[    2.212070] 8021q: 802.1Q VLAN Support v1.8
[    2.472502] br0: port 1(veth1) entered blocking state
[    2.472578] br0: port 1(veth1) entered disabled state
[    2.472650] veth1: entered allmulticast mode
[    2.472731] veth1: entered promiscuous mode
[    2.484429] br0: port 2(veth2) entered blocking state
[    2.484503] br0: port 2(veth2) entered disabled state
[    2.484563] veth2: entered allmulticast mode
[    2.484644] veth2: entered promiscuous mode
[    2.508170] br0: port 1(veth1) entered blocking state
[    2.508309] br0: port 1(veth1) entered forwarding state
[    2.521750] br0: port 2(veth2) entered blocking state
[    2.521837] br0: port 2(veth2) entered forwarding state
[   14.027848] tc (340) used greatest stack depth: 11840 bytes left
[   28.235354] br0: port 2(veth2) entered disabled state
[   28.246751] br0: port 1(veth1) entered disabled state
[   28.257938] veth2: left allmulticast mode
[   28.257998] veth2: left promiscuous mode
[   28.258039] br0: port 2(veth2) entered disabled state
[   28.258173] veth1: left allmulticast mode
[   28.258218] veth1: left promiscuous mode
[   28.258265] br0: port 1(veth1) entered disabled state