[  668.557782][T18860] br: port 1(veth1) entered blocking state
[  668.558012][T18860] br: port 1(veth1) entered disabled state
[  668.558213][T18860] veth1: entered allmulticast mode
[  668.559953][T18860] veth1: entered promiscuous mode
[  668.562013][T17297] br: port 1(veth1) entered blocking state
[  668.562333][T17297] br: port 1(veth1) entered forwarding state
[  668.637235][T18865] br: port 2(veth3) entered blocking state
[  668.637531][T18865] br: port 2(veth3) entered disabled state
[  668.637801][T18865] veth3: entered allmulticast mode
[  668.640857][T18865] veth3: entered promiscuous mode
[  668.643097][T17297] br: port 2(veth3) entered blocking state
[  668.643326][T17297] br: port 2(veth3) entered forwarding state
[  668.701783][T18870] br: port 3(veth4) entered blocking state
[  668.702384][T18870] br: port 3(veth4) entered disabled state
[  668.702673][T18870] veth4: entered allmulticast mode
[  668.705934][T18870] veth4: entered promiscuous mode
[  668.708622][T17297] br: port 3(veth4) entered blocking state
[  668.708837][T17297] br: port 3(veth4) entered forwarding state
[  776.647552][T19476] br: port 3(veth4) entered disabled state
[  776.647999][T19476] veth4: left allmulticast mode
[  776.648166][T19476] veth4: left promiscuous mode
[  776.648367][T19476] br: port 3(veth4) entered disabled state
[  776.680029][T19478] br: port 2(veth3) entered disabled state
[  776.680434][T19478] veth3: left allmulticast mode
[  776.680573][T19478] veth3: left promiscuous mode
[  776.680770][T19478] br: port 2(veth3) entered disabled state
[  776.708559][T19480] br: port 1(veth1) entered disabled state
[  776.709354][T19480] veth1: left allmulticast mode
[  776.709485][T19480] veth1: left promiscuous mode
[  776.709681][T19480] br: port 1(veth1) entered disabled state