[  752.492631][T21516] br0: port 1(veth1) entered blocking state
[  752.492867][T21516] br0: port 1(veth1) entered disabled state
[  752.493067][T21516] veth1: entered allmulticast mode
[  752.494855][T21516] veth1: entered promiscuous mode
[  752.528846][T21518] br0: port 2(veth2) entered blocking state
[  752.529051][T21518] br0: port 2(veth2) entered disabled state
[  752.529250][T21518] veth2: entered allmulticast mode
[  752.531589][T21518] veth2: entered promiscuous mode
[  752.562298][T21519] br0: port 3(veth4) entered blocking state
[  752.562520][T21519] br0: port 3(veth4) entered disabled state
[  752.562747][T21519] veth4: entered allmulticast mode
[  752.564505][T21519] veth4: entered promiscuous mode
[  752.809577][   T92] br0: port 1(veth1) entered blocking state
[  752.809947][   T92] br0: port 1(veth1) entered forwarding state
[  752.857775][  T219] br0: port 2(veth2) entered blocking state
[  752.858151][  T219] br0: port 2(veth2) entered forwarding state
[  752.883035][  T219] br0: port 3(veth4) entered blocking state
[  752.883286][  T219] br0: port 3(veth4) entered forwarding state
[  766.712535][T21585] veth3: entered promiscuous mode
[  767.965743][T21594] veth3: left promiscuous mode
[  767.994115][T21595] veth3: entered promiscuous mode
[  769.297588][T21604] veth3: left promiscuous mode
[  769.394512][T21612] br0: port 3(veth4) entered disabled state
[  769.426760][T21613] br0: port 2(veth2) entered disabled state
[  769.460625][T21614] br0: port 1(veth1) entered disabled state
[  769.505963][T21615] veth4: left allmulticast mode
[  769.506257][T21615] veth4: left promiscuous mode
[  769.506710][T21615] br0: port 3(veth4) entered disabled state
[  769.508823][T21615] veth2: left allmulticast mode
[  769.509097][T21615] veth2: left promiscuous mode
[  769.509542][T21615] br0: port 2(veth2) entered disabled state
[  769.511258][T21615] veth1: left allmulticast mode
[  769.511538][T21615] veth1: left promiscuous mode
[  769.512479][T21615] br0: port 1(veth1) entered disabled state