[  457.287496][ T3351] br0: port 1(veth1) entered blocking state
[  457.287838][ T3351] br0: port 1(veth1) entered disabled state
[  457.288110][ T3351] veth1: entered allmulticast mode
[  457.290012][ T3351] veth1: entered promiscuous mode
[  457.458266][ T3353] br0: port 2(veth2) entered blocking state
[  457.458553][ T3353] br0: port 2(veth2) entered disabled state
[  457.459097][ T3353] veth2: entered allmulticast mode
[  457.461179][ T3353] veth2: entered promiscuous mode
[  457.783978][   T50] br0: port 1(veth1) entered blocking state
[  457.784244][   T50] br0: port 1(veth1) entered forwarding state
[  457.941180][   T49] br0: port 2(veth2) entered blocking state
[  457.941496][   T49] br0: port 2(veth2) entered forwarding state
[  698.593481][ T4567] br0: port 2(veth2) entered disabled state
[  698.748700][ T4569] br0: port 1(veth1) entered disabled state
[  698.896218][ T4571] veth2: left allmulticast mode
[  698.896463][ T4571] veth2: left promiscuous mode
[  698.896786][ T4571] br0: port 2(veth2) entered disabled state
[  698.898133][ T4571] veth1: left allmulticast mode
[  698.898321][ T4571] veth1: left promiscuous mode
[  698.898657][ T4571] br0: port 1(veth1) entered disabled state