[  721.819806][ T7279] br1: port 1(veth1) entered blocking state
[  721.820047][ T7279] br1: port 1(veth1) entered disabled state
[  721.820250][ T7279] veth1: entered allmulticast mode
[  721.822357][ T7279] veth1: entered promiscuous mode
[  721.866984][ T7282] br1: port 2(veth2) entered blocking state
[  721.867239][ T7282] br1: port 2(veth2) entered disabled state
[  721.867493][ T7282] veth2: entered allmulticast mode
[  721.869454][ T7282] veth2: entered promiscuous mode
[  721.932361][ T7284] br1: port 2(veth2) entered blocking state
[  721.932588][ T7284] br1: port 2(veth2) entered forwarding state
[  721.932938][ T7284] br1: port 1(veth1) entered blocking state
[  721.933128][ T7284] br1: port 1(veth1) entered forwarding state
[  728.968987][ T7399] mausezahn (7399) used greatest stack depth: 23824 bytes left
[  732.385271][ T7597] br1: port 2(veth2) entered disabled state
[  732.385775][ T7597] br1: port 1(veth1) entered disabled state
[  732.439103][ T7599] veth2: left allmulticast mode
[  732.439294][ T7599] veth2: left promiscuous mode
[  732.439540][ T7599] br1: port 2(veth2) entered disabled state
[  732.485507][ T7601] veth1: left allmulticast mode
[  732.485680][ T7601] veth1: left promiscuous mode
[  732.485921][ T7601] br1: port 1(veth1) entered disabled state