[  793.899107][ T3549] br: port 1(veth1) entered blocking state
[  793.900739][ T3549] br: port 1(veth1) entered disabled state
[  793.901159][ T3549] veth1: entered allmulticast mode
[  793.904621][ T3549] veth1: entered promiscuous mode
[  793.907479][   T35] br: port 1(veth1) entered blocking state
[  793.907886][   T35] br: port 1(veth1) entered forwarding state
[  794.099516][ T3555] br: port 2(veth3) entered blocking state
[  794.099955][ T3555] br: port 2(veth3) entered disabled state
[  794.100863][ T3555] veth3: entered allmulticast mode
[  794.105645][ T3555] veth3: entered promiscuous mode
[  794.108253][  T252] br: port 2(veth3) entered blocking state
[  794.108667][  T252] br: port 2(veth3) entered forwarding state
[  794.296646][ T3560] br: port 3(veth4) entered blocking state
[  794.297119][ T3560] br: port 3(veth4) entered disabled state
[  794.298149][ T3560] veth4: entered allmulticast mode
[  794.301672][ T3560] veth4: entered promiscuous mode
[  794.304254][   T35] br: port 3(veth4) entered blocking state
[  794.304689][   T35] br: port 3(veth4) entered forwarding state
[  938.231053][ T4170] br: port 3(veth4) entered disabled state
[  938.232293][ T4170] veth4: left allmulticast mode
[  938.232850][ T4170] veth4: left promiscuous mode
[  938.234619][ T4170] br: port 3(veth4) entered disabled state
[  938.352977][ T4172] br: port 2(veth3) entered disabled state
[  938.354030][ T4172] veth3: left allmulticast mode
[  938.354352][ T4172] veth3: left promiscuous mode
[  938.354917][ T4172] br: port 2(veth3) entered disabled state
[  938.488635][ T4174] br: port 1(veth1) entered disabled state
[  938.489746][ T4174] veth1: left allmulticast mode
[  938.490051][ T4174] veth1: left promiscuous mode
[  938.490594][ T4174] br: port 1(veth1) entered disabled state