[  505.110004] 8021q: 802.1Q VLAN Support v1.8
[  505.293661] br0: port 1(veth1) entered blocking state
[  505.293777] br0: port 1(veth1) entered disabled state
[  505.293858] veth1: entered allmulticast mode
[  505.293953] veth1: entered promiscuous mode
[  505.303175] br0: port 2(veth2) entered blocking state
[  505.303238] br0: port 2(veth2) entered disabled state
[  505.303306] veth2: entered allmulticast mode
[  505.303388] veth2: entered promiscuous mode
[  505.322239] br0: port 1(veth1) entered blocking state
[  505.322308] br0: port 1(veth1) entered forwarding state
[  505.331232] br0: port 2(veth2) entered blocking state
[  505.331285] br0: port 2(veth2) entered forwarding state
[  516.868630] tc (6495) used greatest stack depth: 11968 bytes left
[  531.251773] br0: port 2(veth2) entered disabled state
[  531.261707] br0: port 1(veth1) entered disabled state
[  531.271625] veth2: left allmulticast mode
[  531.271685] veth2: left promiscuous mode
[  531.271727] br0: port 2(veth2) entered disabled state
[  531.271827] veth1: left allmulticast mode
[  531.271860] veth1: left promiscuous mode
[  531.271895] br0: port 1(veth1) entered disabled state