[  484.241192][ T3944] br1: port 1(veth1.100) entered blocking state
[  484.242537][ T3944] br1: port 1(veth1.100) entered disabled state
[  484.242824][ T3944] veth1.100: entered allmulticast mode
[  484.243024][ T3944] veth1: entered allmulticast mode
[  484.246131][ T3944] veth1.100: entered promiscuous mode
[  484.246382][ T3944] veth1: entered promiscuous mode
[  484.357296][ T3947] br1: port 1(veth1.100) entered blocking state
[  484.357644][ T3947] br1: port 1(veth1.100) entered forwarding state
[  484.619706][ T3958] br2: port 1(veth1.200) entered blocking state
[  484.619909][ T3958] br2: port 1(veth1.200) entered disabled state
[  484.620084][ T3958] veth1.200: entered allmulticast mode
[  484.621528][ T3958] veth1.200: entered promiscuous mode
[  484.726251][ T3961] br2: port 1(veth1.200) entered blocking state
[  484.726461][ T3961] br2: port 1(veth1.200) entered forwarding state
[  494.552092][ T4026] veth1.100: left allmulticast mode
[  494.552393][ T4026] veth1.100: left promiscuous mode
[  494.552832][ T4026] br1: port 1(veth1.100) entered disabled state
[  494.578697][ T4027] veth1.200: left allmulticast mode
[  494.578853][ T4027] veth1: left allmulticast mode
[  494.579023][ T4027] veth1.200: left promiscuous mode
[  494.579151][ T4027] veth1: left promiscuous mode
[  494.579941][ T4027] br2: port 1(veth1.200) entered disabled state
[  496.618027][ T4029] br2: port 1(veth1.200) entered blocking state
[  496.618235][ T4029] br2: port 1(veth1.200) entered disabled state
[  496.618421][ T4029] veth1.200: entered allmulticast mode
[  496.618549][ T4029] veth1: entered allmulticast mode
[  496.620063][ T4029] veth1.200: entered promiscuous mode
[  496.620226][ T4029] veth1: entered promiscuous mode
[  496.620749][ T4029] br2: port 1(veth1.200) entered blocking state
[  496.620929][ T4029] br2: port 1(veth1.200) entered forwarding state
[  496.641797][ T4030] br1: port 1(veth1.100) entered blocking state
[  496.642035][ T4030] br1: port 1(veth1.100) entered disabled state
[  496.642752][ T4030] veth1.100: entered allmulticast mode
[  496.644318][ T4030] veth1.100: entered promiscuous mode
[  496.644928][ T4030] br1: port 1(veth1.100) entered blocking state
[  496.645154][ T4030] br1: port 1(veth1.100) entered forwarding state
[  501.281944][ T4082] veth1.200: left allmulticast mode
[  501.282362][ T4082] veth1.200: left promiscuous mode
[  501.282994][ T4082] br2: port 1(veth1.200) entered disabled state
[  501.513451][ T4089] veth1.100: left allmulticast mode
[  501.513619][ T4089] veth1: left allmulticast mode
[  501.513803][ T4089] veth1.100: left promiscuous mode
[  501.513940][ T4089] veth1: left promiscuous mode
[  501.514321][ T4089] br1: port 1(veth1.100) entered disabled state