[    2.300865] 8021q: 802.1Q VLAN Support v1.8
[    2.547789] br0: port 1(veth1) entered blocking state
[    2.547911] br0: port 1(veth1) entered disabled state
[    2.548008] veth1: entered allmulticast mode
[    2.548126] veth1: entered promiscuous mode
[    2.559710] br0: port 2(veth2) entered blocking state
[    2.559799] br0: port 2(veth2) entered disabled state
[    2.559879] veth2: entered allmulticast mode
[    2.560012] veth2: entered promiscuous mode
[    2.581014] br0: port 1(veth1) entered blocking state
[    2.581080] br0: port 1(veth1) entered forwarding state
[    2.591235] br0: port 2(veth2) entered blocking state
[    2.591303] br0: port 2(veth2) entered forwarding state
[   14.079573] tc (340) used greatest stack depth: 11840 bytes left
[   28.417158] br0: port 2(veth2) entered disabled state
[   28.427328] br0: port 1(veth1) entered disabled state
[   28.437085] veth2: left allmulticast mode
[   28.437139] veth2: left promiscuous mode
[   28.437226] br0: port 2(veth2) entered disabled state
[   28.437386] veth1: left allmulticast mode
[   28.437446] veth1: left promiscuous mode
[   28.437505] br0: port 1(veth1) entered disabled state