[  540.216994][ T4834] br1: port 1(veth1) entered blocking state
[  540.217238][ T4834] br1: port 1(veth1) entered disabled state
[  540.218151][ T4834] veth1: entered allmulticast mode
[  540.220039][ T4834] veth1: entered promiscuous mode
[  540.266899][   T91] br1: port 1(veth1) entered blocking state
[  540.267109][   T91] br1: port 1(veth1) entered forwarding state
[  554.687251][ T4977] br1: port 1(veth1) entered disabled state
[  554.715940][ T4978] veth1: left allmulticast mode
[  554.716107][ T4978] veth1: left promiscuous mode
[  554.716344][ T4978] br1: port 1(veth1) entered disabled state