[  871.172333][ T4920] br: port 1(veth1) entered blocking state
[  871.172651][ T4920] br: port 1(veth1) entered disabled state
[  871.172925][ T4920] veth1: entered allmulticast mode
[  871.175188][ T4920] veth1: entered promiscuous mode
[  871.177278][  T137] br: port 1(veth1) entered blocking state
[  871.177695][  T137] br: port 1(veth1) entered forwarding state
[  871.353037][ T4925] br: port 2(veth3) entered blocking state
[  871.353385][ T4925] br: port 2(veth3) entered disabled state
[  871.353656][ T4925] veth3: entered allmulticast mode
[  871.355779][ T4925] veth3: entered promiscuous mode
[  871.357588][  T137] br: port 2(veth3) entered blocking state
[  871.357981][  T137] br: port 2(veth3) entered forwarding state
[  871.481176][ T4930] br: port 3(veth4) entered blocking state
[  871.481608][ T4930] br: port 3(veth4) entered disabled state
[  871.482042][ T4930] veth4: entered allmulticast mode
[  871.485424][ T4930] veth4: entered promiscuous mode
[  871.487775][  T151] br: port 3(veth4) entered blocking state
[  871.488197][  T151] br: port 3(veth4) entered forwarding state
[ 1002.684029][ T5534] br: port 3(veth4) entered disabled state
[ 1002.684716][ T5534] veth4: left allmulticast mode
[ 1002.684932][ T5534] veth4: left promiscuous mode
[ 1002.685314][ T5534] br: port 3(veth4) entered disabled state
[ 1002.799691][ T5536] br: port 2(veth3) entered disabled state
[ 1002.800367][ T5536] veth3: left allmulticast mode
[ 1002.800569][ T5536] veth3: left promiscuous mode
[ 1002.800898][ T5536] br: port 2(veth3) entered disabled state
[ 1002.902392][ T5538] br: port 1(veth1) entered disabled state
[ 1002.903228][ T5538] veth1: left allmulticast mode
[ 1002.903461][ T5538] veth1: left promiscuous mode
[ 1002.903797][ T5538] br: port 1(veth1) entered disabled state