[  676.560606][ T8871] br1: port 1(veth1) entered blocking state
[  676.560822][ T8871] br1: port 1(veth1) entered disabled state
[  676.560996][ T8871] veth1: entered allmulticast mode
[  676.562397][ T8871] veth1: entered promiscuous mode
[  676.587730][ T7335] br1: port 1(veth1) entered blocking state
[  676.587946][ T7335] br1: port 1(veth1) entered forwarding state
[  690.847727][ T9014] br1: port 1(veth1) entered disabled state
[  690.876386][ T9015] veth1: left allmulticast mode
[  690.876547][ T9015] veth1: left promiscuous mode
[  690.876757][ T9015] br1: port 1(veth1) entered disabled state