[ 1099.912067][ T4686] br0: port 1(veth1) entered blocking state
[ 1099.912371][ T4686] br0: port 1(veth1) entered disabled state
[ 1099.912650][ T4686] veth1: entered allmulticast mode
[ 1099.914570][ T4686] veth1: entered promiscuous mode
[ 1100.048930][ T4688] br0: port 2(veth2) entered blocking state
[ 1100.049216][ T4688] br0: port 2(veth2) entered disabled state
[ 1100.050223][ T4688] veth2: entered allmulticast mode
[ 1100.052127][ T4688] veth2: entered promiscuous mode
[ 1100.509780][   T50] br0: port 1(veth1) entered blocking state
[ 1100.510078][   T50] br0: port 1(veth1) entered forwarding state
[ 1100.674935][   T50] br0: port 2(veth2) entered blocking state
[ 1100.675268][   T50] br0: port 2(veth2) entered forwarding state
[ 1171.022044][ T4917] br0: port 2(veth2) entered disabled state
[ 1171.177596][ T4919] br0: port 1(veth1) entered disabled state
[ 1171.326146][ T4920] veth2: left allmulticast mode
[ 1171.326417][ T4920] veth2: left promiscuous mode
[ 1171.326734][ T4920] br0: port 2(veth2) entered disabled state
[ 1171.328817][ T4920] veth1: left allmulticast mode
[ 1171.329038][ T4920] veth1: left promiscuous mode
[ 1171.329386][ T4920] br0: port 1(veth1) entered disabled state