[  480.967121][ T5509] br1: port 1(veth1) entered blocking state
[  480.967463][ T5509] br1: port 1(veth1) entered disabled state
[  480.967770][ T5509] veth1: entered allmulticast mode
[  480.969279][ T5509] veth1: entered promiscuous mode
[  480.993000][   T36] br1: port 1(veth1) entered blocking state
[  480.993316][   T36] br1: port 1(veth1) entered forwarding state
[  481.021600][ T5511] br1: port 2(veth2) entered blocking state
[  481.021908][ T5511] br1: port 2(veth2) entered disabled state
[  481.022208][ T5511] veth2: entered allmulticast mode
[  481.023691][ T5511] veth2: entered promiscuous mode
[  481.046581][   T36] br1: port 2(veth2) entered blocking state
[  481.046890][   T36] br1: port 2(veth2) entered forwarding state
[  514.364179][ T5752] br1: port 1(veth1) entered disabled state
[  514.395851][ T5753] br1: port 2(veth2) entered disabled state
[  514.418887][ T5754] veth2: left allmulticast mode
[  514.419140][ T5754] veth2: left promiscuous mode
[  514.419460][ T5754] br1: port 2(veth2) entered disabled state
[  514.428295][ T5754] veth1: left allmulticast mode
[  514.428540][ T5754] veth1: left promiscuous mode
[  514.429405][ T5754] br1: port 1(veth1) entered disabled state