[  725.573404][ T6699] br0: port 1(veth1) entered blocking state
[  725.573767][ T6699] br0: port 1(veth1) entered disabled state
[  725.574192][ T6699] veth1: entered allmulticast mode
[  725.579439][ T6699] veth1: entered promiscuous mode
[  725.628407][ T6701] br0: port 2(veth2) entered blocking state
[  725.628781][ T6701] br0: port 2(veth2) entered disabled state
[  725.629192][ T6701] veth2: entered allmulticast mode
[  725.631988][ T6701] veth2: entered promiscuous mode
[  725.724893][   T56] br0: port 1(veth1) entered blocking state
[  725.725251][   T56] br0: port 1(veth1) entered forwarding state
[  725.762923][   T37] br0: port 2(veth2) entered blocking state
[  725.763341][   T37] br0: port 2(veth2) entered forwarding state
[  753.676193][ T6790] br0: port 2(veth2) entered disabled state
[  753.723797][ T6791] br0: port 1(veth1) entered disabled state
[  753.773746][ T6792] veth2: left allmulticast mode
[  753.774056][ T6792] veth2: left promiscuous mode
[  753.774537][ T6792] br0: port 2(veth2) entered disabled state
[  753.776961][ T6792] veth1: left allmulticast mode
[  753.777258][ T6792] veth1: left promiscuous mode
[  753.777640][ T6792] br0: port 1(veth1) entered disabled state