[  740.553236][ T5159] br1: port 1(veth1) entered blocking state
[  740.553890][ T5159] br1: port 1(veth1) entered disabled state
[  740.555054][ T5159] veth1: entered allmulticast mode
[  740.558116][ T5159] veth1: entered promiscuous mode
[  740.611932][   T46] br1: port 1(veth1) entered blocking state
[  740.612467][   T46] br1: port 1(veth1) entered forwarding state
[  756.465291][ T5302] br1: port 1(veth1) entered disabled state
[  756.512225][ T5303] veth1: left allmulticast mode
[  756.512719][ T5303] veth1: left promiscuous mode
[  756.513328][ T5303] br1: port 1(veth1) entered disabled state