[  910.455712][ T8832] br1: port 1(veth1) entered blocking state
[  910.456057][ T8832] br1: port 1(veth1) entered disabled state
[  910.456408][ T8832] veth1: entered allmulticast mode
[  910.459967][ T8832] veth1: entered promiscuous mode
[  910.542035][ T8835] br1: port 2(veth2) entered blocking state
[  910.543609][ T8835] br1: port 2(veth2) entered disabled state
[  910.544014][ T8835] veth2: entered allmulticast mode
[  910.546877][ T8835] veth2: entered promiscuous mode
[  910.631279][ T8837] br1: port 2(veth2) entered blocking state
[  910.631663][ T8837] br1: port 2(veth2) entered forwarding state
[  910.632296][ T8837] br1: port 1(veth1) entered blocking state
[  910.632644][ T8837] br1: port 1(veth1) entered forwarding state
[  924.846002][ T9150] br1: port 2(veth2) entered disabled state
[  924.846857][ T9150] br1: port 1(veth1) entered disabled state
[  924.923863][ T9152] veth2: left allmulticast mode
[  924.924147][ T9152] veth2: left promiscuous mode
[  924.924554][ T9152] br1: port 2(veth2) entered disabled state
[  925.026392][ T9154] veth1: left allmulticast mode
[  925.026665][ T9154] veth1: left promiscuous mode
[  925.027075][ T9154] br1: port 1(veth1) entered disabled state