[  658.272968][ T8750] br1: port 1(veth1) entered blocking state
[  658.273179][ T8750] br1: port 1(veth1) entered disabled state
[  658.273359][ T8750] veth1: entered allmulticast mode
[  658.274815][ T8750] veth1: entered promiscuous mode
[  658.304325][   T93] br1: port 1(veth1) entered blocking state
[  658.304558][   T93] br1: port 1(veth1) entered forwarding state
[  669.283709][ T8853] br1: port 1(veth1) entered disabled state
[  669.313736][ T8854] veth1: left allmulticast mode
[  669.313888][ T8854] veth1: left promiscuous mode
[  669.314107][ T8854] br1: port 1(veth1) entered disabled state