[  496.694664][ T3600] br1: port 1(veth1) entered blocking state
[  496.695051][ T3600] br1: port 1(veth1) entered disabled state
[  496.695357][ T3600] veth1: entered allmulticast mode
[  496.696897][ T3600] veth1: entered promiscuous mode
[  496.722085][ T3290] br1: port 1(veth1) entered blocking state
[  496.722385][ T3290] br1: port 1(veth1) entered forwarding state
[  523.694779][ T3783] br1: port 1(veth1) entered disabled state
[  523.733105][ T3784] veth1: left allmulticast mode
[  523.733371][ T3784] veth1: left promiscuous mode
[  523.733710][ T3784] br1: port 1(veth1) entered disabled state