[  452.336926] br1: port 1(veth1) entered blocking state
[  452.336978] br1: port 1(veth1) entered disabled state
[  452.337017] veth1: entered allmulticast mode
[  452.337068] veth1: entered promiscuous mode
[  452.339643] br1: port 1(veth1) entered blocking state
[  452.339699] br1: port 1(veth1) entered forwarding state
[  452.342402] br1: port 2(veth2) entered blocking state
[  452.342443] br1: port 2(veth2) entered disabled state
[  452.342479] veth2: entered allmulticast mode
[  452.342535] veth2: entered promiscuous mode
[  452.345183] br1: port 2(veth2) entered blocking state
[  452.345238] br1: port 2(veth2) entered forwarding state
[  460.285576] tc (23632) used greatest stack depth: 11672 bytes left
[  480.403462] br1: port 2(veth2) entered disabled state
[  480.406518] veth2: left allmulticast mode
[  480.406560] veth2: left promiscuous mode
[  480.406584] br1: port 2(veth2) entered disabled state
[  480.409524] br1: port 1(veth1) entered disabled state
[  480.412301] veth1: left allmulticast mode
[  480.412332] veth1: left promiscuous mode
[  480.412355] br1: port 1(veth1) entered disabled state