[ 1021.477968][T20246] br1: port 1(veth1) entered blocking state
[ 1021.478193][T20246] br1: port 1(veth1) entered disabled state
[ 1021.478384][T20246] veth1: entered allmulticast mode
[ 1021.482778][T20246] veth1: entered promiscuous mode
[ 1021.519005][T19283] br1: port 1(veth1) entered blocking state
[ 1021.519217][T19283] br1: port 1(veth1) entered forwarding state
[ 1048.515928][T20425] br1: port 1(veth1) entered disabled state
[ 1048.542572][T20426] veth1: left allmulticast mode
[ 1048.543439][T20426] veth1: left promiscuous mode
[ 1048.543763][T20426] br1: port 1(veth1) entered disabled state