[  516.529350][ T5132] br1: port 1(veth1) entered blocking state
[  516.529585][ T5132] br1: port 1(veth1) entered disabled state
[  516.529789][ T5132] veth1: entered allmulticast mode
[  516.531275][ T5132] veth1: entered promiscuous mode
[  516.563303][   T48] br1: port 1(veth1) entered blocking state
[  516.563512][   T48] br1: port 1(veth1) entered forwarding state
[  516.590563][ T5134] br1: port 2(veth2) entered blocking state
[  516.590775][ T5134] br1: port 2(veth2) entered disabled state
[  516.590970][ T5134] veth2: entered allmulticast mode
[  516.592446][ T5134] veth2: entered promiscuous mode
[  516.616991][   T48] br1: port 2(veth2) entered blocking state
[  516.617187][   T48] br1: port 2(veth2) entered forwarding state
[  549.803030][ T5373] br1: port 1(veth1) entered disabled state
[  549.833379][ T5374] br1: port 2(veth2) entered disabled state
[  549.856736][ T5375] veth2: left allmulticast mode
[  549.856908][ T5375] veth2: left promiscuous mode
[  549.857128][ T5375] br1: port 2(veth2) entered disabled state
[  549.858755][ T5375] veth1: left allmulticast mode
[  549.858908][ T5375] veth1: left promiscuous mode
[  549.859120][ T5375] br1: port 1(veth1) entered disabled state