[  530.247354][ T4156] br1: port 1(veth1) entered blocking state
[  530.247560][ T4156] br1: port 1(veth1) entered disabled state
[  530.247733][ T4156] veth1: entered allmulticast mode
[  530.249604][ T4156] veth1: entered promiscuous mode
[  530.271603][   T39] br1: port 1(veth1) entered blocking state
[  530.271785][   T39] br1: port 1(veth1) entered forwarding state
[  530.292446][ T4158] br1: port 2(veth2) entered blocking state
[  530.292624][ T4158] br1: port 2(veth2) entered disabled state
[  530.292800][ T4158] veth2: entered allmulticast mode
[  530.294529][ T4158] veth2: entered promiscuous mode
[  530.316775][ T3024] br1: port 2(veth2) entered blocking state
[  530.316945][ T3024] br1: port 2(veth2) entered forwarding state
[  539.047485][ T4254] tc (4254) used greatest stack depth: 23776 bytes left
[  576.081672][ T5555] br1: port 2(veth2) entered disabled state
[  576.109364][ T5556] veth2: left allmulticast mode
[  576.109597][ T5556] veth2: left promiscuous mode
[  576.109881][ T5556] br1: port 2(veth2) entered disabled state
[  576.131556][ T5557] br1: port 1(veth1) entered disabled state
[  576.155156][ T5558] veth1: left allmulticast mode
[  576.155328][ T5558] veth1: left promiscuous mode
[  576.155554][ T5558] br1: port 1(veth1) entered disabled state