[  874.971370][T15722] br0: port 1(veth1) entered blocking state
[  874.971591][T15722] br0: port 1(veth1) entered disabled state
[  874.971788][T15722] veth1: entered allmulticast mode
[  874.973209][T15722] veth1: entered promiscuous mode
[  875.000910][T15724] br0: port 2(veth2) entered blocking state
[  875.001495][T15724] br0: port 2(veth2) entered disabled state
[  875.001684][T15724] veth2: entered allmulticast mode
[  875.003111][T15724] veth2: entered promiscuous mode
[  875.031745][T15725] br0: port 3(veth4) entered blocking state
[  875.031949][T15725] br0: port 3(veth4) entered disabled state
[  875.032132][T15725] veth4: entered allmulticast mode
[  875.033647][T15725] veth4: entered promiscuous mode
[  875.217979][   T71] br0: port 1(veth1) entered blocking state
[  875.218176][   T71] br0: port 1(veth1) entered forwarding state
[  875.236057][   T35] br0: port 2(veth2) entered blocking state
[  875.236280][   T35] br0: port 2(veth2) entered forwarding state
[  875.261745][   T35] br0: port 3(veth4) entered blocking state
[  875.261942][   T35] br0: port 3(veth4) entered forwarding state
[  889.064570][T15791] veth3: entered promiscuous mode
[  890.277455][T15800] veth3: left promiscuous mode
[  890.299127][T15801] veth3: entered promiscuous mode
[  891.500082][T15810] veth3: left promiscuous mode
[  891.553337][T15818] br0: port 3(veth4) entered disabled state
[  891.578637][T15819] br0: port 2(veth2) entered disabled state
[  891.597124][T15820] br0: port 1(veth1) entered disabled state
[  891.619566][T15821] veth4: left allmulticast mode
[  891.619752][T15821] veth4: left promiscuous mode
[  891.620396][T15821] br0: port 3(veth4) entered disabled state
[  891.621231][T15821] veth2: left allmulticast mode
[  891.621404][T15821] veth2: left promiscuous mode
[  891.621671][T15821] br0: port 2(veth2) entered disabled state
[  891.622565][T15821] veth1: left allmulticast mode
[  891.622742][T15821] veth1: left promiscuous mode
[  891.623034][T15821] br0: port 1(veth1) entered disabled state