[  617.360962][ T7720] br1: port 1(veth1.100) entered blocking state
[  617.361199][ T7720] br1: port 1(veth1.100) entered disabled state
[  617.361413][ T7720] veth1.100: entered allmulticast mode
[  617.361563][ T7720] veth1: entered allmulticast mode
[  617.363478][ T7720] veth1.100: entered promiscuous mode
[  617.363641][ T7720] veth1: entered promiscuous mode
[  617.436908][ T7723] br1: port 1(veth1.100) entered blocking state
[  617.437201][ T7723] br1: port 1(veth1.100) entered forwarding state
[  617.637647][ T7733] br2: port 1(veth1.200) entered blocking state
[  617.637874][ T7733] br2: port 1(veth1.200) entered disabled state
[  617.638071][ T7733] veth1.200: entered allmulticast mode
[  617.639680][ T7733] veth1.200: entered promiscuous mode
[  617.741229][ T7736] br2: port 1(veth1.200) entered blocking state
[  617.741468][ T7736] br2: port 1(veth1.200) entered forwarding state
[  627.543373][ T7797] veth1.100: left allmulticast mode
[  627.543702][ T7797] veth1.100: left promiscuous mode
[  627.544405][ T7797] br1: port 1(veth1.100) entered disabled state
[  627.575701][ T7798] veth1.200: left allmulticast mode
[  627.575863][ T7798] veth1: left allmulticast mode
[  627.576016][ T7798] veth1.200: left promiscuous mode
[  627.576151][ T7798] veth1: left promiscuous mode
[  627.576561][ T7798] br2: port 1(veth1.200) entered disabled state
[  629.626622][ T7800] br2: port 1(veth1.200) entered blocking state
[  629.626894][ T7800] br2: port 1(veth1.200) entered disabled state
[  629.627170][ T7800] veth1.200: entered allmulticast mode
[  629.627389][ T7800] veth1: entered allmulticast mode
[  629.629004][ T7800] veth1.200: entered promiscuous mode
[  629.629214][ T7800] veth1: entered promiscuous mode
[  629.629827][ T7800] br2: port 1(veth1.200) entered blocking state
[  629.630071][ T7800] br2: port 1(veth1.200) entered forwarding state
[  629.662594][ T7801] br1: port 1(veth1.100) entered blocking state
[  629.662825][ T7801] br1: port 1(veth1.100) entered disabled state
[  629.663074][ T7801] veth1.100: entered allmulticast mode
[  629.664650][ T7801] veth1.100: entered promiscuous mode
[  629.665240][ T7801] br1: port 1(veth1.100) entered blocking state
[  629.665477][ T7801] br1: port 1(veth1.100) entered forwarding state
[  634.178014][ T7853] veth1.200: left allmulticast mode
[  634.178278][ T7853] veth1.200: left promiscuous mode
[  634.178710][ T7853] br2: port 1(veth1.200) entered disabled state
[  634.331467][ T7858] veth1.100: left allmulticast mode
[  634.331635][ T7858] veth1: left allmulticast mode
[  634.331787][ T7858] veth1.100: left promiscuous mode
[  634.331928][ T7858] veth1: left promiscuous mode
[  634.332290][ T7858] br1: port 1(veth1.100) entered disabled state