[  762.316042][ T3902] br: port 1(veth1) entered blocking state
[  762.316749][ T3902] br: port 1(veth1) entered disabled state
[  762.323876][ T3902] veth1: entered allmulticast mode
[  762.326042][ T3902] veth1: entered promiscuous mode
[  762.328098][ T3384] br: port 1(veth1) entered blocking state
[  762.328362][ T3384] br: port 1(veth1) entered forwarding state
[  762.456821][ T3907] br: port 2(veth3) entered blocking state
[  762.457125][ T3907] br: port 2(veth3) entered disabled state
[  762.457368][ T3907] veth3: entered allmulticast mode
[  762.459029][ T3907] veth3: entered promiscuous mode
[  762.460396][   T37] br: port 2(veth3) entered blocking state
[  762.460699][   T37] br: port 2(veth3) entered forwarding state
[  762.581325][ T3912] br: port 3(veth4) entered blocking state
[  762.581643][ T3912] br: port 3(veth4) entered disabled state
[  762.581909][ T3912] veth4: entered allmulticast mode
[  762.583656][ T3912] veth4: entered promiscuous mode
[  762.584978][   T37] br: port 3(veth4) entered blocking state
[  762.585225][   T37] br: port 3(veth4) entered forwarding state
[  888.690104][ T4512] br: port 3(veth4) entered disabled state
[  888.690737][ T4512] veth4: left allmulticast mode
[  888.690917][ T4512] veth4: left promiscuous mode
[  888.691271][ T4512] br: port 3(veth4) entered disabled state
[  888.792919][ T4514] br: port 2(veth3) entered disabled state
[  888.793935][ T4514] veth3: left allmulticast mode
[  888.794353][ T4514] veth3: left promiscuous mode
[  888.794671][ T4514] br: port 2(veth3) entered disabled state
[  888.884092][ T4516] br: port 1(veth1) entered disabled state
[  888.884739][ T4516] veth1: left allmulticast mode
[  888.884944][ T4516] veth1: left promiscuous mode
[  888.885655][ T4516] br: port 1(veth1) entered disabled state