[  421.243406] br0: port 1(veth1) entered blocking state
[  421.243503] br0: port 1(veth1) entered disabled state
[  421.243579] veth1: entered allmulticast mode
[  421.243675] veth1: entered promiscuous mode
[  421.247959] br0: port 2(veth2) entered blocking state
[  421.248003] br0: port 2(veth2) entered disabled state
[  421.248045] veth2: entered allmulticast mode
[  421.248105] veth2: entered promiscuous mode
[  421.252038] br0: port 3(veth4) entered blocking state
[  421.252124] br0: port 3(veth4) entered disabled state
[  421.252197] veth4: entered allmulticast mode
[  421.252290] veth4: entered promiscuous mode
[  421.287892] br0: port 1(veth1) entered blocking state
[  421.287932] br0: port 1(veth1) entered forwarding state
[  421.291816] br0: port 2(veth2) entered blocking state
[  421.291886] br0: port 2(veth2) entered forwarding state
[  421.295703] br0: port 3(veth4) entered blocking state
[  421.295750] br0: port 3(veth4) entered forwarding state
[  434.515294] veth3: entered promiscuous mode
[  435.569164] veth3: left promiscuous mode
[  435.573339] veth3: entered promiscuous mode
[  436.621097] veth3: left promiscuous mode
[  436.632554] br0: port 3(veth4) entered disabled state
[  436.637062] br0: port 2(veth2) entered disabled state
[  436.641487] br0: port 1(veth1) entered disabled state
[  436.645683] veth4: left allmulticast mode
[  436.645714] veth4: left promiscuous mode
[  436.645743] br0: port 3(veth4) entered disabled state
[  436.645825] veth2: left allmulticast mode
[  436.645848] veth2: left promiscuous mode
[  436.645878] br0: port 2(veth2) entered disabled state
[  436.645969] veth1: left allmulticast mode
[  436.645990] veth1: left promiscuous mode
[  436.646017] br0: port 1(veth1) entered disabled state