[  256.375100][ T3926] br0: port 1(veth1) entered blocking state
[  256.375499][ T3926] br0: port 1(veth1) entered disabled state
[  256.375700][ T3926] veth1: entered allmulticast mode
[  256.377100][ T3926] veth1: entered promiscuous mode
[  256.405434][ T3927] br0: port 2(veth3) entered blocking state
[  256.405660][ T3927] br0: port 2(veth3) entered disabled state
[  256.405895][ T3927] veth3: entered allmulticast mode
[  256.407399][ T3927] veth3: entered promiscuous mode
[  256.496605][   T38] br0: port 1(veth1) entered blocking state
[  256.496849][   T38] br0: port 1(veth1) entered forwarding state
[  256.549559][   T38] br0: port 2(veth3) entered blocking state
[  256.549765][   T38] br0: port 2(veth3) entered forwarding state
[  261.939766][ T3967] br0: port 2(veth3) entered disabled state
[  261.996330][ T3969] br0: port 1(veth1) entered disabled state
[  262.048642][ T3971] veth3: left allmulticast mode
[  262.048856][ T3971] veth3: left promiscuous mode
[  262.049147][ T3971] br0: port 2(veth3) entered disabled state
[  262.050074][ T3971] veth1: left allmulticast mode
[  262.050599][ T3971] veth1: left promiscuous mode
[  262.050870][ T3971] br0: port 1(veth1) entered disabled state