[  660.369391] br1: port 1(veth1) entered blocking state
[  660.369441] br1: port 1(veth1) entered disabled state
[  660.369473] veth1: entered allmulticast mode
[  660.369531] veth1: entered promiscuous mode
[  660.373195] br1: port 1(veth1) entered blocking state
[  660.373229] br1: port 1(veth1) entered forwarding state
[  660.376804] br1: port 2(veth2) entered blocking state
[  660.376862] br1: port 2(veth2) entered disabled state
[  660.376931] veth2: entered allmulticast mode
[  660.377019] veth2: entered promiscuous mode
[  660.380713] br1: port 2(veth2) entered blocking state
[  660.380748] br1: port 2(veth2) entered forwarding state
[  683.784062] tc (22304) used greatest stack depth: 11712 bytes left
[  688.419009] br1: port 2(veth2) entered disabled state
[  688.422687] veth2: left allmulticast mode
[  688.422748] veth2: left promiscuous mode
[  688.422816] br1: port 2(veth2) entered disabled state
[  688.426682] br1: port 1(veth1) entered disabled state
[  688.430414] veth1: left allmulticast mode
[  688.430470] veth1: left promiscuous mode
[  688.430534] br1: port 1(veth1) entered disabled state