[  765.298889][ T8901] br1: port 1(veth1) entered blocking state
[  765.299163][ T8901] br1: port 1(veth1) entered disabled state
[  765.299423][ T8901] veth1: entered allmulticast mode
[  765.301016][ T8901] veth1: entered promiscuous mode
[  765.320582][   T46] br1: port 1(veth1) entered blocking state
[  765.320788][   T46] br1: port 1(veth1) entered forwarding state
[  779.801340][ T9038] br1: port 1(veth1) entered disabled state
[  779.819929][ T9039] veth1: left allmulticast mode
[  779.820163][ T9039] veth1: left promiscuous mode
[  779.820472][ T9039] br1: port 1(veth1) entered disabled state