[  577.829787][ T6506] br1: port 1(veth1) entered blocking state
[  577.830230][ T6506] br1: port 1(veth1) entered disabled state
[  577.830603][ T6506] veth1: entered allmulticast mode
[  577.832310][ T6506] veth1: entered promiscuous mode
[  577.864280][   T48] br1: port 1(veth1) entered blocking state
[  577.864617][   T48] br1: port 1(veth1) entered forwarding state
[  592.222789][ T6649] br1: port 1(veth1) entered disabled state
[  592.253922][ T6650] veth1: left allmulticast mode
[  592.254200][ T6650] veth1: left promiscuous mode
[  592.254531][ T6650] br1: port 1(veth1) entered disabled state