[  626.094137][ T8685] br1: port 1(veth1) entered blocking state
[  626.095107][ T8685] br1: port 1(veth1) entered disabled state
[  626.095394][ T8685] veth1: entered allmulticast mode
[  626.097186][ T8685] veth1: entered promiscuous mode
[  626.255629][ T7930] br1: port 1(veth1) entered blocking state
[  626.255879][ T7930] br1: port 1(veth1) entered forwarding state
[  641.863907][ T8744] br1: port 1(veth1) entered disabled state
[  642.016070][ T8745] veth1: left allmulticast mode
[  642.016285][ T8745] veth1: left promiscuous mode
[  642.016627][ T8745] br1: port 1(veth1) entered disabled state