[  496.959402][ T8306] br1: port 1(veth1) entered blocking state
[  496.959653][ T8306] br1: port 1(veth1) entered disabled state
[  496.959911][ T8306] veth1: entered allmulticast mode
[  496.961419][ T8306] veth1: entered promiscuous mode
[  497.043379][   T91] br1: port 1(veth1) entered blocking state
[  497.043571][   T91] br1: port 1(veth1) entered forwarding state
[  497.082638][ T8319] br1: port 2(veth2) entered blocking state
[  497.083440][ T8319] br1: port 2(veth2) entered disabled state
[  497.083683][ T8319] veth2: entered allmulticast mode
[  497.085196][ T8319] veth2: entered promiscuous mode
[  497.168289][   T91] br1: port 2(veth2) entered blocking state
[  497.168471][   T91] br1: port 2(veth2) entered forwarding state
[  515.032087][ T8785] br1: port 2(veth2) entered disabled state
[  515.062520][ T8787] veth2: left allmulticast mode
[  515.062715][ T8787] veth2: left promiscuous mode
[  515.063665][ T8787] br1: port 2(veth2) entered disabled state
[  515.110996][ T8789] br1: port 1(veth1) entered disabled state
[  515.142796][ T8791] veth1: left allmulticast mode
[  515.143065][ T8791] veth1: left promiscuous mode
[  515.143288][ T8791] br1: port 1(veth1) entered disabled state