338 FTBFS packages on riscv64 without patch
astropy_4.2-3 
binutils-djgpp_2.35.1+dfsg-1 
blender_2.83.5+dfsg-5 
burrow_1.2.1-2 
caml-crush_1.0.10-4 
cfgrib_0.9.8.5-1 
condor_8.6.8~dfsg.1-2 
consul_1.8.7+dfsg1-1 
diagnostics_0.3.3-12 
docker-registry_2.7.1+ds2-7 
docker.io_20.10.2+dfsg1-2 
doomsday_2.2.2+ds1-1 
fairy-stockfish_11.1-1 
gauche-c-wrapper_0.6.1-12 
gauche-gtk_0.6+git20160927-3 
glewmx_1.13.0-4 
go-exploitdb_0.0~git20181130.7c961e7-1.1 
go-gir-generator_2.0.2-1 
golang-github-containers-buildah_1.18.0+dfsg1-2 
golang-github-mendersoftware-mender-artifact_3.4.0-1 
gost_0.1.0+git20181204.5afeda5e-1.1 
gtkpod_2.1.5-8 
ipp-usb_0.9.16-1 
kmplayer_1:0.12.0b-3 
krita_1:4.4.2+dfsg-1 
ladish_1+dfsg0-6 
libecap_1.0.1-3.2 
libsigsegv_2.12-3 
libvirt-sandbox_0.5.1+git20160404-1 
linuxinfo_3.3.2-1 
linuxlogo_5.11-9 
lua-lgi_0.9.2-2 
lwatch_0.6.2-1 
nomad-driver-podman_0.1.0-2 
notary_0.6.1~ds2-6 
nx-libs_2:3.5.99.25-1 
open-invaders_0.3-5 
openmsx-catapult_16.0-1 
openmsx-debugger_0.1~git20200913-1 
pivy_0.6.5-1 
process-cpp_3.0.1-8 
prometheus-snmp-exporter_0.18.0+ds-1 
quantlib_1.21-1 
quickfix_1.15.1+dfsg-4 
ruby-grib_0.4.0-4 
rust-caps_0.3.3-1 
rust-jemalloc-sys_0.3.2-2 
rust-kmon_1.5.3-1 
rust-nodrop-union_0.1.9-1 
rust-sniffglue_0.11.1-5 
singularity-container_3.5.2+ds1-1 
sipxtapi_3.3.0~test18+dfsg.1-0.1 
skopeo_1.2.0+dfsg1-2 
sonic-visualiser_4.2-1 
spaln_2.4.1+dfsg-3 
swupdate_2020.11-2 
sysdig_0.26.7-2 
textql_2.0.3-3 
vuls_0.6.1-2 
weex_2.8.3 
xfsprogs_5.10.0-2 
yabause_0.9.14-4 
yubiserver_0.6-3.1 
bart_0.6.00-3 
bazel-bootstrap_3.5.1+ds-2 
binutils-msp430_2.22~msp20120406-5.1 
biobambam2_2.0.179+ds-1 
bitseq_0.7.5+dfsg-5 
boxbackup_0.13~~git20200326.g8e8b63c-1 
clonalorigin_1.0-4 
clutter-1.0_1.26.4+dfsg-2 
earlyoom_1.6.2-1 
elkcode_6.3.2-2 
ffcall_2.2-1 
gcc-mingw-w64_24.1 
gemma_0.98.3+dfsg-1 
golang-github-containers-storage_1.23.9+dfsg1-1 
gretl_2021a-1 
haskell-src-exts_1.23.1-2 
hatari_2.3.1+dfsg-1 
hyperic-sigar_1.6.4+dfsg-4 
intercal_30:0.30-3 
librsl_1.43-1.2 
libticables_1.3.5+dfsg-3 
libview_0.6.6-2.1 
mender-client_2.4.1-1 
mixxx_2.2.4~dfsg-1 
mongo-tools_3.4.14-4 
mtail_3.0.0~rc43-1 
netw-ib-ox-ag_5.39.0-1.4 
nwchem_7.0.2-1 
openfoam_1906.191111+dfsg1-2 
openldap_2.4.57+dfsg-1 
openmsx_16.0-1 
pbcopper_1.8.0+dfsg-2 
prads_0.3.3-5 
pycurl_7.43.0.6-5 
ruby-rugged_1.1.0+ds-2 
smbc_1.2.2-4 
sofia-sip_1.12.11+20110422.1-2.1#978498 - FTBFS on riscv64: machine `riscv64' not recognized
stdx-allocator_3.1.0~beta.2-3 
systemd-bootchart_234-1 
termshark_2.2.0-1 
thinkfan_1.2.1-1 
uc-echo_1.12-15 
uhub_0.4.1-3.1 
argyll_2.0.1+repack-1.1 
atlas-ecmwf_0.23.0-1 
cgit_1.2.3+git2.25.1-1 
codeblocks_20.03-3 
fizmo_0.7.10-2 
gitbatch_0.5.0-3 
golang-github-appc-docker2aci_0.17.2+dfsg-2.1 
golang-github-cloudflare-cfssl_1.2.0+git20160825.89.7fb22c8-3.1 
gpaw_20.10.0-2 
haskell-charsetdetect-ae_1.1.0.4-3 
iem-plugin-suite_1.11.1-1 
inventor_2.1.5-10-23 
kbuild_1:0.1.9998svn3489+dfsg-2 
libapp-stacktrace-perl_0.09-3 
libdevel-bt-perl_0.06-4 
libgdata_0.17.13-3 
libhdf4_4.2.15-3 
libpod_2.1.1+dfsg1-6 
macaulay2_1.17.1+ds-2 
micro_2.0.8-1 
mshr_2019.2.0~git20200924.c27eb18+dfsg1-5 
muse_3.1.1-1 
ncl_6.6.2-6 
octave-level-set_0.3.1~git.2019.04.13-2 
pluginhook_0~20150216.0~a320158-2.1 
psocksxx_1.1.1-1 
searchandrescue_1.5.0-2.1 
sia_1.3.0-1.1 
sidplay_2.0.9-6 
simgear_1:2020.3.5+dfsg-1 
snapd_2.48.2-3 
tightvnc_1:1.3.10-1 
a2jmidid_9-2 
acbuild_0.4.0+dfsg-3 
commons-daemon_1.0.15-8 
gcl_2.6.12-101 
go-cve-dictionary_0.3.1-3 
golang-github-xenolf-lego_3.2.0-3 
golang-pault-go-ykpiv_1.3.4-1 
goval-dictionary_0.1.1-2 
libbson-xs-perl_0.8.4-1 
libint2_2.6.0-8 
llvmlite_0.35.0-3 
prometheus-postfix-exporter_0.2.0-3 
purelibc_1.0.4-1 
qtox_1.17.2-1.1 
ruby-ferret_0.11.8.7-2 
seq24_0.9.3-2 
teem_1.12.0~20160122-4 
uvloop_0.14.0+ds1-2 
appstream-generator_0.8.2-2 
ffcvt_1.6.1-1 
fprintd_1.90.9-1 
gcc-m68hc1x_1:3.3.6+3.1+dfsg-3.1 
gcc-snapshot_1:20210116-1 
generate-ninja_0.0~git20210126.5f30bbf-2 
go-dep_0.5.4-3 
gocryptfs_1.8.0-1 
golang-github-coreos-discovery-etcd-io_2.0.0+git2019.04.19.git.78fb45d3c9-4 
golang-github-mattn-go-gtk_0.1+git20190405.4deadb4-1 
haskell-stm-delay_0.1.1.1-2 
ion_3.2.1+dfsg-1.1 
kytea_0.4.6+dfsg-2 
libblocksruntime_0.4.1-1.1 
libcds_2.3.3-2 
libsys-syscall-perl_0.25-6 
libuv1_1.40.0-1 
memcached_1.6.9+dfsg-1 
mercurial_5.6.1-1 
mpich_3.4.1-1 
mutextrace_0.1.4-1 
rspamd_2.7-1 
shoelaces_1.1.0+ds-1 
trinity_1.9+git20200331.4d2343bd18c7b-2 
vg_1.30.0+ds-1 
bedops_2.4.39+dfsg-1 
clickhouse_18.16.1+ds-7.2 
crash_7.2.9-2 
dmarc-cat_0.14.0-1 
elisa-player_20.12.1-1 
flexpart_9.02-23 
fscrypt_0.2.9-1 
gluegen2_2.3.2-8 
golang-github-docker-docker-credential-helpers_0.6.3-1 
kalign_1:3.3-1 
openjfx_11.0.7+0-5 
pvm_3.4.6-3 
rkt_1.30.0+dfsg1-9 
ruby-ffi_1.12.2+dfsg-2 
scm_5f2-2 
siconos_4.3.1+dfsg-1 
sogo_5.0.1-3 
st_1.9-3.2 
clippoly_0.11-10 
diet-ng_1.5.0-1 
go-mtpfs_1.0.0-1 
golang-github-evanw-esbuild_0.8.28-1 
golang-github-rubenv-sql-migrate_0.0~git20191213.0633851-2 
golang-github-vbatts-tar-split_0.11.1-1 
horizon-eda_1.3.0-1 
mingw-w64_8.0.0-1 
mozjs52_52.9.1-1.1 
openni_1.5.4.0+dfsg-4 
papi_6.0.0~dfsg-2 
perceptualdiff_2.1-3 
ruby-eventmachine_1.3~pre20201020-b50c135-1 
tty-share_2.2.0+ds-1 
tup_0.7.8-3 
ucspi-unix_1.0-1 
vips_8.10.5-2 
aerc_0.3.0-2 
badger_2.2007.2-2 
golang-github-canonical-go-dqlite_1.8.0-1 
libbiod_0.2.3+git20191120.b8eecef-2 
mojoshader_0.0~hg1314+dfsg-1.1 
perftest_4.4+0.36-1 
pocl_1.6-3 
primus_0~20150328-13 
prometheus-libvirt-exporter_0.1.1+git20190725.256cf3c-3 
pyfftw_0.12.0-1 
rust-mach-o-sys_0.1.1-3 
rust-ring_0.16.9-4 
age_1.0.0~beta5-1 
brian_2.4.2-2 
godot_3.2.3-stable-1 
golang-github-bmatsuo-lmdb-go_1.8.0+git20170215.a14b5a3-2 
golang-github-sylabs-sif_1.0.9-2 
libfm-qt_0.16.0-3 
lsp-plugins_1.1.29-1 
lz4-java_1.5.1-2 
mame_0.227+dfsg.1-1 
openlibm_0.7.0+dfsg-2 
r-cran-ff_4.0.4+ds-1 
sphde_1.4.0-2 
herbstluftwm_0.9.0-1 
kodi_2:19.0~rc1+git20210119.8c761c4+dfsg1-1 
nomad-driver-lxc_0.3.0-1 
openstructure_2.2.0-5 
patat_0.8.6.1-1 
qiskit-aer_0.4.1-1 
tiledb_1.7.7-1 
ctfutils_10.3~svn297264-2 
elektra_0.8.14-5.1 
guile-3.0_3.0.5-1 
hidrd_0.2.0-12 
iwyu_8.15-1 
mysql-8.0_8.0.23-1 
octave-tisean_0.2.3.hg.2019.08.26-1 
python-cassandra-driver_3.20.2-2 
rust-kvm-ioctls_0.2.0-1 
bagel_1.2.2-1 
haskell-ghc-lib-parser_8.10.2.20200808-1 
kafs-client_0.5-2 
openturns_1.14-1 
pdfsandwich_0.1.7-2 
r-cran-s2_1.0.4-1 
rust-generator_0.6.20-2 
rust-libnotcurses-sys_2.1.0-1 
sleef_3.5.1-1 
srg_1.3.6-2 
xnnpack_0.0~git20201031.beca652+really.git20200323.1b35463-2 
bornagain_1.18.0-1 
madness_0.10.1+git20200818.eee5fd9f-1 
paryfor_0.1-3 
tinyarray_1.2.3-2 
haskell-xml-html-qq_0.1.0.1-2 
hyantesite_1.3.0-2 
kcov_38+dfsg-1 
libcm256cc_1.0.5-1 
libmaus2_2.0.768+dfsg-1 
mkvtoolnix_52.0.0-2 
neuron_7.6.3-1 
dbcsr_2.1.0-1 
mes_0.22-5 
vowpal-wabbit_8.6.1.dfsg1-1 
libnitrokey_3.5-3.1 
openmm_7.5.0+dfsg-1 
blastem_0.6.3.3-3 
cadabra2_2.3.5-2 
dballe_8.6-1 
lizardfs_3.12.0+dfsg-4 
dogecoin_1.14.2-1 
frr_7.4-1 
highwayhash_0~git20200803.9490b14-1 
simpleburn_1.8.0-1 
traildb_0.6+dfsg1-1 
dspdfviewer_1.15.1-1 
haskell-gitlib_3.1.2-3 
mariadb-connector-odbc_3.1.9-1 
myodbc_5.1.10-3 
qdjango_0.6.2-3.1 
vdr-plugin-remoteosd_1.0.0-5 
abseil_0~20200923.2-2 
cduce_0.6.0-5 
matita_0.99.3-1 
nipy_0.4.2-3 
odb-api_0.18.1-14 
pysph_1.0~b0~20191115.gite3d5e10-2 
python-enable_4.8.1-1 
vdr-plugin-softhddevice_0.6.0+git20160108-3 
aac-tactics_8.11.0-1 
cernlib_20061220+dfsg3-4.4 
etcd-fs_0.0+git20140621.0.395eacb-4 
flannel_0.9.1~ds1-1 
freefem++_3.61.1+dfsg1-5.1 
freeture_1.3.0-1 
freewheeling_0.6.4-1 
galax_1.1-16 
geant321_1:3.21.14.dfsg-11 
gridengine_8.1.9+dfsg-9 
haskell-easytest_0.2.1-2 
libdata-alias-perl_1.21-1 
libgtk2-perl_2:1.24993-1 
limereg_1.4.1-4 
mclibs_20061220+dfsg3-3.1 
meliae_0.5.1+bzr231-3 
mldonkey_3.1.7-2 
mod-gearman_1.5.5-1 
morse-simulator_1.4-6 
mysql-5.7_5.7.26-1 
ocaml-melt_1.4.0-3 
ocaml-reins_0.1a-9 
pfstools_2.1.0-5 
php-facedetect_1.1.0-19-g135c72a-1 
proftpd-mod-dnsbl_0.1.5-5 
python-hug_2.6.0-2 
python-thinc_6.12.1-1 
qt-gstreamer_1.2.0-5 
unanimity_3.3.0+dfsg-2.1 
undertaker_1.6.1-4.2 
vdr-plugin-infosatepg_0.0.12-6 
haskell-dpkg_0.0.3-12 
8 FTBFS packages on riscv64 with a patch pending
ddnet_15.1.3-1#978632 - ddnet: FTBFS on riscv64, linked with -lpthread instead of -pthread
libatomic-ops_7.6.10-1#962917 - libatomic-ops: FTBFS in the testsuite on riscv64 due to missing -pthread
libcreg_20200725-1#978460 - libcreg: memory tests fundamentally broken, please disable them on riscv64
libfsapfs_20201107-1#978463 - libfsapfs: memory tests fundamentally broken, please disable them on riscv64
libfsext_20201107-1#978464 - libfsext: memory tests fundamentally broken, please disable them on riscv64
libfshfs_20201104-1#978465 - libfshfs: memory tests fundamentally broken, please disable them on riscv64
libfsxfs_20201117-1#978467 - libfsxfs: memory tests fundamentally broken, please disable them on riscv64
libluksde_20200205-1#978468 - libluksde: memory tests fundamentally broken, please disable them on riscv64