[  503.418354][ T3180] br: port 1(veth1) entered blocking state
[  503.418575][ T3180] br: port 1(veth1) entered disabled state
[  503.418760][ T3180] veth1: entered allmulticast mode
[  503.420185][ T3180] veth1: entered promiscuous mode
[  503.421999][  T230] br: port 1(veth1) entered blocking state
[  503.422194][  T230] br: port 1(veth1) entered forwarding state
[  503.471582][ T3185] br: port 2(veth3) entered blocking state
[  503.471774][ T3185] br: port 2(veth3) entered disabled state
[  503.472123][ T3185] veth3: entered allmulticast mode
[  503.473562][ T3185] veth3: entered promiscuous mode
[  503.474660][  T230] br: port 2(veth3) entered blocking state
[  503.474843][  T230] br: port 2(veth3) entered forwarding state
[  503.510523][ T3190] br: port 3(veth4) entered blocking state
[  503.510718][ T3190] br: port 3(veth4) entered disabled state
[  503.510923][ T3190] veth4: entered allmulticast mode
[  503.512375][ T3190] veth4: entered promiscuous mode
[  503.513516][ T2630] br: port 3(veth4) entered blocking state
[  503.513702][ T2630] br: port 3(veth4) entered forwarding state
[  613.189856][ T3790] br: port 3(veth4) entered disabled state
[  613.190367][ T3790] veth4: left allmulticast mode
[  613.190521][ T3790] veth4: left promiscuous mode
[  613.190752][ T3790] br: port 3(veth4) entered disabled state
[  613.226951][ T3792] br: port 2(veth3) entered disabled state
[  613.227392][ T3792] veth3: left allmulticast mode
[  613.227539][ T3792] veth3: left promiscuous mode
[  613.227760][ T3792] br: port 2(veth3) entered disabled state
[  613.260899][ T3794] br: port 1(veth1) entered disabled state
[  613.261648][ T3794] veth1: left allmulticast mode
[  613.261835][ T3794] veth1: left promiscuous mode
[  613.262701][ T3794] br: port 1(veth1) entered disabled state