[  730.417729][ T3694] br1: port 1(veth1) entered blocking state
[  730.418009][ T3694] br1: port 1(veth1) entered disabled state
[  730.418242][ T3694] veth1: entered allmulticast mode
[  730.419699][ T3694] veth1: entered promiscuous mode
[  730.449112][  T188] br1: port 1(veth1) entered blocking state
[  730.449286][  T188] br1: port 1(veth1) entered forwarding state
[  744.679832][ T3837] br1: port 1(veth1) entered disabled state
[  744.701225][ T3838] veth1: left allmulticast mode
[  744.701384][ T3838] veth1: left promiscuous mode
[  744.701598][ T3838] br1: port 1(veth1) entered disabled state