[  501.831845] 8021q: 802.1Q VLAN Support v1.8
[  502.137177] br0: port 1(veth1) entered blocking state
[  502.137256] br0: port 1(veth1) entered disabled state
[  502.137329] veth1: entered allmulticast mode
[  502.137444] veth1: entered promiscuous mode
[  502.155450] br0: port 2(veth2) entered blocking state
[  502.155532] br0: port 2(veth2) entered disabled state
[  502.155612] veth2: entered allmulticast mode
[  502.155711] veth2: entered promiscuous mode
[  502.191018] br0: port 1(veth1) entered blocking state
[  502.191097] br0: port 1(veth1) entered forwarding state
[  502.210319] br0: port 2(veth2) entered blocking state
[  502.210406] br0: port 2(veth2) entered forwarding state
[  513.715189] tc (6178) used greatest stack depth: 11992 bytes left
[  528.069699] br0: port 2(veth2) entered disabled state
[  528.084845] br0: port 1(veth1) entered disabled state
[  528.100993] veth2: left allmulticast mode
[  528.101042] veth2: left promiscuous mode
[  528.101078] br0: port 2(veth2) entered disabled state
[  528.101195] veth1: left allmulticast mode
[  528.101231] veth1: left promiscuous mode
[  528.101265] br0: port 1(veth1) entered disabled state