[  750.554214][ T3209] br: port 1(veth1) entered blocking state
[  750.554490][ T3209] br: port 1(veth1) entered disabled state
[  750.554735][ T3209] veth1: entered allmulticast mode
[  750.556890][ T3209] veth1: entered promiscuous mode
[  750.558644][   T25] br: port 1(veth1) entered blocking state
[  750.558898][   T25] br: port 1(veth1) entered forwarding state
[  750.723492][ T3211] br: port 2(veth3) entered blocking state
[  750.723751][ T3211] br: port 2(veth3) entered disabled state
[  750.723983][ T3211] veth3: entered allmulticast mode
[  750.725815][ T3211] veth3: entered promiscuous mode
[  750.735821][   T50] br: port 2(veth3) entered blocking state
[  750.736106][   T50] br: port 2(veth3) entered forwarding state
[  750.888434][ T3213] br: port 3(veth4) entered blocking state
[  750.888688][ T3213] br: port 3(veth4) entered disabled state
[  750.888925][ T3213] veth4: entered allmulticast mode
[  750.890777][ T3213] veth4: entered promiscuous mode
[  750.893422][    T9] br: port 3(veth4) entered blocking state
[  750.893664][    T9] br: port 3(veth4) entered forwarding state
[  896.459614][ T3686] br: port 3(veth4) entered disabled state
[  896.460893][ T3686] veth4: left allmulticast mode
[  896.461111][ T3686] veth4: left promiscuous mode
[  896.461516][ T3686] br: port 3(veth4) entered disabled state
[  896.612423][ T3688] br: port 2(veth3) entered disabled state
[  896.613149][ T3688] veth3: left allmulticast mode
[  896.613425][ T3688] veth3: left promiscuous mode
[  896.613775][ T3688] br: port 2(veth3) entered disabled state
[  896.811208][ T3689] br: port 1(veth1) entered disabled state
[  896.812011][ T3689] veth1: left allmulticast mode
[  896.812270][ T3689] veth1: left promiscuous mode
[  896.812634][ T3689] br: port 1(veth1) entered disabled state