[  543.956927][ T8905] br1: port 1(veth1.100) entered blocking state
[  543.957194][ T8905] br1: port 1(veth1.100) entered disabled state
[  543.957422][ T8905] veth1.100: entered allmulticast mode
[  543.958020][ T8905] veth1: entered allmulticast mode
[  543.959583][ T8905] veth1.100: entered promiscuous mode
[  543.959765][ T8905] veth1: entered promiscuous mode
[  544.039612][ T8908] br1: port 1(veth1.100) entered blocking state
[  544.039866][ T8908] br1: port 1(veth1.100) entered forwarding state
[  544.236540][ T8919] br2: port 1(veth1.200) entered blocking state
[  544.236762][ T8919] br2: port 1(veth1.200) entered disabled state
[  544.236944][ T8919] veth1.200: entered allmulticast mode
[  544.238443][ T8919] veth1.200: entered promiscuous mode
[  544.315825][ T8922] br2: port 1(veth1.200) entered blocking state
[  544.316046][ T8922] br2: port 1(veth1.200) entered forwarding state
[  553.866956][ T8987] veth1.100: left allmulticast mode
[  553.867192][ T8987] veth1.100: left promiscuous mode
[  553.867920][ T8987] br1: port 1(veth1.100) entered disabled state
[  553.893161][ T8988] veth1.200: left allmulticast mode
[  553.893319][ T8988] veth1: left allmulticast mode
[  553.893501][ T8988] veth1.200: left promiscuous mode
[  553.893635][ T8988] veth1: left promiscuous mode
[  553.893988][ T8988] br2: port 1(veth1.200) entered disabled state
[  555.932042][ T8990] br2: port 1(veth1.200) entered blocking state
[  555.932259][ T8990] br2: port 1(veth1.200) entered disabled state
[  555.932449][ T8990] veth1.200: entered allmulticast mode
[  555.932583][ T8990] veth1: entered allmulticast mode
[  555.934119][ T8990] veth1.200: entered promiscuous mode
[  555.934279][ T8990] veth1: entered promiscuous mode
[  555.935447][ T8990] br2: port 1(veth1.200) entered blocking state
[  555.935623][ T8990] br2: port 1(veth1.200) entered forwarding state
[  555.957490][ T8991] br1: port 1(veth1.100) entered blocking state
[  555.958217][ T8991] br1: port 1(veth1.100) entered disabled state
[  555.958400][ T8991] veth1.100: entered allmulticast mode
[  555.959899][ T8991] veth1.100: entered promiscuous mode
[  555.960410][ T8991] br1: port 1(veth1.100) entered blocking state
[  555.960575][ T8991] br1: port 1(veth1.100) entered forwarding state
[  560.423296][ T9043] veth1.200: left allmulticast mode
[  560.423510][ T9043] veth1.200: left promiscuous mode
[  560.423874][ T9043] br2: port 1(veth1.200) entered disabled state
[  560.601348][ T9049] veth1.100: left allmulticast mode
[  560.602152][ T9049] veth1: left allmulticast mode
[  560.602390][ T9049] veth1.100: left promiscuous mode
[  560.602564][ T9049] veth1: left promiscuous mode
[  560.602969][ T9049] br1: port 1(veth1.100) entered disabled state