[  855.628629][ T4575] br1: port 1(veth1) entered blocking state
[  855.628951][ T4575] br1: port 1(veth1) entered disabled state
[  855.629255][ T4575] veth1: entered allmulticast mode
[  855.631229][ T4575] veth1: entered promiscuous mode
[  855.786592][ T4578] br1: port 2(veth2) entered blocking state
[  855.786875][ T4578] br1: port 2(veth2) entered disabled state
[  855.787722][ T4578] veth2: entered allmulticast mode
[  855.789679][ T4578] veth2: entered promiscuous mode
[  855.954919][ T4580] br1: port 2(veth2) entered blocking state
[  855.955308][ T4580] br1: port 2(veth2) entered forwarding state
[  855.955832][ T4580] br1: port 1(veth1) entered blocking state
[  855.956131][ T4580] br1: port 1(veth1) entered forwarding state
[  879.308385][ T4893] br1: port 2(veth2) entered disabled state
[  879.309168][ T4893] br1: port 1(veth1) entered disabled state
[  879.498741][ T4895] veth2: left allmulticast mode
[  879.498990][ T4895] veth2: left promiscuous mode
[  879.499332][ T4895] br1: port 2(veth2) entered disabled state
[  879.691662][ T4897] veth1: left allmulticast mode
[  879.691971][ T4897] veth1: left promiscuous mode
[  879.692385][ T4897] br1: port 1(veth1) entered disabled state