[  643.163219][ T3928] br0: port 1(veth1) entered blocking state
[  643.163641][ T3928] br0: port 1(veth1) entered disabled state
[  643.163835][ T3928] veth1: entered allmulticast mode
[  643.165451][ T3928] veth1: entered promiscuous mode
[  643.196736][ T3930] br0: port 2(veth2) entered blocking state
[  643.196950][ T3930] br0: port 2(veth2) entered disabled state
[  643.197145][ T3930] veth2: entered allmulticast mode
[  643.199334][ T3930] veth2: entered promiscuous mode
[  643.232105][ T3931] br0: port 3(veth4) entered blocking state
[  643.232311][ T3931] br0: port 3(veth4) entered disabled state
[  643.232511][ T3931] veth4: entered allmulticast mode
[  643.234119][ T3931] veth4: entered promiscuous mode
[  643.417000][   T58] br0: port 1(veth1) entered blocking state
[  643.417268][   T58] br0: port 1(veth1) entered forwarding state
[  643.448692][   T58] br0: port 2(veth2) entered blocking state
[  643.448924][   T58] br0: port 2(veth2) entered forwarding state
[  643.467404][   T36] br0: port 3(veth4) entered blocking state
[  643.467625][   T36] br0: port 3(veth4) entered forwarding state
[  657.427916][ T3997] veth3: entered promiscuous mode
[  658.645415][ T4006] veth3: left promiscuous mode
[  658.671960][ T4007] veth3: entered promiscuous mode
[  659.880505][ T4016] veth3: left promiscuous mode
[  659.947007][ T4024] br0: port 3(veth4) entered disabled state
[  659.968259][ T4025] br0: port 2(veth2) entered disabled state
[  659.988607][ T4026] br0: port 1(veth1) entered disabled state
[  660.018758][ T4027] veth4: left allmulticast mode
[  660.018931][ T4027] veth4: left promiscuous mode
[  660.019168][ T4027] br0: port 3(veth4) entered disabled state
[  660.020161][ T4027] veth2: left allmulticast mode
[  660.020310][ T4027] veth2: left promiscuous mode
[  660.020537][ T4027] br0: port 2(veth2) entered disabled state
[  660.021540][ T4027] veth1: left allmulticast mode
[  660.021688][ T4027] veth1: left promiscuous mode
[  660.021904][ T4027] br0: port 1(veth1) entered disabled state