[  751.938346][ T7310] br0: port 1(veth1) entered blocking state
[  751.938609][ T7310] br0: port 1(veth1) entered disabled state
[  751.938852][ T7310] veth1: entered allmulticast mode
[  751.940403][ T7310] veth1: entered promiscuous mode
[  751.967058][ T7312] br0: port 2(veth2) entered blocking state
[  751.967295][ T7312] br0: port 2(veth2) entered disabled state
[  751.967537][ T7312] veth2: entered allmulticast mode
[  751.969037][ T7312] veth2: entered promiscuous mode
[  752.003656][ T7313] br0: port 3(veth4) entered blocking state
[  752.003884][ T7313] br0: port 3(veth4) entered disabled state
[  752.004124][ T7313] veth4: entered allmulticast mode
[  752.006320][ T7313] veth4: entered promiscuous mode
[  752.208698][  T324] br0: port 1(veth1) entered blocking state
[  752.208901][  T324] br0: port 1(veth1) entered forwarding state
[  752.229740][  T537] br0: port 2(veth2) entered blocking state
[  752.229940][  T537] br0: port 2(veth2) entered forwarding state
[  752.256567][   T46] br0: port 3(veth4) entered blocking state
[  752.256755][   T46] br0: port 3(veth4) entered forwarding state
[  766.003499][ T7385] veth3: entered promiscuous mode
[  767.204448][ T7394] veth3: left promiscuous mode
[  767.239712][ T7395] veth3: entered promiscuous mode
[  768.445590][ T7404] veth3: left promiscuous mode
[  768.513054][ T7412] br0: port 3(veth4) entered disabled state
[  768.541748][ T7413] br0: port 2(veth2) entered disabled state
[  768.565986][ T7414] br0: port 1(veth1) entered disabled state
[  768.588594][ T7415] veth4: left allmulticast mode
[  768.588754][ T7415] veth4: left promiscuous mode
[  768.588987][ T7415] br0: port 3(veth4) entered disabled state
[  768.589821][ T7415] veth2: left allmulticast mode
[  768.589956][ T7415] veth2: left promiscuous mode
[  768.590177][ T7415] br0: port 2(veth2) entered disabled state
[  768.591036][ T7415] veth1: left allmulticast mode
[  768.591178][ T7415] veth1: left promiscuous mode
[  768.591381][ T7415] br0: port 1(veth1) entered disabled state