[  728.908570][ T3114] br: port 1(veth1) entered blocking state
[  728.908856][ T3114] br: port 1(veth1) entered disabled state
[  728.909114][ T3114] veth1: entered allmulticast mode
[  728.910981][ T3114] veth1: entered promiscuous mode
[  728.913410][ T1885] br: port 1(veth1) entered blocking state
[  728.913657][ T1885] br: port 1(veth1) entered forwarding state
[  729.088832][ T3117] br: port 2(veth3) entered blocking state
[  729.089133][ T3117] br: port 2(veth3) entered disabled state
[  729.090081][ T3117] veth3: entered allmulticast mode
[  729.091993][ T3117] veth3: entered promiscuous mode
[  729.093476][ T1923] br: port 2(veth3) entered blocking state
[  729.093751][ T1923] br: port 2(veth3) entered forwarding state
[  729.263852][ T3118] br: port 3(veth4) entered blocking state
[  729.264117][ T3118] br: port 3(veth4) entered disabled state
[  729.265312][ T3118] veth4: entered allmulticast mode
[  729.267387][ T3118] veth4: entered promiscuous mode
[  729.268818][   T50] br: port 3(veth4) entered blocking state
[  729.269048][   T50] br: port 3(veth4) entered forwarding state
[  874.915193][ T3590] br: port 3(veth4) entered disabled state
[  874.915920][ T3590] veth4: left allmulticast mode
[  874.916108][ T3590] veth4: left promiscuous mode
[  874.916773][ T3590] br: port 3(veth4) entered disabled state
[  875.071382][ T3591] br: port 2(veth3) entered disabled state
[  875.072555][ T3591] veth3: left allmulticast mode
[  875.072762][ T3591] veth3: left promiscuous mode
[  875.073076][ T3591] br: port 2(veth3) entered disabled state
[  875.237368][ T3593] br: port 1(veth1) entered disabled state
[  875.238529][ T3593] veth1: left allmulticast mode
[  875.238715][ T3593] veth1: left promiscuous mode
[  875.239011][ T3593] br: port 1(veth1) entered disabled state