1) entered blocking state
[  750.579122][T22309] br1: port 1(veth1) entered disabled state
[  750.579309][T22309] veth1: entered allmulticast mode
[  750.580718][T22309] veth1: entered promiscuous mode
[  750.617618][   T60] br1: port 1(veth1) entered blocking state
[  750.617859][   T60] br1: port 1(veth1) entered forwarding state
[  750.637148][T22312] br1: port 2(veth2) entered blocking state
[  750.637706][T22312] br1: port 2(veth2) entered disabled state
[  750.637886][T22312] veth2: entered allmulticast mode
[  750.639289][T22312] veth2: entered promiscuous mode
[  750.669540][   T36] br1: port 2(veth2) entered blocking state
[  750.669724][   T36] br1: port 2(veth2) entered forwarding state
[  768.662152][T22528] br1: port 2(veth2) entered disabled state
[  768.684867][T22529] veth2: left allmulticast mode
[  768.685065][T22529] veth2: left promiscuous mode
[  768.685376][T22529] br1: port 2(veth2) entered disabled state
[  768.714283][T22530] br1: port 1(veth1) entered disabled state
[  768.741519][T22531] veth1: left allmulticast mode
[  768.741671][T22531] veth1: left promiscuous mode
[  768.741970][T22531] br1: port 1(veth1) entered disabled state