[ 1232.320970][ T4021] br1: port 1(veth1) entered blocking state
[ 1232.321326][ T4021] br1: port 1(veth1) entered disabled state
[ 1232.322571][ T4021] veth1: entered allmulticast mode
[ 1232.324578][ T4021] veth1: entered promiscuous mode
[ 1232.411384][   T45] br1: port 1(veth1) entered blocking state
[ 1232.411845][   T45] br1: port 1(veth1) entered forwarding state
[ 1232.483915][ T4023] br1: port 2(veth2) entered blocking state
[ 1232.484266][ T4023] br1: port 2(veth2) entered disabled state
[ 1232.484597][ T4023] veth2: entered allmulticast mode
[ 1232.486606][ T4023] veth2: entered promiscuous mode
[ 1232.571879][   T45] br1: port 2(veth2) entered blocking state
[ 1232.572375][   T45] br1: port 2(veth2) entered forwarding state
[ 1260.834685][ T4383] br1: port 2(veth2) entered disabled state
[ 1260.923667][ T4384] veth2: left allmulticast mode
[ 1260.924047][ T4384] veth2: left promiscuous mode
[ 1260.924470][ T4384] br1: port 2(veth2) entered disabled state
[ 1261.012876][ T4385] br1: port 1(veth1) entered disabled state
[ 1261.090561][ T4386] veth1: left allmulticast mode
[ 1261.090856][ T4386] veth1: left promiscuous mode
[ 1261.091220][ T4386] br1: port 1(veth1) entered disabled state