[  740.610031][ T4484] br1: port 1(veth1) entered blocking state
[  740.610416][ T4484] br1: port 1(veth1) entered disabled state
[  740.610794][ T4484] veth1: entered allmulticast mode
[  740.613475][ T4484] veth1: entered promiscuous mode
[  740.648918][ T2560] br1: port 1(veth1) entered blocking state
[  740.649236][ T2560] br1: port 1(veth1) entered forwarding state
[  748.830470][ T4536] veth1: left allmulticast mode
[  748.830747][ T4536] veth1: left promiscuous mode
[  748.831125][ T4536] br1: port 1(veth1) entered disabled state
[  750.912452][ T4538] br1: port 1(veth1) entered blocking state
[  750.912801][ T4538] br1: port 1(veth1) entered disabled state
[  750.913116][ T4538] veth1: entered allmulticast mode
[  750.915733][ T4538] veth1: entered promiscuous mode
[  750.916430][ T4538] br1: port 1(veth1) entered blocking state
[  750.916732][ T4538] br1: port 1(veth1) entered forwarding state
[  770.474038][ T4645] veth1: left allmulticast mode
[  770.474301][ T4645] veth1: left promiscuous mode
[  770.474650][ T4645] br1: port 1(veth1) entered disabled state
[  772.611261][ T4648] br1: port 1(veth1) entered blocking state
[  772.611590][ T4648] br1: port 1(veth1) entered disabled state
[  772.611909][ T4648] veth1: entered allmulticast mode
[  772.615256][ T4648] veth1: entered promiscuous mode
[  772.615724][ T4648] br1: port 1(veth1) entered blocking state
[  772.616013][ T4648] br1: port 1(veth1) entered forwarding state
[  775.354575][ T4689] br1: port 1(veth1) entered disabled state
[  775.386553][ T4690] veth1: left allmulticast mode
[  775.386839][ T4690] veth1: left promiscuous mode
[  775.387257][ T4690] br1: port 1(veth1) entered disabled state