[  578.414310][ T7225] br1: port 1(veth1) entered blocking state
[  578.414586][ T7225] br1: port 1(veth1) entered disabled state
[  578.415068][ T7225] veth1: entered allmulticast mode
[  578.417339][ T7225] veth1: entered promiscuous mode
[  578.495062][ T7228] br1: port 2(veth2) entered blocking state
[  578.495365][ T7228] br1: port 2(veth2) entered disabled state
[  578.495664][ T7228] veth2: entered allmulticast mode
[  578.498237][ T7228] veth2: entered promiscuous mode
[  578.568390][ T7230] br1: port 2(veth2) entered blocking state
[  578.568594][ T7230] br1: port 2(veth2) entered forwarding state
[  578.568933][ T7230] br1: port 1(veth1) entered blocking state
[  578.569124][ T7230] br1: port 1(veth1) entered forwarding state
[  589.136918][ T7590] br1: port 2(veth2) entered disabled state
[  589.137411][ T7590] br1: port 1(veth1) entered disabled state
[  589.210919][ T7592] veth2: left allmulticast mode
[  589.211092][ T7592] veth2: left promiscuous mode
[  589.211317][ T7592] br1: port 2(veth2) entered disabled state
[  589.290572][ T7594] veth1: left allmulticast mode
[  589.290747][ T7594] veth1: left promiscuous mode
[  589.290975][ T7594] br1: port 1(veth1) entered disabled state