[  449.983048][T18103] br0: port 1(veth1) entered blocking state
[  449.983295][T18103] br0: port 1(veth1) entered disabled state
[  449.983520][T18103] veth1: entered allmulticast mode
[  449.985079][T18103] veth1: entered promiscuous mode
[  450.016873][T18104] br0: port 2(veth3) entered blocking state
[  450.017131][T18104] br0: port 2(veth3) entered disabled state
[  450.017351][T18104] veth3: entered allmulticast mode
[  450.023816][T18104] veth3: entered promiscuous mode
[  450.108444][ T4472] br0: port 1(veth1) entered blocking state
[  450.108650][ T4472] br0: port 1(veth1) entered forwarding state
[  450.169268][  T120] br0: port 2(veth3) entered blocking state
[  450.169495][  T120] br0: port 2(veth3) entered forwarding state
[  455.636020][T18140] br0: port 2(veth3) entered disabled state
[  455.681442][T18142] br0: port 1(veth1) entered disabled state
[  455.727121][T18144] veth3: left allmulticast mode
[  455.727338][T18144] veth3: left promiscuous mode
[  455.727633][T18144] br0: port 2(veth3) entered disabled state
[  455.728512][T18144] veth1: left allmulticast mode
[  455.728698][T18144] veth1: left promiscuous mode
[  455.729583][T18144] br0: port 1(veth1) entered disabled state