[  461.907839][ T3566] br1: port 1(veth1) entered blocking state
[  461.908101][ T3566] br1: port 1(veth1) entered disabled state
[  461.908346][ T3566] veth1: entered allmulticast mode
[  461.909855][ T3566] veth1: entered promiscuous mode
[  461.940434][   T37] br1: port 1(veth1) entered blocking state
[  461.940887][   T37] br1: port 1(veth1) entered forwarding state
[  488.744782][ T3749] br1: port 1(veth1) entered disabled state
[  488.772676][ T3750] veth1: left allmulticast mode
[  488.772841][ T3750] veth1: left promiscuous mode
[  488.773579][ T3750] br1: port 1(veth1) entered disabled state