[  640.639870][ T8127] br1: port 1(veth1) entered blocking state
[  640.640097][ T8127] br1: port 1(veth1) entered disabled state
[  640.640298][ T8127] veth1: entered allmulticast mode
[  640.641791][ T8127] veth1: entered promiscuous mode
[  640.665435][   T91] br1: port 1(veth1) entered blocking state
[  640.665635][   T91] br1: port 1(veth1) entered forwarding state
[  651.660737][ T8230] br1: port 1(veth1) entered disabled state
[  651.697088][ T8231] veth1: left allmulticast mode
[  651.697265][ T8231] veth1: left promiscuous mode
[  651.697487][ T8231] br1: port 1(veth1) entered disabled state