[  620.588449][ T7997] br0: port 1(veth1) entered blocking state
[  620.589655][ T7997] br0: port 1(veth1) entered disabled state
[  620.589856][ T7997] veth1: entered allmulticast mode
[  620.591376][ T7997] veth1: entered promiscuous mode
[  620.628039][ T7999] br0: port 2(veth2) entered blocking state
[  620.628277][ T7999] br0: port 2(veth2) entered disabled state
[  620.628983][ T7999] veth2: entered allmulticast mode
[  620.630588][ T7999] veth2: entered promiscuous mode
[  620.681523][   T36] br0: port 1(veth1) entered blocking state
[  620.681721][   T36] br0: port 1(veth1) entered forwarding state
[  630.827900][  T904] br0: port 2(veth2) entered blocking state
[  630.828197][  T904] br0: port 2(veth2) entered forwarding state
[  637.135136][ T8020] br0: port 2(veth2) entered disabled state
[  637.218957][   T38] br0: port 2(veth2) entered blocking state
[  637.219192][   T38] br0: port 2(veth2) entered forwarding state
[  643.567286][ T8043] br0: port 1(veth1) entered disabled state
[  643.598196][ T8044] br0: port 2(veth2) entered disabled state
[  643.617994][ T8045] veth2: left allmulticast mode
[  643.618174][ T8045] veth2: left promiscuous mode
[  643.618410][ T8045] br0: port 2(veth2) entered disabled state
[  643.619387][ T8045] veth1: left allmulticast mode
[  643.619554][ T8045] veth1: left promiscuous mode
[  643.619780][ T8045] br0: port 1(veth1) entered disabled state