[  672.184610][ T3556] br1: port 1(veth1) entered blocking state
[  672.184928][ T3556] br1: port 1(veth1) entered disabled state
[  672.185226][ T3556] veth1: entered allmulticast mode
[  672.188435][ T3556] veth1: entered promiscuous mode
[  672.363216][   T49] br1: port 1(veth1) entered blocking state
[  672.363500][   T49] br1: port 1(veth1) entered forwarding state
[  693.211396][ T3625] br1: port 1(veth1) entered disabled state
[  693.380921][ T3626] veth1: left allmulticast mode
[  693.381187][ T3626] veth1: left promiscuous mode
[  693.381504][ T3626] br1: port 1(veth1) entered disabled state