[  532.357698][ T4638] br1: port 1(veth1) entered blocking state
[  532.357920][ T4638] br1: port 1(veth1) entered disabled state
[  532.358103][ T4638] veth1: entered allmulticast mode
[  532.360268][ T4638] veth1: entered promiscuous mode
[  532.392067][ T2895] br1: port 1(veth1) entered blocking state
[  532.392275][ T2895] br1: port 1(veth1) entered forwarding state
[  543.372064][ T4742] br1: port 1(veth1) entered disabled state
[  543.394879][ T4743] veth1: left allmulticast mode
[  543.395048][ T4743] veth1: left promiscuous mode
[  543.395279][ T4743] br1: port 1(veth1) entered disabled state