[  784.274947][ T8552] br1: port 1(veth1) entered blocking state
[  784.275208][ T8552] br1: port 1(veth1) entered disabled state
[  784.275456][ T8552] veth1: entered allmulticast mode
[  784.277538][ T8552] veth1: entered promiscuous mode
[  784.305219][   T35] br1: port 1(veth1) entered blocking state
[  784.305419][   T35] br1: port 1(veth1) entered forwarding state
[  799.067590][ T8689] br1: port 1(veth1) entered disabled state
[  799.120777][ T8690] veth1: left allmulticast mode
[  799.120969][ T8690] veth1: left promiscuous mode
[  799.121204][ T8690] br1: port 1(veth1) entered disabled state