[  772.233172][ T3927] br: port 1(veth1) entered blocking state
[  772.233461][ T3927] br: port 1(veth1) entered disabled state
[  772.233726][ T3927] veth1: entered allmulticast mode
[  772.242142][ T3927] veth1: entered promiscuous mode
[  772.243974][   T49] br: port 1(veth1) entered blocking state
[  772.244267][   T49] br: port 1(veth1) entered forwarding state
[  772.418599][ T3929] br: port 2(veth3) entered blocking state
[  772.418899][ T3929] br: port 2(veth3) entered disabled state
[  772.419157][ T3929] veth3: entered allmulticast mode
[  772.421085][ T3929] veth3: entered promiscuous mode
[  772.423483][   T49] br: port 2(veth3) entered blocking state
[  772.423726][   T49] br: port 2(veth3) entered forwarding state
[  772.581868][ T3931] br: port 3(veth4) entered blocking state
[  772.582253][ T3931] br: port 3(veth4) entered disabled state
[  772.582489][ T3931] veth4: entered allmulticast mode
[  772.584901][ T3931] veth4: entered promiscuous mode
[  772.586309][  T405] br: port 3(veth4) entered blocking state
[  772.586555][  T405] br: port 3(veth4) entered forwarding state
[  918.173937][ T4404] br: port 3(veth4) entered disabled state
[  918.175373][ T4404] veth4: left allmulticast mode
[  918.175565][ T4404] veth4: left promiscuous mode
[  918.175864][ T4404] br: port 3(veth4) entered disabled state
[  918.333502][ T4406] br: port 2(veth3) entered disabled state
[  918.334174][ T4406] veth3: left allmulticast mode
[  918.334357][ T4406] veth3: left promiscuous mode
[  918.334654][ T4406] br: port 2(veth3) entered disabled state
[  918.492747][ T4407] br: port 1(veth1) entered disabled state
[  918.494347][ T4407] veth1: left allmulticast mode
[  918.494528][ T4407] veth1: left promiscuous mode
[  918.494816][ T4407] br: port 1(veth1) entered disabled state