[ 1617.368694][T12478] br0: port 1(veth1) entered blocking state
[ 1617.369012][T12478] br0: port 1(veth1) entered disabled state
[ 1617.369280][T12478] veth1: entered allmulticast mode
[ 1617.372321][T12478] veth1: entered promiscuous mode
[ 1617.534188][T12480] br0: port 2(veth2) entered blocking state
[ 1617.534452][T12480] br0: port 2(veth2) entered disabled state
[ 1617.534741][T12480] veth2: entered allmulticast mode
[ 1617.536709][T12480] veth2: entered promiscuous mode
[ 1617.686706][T12481] br0: port 3(veth4) entered blocking state
[ 1617.687067][T12481] br0: port 3(veth4) entered disabled state
[ 1617.687431][T12481] veth4: entered allmulticast mode
[ 1617.690432][T12481] veth4: entered promiscuous mode
[ 1618.421244][ T7891] br0: port 1(veth1) entered blocking state
[ 1618.421611][ T7891] br0: port 1(veth1) entered forwarding state
[ 1618.578211][   T37] br0: port 2(veth2) entered blocking state
[ 1618.578476][   T37] br0: port 2(veth2) entered forwarding state
[ 1618.712371][ T7891] br0: port 3(veth4) entered blocking state
[ 1618.712699][ T7891] br0: port 3(veth4) entered forwarding state
[ 1635.096032][T12527] veth3: entered promiscuous mode
[ 1637.600919][T12536] veth3: left promiscuous mode
[ 1637.751640][T12537] veth3: entered promiscuous mode
[ 1640.216022][T12546] veth3: left promiscuous mode
[ 1640.386469][T12548] br0: port 3(veth4) entered disabled state
[ 1640.550374][T12549] br0: port 2(veth2) entered disabled state
[ 1640.701505][T12550] br0: port 1(veth1) entered disabled state
[ 1640.854210][T12551] veth4: left allmulticast mode
[ 1640.854433][T12551] veth4: left promiscuous mode
[ 1640.855577][T12551] br0: port 3(veth4) entered disabled state
[ 1640.857030][T12551] veth2: left allmulticast mode
[ 1640.857221][T12551] veth2: left promiscuous mode
[ 1640.857529][T12551] br0: port 2(veth2) entered disabled state
[ 1640.859717][T12551] veth1: left allmulticast mode
[ 1640.859930][T12551] veth1: left promiscuous mode
[ 1640.860241][T12551] br0: port 1(veth1) entered disabled state