[  657.092316][ T5773] br1: port 1(veth1) entered blocking state
[  657.092573][ T5773] br1: port 1(veth1) entered disabled state
[  657.092844][ T5773] veth1: entered allmulticast mode
[  657.094385][ T5773] veth1: entered promiscuous mode
[  657.176682][ T5776] br1: port 2(veth2) entered blocking state
[  657.177224][ T5776] br1: port 2(veth2) entered disabled state
[  657.177408][ T5776] veth2: entered allmulticast mode
[  657.178846][ T5776] veth2: entered promiscuous mode
[  657.252820][ T5778] br1: port 2(veth2) entered blocking state
[  657.253023][ T5778] br1: port 2(veth2) entered forwarding state
[  657.253341][ T5778] br1: port 1(veth1) entered blocking state
[  657.253509][ T5778] br1: port 1(veth1) entered forwarding state
[  663.987980][ T5892] tc (5892) used greatest stack depth: 23824 bytes left
[  667.830509][ T6138] br1: port 2(veth2) entered disabled state
[  667.831014][ T6138] br1: port 1(veth1) entered disabled state
[  667.889808][ T6140] veth2: left allmulticast mode
[  667.890018][ T6140] veth2: left promiscuous mode
[  667.890315][ T6140] br1: port 2(veth2) entered disabled state
[  667.952686][ T6142] veth1: left allmulticast mode
[  667.952862][ T6142] veth1: left promiscuous mode
[  667.953082][ T6142] br1: port 1(veth1) entered disabled state