[  812.074171][T12964] br1: port 1(veth1) entered blocking state
[  812.074399][T12964] br1: port 1(veth1) entered disabled state
[  812.074601][T12964] veth1: entered allmulticast mode
[  812.076103][T12964] veth1: entered promiscuous mode
[  812.098056][ T3839] br1: port 1(veth1) entered blocking state
[  812.098267][ T3839] br1: port 1(veth1) entered forwarding state
[  839.056458][T13143] br1: port 1(veth1) entered disabled state
[  839.076386][T13144] veth1: left allmulticast mode
[  839.076592][T13144] veth1: left promiscuous mode
[  839.077150][T13144] br1: port 1(veth1) entered disabled state