[  868.827365][T23491] br1: port 1(veth1) entered blocking state
[  868.827623][T23491] br1: port 1(veth1) entered disabled state
[  868.827863][T23491] veth1: entered allmulticast mode
[  868.829723][T23491] veth1: entered promiscuous mode
[  868.854494][T17140] br1: port 1(veth1) entered blocking state
[  868.854682][T17140] br1: port 1(veth1) entered forwarding state
[  868.875868][T23493] br1: port 2(veth2) entered blocking state
[  868.876110][T23493] br1: port 2(veth2) entered disabled state
[  868.876340][T23493] veth2: entered allmulticast mode
[  868.877825][T23493] veth2: entered promiscuous mode
[  868.909436][T17140] br1: port 2(veth2) entered blocking state
[  868.909624][T17140] br1: port 2(veth2) entered forwarding state
[  892.238463][T24080] tc (24080) used greatest stack depth: 23776 bytes left
[  918.065434][T24976] br1: port 2(veth2) entered disabled state
[  918.095110][T24977] veth2: left allmulticast mode
[  918.095270][T24977] veth2: left promiscuous mode
[  918.095494][T24977] br1: port 2(veth2) entered disabled state
[  918.132627][T24978] br1: port 1(veth1) entered disabled state
[  918.162377][T24979] veth1: left allmulticast mode
[  918.162535][T24979] veth1: left promiscuous mode
[  918.162749][T24979] br1: port 1(veth1) entered disabled state