[  643.181015][T13605] br: port 1(veth1) entered blocking state
[  643.181302][T13605] br: port 1(veth1) entered disabled state
[  643.181603][T13605] veth1: entered allmulticast mode
[  643.183502][T13605] veth1: entered promiscuous mode
[  643.185382][T12045] br: port 1(veth1) entered blocking state
[  643.185593][T12045] br: port 1(veth1) entered forwarding state
[  643.227109][T13610] br: port 2(veth3) entered blocking state
[  643.227305][T13610] br: port 2(veth3) entered disabled state
[  643.227487][T13610] veth3: entered allmulticast mode
[  643.228919][T13610] veth3: entered promiscuous mode
[  643.230322][   T39] br: port 2(veth3) entered blocking state
[  643.230538][   T39] br: port 2(veth3) entered forwarding state
[  643.280644][T13615] br: port 3(veth4) entered blocking state
[  643.281293][T13615] br: port 3(veth4) entered disabled state
[  643.281479][T13615] veth4: entered allmulticast mode
[  643.282913][T13615] veth4: entered promiscuous mode
[  643.284216][   T39] br: port 3(veth4) entered blocking state
[  643.284412][   T39] br: port 3(veth4) entered forwarding state
[  750.710558][T14220] br: port 3(veth4) entered disabled state
[  750.711022][T14220] veth4: left allmulticast mode
[  750.711161][T14220] veth4: left promiscuous mode
[  750.711390][T14220] br: port 3(veth4) entered disabled state
[  750.745069][T14222] br: port 2(veth3) entered disabled state
[  750.745565][T14222] veth3: left allmulticast mode
[  750.746116][T14222] veth3: left promiscuous mode
[  750.746390][T14222] br: port 2(veth3) entered disabled state
[  750.787733][T14224] br: port 1(veth1) entered disabled state
[  750.788245][T14224] veth1: left allmulticast mode
[  750.788433][T14224] veth1: left promiscuous mode
[  750.788782][T14224] br: port 1(veth1) entered disabled state