[  575.524831][ T7703] br0: port 1(veth1) entered blocking state
[  575.525035][ T7703] br0: port 1(veth1) entered disabled state
[  575.525221][ T7703] veth1: entered allmulticast mode
[  575.526738][ T7703] veth1: entered promiscuous mode
[  575.564196][ T7704] br0: port 2(veth3) entered blocking state
[  575.564627][ T7704] br0: port 2(veth3) entered disabled state
[  575.564820][ T7704] veth3: entered allmulticast mode
[  575.566306][ T7704] veth3: entered promiscuous mode
[  575.654780][   T48] br0: port 1(veth1) entered blocking state
[  575.654999][   T48] br0: port 1(veth1) entered forwarding state
[  575.704700][   T48] br0: port 2(veth3) entered blocking state
[  575.704909][   T48] br0: port 2(veth3) entered forwarding state
[  581.117108][ T7744] br0: port 2(veth3) entered disabled state
[  581.177267][ T7746] br0: port 1(veth1) entered disabled state
[  581.220039][ T7748] veth3: left allmulticast mode
[  581.220215][ T7748] veth3: left promiscuous mode
[  581.220463][ T7748] br0: port 2(veth3) entered disabled state
[  581.221697][ T7748] veth1: left allmulticast mode
[  581.221848][ T7748] veth1: left promiscuous mode
[  581.222054][ T7748] br0: port 1(veth1) entered disabled state