[  581.711410][ T2458] br1: port 1(veth1.100) entered blocking state
[  581.711848][ T2458] br1: port 1(veth1.100) entered disabled state
[  581.712532][ T2458] veth1.100: entered allmulticast mode
[  581.712790][ T2458] veth1: entered allmulticast mode
[  581.716102][ T2458] veth1.100: entered promiscuous mode
[  581.716407][ T2458] veth1: entered promiscuous mode
[  582.113670][ T2461] br1: port 1(veth1.100) entered blocking state
[  582.113962][ T2461] br1: port 1(veth1.100) entered forwarding state
[  582.900731][ T2471] br2: port 1(veth1.200) entered blocking state
[  582.901012][ T2471] br2: port 1(veth1.200) entered disabled state
[  582.901273][ T2471] veth1.200: entered allmulticast mode
[  582.903308][ T2471] veth1.200: entered promiscuous mode
[  583.291395][ T2474] br2: port 1(veth1.200) entered blocking state
[  583.291673][ T2474] br2: port 1(veth1.200) entered forwarding state
[  595.837684][ T2517] veth1.100: left allmulticast mode
[  595.838969][ T2517] veth1.100: left promiscuous mode
[  595.839625][ T2517] br1: port 1(veth1.100) entered disabled state
[  595.971495][ T2518] veth1.200: left allmulticast mode
[  595.971699][ T2518] veth1: left allmulticast mode
[  595.971927][ T2518] veth1.200: left promiscuous mode
[  595.972096][ T2518] veth1: left promiscuous mode
[  595.972616][ T2518] br2: port 1(veth1.200) entered disabled state
[  598.186474][ T2521] br2: port 1(veth1.200) entered blocking state
[  598.186735][ T2521] br2: port 1(veth1.200) entered disabled state
[  598.187554][ T2521] veth1.200: entered allmulticast mode
[  598.187711][ T2521] veth1: entered allmulticast mode
[  598.189572][ T2521] veth1.200: entered promiscuous mode
[  598.189741][ T2521] veth1: entered promiscuous mode
[  598.190664][ T2521] br2: port 1(veth1.200) entered blocking state
[  598.190890][ T2521] br2: port 1(veth1.200) entered forwarding state
[  598.325327][ T2522] br1: port 1(veth1.100) entered blocking state
[  598.325723][ T2522] br1: port 1(veth1.100) entered disabled state
[  598.327007][ T2522] veth1.100: entered allmulticast mode
[  598.330175][ T2522] veth1.100: entered promiscuous mode
[  598.332046][ T2522] br1: port 1(veth1.100) entered blocking state
[  598.332413][ T2522] br1: port 1(veth1.100) entered forwarding state
[  604.855080][ T2552] veth1.200: left allmulticast mode
[  604.855324][ T2552] veth1.200: left promiscuous mode
[  604.855803][ T2552] br2: port 1(veth1.200) entered disabled state
[  605.053335][ T2553] ip (2553) used greatest stack depth: 23920 bytes left
[  605.563319][ T2559] veth1.100: left allmulticast mode
[  605.563535][ T2559] veth1: left allmulticast mode
[  605.563714][ T2559] veth1.100: left promiscuous mode
[  605.563907][ T2559] veth1: left promiscuous mode
[  605.564377][ T2559] br1: port 1(veth1.100) entered disabled state