[ 1647.068266][ T8335] br1: port 1(veth1) entered blocking state
[ 1647.068572][ T8335] br1: port 1(veth1) entered disabled state
[ 1647.068840][ T8335] veth1: entered allmulticast mode
[ 1647.070695][ T8335] veth1: entered promiscuous mode
[ 1647.230041][ T5487] br1: port 1(veth1) entered blocking state
[ 1647.230349][ T5487] br1: port 1(veth1) entered forwarding state
[ 1667.462641][ T8410] br1: port 1(veth1) entered disabled state
[ 1667.596360][ T8411] veth1: left allmulticast mode
[ 1667.596569][ T8411] veth1: left promiscuous mode
[ 1667.596876][ T8411] br1: port 1(veth1) entered disabled state