[  503.986901][ T3179] br: port 1(veth1) entered blocking state
[  503.987424][ T3179] br: port 1(veth1) entered disabled state
[  503.987720][ T3179] veth1: entered allmulticast mode
[  503.999277][ T3179] veth1: entered promiscuous mode
[  504.002606][ T2625] br: port 1(veth1) entered blocking state
[  504.002911][ T2625] br: port 1(veth1) entered forwarding state
[  504.056861][ T3184] br: port 2(veth3) entered blocking state
[  504.057117][ T3184] br: port 2(veth3) entered disabled state
[  504.057366][ T3184] veth3: entered allmulticast mode
[  504.058880][ T3184] veth3: entered promiscuous mode
[  504.060813][  T230] br: port 2(veth3) entered blocking state
[  504.061039][  T230] br: port 2(veth3) entered forwarding state
[  504.103208][ T3189] br: port 3(veth4) entered blocking state
[  504.103404][ T3189] br: port 3(veth4) entered disabled state
[  504.103585][ T3189] veth4: entered allmulticast mode
[  504.104980][ T3189] veth4: entered promiscuous mode
[  504.107127][ T2625] br: port 3(veth4) entered blocking state
[  504.107309][ T2625] br: port 3(veth4) entered forwarding state
[  614.459823][ T3788] br: port 3(veth4) entered disabled state
[  614.460629][ T3788] veth4: left allmulticast mode
[  614.460920][ T3788] veth4: left promiscuous mode
[  614.461485][ T3788] br: port 3(veth4) entered disabled state
[  614.500298][ T3790] br: port 2(veth3) entered disabled state
[  614.500804][ T3790] veth3: left allmulticast mode
[  614.501004][ T3790] veth3: left promiscuous mode
[  614.501352][ T3790] br: port 2(veth3) entered disabled state
[  614.532578][ T3792] br: port 1(veth1) entered disabled state
[  614.533130][ T3792] veth1: left allmulticast mode
[  614.533286][ T3792] veth1: left promiscuous mode
[  614.533541][ T3792] br: port 1(veth1) entered disabled state