[  743.353194][ T3161] br: port 1(veth1) entered blocking state
[  743.354181][ T3161] br: port 1(veth1) entered disabled state
[  743.354698][ T3161] veth1: entered allmulticast mode
[  743.356602][ T3161] veth1: entered promiscuous mode
[  743.358480][    T9] br: port 1(veth1) entered blocking state
[  743.358740][    T9] br: port 1(veth1) entered forwarding state
[  743.535881][ T3163] br: port 2(veth3) entered blocking state
[  743.536212][ T3163] br: port 2(veth3) entered disabled state
[  743.537241][ T3163] veth3: entered allmulticast mode
[  743.539120][ T3163] veth3: entered promiscuous mode
[  743.540595][  T285] br: port 2(veth3) entered blocking state
[  743.540824][  T285] br: port 2(veth3) entered forwarding state
[  743.687388][ T3165] br: port 3(veth4) entered blocking state
[  743.687762][ T3165] br: port 3(veth4) entered disabled state
[  743.688008][ T3165] veth4: entered allmulticast mode
[  743.689985][ T3165] veth4: entered promiscuous mode
[  743.691421][   T50] br: port 3(veth4) entered blocking state
[  743.691659][   T50] br: port 3(veth4) entered forwarding state
[  891.279478][ T3642] br: port 3(veth4) entered disabled state
[  891.280476][ T3642] veth4: left allmulticast mode
[  891.280674][ T3642] veth4: left promiscuous mode
[  891.281008][ T3642] br: port 3(veth4) entered disabled state
[  891.466239][ T3643] br: port 2(veth3) entered disabled state
[  891.468447][ T3643] veth3: left allmulticast mode
[  891.468748][ T3643] veth3: left promiscuous mode
[  891.469214][ T3643] br: port 2(veth3) entered disabled state
[  891.633981][ T3644] br: port 1(veth1) entered disabled state
[  891.634745][ T3644] veth1: left allmulticast mode
[  891.634936][ T3644] veth1: left promiscuous mode
[  891.635245][ T3644] br: port 1(veth1) entered disabled state