[  760.068113][ T7823] br1: port 1(veth1) entered blocking state
[  760.068362][ T7823] br1: port 1(veth1) entered disabled state
[  760.068570][ T7823] veth1: entered allmulticast mode
[  760.070600][ T7823] veth1: entered promiscuous mode
[  760.134467][ T7826] br1: port 2(veth2) entered blocking state
[  760.134695][ T7826] br1: port 2(veth2) entered disabled state
[  760.134909][ T7826] veth2: entered allmulticast mode
[  760.136428][ T7826] veth2: entered promiscuous mode
[  760.188419][ T7828] br1: port 2(veth2) entered blocking state
[  760.188691][ T7828] br1: port 2(veth2) entered forwarding state
[  760.189119][ T7828] br1: port 1(veth1) entered blocking state
[  760.189369][ T7828] br1: port 1(veth1) entered forwarding state
[  769.428517][ T8141] br1: port 2(veth2) entered disabled state
[  769.429030][ T8141] br1: port 1(veth1) entered disabled state
[  769.472967][ T8143] veth2: left allmulticast mode
[  769.473135][ T8143] veth2: left promiscuous mode
[  769.473367][ T8143] br1: port 2(veth2) entered disabled state
[  769.515462][ T8145] veth1: left allmulticast mode
[  769.515626][ T8145] veth1: left promiscuous mode
[  769.517085][ T8145] br1: port 1(veth1) entered disabled state