[   20.448964] br0: port 1(veth1) entered blocking state
[   20.449039] br0: port 1(veth1) entered disabled state
[   20.449097] veth1: entered allmulticast mode
[   20.449196] veth1: entered promiscuous mode
[   20.458233] br0: port 2(veth3) entered blocking state
[   20.458329] br0: port 2(veth3) entered disabled state
[   20.458383] veth3: entered allmulticast mode
[   20.458480] veth3: entered promiscuous mode
[   20.489661] br0: port 1(veth1) entered blocking state
[   20.489724] br0: port 1(veth1) entered forwarding state
[   20.497687] br0: port 2(veth3) entered blocking state
[   20.497747] br0: port 2(veth3) entered forwarding state
[   22.915603] br0: port 3(veth5) entered blocking state
[   22.915693] br0: port 3(veth5) entered disabled state
[   22.915763] veth5: entered allmulticast mode
[   22.915876] veth5: entered promiscuous mode
[   22.935447] veth5: left allmulticast mode
[   22.935501] veth5: left promiscuous mode
[   22.935581] br0: port 3(veth5) entered disabled state
[   23.028312] br0: port 3(veth5) entered blocking state
[   23.028381] br0: port 3(veth5) entered disabled state
[   23.028447] veth5: entered allmulticast mode
[   23.028540] veth5: entered promiscuous mode
[   23.028580] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[   23.047910] veth5: left allmulticast mode
[   23.047993] veth5: left promiscuous mode
[   23.048051] br0: port 3(veth5) entered disabled state
[   28.314425] br0: port 3(veth5) entered blocking state
[   28.314484] br0: port 3(veth5) entered disabled state
[   28.314540] veth5: entered allmulticast mode
[   28.314616] veth5: entered promiscuous mode
[   28.343274] br0: port 3(veth5) entered disabled state
[   28.353274] br0: port 2(veth3) entered disabled state
[   28.361441] br0: port 1(veth1) entered disabled state
[   28.368744] veth5: left allmulticast mode
[   28.368787] veth5: left promiscuous mode
[   28.368824] br0: port 3(veth5) entered disabled state
[   28.368950] veth3: left allmulticast mode
[   28.368982] veth3: left promiscuous mode
[   28.369013] br0: port 2(veth3) entered disabled state
[   28.369111] veth1: left allmulticast mode
[   28.369143] veth1: left promiscuous mode
[   28.369173] br0: port 1(veth1) entered disabled state