[  768.981938][ T3902] br: port 1(veth1) entered blocking state
[  768.982192][ T3902] br: port 1(veth1) entered disabled state
[  768.982433][ T3902] veth1: entered allmulticast mode
[  768.985153][ T3902] veth1: entered promiscuous mode
[  768.987674][   T30] br: port 1(veth1) entered blocking state
[  768.987915][   T30] br: port 1(veth1) entered forwarding state
[  769.132831][ T3905] br: port 2(veth3) entered blocking state
[  769.133125][ T3905] br: port 2(veth3) entered disabled state
[  769.133382][ T3905] veth3: entered allmulticast mode
[  769.136340][ T3905] veth3: entered promiscuous mode
[  769.140213][  T363] br: port 2(veth3) entered blocking state
[  769.140462][  T363] br: port 2(veth3) entered forwarding state
[  769.309630][ T3907] br: port 3(veth4) entered blocking state
[  769.311723][ T3907] br: port 3(veth4) entered disabled state
[  769.318575][ T3907] veth4: entered allmulticast mode
[  769.323099][ T3907] veth4: entered promiscuous mode
[  769.325135][   T30] br: port 3(veth4) entered blocking state
[  769.325483][   T30] br: port 3(veth4) entered forwarding state
[  918.683323][ T4390] br: port 3(veth4) entered disabled state
[  918.684970][ T4390] veth4: left allmulticast mode
[  918.685325][ T4390] veth4: left promiscuous mode
[  918.685830][ T4390] br: port 3(veth4) entered disabled state
[  918.884063][ T4392] br: port 2(veth3) entered disabled state
[  918.884890][ T4392] veth3: left allmulticast mode
[  918.885096][ T4392] veth3: left promiscuous mode
[  918.885423][ T4392] br: port 2(veth3) entered disabled state
[  919.052682][ T4394] br: port 1(veth1) entered disabled state
[  919.054084][ T4394] veth1: left allmulticast mode
[  919.054279][ T4394] veth1: left promiscuous mode
[  919.054585][ T4394] br: port 1(veth1) entered disabled state
[  919.345354][ T4395] ip (4395) used greatest stack depth: 24032 bytes left