[  638.291068][T18217] br1: port 1(veth1) entered blocking state
[  638.291337][T18217] br1: port 1(veth1) entered disabled state
[  638.291637][T18217] veth1: entered allmulticast mode
[  638.293179][T18217] veth1: entered promiscuous mode
[  638.336967][   T93] br1: port 1(veth1) entered blocking state
[  638.337303][   T93] br1: port 1(veth1) entered forwarding state
[  638.360106][T18219] br1: port 2(veth2) entered blocking state
[  638.360291][T18219] br1: port 2(veth2) entered disabled state
[  638.360471][T18219] veth2: entered allmulticast mode
[  638.361912][T18219] veth2: entered promiscuous mode
[  638.391584][  T195] br1: port 2(veth2) entered blocking state
[  638.391778][  T195] br1: port 2(veth2) entered forwarding state
[  645.827705][T18268] tc (18268) used greatest stack depth: 24040 bytes left
[  684.867388][T19616] br1: port 2(veth2) entered disabled state
[  684.896230][T19617] veth2: left allmulticast mode
[  684.896409][T19617] veth2: left promiscuous mode
[  684.896673][T19617] br1: port 2(veth2) entered disabled state
[  684.926809][T19618] br1: port 1(veth1) entered disabled state
[  684.947423][T19619] veth1: left allmulticast mode
[  684.947608][T19619] veth1: left promiscuous mode
[  684.947838][T19619] br1: port 1(veth1) entered disabled state