[  735.890185][ T8607] br1: port 1(veth1) entered blocking state
[  735.890428][ T8607] br1: port 1(veth1) entered disabled state
[  735.890646][ T8607] veth1: entered allmulticast mode
[  735.923195][ T6280] br1: port 1(veth1) entered blocking state
[  735.923383][ T6280] br1: port 1(veth1) entered forwarding state
[  735.944043][ T8609] br1: port 2(veth2) entered blocking state
[  735.944268][ T8609] br1: port 2(veth2) entered disabled state
[  735.944512][ T8609] veth2: entered allmulticast mode
[  735.946007][ T8609] veth2: entered promiscuous mode
[  735.977680][ T6280] br1: port 2(veth2) entered blocking state
[  735.977902][ T6280] br1: port 2(veth2) entered forwarding state
[  749.940073][ T8970] br1: port 2(veth2) entered disabled state
[  749.961151][ T8971] veth2: left allmulticast mode
[  749.961920][ T8971] veth2: left promiscuous mode
[  749.962139][ T8971] br1: port 2(veth2) entered disabled state
[  750.000824][ T8972] br1: port 1(veth1) entered disabled state
[  750.027476][ T8973] veth1: left allmulticast mode
[  750.027652][ T8973] veth1: left promiscuous mode
[  750.027913][ T8973] br1: port 1(veth1) entered disabled state