[  784.035298][ T3999] br: port 1(veth1) entered blocking state
[  784.035768][ T3999] br: port 1(veth1) entered disabled state
[  784.036212][ T3999] veth1: entered allmulticast mode
[  784.047796][ T3999] veth1: entered promiscuous mode
[  784.050402][    T9] br: port 1(veth1) entered blocking state
[  784.050759][    T9] br: port 1(veth1) entered forwarding state
[  784.219996][ T4001] br: port 2(veth3) entered blocking state
[  784.220295][ T4001] br: port 2(veth3) entered disabled state
[  784.220550][ T4001] veth3: entered allmulticast mode
[  784.222380][ T4001] veth3: entered promiscuous mode
[  784.223778][ T2537] br: port 2(veth3) entered blocking state
[  784.224012][ T2537] br: port 2(veth3) entered forwarding state
[  784.374669][ T4002] br: port 3(veth4) entered blocking state
[  784.374947][ T4002] br: port 3(veth4) entered disabled state
[  784.375210][ T4002] veth4: entered allmulticast mode
[  784.377290][ T4002] veth4: entered promiscuous mode
[  784.379009][   T25] br: port 3(veth4) entered blocking state
[  784.379272][   T25] br: port 3(veth4) entered forwarding state
[  933.392235][ T4484] br: port 3(veth4) entered disabled state
[  933.394158][ T4484] veth4: left allmulticast mode
[  933.394435][ T4484] veth4: left promiscuous mode
[  933.394788][ T4484] br: port 3(veth4) entered disabled state
[  933.557057][ T4486] br: port 2(veth3) entered disabled state
[  933.557879][ T4486] veth3: left allmulticast mode
[  933.558077][ T4486] veth3: left promiscuous mode
[  933.558395][ T4486] br: port 2(veth3) entered disabled state
[  933.748613][ T4488] br: port 1(veth1) entered disabled state
[  933.749680][ T4488] veth1: left allmulticast mode
[  933.750189][ T4488] veth1: left promiscuous mode
[  933.751105][ T4488] br: port 1(veth1) entered disabled state