[  507.063248] 8021q: 802.1Q VLAN Support v1.8
[  507.242550] br0: port 1(veth1) entered blocking state
[  507.242636] br0: port 1(veth1) entered disabled state
[  507.242703] veth1: entered allmulticast mode
[  507.242818] veth1: entered promiscuous mode
[  507.253515] br0: port 2(veth2) entered blocking state
[  507.253605] br0: port 2(veth2) entered disabled state
[  507.253672] veth2: entered allmulticast mode
[  507.253788] veth2: entered promiscuous mode
[  507.272411] br0: port 1(veth1) entered blocking state
[  507.272489] br0: port 1(veth1) entered forwarding state
[  507.281373] br0: port 2(veth2) entered blocking state
[  507.281435] br0: port 2(veth2) entered forwarding state
[  518.683787] tc (8053) used greatest stack depth: 11968 bytes left
[  532.917021] br0: port 2(veth2) entered disabled state
[  532.928176] br0: port 1(veth1) entered disabled state
[  532.939358] veth2: left allmulticast mode
[  532.939457] veth2: left promiscuous mode
[  532.939518] br0: port 2(veth2) entered disabled state
[  532.939673] veth1: left allmulticast mode
[  532.939739] veth1: left promiscuous mode
[  532.939781] br0: port 1(veth1) entered disabled state