[  531.921163][ T4371] br0: port 1(veth1) entered blocking state
[  531.921387][ T4371] br0: port 1(veth1) entered disabled state
[  531.921576][ T4371] veth1: entered allmulticast mode
[  531.923053][ T4371] veth1: entered promiscuous mode
[  531.945875][ T4373] br0: port 2(veth2) entered blocking state
[  531.946073][ T4373] br0: port 2(veth2) entered disabled state
[  531.946259][ T4373] veth2: entered allmulticast mode
[  531.947986][ T4373] veth2: entered promiscuous mode
[  531.983229][ T4374] br0: port 3(veth4) entered blocking state
[  531.983421][ T4374] br0: port 3(veth4) entered disabled state
[  531.983603][ T4374] veth4: entered allmulticast mode
[  531.985057][ T4374] veth4: entered promiscuous mode
[  532.201517][   T38] br0: port 1(veth1) entered blocking state
[  532.201778][   T38] br0: port 1(veth1) entered forwarding state
[  532.230881][   T64] br0: port 2(veth2) entered blocking state
[  532.231118][   T64] br0: port 2(veth2) entered forwarding state
[  532.254078][  T101] br0: port 3(veth4) entered blocking state
[  532.254294][  T101] br0: port 3(veth4) entered forwarding state
[  546.058788][ T4446] veth3: entered promiscuous mode
[  547.273315][ T4455] veth3: left promiscuous mode
[  547.307201][ T4456] veth3: entered promiscuous mode
[  548.515764][ T4465] veth3: left promiscuous mode
[  548.587182][ T4473] br0: port 3(veth4) entered disabled state
[  548.616696][ T4474] br0: port 2(veth2) entered disabled state
[  548.641399][ T4475] br0: port 1(veth1) entered disabled state
[  548.669084][ T4476] veth4: left allmulticast mode
[  548.669244][ T4476] veth4: left promiscuous mode
[  548.669460][ T4476] br0: port 3(veth4) entered disabled state
[  548.670931][ T4476] veth2: left allmulticast mode
[  548.671071][ T4476] veth2: left promiscuous mode
[  548.671277][ T4476] br0: port 2(veth2) entered disabled state
[  548.672138][ T4476] veth1: left allmulticast mode
[  548.672266][ T4476] veth1: left promiscuous mode
[  548.672465][ T4476] br0: port 1(veth1) entered disabled state