[  643.880197][ T4983] br0: port 1(veth1) entered blocking state
[  643.880468][ T4983] br0: port 1(veth1) entered disabled state
[  643.880734][ T4983] veth1: entered allmulticast mode
[  643.882352][ T4983] veth1: entered promiscuous mode
[  643.904106][ T4984] br0: port 2(veth3) entered blocking state
[  643.904505][ T4984] br0: port 2(veth3) entered disabled state
[  643.904756][ T4984] veth3: entered allmulticast mode
[  643.906441][ T4984] veth3: entered promiscuous mode
[  643.986031][   T36] br0: port 1(veth1) entered blocking state
[  643.986306][   T36] br0: port 1(veth1) entered forwarding state
[  644.038929][   T36] br0: port 2(veth3) entered blocking state
[  644.039149][   T36] br0: port 2(veth3) entered forwarding state
[  649.411055][ T5024] br0: port 2(veth3) entered disabled state
[  649.458834][ T5026] br0: port 1(veth1) entered disabled state
[  649.502682][ T5028] veth3: left allmulticast mode
[  649.502835][ T5028] veth3: left promiscuous mode
[  649.503038][ T5028] br0: port 2(veth3) entered disabled state
[  649.504092][ T5028] veth1: left allmulticast mode
[  649.504226][ T5028] veth1: left promiscuous mode
[  649.504418][ T5028] br0: port 1(veth1) entered disabled state