[ 1753.032930][ T9449] br1: port 1(veth1) entered blocking state
[ 1753.033202][ T9449] br1: port 1(veth1) entered disabled state
[ 1753.033456][ T9449] veth1: entered allmulticast mode
[ 1753.035334][ T9449] veth1: entered promiscuous mode
[ 1753.262772][   T45] br1: port 1(veth1) entered blocking state
[ 1753.263047][   T45] br1: port 1(veth1) entered forwarding state
[ 1753.414827][ T9452] br1: port 2(veth2) entered blocking state
[ 1753.415100][ T9452] br1: port 2(veth2) entered disabled state
[ 1753.416341][ T9452] veth2: entered allmulticast mode
[ 1753.418150][ T9452] veth2: entered promiscuous mode
[ 1753.583438][   T45] br1: port 2(veth2) entered blocking state
[ 1753.583693][   T45] br1: port 2(veth2) entered forwarding state
[ 1779.614142][ T9651] br1: port 2(veth2) entered disabled state
[ 1779.787769][ T9652] veth2: left allmulticast mode
[ 1779.787988][ T9652] veth2: left promiscuous mode
[ 1779.788313][ T9652] br1: port 2(veth2) entered disabled state
[ 1779.948326][ T9653] br1: port 1(veth1) entered disabled state
[ 1780.145933][ T9654] veth1: left allmulticast mode
[ 1780.146148][ T9654] veth1: left promiscuous mode
[ 1780.146464][ T9654] br1: port 1(veth1) entered disabled state