[  785.179231][ T3550] br: port 1(veth1) entered blocking state
[  785.179712][ T3550] br: port 1(veth1) entered disabled state
[  785.180179][ T3550] veth1: entered allmulticast mode
[  785.195843][ T3550] veth1: entered promiscuous mode
[  785.199052][   T37] br: port 1(veth1) entered blocking state
[  785.199491][   T37] br: port 1(veth1) entered forwarding state
[  785.361520][ T3555] br: port 2(veth3) entered blocking state
[  785.362069][ T3555] br: port 2(veth3) entered disabled state
[  785.362493][ T3555] veth3: entered allmulticast mode
[  785.367210][ T3555] veth3: entered promiscuous mode
[  785.381492][   T35] br: port 2(veth3) entered blocking state
[  785.381936][   T35] br: port 2(veth3) entered forwarding state
[  785.563009][ T3560] br: port 3(veth4) entered blocking state
[  785.563547][ T3560] br: port 3(veth4) entered disabled state
[  785.564222][ T3560] veth4: entered allmulticast mode
[  785.567692][ T3560] veth4: entered promiscuous mode
[  785.569922][  T252] br: port 3(veth4) entered blocking state
[  785.570320][  T252] br: port 3(veth4) entered forwarding state
[  927.191871][ T4153] ip (4153) used greatest stack depth: 23456 bytes left
[  927.901641][ T4165] br: port 3(veth4) entered disabled state
[  927.903222][ T4165] veth4: left allmulticast mode
[  927.903573][ T4165] veth4: left promiscuous mode
[  927.904311][ T4165] br: port 3(veth4) entered disabled state
[  928.062157][ T4167] br: port 2(veth3) entered disabled state
[  928.063134][ T4167] veth3: left allmulticast mode
[  928.063445][ T4167] veth3: left promiscuous mode
[  928.063987][ T4167] br: port 2(veth3) entered disabled state
[  928.237288][ T4169] br: port 1(veth1) entered disabled state
[  928.239083][ T4169] veth1: left allmulticast mode
[  928.239660][ T4169] veth1: left promiscuous mode
[  928.240624][ T4169] br: port 1(veth1) entered disabled state