[  726.699792][T12251] br1: port 1(veth1) entered blocking state
[  726.700043][T12251] br1: port 1(veth1) entered disabled state
[  726.700249][T12251] veth1: entered allmulticast mode
[  726.702826][T12251] veth1: entered promiscuous mode
[  726.732051][  T119] br1: port 1(veth1) entered blocking state
[  726.732304][  T119] br1: port 1(veth1) entered forwarding state
[  726.760176][T12253] br1: port 2(veth2) entered blocking state
[  726.760425][T12253] br1: port 2(veth2) entered disabled state
[  726.760691][T12253] veth2: entered allmulticast mode
[  726.762786][T12253] veth2: entered promiscuous mode
[  726.792566][  T119] br1: port 2(veth2) entered blocking state
[  726.792779][  T119] br1: port 2(veth2) entered forwarding state
[  742.965644][T12578] tc (12578) used greatest stack depth: 24048 bytes left
[  775.463517][T13646] br1: port 2(veth2) entered disabled state
[  775.482926][T13647] veth2: left allmulticast mode
[  775.483142][T13647] veth2: left promiscuous mode
[  775.483448][T13647] br1: port 2(veth2) entered disabled state
[  775.507280][T13648] br1: port 1(veth1) entered disabled state
[  775.534553][T13649] veth1: left allmulticast mode
[  775.534741][T13649] veth1: left promiscuous mode
[  775.534976][T13649] br1: port 1(veth1) entered disabled state