[  500.930467][ T6687] br1: port 1(veth1) entered blocking state
[  500.931269][ T6687] br1: port 1(veth1) entered disabled state
[  500.931528][ T6687] veth1: entered allmulticast mode
[  500.933031][ T6687] veth1: entered promiscuous mode
[  500.956363][   T46] br1: port 1(veth1) entered blocking state
[  500.956560][   T46] br1: port 1(veth1) entered forwarding state
[  527.607120][ T6870] br1: port 1(veth1) entered disabled state
[  527.635750][ T6871] veth1: left allmulticast mode
[  527.635912][ T6871] veth1: left promiscuous mode
[  527.636240][ T6871] br1: port 1(veth1) entered disabled state