[  901.384127][T20673] br1: port 1(veth1) entered blocking state
[  901.384343][T20673] br1: port 1(veth1) entered disabled state
[  901.384540][T20673] veth1: entered allmulticast mode
[  901.385958][T20673] veth1: entered promiscuous mode
[  901.411437][   T49] br1: port 1(veth1) entered blocking state
[  901.411642][   T49] br1: port 1(veth1) entered forwarding state
[  901.437629][T20675] br1: port 2(veth2) entered blocking state
[  901.437822][T20675] br1: port 2(veth2) entered disabled state
[  901.438005][T20675] veth2: entered allmulticast mode
[  901.439404][T20675] veth2: entered promiscuous mode
[  901.463256][T19350] br1: port 2(veth2) entered blocking state
[  901.463469][T19350] br1: port 2(veth2) entered forwarding state
[  913.593084][T20872] tc (20872) used greatest stack depth: 23936 bytes left
[  949.325468][T22068] br1: port 2(veth2) entered disabled state
[  949.350295][T22069] veth2: left allmulticast mode
[  949.350474][T22069] veth2: left promiscuous mode
[  949.350704][T22069] br1: port 2(veth2) entered disabled state
[  949.377706][T22070] br1: port 1(veth1) entered disabled state
[  949.397037][T22071] veth1: left allmulticast mode
[  949.397236][T22071] veth1: left promiscuous mode
[  949.397546][T22071] br1: port 1(veth1) entered disabled state