[  757.170737][T20111] br1: port 1(veth1) entered blocking state
[  757.171139][T20111] br1: port 1(veth1) entered disabled state
[  757.171506][T20111] veth1: entered allmulticast mode
[  757.173268][T20111] veth1: entered promiscuous mode
[  757.273944][   T48] br1: port 1(veth1) entered blocking state
[  757.274505][   T48] br1: port 1(veth1) entered forwarding state
[  757.338794][T20124] br1: port 2(veth2) entered blocking state
[  757.339682][T20124] br1: port 2(veth2) entered disabled state
[  757.340064][T20124] veth2: entered allmulticast mode
[  757.341792][T20124] veth2: entered promiscuous mode
[  757.469648][   T48] br1: port 2(veth2) entered blocking state
[  757.470209][   T48] br1: port 2(veth2) entered forwarding state
[  776.038101][T20590] br1: port 2(veth2) entered disabled state
[  776.078058][T20592] veth2: left allmulticast mode
[  776.078350][T20592] veth2: left promiscuous mode
[  776.078750][T20592] br1: port 2(veth2) entered disabled state
[  776.151856][T20594] br1: port 1(veth1) entered disabled state
[  776.185807][T20596] veth1: left allmulticast mode
[  776.186725][T20596] veth1: left promiscuous mode
[  776.187119][T20596] br1: port 1(veth1) entered disabled state