[  612.947242][T18821] br: port 1(veth1) entered blocking state
[  612.947533][T18821] br: port 1(veth1) entered disabled state
[  612.947809][T18821] veth1: entered allmulticast mode
[  612.950232][T18821] veth1: entered promiscuous mode
[  612.952058][  T103] br: port 1(veth1) entered blocking state
[  612.952238][  T103] br: port 1(veth1) entered forwarding state
[  613.007850][T18826] br: port 2(veth3) entered blocking state
[  613.008040][T18826] br: port 2(veth3) entered disabled state
[  613.008213][T18826] veth3: entered allmulticast mode
[  613.009599][T18826] veth3: entered promiscuous mode
[  613.011173][   T48] br: port 2(veth3) entered blocking state
[  613.011387][   T48] br: port 2(veth3) entered forwarding state
[  613.045686][T18831] br: port 3(veth4) entered blocking state
[  613.045865][T18831] br: port 3(veth4) entered disabled state
[  613.046062][T18831] veth4: entered allmulticast mode
[  613.047437][T18831] veth4: entered promiscuous mode
[  613.048551][   T68] br: port 3(veth4) entered blocking state
[  613.048735][   T68] br: port 3(veth4) entered forwarding state
[  708.529530][T19376] ip (19376) used greatest stack depth: 23160 bytes left
[  720.235001][T19436] br: port 3(veth4) entered disabled state
[  720.235453][T19436] veth4: left allmulticast mode
[  720.235594][T19436] veth4: left promiscuous mode
[  720.235833][T19436] br: port 3(veth4) entered disabled state
[  720.270612][T19438] br: port 2(veth3) entered disabled state
[  720.271173][T19438] veth3: left allmulticast mode
[  720.271314][T19438] veth3: left promiscuous mode
[  720.271517][T19438] br: port 2(veth3) entered disabled state
[  720.301951][T19440] br: port 1(veth1) entered disabled state
[  720.302413][T19440] veth1: left allmulticast mode
[  720.302587][T19440] veth1: left promiscuous mode
[  720.302848][T19440] br: port 1(veth1) entered disabled state