[  772.549464][ T3925] br: port 1(veth1) entered blocking state
[  772.549720][ T3925] br: port 1(veth1) entered disabled state
[  772.549959][ T3925] veth1: entered allmulticast mode
[  772.552391][ T3925] veth1: entered promiscuous mode
[  772.554552][    T7] br: port 1(veth1) entered blocking state
[  772.554784][    T7] br: port 1(veth1) entered forwarding state
[  772.683827][ T3928] br: port 2(veth3) entered blocking state
[  772.684109][ T3928] br: port 2(veth3) entered disabled state
[  772.684537][ T3928] veth3: entered allmulticast mode
[  772.687892][ T3928] veth3: entered promiscuous mode
[  772.689912][   T51] br: port 2(veth3) entered blocking state
[  772.690168][   T51] br: port 2(veth3) entered forwarding state
[  772.840998][ T3929] br: port 3(veth4) entered blocking state
[  772.841255][ T3929] br: port 3(veth4) entered disabled state
[  772.841565][ T3929] veth4: entered allmulticast mode
[  772.843411][ T3929] veth4: entered promiscuous mode
[  772.844754][   T51] br: port 3(veth4) entered blocking state
[  772.844997][   T51] br: port 3(veth4) entered forwarding state
[  921.895000][ T4411] br: port 3(veth4) entered disabled state
[  921.895930][ T4411] veth4: left allmulticast mode
[  921.896122][ T4411] veth4: left promiscuous mode
[  921.896466][ T4411] br: port 3(veth4) entered disabled state
[  922.043452][ T4413] br: port 2(veth3) entered disabled state
[  922.044196][ T4413] veth3: left allmulticast mode
[  922.044435][ T4413] veth3: left promiscuous mode
[  922.044769][ T4413] br: port 2(veth3) entered disabled state
[  922.195727][ T4415] br: port 1(veth1) entered disabled state
[  922.197285][ T4415] veth1: left allmulticast mode
[  922.197486][ T4415] veth1: left promiscuous mode
[  922.197802][ T4415] br: port 1(veth1) entered disabled state