[  480.355194][ T4921] br1: port 1(veth1) entered blocking state
[  480.355412][ T4921] br1: port 1(veth1) entered disabled state
[  480.355623][ T4921] veth1: entered allmulticast mode
[  480.357110][ T4921] veth1: entered promiscuous mode
[  480.390079][   T36] br1: port 1(veth1) entered blocking state
[  480.390284][   T36] br1: port 1(veth1) entered forwarding state
[  480.409965][ T4923] br1: port 2(veth2) entered blocking state
[  480.410161][ T4923] br1: port 2(veth2) entered disabled state
[  480.410346][ T4923] veth2: entered allmulticast mode
[  480.412162][ T4923] veth2: entered promiscuous mode
[  480.436739][  T440] br1: port 2(veth2) entered blocking state
[  480.436966][  T440] br1: port 2(veth2) entered forwarding state
[  513.586255][ T5163] br1: port 1(veth1) entered disabled state
[  513.610182][ T5164] br1: port 2(veth2) entered disabled state
[  513.646734][ T5165] veth2: left allmulticast mode
[  513.646899][ T5165] veth2: left promiscuous mode
[  513.647124][ T5165] br1: port 2(veth2) entered disabled state
[  513.648207][ T5165] veth1: left allmulticast mode
[  513.648346][ T5165] veth1: left promiscuous mode
[  513.648561][ T5165] br1: port 1(veth1) entered disabled state