[  500.198305] br1: port 1(veth1) entered blocking state
[  500.198398] br1: port 1(veth1) entered disabled state
[  500.198473] veth1: entered allmulticast mode
[  500.198586] veth1: entered promiscuous mode
[  500.223659] br1: port 1(veth1) entered blocking state
[  500.223741] br1: port 1(veth1) entered forwarding state
[  500.250416] br1: port 2(veth2) entered blocking state
[  500.250753] br1: port 2(veth2) entered disabled state
[  500.250818] veth2: entered allmulticast mode
[  500.250918] veth2: entered promiscuous mode
[  500.278029] br1: port 2(veth2) entered blocking state
[  500.278132] br1: port 2(veth2) entered forwarding state
[  507.577551] tc (9566) used greatest stack depth: 11952 bytes left
[  539.489673] br1: port 2(veth2) entered disabled state
[  539.505069] veth2: left allmulticast mode
[  539.505133] veth2: left promiscuous mode
[  539.505185] br1: port 2(veth2) entered disabled state
[  539.516814] br1: port 1(veth1) entered disabled state
[  539.532409] veth1: left allmulticast mode
[  539.532471] veth1: left promiscuous mode
[  539.532512] br1: port 1(veth1) entered disabled state