qemu-system-x86_64: -bt hci: warning: The bluetooth subsystem is deprecated and will be removed soon. If the bluetooth subsystem is still useful for you, please send a mail to qemu-devel@nongnu.org with your usecase.
qemu-system-x86_64: -bt device:keyboard: warning: The bluetooth subsystem is deprecated and will be removed soon. If the bluetooth subsystem is still useful for you, please send a mail to qemu-devel@nongnu.org with your usecase.
qemu-system-x86_64: -usbdevice tablet: '-usbdevice' is deprecated, please use '-device usb-...' instead
qemu-system-x86_64: -fdb /syzkaller/managers/upstream/latest.tmp/workdir/instance-1/template/fd: Could not open '/syzkaller/managers/upstream/latest.tmp/workdir/instance-1/template/fd': No such file or directory