[  503.124028][T12211] br0: port 1(veth1) entered blocking state
[  503.124373][T12211] br0: port 1(veth1) entered disabled state
[  503.124579][T12211] veth1: entered allmulticast mode
[  503.126333][T12211] veth1: entered promiscuous mode
[  503.158536][T12213] br0: port 2(veth2) entered blocking state
[  503.158760][T12213] br0: port 2(veth2) entered disabled state
[  503.158975][T12213] veth2: entered allmulticast mode
[  503.160524][T12213] veth2: entered promiscuous mode
[  503.219563][   T38] br0: port 1(veth1) entered blocking state
[  503.219778][   T38] br0: port 1(veth1) entered forwarding state
[  503.240927][   T38] br0: port 2(veth2) entered blocking state
[  503.241150][   T38] br0: port 2(veth2) entered forwarding state
[  574.736765][T12926] bridge (12926) used greatest stack depth: 23808 bytes left
[  627.482018][T13502] br0: port 1(veth1) entered disabled state
[  632.562615][T13507] br0: port 1(veth1) entered forwarding state
[  637.720791][T13515] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  648.051199][T13539] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  648.107790][T13546] br0: port 2(veth2) entered disabled state
[  648.133066][T13547] br0: port 1(veth1) entered disabled state
[  648.151364][T13548] veth2: left allmulticast mode
[  648.151538][T13548] veth2: left promiscuous mode
[  648.151769][T13548] br0: port 2(veth2) entered disabled state
[  648.152722][T13548] veth1: left allmulticast mode
[  648.152878][T13548] veth1: left promiscuous mode
[  648.153094][T13548] br0: port 1(veth1) entered disabled state