[  644.756544][ T6975] br0: port 1(veth1) entered blocking state
[  644.756938][ T6975] br0: port 1(veth1) entered disabled state
[  644.757285][ T6975] veth1: entered allmulticast mode
[  644.768357][ T6975] veth1: entered promiscuous mode
[  644.796294][ T6976] br0: port 2(veth3) entered blocking state
[  644.796688][ T6976] br0: port 2(veth3) entered disabled state
[  644.797108][ T6976] veth3: entered allmulticast mode
[  644.798888][ T6976] veth3: entered promiscuous mode
[  644.890505][ T3676] br0: port 1(veth1) entered blocking state
[  644.890900][ T3676] br0: port 1(veth1) entered forwarding state
[  644.965479][   T36] br0: port 2(veth3) entered blocking state
[  644.965898][   T36] br0: port 2(veth3) entered forwarding state
[  650.403289][ T7016] br0: port 2(veth3) entered disabled state
[  650.460397][ T7018] br0: port 1(veth1) entered disabled state
[  650.512484][ T7020] veth3: left allmulticast mode
[  650.512808][ T7020] veth3: left promiscuous mode
[  650.513843][ T7020] br0: port 2(veth3) entered disabled state
[  650.523457][ T7020] veth1: left allmulticast mode
[  650.523730][ T7020] veth1: left promiscuous mode
[  650.524194][ T7020] br0: port 1(veth1) entered disabled state