[  733.669310][ T4852] br1: port 1(veth1) entered blocking state
[  733.669562][ T4852] br1: port 1(veth1) entered disabled state
[  733.669780][ T4852] veth1: entered allmulticast mode
[  733.671230][ T4852] veth1: entered promiscuous mode
[  733.698319][   T35] br1: port 1(veth1) entered blocking state
[  733.698567][   T35] br1: port 1(veth1) entered forwarding state
[  744.774215][ T4951] br1: port 1(veth1) entered disabled state
[  744.802127][ T4952] veth1: left allmulticast mode
[  744.802329][ T4952] veth1: left promiscuous mode
[  744.802557][ T4952] br1: port 1(veth1) entered disabled state