[ 1433.435041][ T9331] br1: port 1(veth1) entered blocking state
[ 1433.435300][ T9331] br1: port 1(veth1) entered disabled state
[ 1433.435584][ T9331] veth1: entered allmulticast mode
[ 1433.438723][ T9331] veth1: entered promiscuous mode
[ 1433.589883][   T52] br1: port 1(veth1) entered blocking state
[ 1433.590134][   T52] br1: port 1(veth1) entered forwarding state
[ 1433.735975][ T9334] br1: port 2(veth2) entered blocking state
[ 1433.736259][ T9334] br1: port 2(veth2) entered disabled state
[ 1433.737052][ T9334] veth2: entered allmulticast mode
[ 1433.738868][ T9334] veth2: entered promiscuous mode
[ 1433.883906][   T52] br1: port 2(veth2) entered blocking state
[ 1433.884221][   T52] br1: port 2(veth2) entered forwarding state
[ 1464.561833][ T9514] br1: port 2(veth2) entered disabled state
[ 1464.701175][ T9515] veth2: left allmulticast mode
[ 1464.701461][ T9515] veth2: left promiscuous mode
[ 1464.701893][ T9515] br1: port 2(veth2) entered disabled state
[ 1464.869219][ T9516] br1: port 1(veth1) entered disabled state
[ 1465.032009][ T9517] veth1: left allmulticast mode
[ 1465.032248][ T9517] veth1: left promiscuous mode
[ 1465.032596][ T9517] br1: port 1(veth1) entered disabled state