[  480.751105][ T7530] br0: port 1(veth1) entered blocking state
[  480.751328][ T7530] br0: port 1(veth1) entered disabled state
[  480.751511][ T7530] veth1: entered allmulticast mode
[  480.753104][ T7530] veth1: entered promiscuous mode
[  480.782691][ T7532] br0: port 2(veth2) entered blocking state
[  480.782898][ T7532] br0: port 2(veth2) entered disabled state
[  480.783075][ T7532] veth2: entered allmulticast mode
[  480.784503][ T7532] veth2: entered promiscuous mode
[  480.839200][   T38] br0: port 1(veth1) entered blocking state
[  480.839423][   T38] br0: port 1(veth1) entered forwarding state
[  480.869493][ T3840] br0: port 2(veth2) entered blocking state
[  480.869675][ T3840] br0: port 2(veth2) entered forwarding state
[  507.285652][ T7625] br0: port 2(veth2) entered disabled state
[  507.320445][ T7626] br0: port 1(veth1) entered disabled state
[  507.350983][ T7627] veth2: left allmulticast mode
[  507.351137][ T7627] veth2: left promiscuous mode
[  507.351345][ T7627] br0: port 2(veth2) entered disabled state
[  507.352276][ T7627] veth1: left allmulticast mode
[  507.352402][ T7627] veth1: left promiscuous mode
[  507.352604][ T7627] br0: port 1(veth1) entered disabled state