[  737.158152][ T6357] br1: port 1(veth1) entered blocking state
[  737.158383][ T6357] br1: port 1(veth1) entered disabled state
[  737.158579][ T6357] veth1: entered allmulticast mode
[  737.160105][ T6357] veth1: entered promiscuous mode
[  737.190171][ T4348] br1: port 1(veth1) entered blocking state
[  737.190363][ T4348] br1: port 1(veth1) entered forwarding state
[  751.583218][ T6500] br1: port 1(veth1) entered disabled state
[  751.606182][ T6501] veth1: left allmulticast mode
[  751.606348][ T6501] veth1: left promiscuous mode
[  751.606567][ T6501] br1: port 1(veth1) entered disabled state