[  749.632831] br0: port 1(veth1) entered blocking state
[  749.632886] br0: port 1(veth1) entered disabled state
[  749.632920] veth1: entered allmulticast mode
[  749.632975] veth1: entered promiscuous mode
[  749.639265] br0: port 1(veth1) entered blocking state
[  749.639347] br0: port 1(veth1) entered forwarding state
[  754.709049] br0: port 1(veth1) entered disabled state
[  754.712036] veth1: left allmulticast mode
[  754.712102] veth1: left promiscuous mode
[  754.712170] br0: port 1(veth1) entered disabled state