[  544.786406] br1: port 1(veth1) entered blocking state
[  544.786476] br1: port 1(veth1) entered disabled state
[  544.786511] veth1: entered allmulticast mode
[  544.786564] veth1: entered promiscuous mode
[  544.791627] br1: port 2(veth2) entered blocking state
[  544.791664] br1: port 2(veth2) entered disabled state
[  544.791708] veth2: entered allmulticast mode
[  544.791762] veth2: entered promiscuous mode
[  544.796847] br1: port 2(veth2) entered blocking state
[  544.796923] br1: port 2(veth2) entered forwarding state
[  544.796994] br1: port 1(veth1) entered blocking state
[  544.797058] br1: port 1(veth1) entered forwarding state
[  549.846228] tc (25350) used greatest stack depth: 11648 bytes left
[  551.013350] br1: port 2(veth2) entered disabled state
[  551.013447] br1: port 1(veth1) entered disabled state
[  551.018436] veth2: left allmulticast mode
[  551.018467] veth2: left promiscuous mode
[  551.018489] br1: port 2(veth2) entered disabled state
[  551.023430] veth1: left allmulticast mode
[  551.023459] veth1: left promiscuous mode
[  551.023484] br1: port 1(veth1) entered disabled state