[  513.864834][ T4270] br0: port 1(veth1) entered blocking state
[  513.865705][ T4270] br0: port 1(veth1) entered disabled state
[  513.865939][ T4270] veth1: entered allmulticast mode
[  513.867475][ T4270] veth1: entered promiscuous mode
[  513.894988][ T4272] br0: port 2(veth2) entered blocking state
[  513.895184][ T4272] br0: port 2(veth2) entered disabled state
[  513.895360][ T4272] veth2: entered allmulticast mode
[  513.896756][ T4272] veth2: entered promiscuous mode
[  513.923281][ T4273] br0: port 3(veth4) entered blocking state
[  513.923463][ T4273] br0: port 3(veth4) entered disabled state
[  513.923642][ T4273] veth4: entered allmulticast mode
[  513.925038][ T4273] veth4: entered promiscuous mode
[  514.120436][   T38] br0: port 1(veth1) entered blocking state
[  514.120646][   T38] br0: port 1(veth1) entered forwarding state
[  514.141367][   T38] br0: port 2(veth2) entered blocking state
[  514.141549][   T38] br0: port 2(veth2) entered forwarding state
[  514.175381][   T38] br0: port 3(veth4) entered blocking state
[  514.175570][   T38] br0: port 3(veth4) entered forwarding state
[  527.981334][ T4345] veth3: entered promiscuous mode
[  529.258446][ T4354] veth3: left promiscuous mode
[  529.290951][ T4355] veth3: entered promiscuous mode
[  530.539527][ T4364] veth3: left promiscuous mode
[  530.630992][ T4372] br0: port 3(veth4) entered disabled state
[  530.660984][ T4373] br0: port 2(veth2) entered disabled state
[  530.712315][ T4374] br0: port 1(veth1) entered disabled state
[  530.740824][ T4375] veth4: left allmulticast mode
[  530.740990][ T4375] veth4: left promiscuous mode
[  530.741229][ T4375] br0: port 3(veth4) entered disabled state
[  530.742145][ T4375] veth2: left allmulticast mode
[  530.742285][ T4375] veth2: left promiscuous mode
[  530.742493][ T4375] br0: port 2(veth2) entered disabled state
[  530.743651][ T4375] veth1: left allmulticast mode
[  530.743802][ T4375] veth1: left promiscuous mode
[  530.744006][ T4375] br0: port 1(veth1) entered disabled state