[  778.553483][T11922] br0: port 1(veth1) entered blocking state
[  778.553707][T11922] br0: port 1(veth1) entered disabled state
[  778.553892][T11922] veth1: entered allmulticast mode
[  778.556058][T11922] veth1: entered promiscuous mode
[  778.576696][T11924] br0: port 2(veth2) entered blocking state
[  778.576902][T11924] br0: port 2(veth2) entered disabled state
[  778.577103][T11924] veth2: entered allmulticast mode
[  778.578525][T11924] veth2: entered promiscuous mode
[  778.628890][ T3025] br0: port 1(veth1) entered blocking state
[  778.629141][ T3025] br0: port 1(veth1) entered forwarding state
[  778.648273][   T57] br0: port 2(veth2) entered blocking state
[  778.648534][   T57] br0: port 2(veth2) entered forwarding state
[  790.530965][T11957] tc (11957) used greatest stack depth: 23552 bytes left
[  805.229150][T12013] br0: port 2(veth2) entered disabled state
[  805.247301][T12014] br0: port 1(veth1) entered disabled state
[  805.266804][T12015] veth2: left allmulticast mode
[  805.266960][T12015] veth2: left promiscuous mode
[  805.267193][T12015] br0: port 2(veth2) entered disabled state
[  805.267968][T12015] veth1: left allmulticast mode
[  805.268589][T12015] veth1: left promiscuous mode
[  805.268804][T12015] br0: port 1(veth1) entered disabled state