[  637.679301][T18827] br: port 1(veth1) entered blocking state
[  637.679511][T18827] br: port 1(veth1) entered disabled state
[  637.679688][T18827] veth1: entered allmulticast mode
[  637.681218][T18827] veth1: entered promiscuous mode
[  637.683049][  T187] br: port 1(veth1) entered blocking state
[  637.683223][  T187] br: port 1(veth1) entered forwarding state
[  637.729211][T18832] br: port 2(veth3) entered blocking state
[  637.729413][T18832] br: port 2(veth3) entered disabled state
[  637.729586][T18832] veth3: entered allmulticast mode
[  637.731181][T18832] veth3: entered promiscuous mode
[  637.732334][  T187] br: port 2(veth3) entered blocking state
[  637.732505][  T187] br: port 2(veth3) entered forwarding state
[  637.782230][T18837] br: port 3(veth4) entered blocking state
[  637.782415][T18837] br: port 3(veth4) entered disabled state
[  637.782682][T18837] veth4: entered allmulticast mode
[  637.784104][T18837] veth4: entered promiscuous mode
[  637.785352][   T46] br: port 3(veth4) entered blocking state
[  637.785523][   T46] br: port 3(veth4) entered forwarding state
[  744.826845][T19442] br: port 3(veth4) entered disabled state
[  744.827500][T19442] veth4: left allmulticast mode
[  744.827646][T19442] veth4: left promiscuous mode
[  744.827859][T19442] br: port 3(veth4) entered disabled state
[  744.863934][T19444] br: port 2(veth3) entered disabled state
[  744.864463][T19444] veth3: left allmulticast mode
[  744.864659][T19444] veth3: left promiscuous mode
[  744.865002][T19444] br: port 2(veth3) entered disabled state
[  744.895260][T19446] br: port 1(veth1) entered disabled state
[  744.895693][T19446] veth1: left allmulticast mode
[  744.895843][T19446] veth1: left promiscuous mode
[  744.896080][T19446] br: port 1(veth1) entered disabled state