[  962.567009][ T3969] br: port 1(veth1) entered blocking state
[  962.567298][ T3969] br: port 1(veth1) entered disabled state
[  962.573951][ T3969] veth1: entered allmulticast mode
[  962.581506][ T3969] veth1: entered promiscuous mode
[  962.583813][ T2250] br: port 1(veth1) entered blocking state
[  962.584173][ T2250] br: port 1(veth1) entered forwarding state
[  962.746028][ T3971] br: port 2(veth3) entered blocking state
[  962.746449][ T3971] br: port 2(veth3) entered disabled state
[  962.747464][ T3971] veth3: entered allmulticast mode
[  962.749551][ T3971] veth3: entered promiscuous mode
[  962.751912][ T3436] br: port 2(veth3) entered blocking state
[  962.752208][ T3436] br: port 2(veth3) entered forwarding state
[  962.917107][ T3972] br: port 3(veth4) entered blocking state
[  962.917385][ T3972] br: port 3(veth4) entered disabled state
[  962.917693][ T3972] veth4: entered allmulticast mode
[  962.920304][ T3972] veth4: entered promiscuous mode
[  962.921748][ T3436] br: port 3(veth4) entered blocking state
[  962.921978][ T3436] br: port 3(veth4) entered forwarding state
[ 1109.200143][ T4449] br: port 3(veth4) entered disabled state
[ 1109.201027][ T4449] veth4: left allmulticast mode
[ 1109.201221][ T4449] veth4: left promiscuous mode
[ 1109.201655][ T4449] br: port 3(veth4) entered disabled state
[ 1109.341198][ T4450] br: port 2(veth3) entered disabled state
[ 1109.342062][ T4450] veth3: left allmulticast mode
[ 1109.342268][ T4450] veth3: left promiscuous mode
[ 1109.342610][ T4450] br: port 2(veth3) entered disabled state
[ 1109.491848][ T4451] br: port 1(veth1) entered disabled state
[ 1109.492914][ T4451] veth1: left allmulticast mode
[ 1109.493100][ T4451] veth1: left promiscuous mode
[ 1109.493411][ T4451] br: port 1(veth1) entered disabled state