[  548.920123][ T4139] br1: port 1(veth1) entered blocking state
[  548.920326][ T4139] br1: port 1(veth1) entered disabled state
[  548.920502][ T4139] veth1: entered allmulticast mode
[  548.921872][ T4139] veth1: entered promiscuous mode
[  549.005262][  T498] br1: port 1(veth1) entered blocking state
[  549.005467][  T498] br1: port 1(veth1) entered forwarding state
[  549.038206][ T4152] br1: port 2(veth2) entered blocking state
[  549.038746][ T4152] br1: port 2(veth2) entered disabled state
[  549.038966][ T4152] veth2: entered allmulticast mode
[  549.040372][ T4152] veth2: entered promiscuous mode
[  549.110526][ T2703] br1: port 2(veth2) entered blocking state
[  549.110697][ T2703] br1: port 2(veth2) entered forwarding state
[  566.927788][ T4575] br1: port 2(veth2) entered disabled state
[  566.957127][ T4577] veth2: left allmulticast mode
[  566.957271][ T4577] veth2: left promiscuous mode
[  566.957473][ T4577] br1: port 2(veth2) entered disabled state
[  566.982679][ T4579] br1: port 1(veth1) entered disabled state
[  567.018317][ T4581] veth1: left allmulticast mode
[  567.018873][ T4581] veth1: left promiscuous mode
[  567.019072][ T4581] br1: port 1(veth1) entered disabled state