[  530.276028][ T5750] br1: port 1(veth1) entered blocking state
[  530.276354][ T5750] br1: port 1(veth1) entered disabled state
[  530.276709][ T5750] veth1: entered allmulticast mode
[  530.279027][ T5750] veth1: entered promiscuous mode
[  530.311302][   T38] br1: port 1(veth1) entered blocking state
[  530.311534][   T38] br1: port 1(veth1) entered forwarding state
[  530.361540][ T5753] br1: port 2(veth2) entered blocking state
[  530.361760][ T5753] br1: port 2(veth2) entered disabled state
[  530.361941][ T5753] veth2: entered allmulticast mode
[  530.363949][ T5753] veth2: entered promiscuous mode
[  530.398392][   T61] br1: port 2(veth2) entered blocking state
[  530.398610][   T61] br1: port 2(veth2) entered forwarding state
[  549.429258][ T5991] br1: port 2(veth2) entered disabled state
[  549.461781][ T5992] veth2: left allmulticast mode
[  549.461943][ T5992] veth2: left promiscuous mode
[  549.462168][ T5992] br1: port 2(veth2) entered disabled state
[  549.497716][ T5993] br1: port 1(veth1) entered disabled state
[  549.524765][ T5994] veth1: left allmulticast mode
[  549.524959][ T5994] veth1: left promiscuous mode
[  549.525247][ T5994] br1: port 1(veth1) entered disabled state