94         return Error() << "Failed to set bootloader message: " << err;  in reboot_into_recovery()
126         return Error() << "command 'class_start_post_data' only available in init context";  in do_class_start_post_data()
151         return Error() << "command 'class_reset_post_data' only available in init context";  in do_class_reset_post_data()
167         return Error() << "Unable to write to /proc/sys/kernel/domainname: " << result.error();  in do_domainname()
174     if (!svc) return Error() << "Could not find service";  in do_enable()
177         return Error() << "Could not enable service: " << result.error();  in do_enable()
186         return Error() << "Could not create exec service";  in do_exec()
189         return Error() << "Could not start exec service: " << result.error();  in do_exec()
199         return Error() << "Could not create exec background service";  in do_exec_background()
202         return Error() << "Could not start exec background service: " << result.error();  in do_exec_background()
212         return Error() << "Service not found";  in do_exec_start()
216         return Error() << "Could not start exec service: " << result.error();  in do_exec_start()
231         return Error() << "Unable to write to /proc/sys/kernel/hostname: " << result.error();  in do_hostname()
280     if (!svc) return Error() << "interface " << args[1] << " not found";  in do_interface_restart()
287     if (!svc) return Error() << "interface " << args[1] << " not found";  in do_interface_start()
289         return Error() << "Could not start interface: " << result.error();  in do_interface_start()
296     if (!svc) return Error() << "interface " << args[1] << " not found";  in do_interface_stop()
322             return Error() << "Unable to decode UID for '" << args[3] << "': " << uid.error();  in do_mkdir()
329                 return Error() << "Unable to decode GID for '" << args[3] << "': " << gid.error();  in do_mkdir()
439         return Error() << "out of loopback devices";  in do_mount()
501             return Error() << "child aborted";  in handle_fstab()
517         return Error() << "fork() failed";  in handle_fstab()
578             return Error() << "cannot wipe within GSI";  in queue_fs_event()
586             return Error() << "fscrypt_install_keyring() failed";  in queue_fs_event()
597             return Error() << "fscrypt_install_keyring() failed";  in queue_fs_event()
608             return Error() << "fscrypt_install_keyring() failed";  in queue_fs_event()
618         Error() << "fs_mgr_mount_all() returned unexpected error " << code;  in queue_fs_event()
622     return Error() << "Invalid code: " << code;  in queue_fs_event()
657         return Error() << "mount_fstab() failed " << mount_fstab_return_code.error();  in do_mount_all()
671             return Error() << "queue_fs_event() failed: " << queue_fs_result.error();  in do_mount_all()
682         return Error() << "umount_fstab() failed " << umount_fstab_return_code.error();  in do_umount_all()
690         return Error() << "Could not read fstab '" << args[1] << "'";  in do_swapon_all()
694         return Error() << "fs_mgr_swapon_all() failed";  in do_swapon_all()
717     if (!svc) return Error() << "service " << args[1] << " not found";  in do_start()
719         return Error() << "Could not start service: " << result.error();  in do_start()
726     if (!svc) return Error() << "service " << args[1] << " not found";  in do_stop()
733     if (!svc) return Error() << "service " << args[1] << " not found";  in do_restart()
790         return Error() << "Unable to parse mins_west_of_gmt";  in do_sysclktz()
805     if (!loaded) return Error() << "Could not load verity state";  in do_verity_load_state()
813         return Error() << "fs_mgr_load_verity_state() failed";  in do_verity_update_state()
818         return Error() << "Failed to read default fstab";  in do_verity_update_state()
837         return Error() << "Unable to write to file '" << args[1] << "': " << result.error();  in do_write()
928 …      return Error() << "Could not read input file '" << args[1] << "': " << file_contents.error();  in do_copy()
931         return Error() << "Could not write to output file '" << args[2] << "': " << result.error();  in do_copy()
940         return Error() << "Unable to decode UID for '" << args[1] << "': " << uid.error();  in do_chown()
950             return Error() << "Unable to decode GID for '" << args[2] << "': " << gid.error();  in do_chown()
999                 return Error() << "flags must precede paths";  in do_restorecon()
1010                 return Error() << "bad flag " << args[i];  in do_restorecon()
1045             return Error() << "invalid log level " << log_level;  in do_loglevel()
1066             return Error() << "failed to parse timeout";  in do_wait()
1072         return Error() << "wait_for_file() failed";  in do_wait()
1084         return Error() << "IsLegalPropertyName(" << name << ") failed";  in do_wait_for_prop()
1087         return Error() << "value too long";  in do_wait_for_prop()
1090         return Error() << "already waiting for a property";  in do_wait_for_prop()
1103         return Error() << "Could not create exec service";  in ExecWithRebootOnFailure()
1121         return Error() << "Could not start exec service: " << result.error();  in ExecWithRebootOnFailure()
1160         return Error() << "glob pattern '" << glob_pattern << "' failed";  in do_parse_apex_configs()
1181         return Error() << "Could not parse apex configs";  in do_parse_apex_configs()
1189         return Error() << "Failed to enter into default mount namespace";  in do_enter_default_mount_ns()