[  552.526679][ T2249] br0: port 1(veth1) entered blocking state
[  552.527437][ T2249] br0: port 1(veth1) entered disabled state
[  552.527747][ T2249] veth1: entered allmulticast mode
[  552.529916][ T2249] veth1: entered promiscuous mode
[  552.753924][ T2251] br0: port 2(veth2) entered blocking state
[  552.755240][ T2251] br0: port 2(veth2) entered disabled state
[  552.762924][ T2251] veth2: entered allmulticast mode
[  552.765008][ T2251] veth2: entered promiscuous mode
[  553.066072][   T64] br0: port 1(veth1) entered blocking state
[  553.066857][   T64] br0: port 1(veth1) entered forwarding state
[  553.240864][   T52] br0: port 2(veth2) entered blocking state
[  553.241194][   T52] br0: port 2(veth2) entered forwarding state
[  774.321450][ T3432] br0: port 2(veth2) entered disabled state
[  774.495738][ T3434] br0: port 1(veth1) entered disabled state
[  774.637378][ T3436] veth2: left allmulticast mode
[  774.638361][ T3436] veth2: left promiscuous mode
[  774.638798][ T3436] br0: port 2(veth2) entered disabled state
[  774.640512][ T3436] veth1: left allmulticast mode
[  774.640686][ T3436] veth1: left promiscuous mode
[  774.640968][ T3436] br0: port 1(veth1) entered disabled state