[  551.968784] br1: port 1(veth1) entered blocking state
[  551.968837] br1: port 1(veth1) entered disabled state
[  551.968870] veth1: entered allmulticast mode
[  551.968924] veth1: entered promiscuous mode
[  551.971531] br1: port 1(veth1) entered blocking state
[  551.971566] br1: port 1(veth1) entered forwarding state
[  551.974305] br1: port 2(veth2) entered blocking state
[  551.974341] br1: port 2(veth2) entered disabled state
[  551.974373] veth2: entered allmulticast mode
[  551.974423] veth2: entered promiscuous mode
[  551.977125] br1: port 2(veth2) entered blocking state
[  551.977161] br1: port 2(veth2) entered forwarding state
[  567.536729] tc (23072) used greatest stack depth: 11648 bytes left
[  567.609132] br1: port 2(veth2) entered disabled state
[  567.611684] veth2: left allmulticast mode
[  567.611719] veth2: left promiscuous mode
[  567.611742] br1: port 2(veth2) entered disabled state
[  567.614338] br1: port 1(veth1) entered disabled state
[  567.616883] veth1: left allmulticast mode
[  567.616940] veth1: left promiscuous mode
[  567.617002] br1: port 1(veth1) entered disabled state