[  499.996966] br1: port 1(veth1) entered blocking state
[  499.997025] br1: port 1(veth1) entered disabled state
[  499.997085] veth1: entered allmulticast mode
[  499.997172] veth1: entered promiscuous mode
[  500.008601] br1: port 1(veth1) entered blocking state
[  500.008651] br1: port 1(veth1) entered forwarding state
[  500.021335] br1: port 2(veth2) entered blocking state
[  500.021388] br1: port 2(veth2) entered disabled state
[  500.021428] veth2: entered allmulticast mode
[  500.021505] veth2: entered promiscuous mode
[  500.034537] br1: port 2(veth2) entered blocking state
[  500.034601] br1: port 2(veth2) entered forwarding state
[  533.960885] tc (10438) used greatest stack depth: 11856 bytes left
[  539.287400] br1: port 2(veth2) entered disabled state
[  539.303590] veth2: left allmulticast mode
[  539.303641] veth2: left promiscuous mode
[  539.303672] br1: port 2(veth2) entered disabled state
[  539.321010] br1: port 1(veth1) entered disabled state
[  539.338410] veth1: left allmulticast mode
[  539.338465] veth1: left promiscuous mode
[  539.338500] br1: port 1(veth1) entered disabled state