[  552.113715][ T4702] br: port 1(veth1) entered blocking state
[  552.113943][ T4702] br: port 1(veth1) entered disabled state
[  552.114146][ T4702] veth1: entered allmulticast mode
[  552.115627][ T4702] veth1: entered promiscuous mode
[  552.117503][   T45] br: port 1(veth1) entered blocking state
[  552.117703][   T45] br: port 1(veth1) entered forwarding state
[  552.174414][ T4707] br: port 2(veth3) entered blocking state
[  552.174624][ T4707] br: port 2(veth3) entered disabled state
[  552.174818][ T4707] veth3: entered allmulticast mode
[  552.176340][ T4707] veth3: entered promiscuous mode
[  552.177521][ T3435] br: port 2(veth3) entered blocking state
[  552.177711][ T3435] br: port 2(veth3) entered forwarding state
[  552.221608][ T4712] br: port 3(veth4) entered blocking state
[  552.221821][ T4712] br: port 3(veth4) entered disabled state
[  552.222025][ T4712] veth4: entered allmulticast mode
[  552.223461][ T4712] veth4: entered promiscuous mode
[  552.224644][  T223] br: port 3(veth4) entered blocking state
[  552.224845][  T223] br: port 3(veth4) entered forwarding state
[  660.877717][ T5308] br: port 3(veth4) entered disabled state
[  660.878338][ T5308] veth4: left allmulticast mode
[  660.878578][ T5308] veth4: left promiscuous mode
[  660.878929][ T5308] br: port 3(veth4) entered disabled state
[  660.915552][ T5310] br: port 2(veth3) entered disabled state
[  660.916283][ T5310] veth3: left allmulticast mode
[  660.916485][ T5310] veth3: left promiscuous mode
[  660.916759][ T5310] br: port 2(veth3) entered disabled state
[  660.947901][ T5312] br: port 1(veth1) entered disabled state
[  660.948480][ T5312] veth1: left allmulticast mode
[  660.948724][ T5312] veth1: left promiscuous mode
[  660.949127][ T5312] br: port 1(veth1) entered disabled state