[  733.616847][ T4708] br1: port 1(veth1) entered blocking state
[  733.617182][ T4708] br1: port 1(veth1) entered disabled state
[  733.617524][ T4708] veth1: entered allmulticast mode
[  733.620168][ T4708] veth1: entered promiscuous mode
[  733.703184][ T4711] br1: port 2(veth2) entered blocking state
[  733.703572][ T4711] br1: port 2(veth2) entered disabled state
[  733.703946][ T4711] veth2: entered allmulticast mode
[  733.707196][ T4711] veth2: entered promiscuous mode
[  733.814293][ T4713] br1: port 2(veth2) entered blocking state
[  733.814617][ T4713] br1: port 2(veth2) entered forwarding state
[  733.815515][ T4713] br1: port 1(veth1) entered blocking state
[  733.815818][ T4713] br1: port 1(veth1) entered forwarding state
[  744.585314][ T5026] br1: port 2(veth2) entered disabled state
[  744.585816][ T5026] br1: port 1(veth1) entered disabled state
[  744.642675][ T5028] veth2: left allmulticast mode
[  744.642849][ T5028] veth2: left promiscuous mode
[  744.643076][ T5028] br1: port 2(veth2) entered disabled state
[  744.695609][ T5030] veth1: left allmulticast mode
[  744.695814][ T5030] veth1: left promiscuous mode
[  744.696144][ T5030] br1: port 1(veth1) entered disabled state