[  749.174555][ T8554] br0: port 1(veth1) entered blocking state
[  749.174840][ T8554] br0: port 1(veth1) entered disabled state
[  749.175140][ T8554] veth1: entered allmulticast mode
[  749.176844][ T8554] veth1: entered promiscuous mode
[  749.218628][ T8556] br0: port 2(veth2) entered blocking state
[  749.218894][ T8556] br0: port 2(veth2) entered disabled state
[  749.219128][ T8556] veth2: entered allmulticast mode
[  749.220795][ T8556] veth2: entered promiscuous mode
[  749.282853][  T227] br0: port 1(veth1) entered blocking state
[  749.283153][  T227] br0: port 1(veth1) entered forwarding state
[  749.308259][ T7253] br0: port 2(veth2) entered blocking state
[  749.308515][ T7253] br0: port 2(veth2) entered forwarding state
[  776.325622][ T8645] br0: port 2(veth2) entered disabled state
[  776.362981][ T8646] br0: port 1(veth1) entered disabled state
[  776.385248][ T8647] veth2: left allmulticast mode
[  776.385974][ T8647] veth2: left promiscuous mode
[  776.386338][ T8647] br0: port 2(veth2) entered disabled state
[  776.387310][ T8647] veth1: left allmulticast mode
[  776.387546][ T8647] veth1: left promiscuous mode
[  776.387842][ T8647] br0: port 1(veth1) entered disabled state