[   73.554316] br1: port 1(veth1) entered blocking state
[   73.554464] br1: port 1(veth1) entered disabled state
[   73.554563] veth1: entered allmulticast mode
[   73.554653] veth1: entered promiscuous mode
[   73.559987] br1: port 2(veth2) entered blocking state
[   73.560027] br1: port 2(veth2) entered disabled state
[   73.560063] veth2: entered allmulticast mode
[   73.560121] veth2: entered promiscuous mode
[   73.565562] br1: port 2(veth2) entered blocking state
[   73.565664] br1: port 2(veth2) entered forwarding state
[   73.565727] br1: port 1(veth1) entered blocking state
[   73.565788] br1: port 1(veth1) entered forwarding state
[   78.617931] tc (989) used greatest stack depth: 12304 bytes left
[   79.818058] br1: port 2(veth2) entered disabled state
[   79.818117] br1: port 1(veth1) entered disabled state
[   79.823849] veth2: left allmulticast mode
[   79.823881] veth2: left promiscuous mode
[   79.823905] br1: port 2(veth2) entered disabled state
[   79.829734] veth1: left allmulticast mode
[   79.829800] veth1: left promiscuous mode
[   79.829859] br1: port 1(veth1) entered disabled state