[  536.956339][ T6734] br1: port 1(veth1) entered blocking state
[  536.956498][ T6734] br1: port 1(veth1) entered disabled state
[  536.956622][ T6734] veth1: entered allmulticast mode
[  536.957489][ T6734] veth1: entered promiscuous mode
[  536.988454][ T6737] br1: port 2(veth2) entered blocking state
[  536.988628][ T6737] br1: port 2(veth2) entered disabled state
[  536.988799][ T6737] veth2: entered allmulticast mode
[  536.999267][ T6737] veth2: entered promiscuous mode
[  537.031035][ T6739] br1: port 2(veth2) entered blocking state
[  537.031172][ T6739] br1: port 2(veth2) entered forwarding state
[  537.031388][ T6739] br1: port 1(veth1) entered blocking state
[  537.031500][ T6739] br1: port 1(veth1) entered forwarding state
[  545.151821][ T7066] br1: port 2(veth2) entered disabled state
[  545.152151][ T7066] br1: port 1(veth1) entered disabled state
[  545.187790][ T7068] veth2: left allmulticast mode
[  545.187909][ T7068] veth2: left promiscuous mode
[  545.188058][ T7068] br1: port 2(veth2) entered disabled state
[  545.216819][ T7070] veth1: left allmulticast mode
[  545.216964][ T7070] veth1: left promiscuous mode
[  545.217163][ T7070] br1: port 1(veth1) entered disabled state