[  454.300486][ T3443] br1: port 1(veth1) entered blocking state
[  454.300737][ T3443] br1: port 1(veth1) entered disabled state
[  454.300967][ T3443] veth1: entered allmulticast mode
[  454.318849][ T3443] veth1: entered promiscuous mode
[  454.342224][   T39] br1: port 1(veth1) entered blocking state
[  454.342414][   T39] br1: port 1(veth1) entered forwarding state
[  481.011969][ T3628] br1: port 1(veth1) entered disabled state
[  481.039674][ T3629] veth1: left allmulticast mode
[  481.039830][ T3629] veth1: left promiscuous mode
[  481.040046][ T3629] br1: port 1(veth1) entered disabled state