[  537.871998] br1: port 1(veth1.100) entered blocking state
[  537.872063] br1: port 1(veth1.100) entered disabled state
[  537.872125] veth1.100: entered allmulticast mode
[  537.872174] veth1: entered allmulticast mode
[  537.872255] veth1.100: entered promiscuous mode
[  537.872302] veth1: entered promiscuous mode
[  537.918728] br1: port 1(veth1.100) entered blocking state
[  537.918791] br1: port 1(veth1.100) entered forwarding state
[  538.014738] br2: port 1(veth1.200) entered blocking state
[  538.014802] br2: port 1(veth1.200) entered disabled state
[  538.014878] veth1.200: entered allmulticast mode
[  538.014980] veth1.200: entered promiscuous mode
[  538.062760] br2: port 1(veth1.200) entered blocking state
[  538.062826] br2: port 1(veth1.200) entered forwarding state
[  547.236684] veth1.100: left allmulticast mode
[  547.236756] veth1.100: left promiscuous mode
[  547.236812] br1: port 1(veth1.100) entered disabled state
[  547.249997] veth1.200: left allmulticast mode
[  547.250064] veth1: left allmulticast mode
[  547.250096] veth1.200: left promiscuous mode
[  547.250143] veth1: left promiscuous mode
[  547.250187] br2: port 1(veth1.200) entered disabled state
[  549.271811] br2: port 1(veth1.200) entered blocking state
[  549.271872] br2: port 1(veth1.200) entered disabled state
[  549.271925] veth1.200: entered allmulticast mode
[  549.271971] veth1: entered allmulticast mode
[  549.272048] veth1.200: entered promiscuous mode
[  549.272092] veth1: entered promiscuous mode
[  549.272141] br2: port 1(veth1.200) entered blocking state
[  549.272201] br2: port 1(veth1.200) entered forwarding state
[  549.284839] br1: port 1(veth1.100) entered blocking state
[  549.284904] br1: port 1(veth1.100) entered disabled state
[  549.284957] veth1.100: entered allmulticast mode
[  549.285037] veth1.100: entered promiscuous mode
[  549.285101] br1: port 1(veth1.100) entered blocking state
[  549.285144] br1: port 1(veth1.100) entered forwarding state
[  553.381552] veth1.200: left allmulticast mode
[  553.381630] veth1.200: left promiscuous mode
[  553.381695] br2: port 1(veth1.200) entered disabled state
[  553.491743] veth1.100: left allmulticast mode
[  553.491815] veth1: left allmulticast mode
[  553.491846] veth1.100: left promiscuous mode
[  553.491880] veth1: left promiscuous mode
[  553.491924] br1: port 1(veth1.100) entered disabled state