| Message ID | 20200420054959.8082-1-pannengyuan@huawei.com |
|---|---|
| State | New |
| Headers | show |
| Series | op_helper: fix some compile warnings | expand |
Patchew URL: https://patchew.org/QEMU/20200420054959.8082-1-pannengyuan@huawei.com/
Hi,
This series failed the asan build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
=== TEST SCRIPT BEGIN ===
#!/bin/bash
export ARCH=x86_64
make docker-image-fedora V=1 NETWORK=1
time make docker-test-debug@fedora TARGET_LIST=x86_64-softmmu J=14 NETWORK=1
=== TEST SCRIPT END ===
PASS 1 fdc-test /x86_64/fdc/cmos
PASS 2 fdc-test /x86_64/fdc/no_media_on_start
PASS 3 fdc-test /x86_64/fdc/read_without_media
==6162==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 fdc-test /x86_64/fdc/media_change
PASS 5 fdc-test /x86_64/fdc/sense_interrupt
PASS 6 fdc-test /x86_64/fdc/relative_seek
---
PASS 32 test-opts-visitor /visitor/opts/range/beyond
PASS 33 test-opts-visitor /visitor/opts/dict/unvisited
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-coroutine -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-coroutine"
==6198==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==6198==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffc2178c000; bottom 0x7fc08d0c6000; size: 0x003b946c6000 (255893200896)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 1 test-coroutine /basic/no-dangling-access
---
PASS 12 fdc-test /x86_64/fdc/read_no_dma_19
PASS 13 fdc-test /x86_64/fdc/fuzz-registers
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/ide-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="ide-test"
==6213==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 14 test-aio /aio/timer/schedule
PASS 15 test-aio /aio/coroutine/queue-chaining
PASS 16 test-aio /aio-gsource/flush
---
PASS 25 test-aio /aio-gsource/event/wait
PASS 26 test-aio /aio-gsource/event/flush
PASS 27 test-aio /aio-gsource/event/wait/no-flush-cb
==6221==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 ide-test /x86_64/ide/identify
==6227==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 2 ide-test /x86_64/ide/flush
==6233==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 28 test-aio /aio-gsource/timer/schedule
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-aio-multithread -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-aio-multithread"
PASS 3 ide-test /x86_64/ide/bmdma/simple_rw
==6240==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-aio-multithread /aio/multi/lifecycle
==6242==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 ide-test /x86_64/ide/bmdma/trim
PASS 2 test-aio-multithread /aio/multi/schedule
==6259==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 test-aio-multithread /aio/multi/mutex/contended
PASS 4 test-aio-multithread /aio/multi/mutex/handoff
PASS 5 test-aio-multithread /aio/multi/mutex/mcs
PASS 6 test-aio-multithread /aio/multi/mutex/pthread
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-throttle -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-throttle"
==6288==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-throttle /throttle/leak_bucket
PASS 2 test-throttle /throttle/compute_wait
PASS 3 test-throttle /throttle/init
---
PASS 14 test-throttle /throttle/config/max
PASS 15 test-throttle /throttle/config/iops_size
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-thread-pool -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-thread-pool"
==6292==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-thread-pool /thread-pool/submit
PASS 2 test-thread-pool /thread-pool/submit-aio
PASS 3 test-thread-pool /thread-pool/submit-co
PASS 4 test-thread-pool /thread-pool/submit-many
==6285==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 5 test-thread-pool /thread-pool/cancel
PASS 6 test-thread-pool /thread-pool/cancel-async
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-hbitmap -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-hbitmap"
---
PASS 28 test-hbitmap /hbitmap/truncate/shrink/medium
PASS 29 test-hbitmap /hbitmap/truncate/shrink/large
PASS 30 test-hbitmap /hbitmap/serialize/align
==6367==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 31 test-hbitmap /hbitmap/serialize/basic
PASS 32 test-hbitmap /hbitmap/serialize/part
PASS 33 test-hbitmap /hbitmap/serialize/zeroes
---
PASS 39 test-hbitmap /hbitmap/next_dirty_area/next_dirty_area_4
PASS 40 test-hbitmap /hbitmap/next_dirty_area/next_dirty_area_after_truncate
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-bdrv-drain -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-bdrv-drain"
==6374==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-bdrv-drain /bdrv-drain/nested
PASS 2 test-bdrv-drain /bdrv-drain/multiparent
PASS 3 test-bdrv-drain /bdrv-drain/set_aio_context
---
PASS 41 test-bdrv-drain /bdrv-drain/bdrv_drop_intermediate/poll
PASS 42 test-bdrv-drain /bdrv-drain/replace_child/mid-drain
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-bdrv-graph-mod -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-bdrv-graph-mod"
==6413==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-bdrv-graph-mod /bdrv-graph-mod/update-perm-tree
PASS 2 test-bdrv-graph-mod /bdrv-graph-mod/should-update-child
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-blockjob -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-blockjob"
==6417==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-blockjob /blockjob/ids
PASS 2 test-blockjob /blockjob/cancel/created
PASS 3 test-blockjob /blockjob/cancel/running
---
PASS 7 test-blockjob /blockjob/cancel/pending
PASS 8 test-blockjob /blockjob/cancel/concluded
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-blockjob-txn -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-blockjob-txn"
==6421==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-blockjob-txn /single/success
PASS 2 test-blockjob-txn /single/failure
PASS 3 test-blockjob-txn /single/cancel
---
PASS 6 test-blockjob-txn /pair/cancel
PASS 7 test-blockjob-txn /pair/fail-cancel-race
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-block-backend -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-block-backend"
==6425==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-block-backend /block-backend/drain_aio_error
PASS 2 test-block-backend /block-backend/drain_all_aio_error
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-block-iothread -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-block-iothread"
==6429==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-block-iothread /sync-op/pread
PASS 2 test-block-iothread /sync-op/pwrite
PASS 3 test-block-iothread /sync-op/load_vmstate
---
PASS 15 test-block-iothread /propagate/diamond
PASS 16 test-block-iothread /propagate/mirror
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-image-locking -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-image-locking"
==6449==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-image-locking /image-locking/basic
PASS 2 test-image-locking /image-locking/set-perm-abort
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-x86-cpuid -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-x86-cpuid"
---
PASS 9 test-int128 /int128/int128_gt
PASS 10 test-int128 /int128/int128_rshift
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/rcutorture -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="rcutorture"
==6471==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 rcutorture /rcu/torture/1reader
PASS 2 rcutorture /rcu/torture/10readers
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-rcu-list -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-rcu-list"
---
PASS 2 test-rcu-list /rcu/qlist/short-few
PASS 3 test-rcu-list /rcu/qlist/long-many
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-rcu-simpleq -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-rcu-simpleq"
==6540==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-rcu-simpleq /rcu/qsimpleq/single-threaded
PASS 2 test-rcu-simpleq /rcu/qsimpleq/short-few
PASS 3 test-rcu-simpleq /rcu/qsimpleq/long-many
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-rcu-tailq -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-rcu-tailq"
PASS 1 test-rcu-tailq /rcu/qtailq/single-threaded
PASS 2 test-rcu-tailq /rcu/qtailq/short-few
==6612==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 test-rcu-tailq /rcu/qtailq/long-many
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-rcu-slist -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-rcu-slist"
PASS 1 test-rcu-slist /rcu/qslist/single-threaded
---
PASS 7 test-qdist /qdist/binning/expand
PASS 8 test-qdist /qdist/binning/shrink
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-qht -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-qht"
==6651==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==6664==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==6670==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-qht /qht/mode/default
PASS 2 test-qht /qht/mode/resize
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-qht-par -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-qht-par"
---
PASS 1 check-qom-interface /qom/interface/direct_impl
PASS 2 check-qom-interface /qom/interface/intermediate_impl
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/check-qom-proplist -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="check-qom-proplist"
==6694==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 check-qom-proplist /qom/proplist/createlist
PASS 2 check-qom-proplist /qom/proplist/createv
PASS 3 check-qom-proplist /qom/proplist/createcmdline
---
PASS 8 check-qom-proplist /qom/proplist/delchild
PASS 9 check-qom-proplist /qom/resolve/partial
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-qemu-opts -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-qemu-opts"
==6694==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff7d779000; bottom 0x7fb4857fe000; size: 0x004af7f7b000 (321987784704)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 6 ide-test /x86_64/ide/bmdma/no_busmaster
---
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-crypto-tlscredsx509 -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-crypto-tlscredsx509"
PASS 1 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/perfectserver
PASS 2 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/perfectclient
==6757==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 8 ide-test /x86_64/ide/flush/empty_drive
PASS 3 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/goodca1
PASS 4 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/goodca2
==6767==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 9 ide-test /x86_64/ide/flush/retry_pci
PASS 5 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/goodca3
PASS 6 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/badca1
PASS 7 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/badca2
PASS 8 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/badca3
==6773==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 9 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/goodserver1
PASS 10 ide-test /x86_64/ide/flush/retry_isa
==6779==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 11 ide-test /x86_64/ide/cdrom/pio
PASS 10 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/goodserver2
PASS 11 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/goodserver3
==6785==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 12 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/goodserver4
PASS 13 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/goodserver5
PASS 12 ide-test /x86_64/ide/cdrom/pio_large
---
PASS 32 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/inactive1
PASS 33 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/inactive2
PASS 34 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/inactive3
==6791==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 13 ide-test /x86_64/ide/cdrom/dma
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/ahci-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="ahci-test"
==6805==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 ahci-test /x86_64/ahci/sanity
==6811==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 2 ahci-test /x86_64/ahci/pci_spec
PASS 35 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/chain1
PASS 36 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/chain2
---
PASS 38 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/missingserver
PASS 39 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/missingclient
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-crypto-tlssession -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-crypto-tlssession"
==6817==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 ahci-test /x86_64/ahci/pci_enable
==6827==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 ahci-test /x86_64/ahci/hba_spec
PASS 1 test-crypto-tlssession /qcrypto/tlssession/psk
==6833==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 2 test-crypto-tlssession /qcrypto/tlssession/basicca
PASS 5 ahci-test /x86_64/ahci/hba_enable
PASS 3 test-crypto-tlssession /qcrypto/tlssession/differentca
==6839==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 6 ahci-test /x86_64/ahci/identify
PASS 4 test-crypto-tlssession /qcrypto/tlssession/altname1
PASS 5 test-crypto-tlssession /qcrypto/tlssession/altname2
==6845==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 7 ahci-test /x86_64/ahci/max
PASS 6 test-crypto-tlssession /qcrypto/tlssession/altname3
==6851==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 8 ahci-test /x86_64/ahci/reset
PASS 7 test-crypto-tlssession /qcrypto/tlssession/altname4
PASS 8 test-crypto-tlssession /qcrypto/tlssession/altname5
==6857==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 9 test-crypto-tlssession /qcrypto/tlssession/altname6
==6857==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffdd7e85000; bottom 0x7fe017dfe000; size: 0x001dc0087000 (127775830016)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 9 ahci-test /x86_64/ahci/io/pio/lba28/simple/zero
PASS 10 test-crypto-tlssession /qcrypto/tlssession/wildcard1
==6863==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==6863==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffe4f5c1000; bottom 0x7ff9451fe000; size: 0x00050a3c3000 (21646553088)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 11 test-crypto-tlssession /qcrypto/tlssession/wildcard2
PASS 10 ahci-test /x86_64/ahci/io/pio/lba28/simple/low
PASS 12 test-crypto-tlssession /qcrypto/tlssession/wildcard3
==6869==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 13 test-crypto-tlssession /qcrypto/tlssession/wildcard4
==6869==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff643e6000; bottom 0x7f26ceffe000; size: 0x00d8953e8000 (930216837120)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 11 ahci-test /x86_64/ahci/io/pio/lba28/simple/high
==6875==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==6875==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fffc629b000; bottom 0x7f6fc7ffe000; size: 0x008ffe29d000 (618444476416)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 14 test-crypto-tlssession /qcrypto/tlssession/wildcard5
PASS 15 test-crypto-tlssession /qcrypto/tlssession/wildcard6
PASS 12 ahci-test /x86_64/ahci/io/pio/lba28/double/zero
==6881==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==6881==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fffc8188000; bottom 0x7f19973fe000; size: 0x00e630d8a000 (988661981184)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 13 ahci-test /x86_64/ahci/io/pio/lba28/double/low
PASS 16 test-crypto-tlssession /qcrypto/tlssession/cachain
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-qga -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-qga"
==6887==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==6887==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffef4f85000; bottom 0x7f97017fe000; size: 0x0067f3787000 (446466387968)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 14 ahci-test /x86_64/ahci/io/pio/lba28/double/high
==6901==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-qga /qga/sync-delimited
PASS 2 test-qga /qga/sync
PASS 3 test-qga /qga/ping
---
PASS 15 test-qga /qga/invalid-cmd
PASS 16 test-qga /qga/invalid-args
PASS 17 test-qga /qga/fsfreeze-status
==6901==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffe7075d000; bottom 0x7f91beb24000; size: 0x006cb1c39000 (466838851584)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 15 ahci-test /x86_64/ahci/io/pio/lba28/long/zero
==6910==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==6910==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffca1b68000; bottom 0x7ff8339fe000; size: 0x00046e16a000 (19026845696)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 18 test-qga /qga/blacklist
---
PASS 20 test-qga /qga/guest-exec
PASS 21 test-qga /qga/guest-exec-invalid
PASS 16 ahci-test /x86_64/ahci/io/pio/lba28/long/low
==6928==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 22 test-qga /qga/guest-get-osinfo
PASS 23 test-qga /qga/guest-get-host-name
PASS 24 test-qga /qga/guest-get-timezone
PASS 25 test-qga /qga/guest-get-users
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-timed-average -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-timed-average"
==6928==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffffccb6000; bottom 0x7f1e3c9fe000; size: 0x00e1c02b8000 (969591717888)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 1 test-timed-average /timed-average/average
---
PASS 2 test-authz-list /auth/list/add-remove
PASS 3 test-authz-list /auth/list/default/deny
PASS 4 test-authz-list /auth/list/default/allow
==6952==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 5 test-authz-list /auth/list/explicit/deny
PASS 6 test-authz-list /auth/list/explicit/allow
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-authz-listfile -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-authz-listfile"
---
PASS 8 test-io-channel-socket /io/channel/socket/unix-fd-pass
PASS 9 test-io-channel-socket /io/channel/socket/unix-listen-cleanup
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-io-channel-file -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-io-channel-file"
==6972==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-io-channel-file /io/channel/file
PASS 2 test-io-channel-file /io/channel/file/rdwr
PASS 3 test-io-channel-file /io/channel/file/fd
---
PASS 3 test-io-channel-command /io/channel/command/echo/sync
PASS 4 test-io-channel-command /io/channel/command/echo/async
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-io-channel-buffer -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-io-channel-buffer"
==7034==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-io-channel-buffer /io/channel/buf
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-base64 -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-base64"
PASS 20 ahci-test /x86_64/ahci/io/pio/lba28/short/high
---
PASS 8 test-crypto-ivgen /crypto/ivgen/essiv/1f2e3d4c
PASS 9 test-crypto-ivgen /crypto/ivgen/essiv/1f2e3d4c5b6a7988
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-crypto-afsplit -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-crypto-afsplit"
==7051==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-crypto-afsplit /crypto/afsplit/sha256/5
PASS 2 test-crypto-afsplit /crypto/afsplit/sha256/5000
PASS 3 test-crypto-afsplit /crypto/afsplit/sha256/big
PASS 4 test-crypto-afsplit /crypto/afsplit/sha1/1000
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-crypto-xts -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-crypto-xts"
==7051==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffd98ed7000; bottom 0x7ff7e73fe000; size: 0x0005b1ad9000 (24455778304)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 21 ahci-test /x86_64/ahci/io/pio/lba48/simple/zero
---
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-crypto-block -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-crypto-block"
PASS 1 test-crypto-block /crypto/block/qcow
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-logging -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-logging"
==7073==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-logging /logging/parse_range
PASS 2 test-logging /logging/parse_path
PASS 3 test-logging /logging/logfile_write_path
PASS 4 test-logging /logging/logfile_lock_path
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-replication -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-replication"
==7073==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffc818db000; bottom 0x7fe1169fe000; size: 0x001b6aedd000 (117758087168)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 22 ahci-test /x86_64/ahci/io/pio/lba48/simple/low
==7088==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-replication /replication/primary/read
PASS 2 test-replication /replication/primary/write
==7091==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7091==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffe0b2d2000; bottom 0x7f2ab43fe000; size: 0x00d356ed4000 (907696488448)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 23 ahci-test /x86_64/ahci/io/pio/lba48/simple/high
---
PASS 4 test-replication /replication/primary/stop
PASS 5 test-replication /replication/primary/do_checkpoint
PASS 6 test-replication /replication/primary/get_error_all
==7098==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7098==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fffc0209000; bottom 0x7fb8599fe000; size: 0x00476680b000 (306662387712)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 7 test-replication /replication/secondary/read
PASS 24 ahci-test /x86_64/ahci/io/pio/lba48/double/zero
==7104==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7104==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff626f2000; bottom 0x7f75499fe000; size: 0x008a18cf4000 (593121722368)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 8 test-replication /replication/secondary/write
PASS 25 ahci-test /x86_64/ahci/io/pio/lba48/double/low
==7110==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7110==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffe7b3ea000; bottom 0x7f5e659fe000; size: 0x00a0159ec000 (687557492736)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 26 ahci-test /x86_64/ahci/io/pio/lba48/double/high
==7088==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff91584000; bottom 0x7f96b4fdd000; size: 0x0068dc5a7000 (450373513216)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 9 test-replication /replication/secondary/start
==7117==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7117==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff7ce69000; bottom 0x7f2a239fe000; size: 0x00d55946b000 (916325838848)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 27 ahci-test /x86_64/ahci/io/pio/lba48/long/zero
==7151==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7151==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff07b15000; bottom 0x7f91fd97c000; size: 0x006d0a199000 (468320882688)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 28 ahci-test /x86_64/ahci/io/pio/lba48/long/low
==7157==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7157==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffc85052000; bottom 0x7f708eb7c000; size: 0x008bf64d6000 (601132720128)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 10 test-replication /replication/secondary/stop
PASS 29 ahci-test /x86_64/ahci/io/pio/lba48/long/high
==7163==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 30 ahci-test /x86_64/ahci/io/pio/lba48/short/zero
==7169==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 31 ahci-test /x86_64/ahci/io/pio/lba48/short/low
PASS 11 test-replication /replication/secondary/continuous_replication
==7175==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 32 ahci-test /x86_64/ahci/io/pio/lba48/short/high
==7181==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 33 ahci-test /x86_64/ahci/io/dma/lba28/fragmented
==7187==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 12 test-replication /replication/secondary/do_checkpoint
PASS 34 ahci-test /x86_64/ahci/io/dma/lba28/retry
==7193==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 13 test-replication /replication/secondary/get_error_all
PASS 35 ahci-test /x86_64/ahci/io/dma/lba28/simple/zero
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-bufferiszero -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-bufferiszero"
==7199==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 36 ahci-test /x86_64/ahci/io/dma/lba28/simple/low
==7208==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 37 ahci-test /x86_64/ahci/io/dma/lba28/simple/high
==7214==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 38 ahci-test /x86_64/ahci/io/dma/lba28/double/zero
==7220==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 39 ahci-test /x86_64/ahci/io/dma/lba28/double/low
==7226==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 40 ahci-test /x86_64/ahci/io/dma/lba28/double/high
==7232==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7232==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffc05fba000; bottom 0x7fcb153fd000; size: 0x0030f0bbd000 (210197270528)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 41 ahci-test /x86_64/ahci/io/dma/lba28/long/zero
==7239==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7239==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff54b84000; bottom 0x7ff66f7fd000; size: 0x0008e5387000 (38205419520)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 42 ahci-test /x86_64/ahci/io/dma/lba28/long/low
==7246==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7246==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffccb800000; bottom 0x7f8c59b23000; size: 0x007071cdd000 (482945650688)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 43 ahci-test /x86_64/ahci/io/dma/lba28/long/high
==7253==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 44 ahci-test /x86_64/ahci/io/dma/lba28/short/zero
==7259==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 45 ahci-test /x86_64/ahci/io/dma/lba28/short/low
==7265==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 46 ahci-test /x86_64/ahci/io/dma/lba28/short/high
==7271==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 47 ahci-test /x86_64/ahci/io/dma/lba48/simple/zero
==7277==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 48 ahci-test /x86_64/ahci/io/dma/lba48/simple/low
==7283==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 49 ahci-test /x86_64/ahci/io/dma/lba48/simple/high
==7289==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 50 ahci-test /x86_64/ahci/io/dma/lba48/double/zero
==7295==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 51 ahci-test /x86_64/ahci/io/dma/lba48/double/low
==7301==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 52 ahci-test /x86_64/ahci/io/dma/lba48/double/high
==7307==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7307==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffdc807d000; bottom 0x7f711c323000; size: 0x008cabd5a000 (604178325504)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 53 ahci-test /x86_64/ahci/io/dma/lba48/long/zero
==7314==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7314==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffdb47f8000; bottom 0x7f2fccbfd000; size: 0x00cde7bfb000 (884356395008)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 54 ahci-test /x86_64/ahci/io/dma/lba48/long/low
==7321==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7321==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffdc657e000; bottom 0x7f1a4a5fd000; size: 0x00e37bf81000 (977037430784)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 55 ahci-test /x86_64/ahci/io/dma/lba48/long/high
==7328==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 56 ahci-test /x86_64/ahci/io/dma/lba48/short/zero
==7334==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 57 ahci-test /x86_64/ahci/io/dma/lba48/short/low
==7340==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 58 ahci-test /x86_64/ahci/io/dma/lba48/short/high
==7346==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 59 ahci-test /x86_64/ahci/io/ncq/simple
==7352==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 60 ahci-test /x86_64/ahci/io/ncq/retry
==7358==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 61 ahci-test /x86_64/ahci/flush/simple
==7364==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 62 ahci-test /x86_64/ahci/flush/retry
==7370==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7376==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-bufferiszero /cutils/bufferiszero
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-uuid -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-uuid"
PASS 1 test-uuid /uuid/is_null
---
PASS 22 test-qgraph /qgraph/test_test_in_path
PASS 23 test-qgraph /qgraph/test_double_edge
PASS 63 ahci-test /x86_64/ahci/flush/migrate
==7397==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7403==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 64 ahci-test /x86_64/ahci/migrate/sanity
==7411==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7417==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 65 ahci-test /x86_64/ahci/migrate/dma/simple
==7425==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7431==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 66 ahci-test /x86_64/ahci/migrate/dma/halted
==7439==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7445==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 67 ahci-test /x86_64/ahci/migrate/ncq/simple
==7453==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7459==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 68 ahci-test /x86_64/ahci/migrate/ncq/halted
==7467==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 69 ahci-test /x86_64/ahci/cdrom/eject
==7472==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 70 ahci-test /x86_64/ahci/cdrom/dma/single
==7478==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 71 ahci-test /x86_64/ahci/cdrom/dma/multi
==7484==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 72 ahci-test /x86_64/ahci/cdrom/pio/single
==7490==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7490==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffef35a7000; bottom 0x7fd3f23dc000; size: 0x002b011cb000 (184702251008)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 73 ahci-test /x86_64/ahci/cdrom/pio/multi
==7496==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 74 ahci-test /x86_64/ahci/cdrom/pio/bcl
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/hd-geo-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="hd-geo-test"
PASS 1 hd-geo-test /x86_64/hd-geo/ide/none
==7510==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 2 hd-geo-test /x86_64/hd-geo/ide/drive/cd_0
==7516==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 hd-geo-test /x86_64/hd-geo/ide/drive/mbr/blank
==7522==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 hd-geo-test /x86_64/hd-geo/ide/drive/mbr/lba
==7528==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 5 hd-geo-test /x86_64/hd-geo/ide/drive/mbr/chs
==7534==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 6 hd-geo-test /x86_64/hd-geo/ide/device/mbr/blank
==7540==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 7 hd-geo-test /x86_64/hd-geo/ide/device/mbr/lba
==7546==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 8 hd-geo-test /x86_64/hd-geo/ide/device/mbr/chs
==7552==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 9 hd-geo-test /x86_64/hd-geo/ide/device/user/chs
==7557==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 10 hd-geo-test /x86_64/hd-geo/ide/device/user/chst
==7563==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7567==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7571==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7575==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7579==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7583==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7587==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7591==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7594==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 11 hd-geo-test /x86_64/hd-geo/override/ide
==7601==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7605==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7609==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7613==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7617==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7621==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7625==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7629==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7632==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 12 hd-geo-test /x86_64/hd-geo/override/scsi
==7639==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7643==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7647==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7651==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7655==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7659==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7663==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7667==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7670==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 13 hd-geo-test /x86_64/hd-geo/override/scsi_2_controllers
==7677==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7681==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7685==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7689==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7692==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 14 hd-geo-test /x86_64/hd-geo/override/virtio_blk
==7699==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7703==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7706==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 15 hd-geo-test /x86_64/hd-geo/override/zero_chs
==7713==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7717==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7721==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7725==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7728==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 16 hd-geo-test /x86_64/hd-geo/override/scsi_hot_unplug
==7735==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7739==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7743==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7747==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7750==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 17 hd-geo-test /x86_64/hd-geo/override/virtio_hot_unplug
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/boot-order-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="boot-order-test"
PASS 1 boot-order-test /x86_64/boot-order/pc
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7819==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP'
Using expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7825==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP'
Using expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7831==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.bridge'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7837==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.ipmikcs'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7843==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.cphp'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7850==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.memhp'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7856==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.numamem'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7862==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.dimmpxm'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7871==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.acpihmat'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7878==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.bridge'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7884==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.mmio64'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7890==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.ipmibt'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7896==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.cphp'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7903==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.memhp'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7909==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.numamem'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7915==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.dimmpxm'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==7924==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.acpihmat'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
PASS 1 i440fx-test /x86_64/i440fx/defaults
PASS 2 i440fx-test /x86_64/i440fx/pam
PASS 3 i440fx-test /x86_64/i440fx/firmware/bios
==8016==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 i440fx-test /x86_64/i440fx/firmware/pflash
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/fw_cfg-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="fw_cfg-test"
PASS 1 fw_cfg-test /x86_64/fw_cfg/signature
---
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/drive_del-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="drive_del-test"
PASS 1 drive_del-test /x86_64/drive_del/without-dev
PASS 2 drive_del-test /x86_64/drive_del/after_failed_device_add
==8109==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 drive_del-test /x86_64/blockdev/drive_del_device_del
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/wdt_ib700-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="wdt_ib700-test"
PASS 1 wdt_ib700-test /x86_64/wdt_ib700/pause
---
PASS 1 usb-hcd-uhci-test /x86_64/uhci/pci/init
PASS 2 usb-hcd-uhci-test /x86_64/uhci/pci/port1
PASS 3 usb-hcd-uhci-test /x86_64/uhci/pci/hotplug
==8304==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 usb-hcd-uhci-test /x86_64/uhci/pci/hotplug/usb-storage
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/usb-hcd-ehci-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="usb-hcd-ehci-test"
PASS 1 usb-hcd-ehci-test /x86_64/ehci/pci/uhci-port-1
---
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/usb-hcd-xhci-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="usb-hcd-xhci-test"
PASS 1 usb-hcd-xhci-test /x86_64/xhci/pci/init
PASS 2 usb-hcd-xhci-test /x86_64/xhci/pci/hotplug
==8322==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 usb-hcd-xhci-test /x86_64/xhci/pci/hotplug/usb-uas
PASS 4 usb-hcd-xhci-test /x86_64/xhci/pci/hotplug/usb-ccid
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/cpu-plug-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="cpu-plug-test"
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8458==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 vmgenid-test /x86_64/vmgenid/vmgenid/set-guid
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8464==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 2 vmgenid-test /x86_64/vmgenid/vmgenid/set-guid-auto
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8470==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 vmgenid-test /x86_64/vmgenid/vmgenid/query-monitor
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/tpm-crb-swtpm-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="tpm-crb-swtpm-test"
SKIP 1 tpm-crb-swtpm-test /x86_64/tpm/crb-swtpm/test # SKIP swtpm not in PATH or missing --tpm2 support
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8569==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8575==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 migration-test /x86_64/migration/fd_proto
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8582==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8588==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 migration-test /x86_64/migration/validate_uuid
PASS 5 migration-test /x86_64/migration/validate_uuid_error
PASS 6 migration-test /x86_64/migration/validate_uuid_src_not_set
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8638==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8644==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 8 migration-test /x86_64/migration/auto_converge
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8652==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8658==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 9 migration-test /x86_64/migration/postcopy/unix
PASS 10 migration-test /x86_64/migration/postcopy/recovery
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8687==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8693==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 11 migration-test /x86_64/migration/precopy/unix
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8701==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8707==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 12 migration-test /x86_64/migration/precopy/tcp
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8715==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8721==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 13 migration-test /x86_64/migration/xbzrle/unix
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8729==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8735==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 14 migration-test /x86_64/migration/multifd/tcp/none
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8853==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 15 migration-test /x86_64/migration/multifd/tcp/cancel
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8909==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8915==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 16 migration-test /x86_64/migration/multifd/tcp/zlib
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8971==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8977==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
**
ERROR:/tmp/qemu-test/src/tests/qtest/migration-test.c:354:migrate_set_parameter_int: assertion failed: (qdict_haskey(rsp, "return"))
ERROR - Bail out! ERROR:/tmp/qemu-test/src/tests/qtest/migration-test.c:354:migrate_set_parameter_int: assertion failed: (qdict_haskey(rsp, "return"))
/tmp/qemu-test/src/tests/qtest/libqtest.c:166: kill_qemu() tried to terminate QEMU process but encountered exit status 1 (expected 0)
make: *** [/tmp/qemu-test/src/tests/Makefile.include:636: check-qtest-x86_64] Error 1
Traceback (most recent call last):
File "./tests/docker/docker.py", line 664, in <module>
sys.exit(main())
---
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['sudo', '-n', 'docker', 'run', '--label', 'com.qemu.instance.uuid=e447026e5bd848bda619c9b3393753aa', '-u', '1001', '--security-opt', 'seccomp=unconfined', '--rm', '-e', 'TARGET_LIST=x86_64-softmmu', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=14', '-e', 'DEBUG=', '-e', 'SHOW_ENV=', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/home/patchew/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-bla7zzvi/src/docker-src.2020-04-19-22.30.57.27203:/var/tmp/qemu:z,ro', 'qemu:fedora', '/var/tmp/qemu/run', 'test-debug']' returned non-zero exit status 2.
filter=--filter=label=com.qemu.instance.uuid=e447026e5bd848bda619c9b3393753aa
make[1]: *** [docker-run] Error 1
make[1]: Leaving directory `/var/tmp/patchew-tester-tmp-bla7zzvi/src'
make: *** [docker-run-test-debug@fedora] Error 2
real 42m52.370s
user 0m9.249s
The full log is available at
http://patchew.org/logs/20200420054959.8082-1-pannengyuan@huawei.com/testing.asan/?type=message.
---
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On Mon, 20 Apr 2020 14:49:59 +0900, Pan Nengyuan wrote: > > We got the following compile-time warnings(gcc7.3): > /mnt/sdb//qemu/target/rx/op_helper.c: In function ‘helper_scmpu’: > /mnt/sdb/qemu/target/rx/op_helper.c:213:24: error: ‘tmp1’ may be used uninitialized in this function [-Werror=maybe-uninitialized] > env->psw_c = (tmp0 >= tmp1); > ~~~~~~^~~~~~~~ > /mnt/sdb/qemu/target/rx/op_helper.c:213:24: error: ‘tmp0’ may be used uninitialized in this function [-Werror=maybe-uninitialized] > /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_suntil’: > /mnt/sdb/qemu/target/rx/op_helper.c:299:23: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] > env->psw_c = (tmp <= env->regs[2]); > ~~~~~^~~~~~~~~~~~~~~~ > /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_swhile’: > /mnt/sdb/qemu/target/rx/op_helper.c:318:23: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] > env->psw_c = (tmp <= env->regs[2]); > > Actually, it looks like a false-positive because it will enter the body of while loop and init it for the first time. > Let's change 'while' to 'do .. while' to avoid it. OK. > Reported-by: Euler Robot <euler.robot@huawei.com> > Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com> > --- > target/rx/op_helper.c | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) > > diff --git a/target/rx/op_helper.c b/target/rx/op_helper.c > index f89d294f2b..b612ab1da8 100644 > --- a/target/rx/op_helper.c > +++ b/target/rx/op_helper.c > @@ -201,14 +201,14 @@ void helper_scmpu(CPURXState *env) > if (env->regs[3] == 0) { > return; > } > - while (env->regs[3] != 0) { > + do { > tmp0 = cpu_ldub_data_ra(env, env->regs[1]++, GETPC()); > tmp1 = cpu_ldub_data_ra(env, env->regs[2]++, GETPC()); > env->regs[3]--; > if (tmp0 != tmp1 || tmp0 == '\0') { > break; > } > - } > + } while (env->regs[3] != 0); > env->psw_z = tmp0 - tmp1; > env->psw_c = (tmp0 >= tmp1); > } > @@ -287,14 +287,14 @@ void helper_suntil(CPURXState *env, uint32_t sz) > if (env->regs[3] == 0) { > return ; > } > - while (env->regs[3] != 0) { > + do { > tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > env->regs[1] += 1 << sz; > env->regs[3]--; > if (tmp == env->regs[2]) { > break; > } > - } > + } while (env->regs[3] != 0); > env->psw_z = tmp - env->regs[2]; > env->psw_c = (tmp <= env->regs[2]); > } > @@ -306,14 +306,14 @@ void helper_swhile(CPURXState *env, uint32_t sz) > if (env->regs[3] == 0) { > return ; > } > - while (env->regs[3] != 0) { > + do { > tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > env->regs[1] += 1 << sz; > env->regs[3]--; > if (tmp != env->regs[2]) { > break; > } > - } > + } while (env->regs[3] != 0); > env->psw_z = env->regs[3]; > env->psw_c = (tmp <= env->regs[2]); > } > -- > 2.18.2 > > It looks different result in env->regs[3] is zero. In such a case, nothing changes. I think that the warning of the uninitialized variable will disappear by fixing as follows. From 5de0c54a970e01e96b41870252d0ea54ec61c540 Mon Sep 17 00:00:00 2001 From: Yoshinori Sato <ysato@users.sourceforge.jp> Date: Mon, 20 Apr 2020 17:41:04 +0900 Subject: [PATCH] target/rx/op_helper: Fix uninitialized warning. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> --- target/rx/op_helper.c | 101 ++++++++++++++++++++---------------------- 1 file changed, 49 insertions(+), 52 deletions(-) diff --git a/target/rx/op_helper.c b/target/rx/op_helper.c index f89d294f2b..f84f6c706c 100644 --- a/target/rx/op_helper.c +++ b/target/rx/op_helper.c @@ -284,38 +284,36 @@ void helper_suntil(CPURXState *env, uint32_t sz) { uint32_t tmp; tcg_debug_assert(sz < 3); - if (env->regs[3] == 0) { - return ; - } - while (env->regs[3] != 0) { - tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); - env->regs[1] += 1 << sz; - env->regs[3]--; - if (tmp == env->regs[2]) { - break; + if (env->regs[3] > 0) { + while (env->regs[3] != 0) { + tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); + env->regs[1] += 1 << sz; + env->regs[3]--; + if (tmp == env->regs[2]) { + break; + } } + env->psw_z = tmp - env->regs[2]; + env->psw_c = (tmp <= env->regs[2]); } - env->psw_z = tmp - env->regs[2]; - env->psw_c = (tmp <= env->regs[2]); } void helper_swhile(CPURXState *env, uint32_t sz) { uint32_t tmp; tcg_debug_assert(sz < 3); - if (env->regs[3] == 0) { - return ; - } - while (env->regs[3] != 0) { - tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); - env->regs[1] += 1 << sz; - env->regs[3]--; - if (tmp != env->regs[2]) { - break; + if (env->regs[3] > 0) { + while (env->regs[3] != 0) { + tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); + env->regs[1] += 1 << sz; + env->regs[3]--; + if (tmp != env->regs[2]) { + break; + } } + env->psw_z = env->regs[3]; + env->psw_c = (tmp <= env->regs[2]); } - env->psw_z = env->regs[3]; - env->psw_c = (tmp <= env->regs[2]); } /* accumlator operations */ @@ -325,40 +323,39 @@ void helper_rmpa(CPURXState *env, uint32_t sz) int32_t result_h; int64_t tmp0, tmp1; - if (env->regs[3] == 0) { - return; - } - result_l = env->regs[5]; - result_l <<= 32; - result_l |= env->regs[4]; - result_h = env->regs[6]; - env->psw_o = 0; + if (env->regs[3] > 0) { + result_l = env->regs[5]; + result_l <<= 32; + result_l |= env->regs[4]; + result_h = env->regs[6]; + env->psw_o = 0; - while (env->regs[3] != 0) { - tmp0 = cpu_ldfn[sz](env, env->regs[1], GETPC()); - tmp1 = cpu_ldfn[sz](env, env->regs[2], GETPC()); - tmp0 *= tmp1; - prev = result_l; - result_l += tmp0; - /* carry / bollow */ - if (tmp0 < 0) { - if (prev > result_l) { - result_h--; - } - } else { - if (prev < result_l) { - result_h++; + while (env->regs[3] != 0) { + tmp0 = cpu_ldfn[sz](env, env->regs[1], GETPC()); + tmp1 = cpu_ldfn[sz](env, env->regs[2], GETPC()); + tmp0 *= tmp1; + prev = result_l; + result_l += tmp0; + /* carry / bollow */ + if (tmp0 < 0) { + if (prev > result_l) { + result_h--; + } + } else { + if (prev < result_l) { + result_h++; + } } - } - env->regs[1] += 1 << sz; - env->regs[2] += 1 << sz; + env->regs[1] += 1 << sz; + env->regs[2] += 1 << sz; + } + env->psw_s = result_h; + env->psw_o = (result_h != 0 && result_h != -1) << 31; + env->regs[6] = result_h; + env->regs[5] = result_l >> 32; + env->regs[4] = result_l & 0xffffffff; } - env->psw_s = result_h; - env->psw_o = (result_h != 0 && result_h != -1) << 31; - env->regs[6] = result_h; - env->regs[5] = result_l >> 32; - env->regs[4] = result_l & 0xffffffff; } void helper_racw(CPURXState *env, uint32_t imm)
On 4/20/2020 4:50 PM, Yoshinori Sato wrote: > On Mon, 20 Apr 2020 14:49:59 +0900, > Pan Nengyuan wrote: >> >> We got the following compile-time warnings(gcc7.3): >> /mnt/sdb//qemu/target/rx/op_helper.c: In function ‘helper_scmpu’: >> /mnt/sdb/qemu/target/rx/op_helper.c:213:24: error: ‘tmp1’ may be used uninitialized in this function [-Werror=maybe-uninitialized] >> env->psw_c = (tmp0 >= tmp1); >> ~~~~~~^~~~~~~~ >> /mnt/sdb/qemu/target/rx/op_helper.c:213:24: error: ‘tmp0’ may be used uninitialized in this function [-Werror=maybe-uninitialized] >> /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_suntil’: >> /mnt/sdb/qemu/target/rx/op_helper.c:299:23: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] >> env->psw_c = (tmp <= env->regs[2]); >> ~~~~~^~~~~~~~~~~~~~~~ >> /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_swhile’: >> /mnt/sdb/qemu/target/rx/op_helper.c:318:23: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] >> env->psw_c = (tmp <= env->regs[2]); >> >> Actually, it looks like a false-positive because it will enter the body of while loop and init it for the first time. >> Let's change 'while' to 'do .. while' to avoid it. > > OK. > >> Reported-by: Euler Robot <euler.robot@huawei.com> >> Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com> >> --- >> target/rx/op_helper.c | 12 ++++++------ >> 1 file changed, 6 insertions(+), 6 deletions(-) >> >> diff --git a/target/rx/op_helper.c b/target/rx/op_helper.c >> index f89d294f2b..b612ab1da8 100644 >> --- a/target/rx/op_helper.c >> +++ b/target/rx/op_helper.c >> @@ -201,14 +201,14 @@ void helper_scmpu(CPURXState *env) >> if (env->regs[3] == 0) { >> return; >> } >> - while (env->regs[3] != 0) { >> + do { >> tmp0 = cpu_ldub_data_ra(env, env->regs[1]++, GETPC()); >> tmp1 = cpu_ldub_data_ra(env, env->regs[2]++, GETPC()); >> env->regs[3]--; >> if (tmp0 != tmp1 || tmp0 == '\0') { >> break; >> } >> - } >> + } while (env->regs[3] != 0); >> env->psw_z = tmp0 - tmp1; >> env->psw_c = (tmp0 >= tmp1); >> } >> @@ -287,14 +287,14 @@ void helper_suntil(CPURXState *env, uint32_t sz) >> if (env->regs[3] == 0) { >> return ; >> } >> - while (env->regs[3] != 0) { >> + do { >> tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); >> env->regs[1] += 1 << sz; >> env->regs[3]--; >> if (tmp == env->regs[2]) { >> break; >> } >> - } >> + } while (env->regs[3] != 0); >> env->psw_z = tmp - env->regs[2]; >> env->psw_c = (tmp <= env->regs[2]); >> } >> @@ -306,14 +306,14 @@ void helper_swhile(CPURXState *env, uint32_t sz) >> if (env->regs[3] == 0) { >> return ; >> } >> - while (env->regs[3] != 0) { >> + do { >> tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); >> env->regs[1] += 1 << sz; >> env->regs[3]--; >> if (tmp != env->regs[2]) { >> break; >> } >> - } >> + } while (env->regs[3] != 0); >> env->psw_z = env->regs[3]; >> env->psw_c = (tmp <= env->regs[2]); >> } >> -- >> 2.18.2 >> >> > > It looks different result in env->regs[3] is zero. If env->regs[3] is zero, it will return at the begin of these functions: if (env->regs[3] == 0) { return; } Thus, the while loop will not be reached. In this case, I think 'while' and 'do .. while' will get the same result and it will disappear the warnings. > In such a case, nothing changes. > > I think that the warning of the uninitialized variable > will disappear by fixing as follows. > Yes, it also can fix these warnings. Thanks. >>From 5de0c54a970e01e96b41870252d0ea54ec61c540 Mon Sep 17 00:00:00 2001 > From: Yoshinori Sato <ysato@users.sourceforge.jp> > Date: Mon, 20 Apr 2020 17:41:04 +0900 > Subject: [PATCH] target/rx/op_helper: Fix uninitialized warning. > > Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> > --- > target/rx/op_helper.c | 101 ++++++++++++++++++++---------------------- > 1 file changed, 49 insertions(+), 52 deletions(-) > > diff --git a/target/rx/op_helper.c b/target/rx/op_helper.c > index f89d294f2b..f84f6c706c 100644 > --- a/target/rx/op_helper.c > +++ b/target/rx/op_helper.c > @@ -284,38 +284,36 @@ void helper_suntil(CPURXState *env, uint32_t sz) > { > uint32_t tmp; > tcg_debug_assert(sz < 3); > - if (env->regs[3] == 0) { > - return ; > - } > - while (env->regs[3] != 0) { > - tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > - env->regs[1] += 1 << sz; > - env->regs[3]--; > - if (tmp == env->regs[2]) { > - break; > + if (env->regs[3] > 0) { > + while (env->regs[3] != 0) { > + tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > + env->regs[1] += 1 << sz; > + env->regs[3]--; > + if (tmp == env->regs[2]) { > + break; > + } > } > + env->psw_z = tmp - env->regs[2]; > + env->psw_c = (tmp <= env->regs[2]); > } > - env->psw_z = tmp - env->regs[2]; > - env->psw_c = (tmp <= env->regs[2]); > } > > void helper_swhile(CPURXState *env, uint32_t sz) > { > uint32_t tmp; > tcg_debug_assert(sz < 3); > - if (env->regs[3] == 0) { > - return ; > - } > - while (env->regs[3] != 0) { > - tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > - env->regs[1] += 1 << sz; > - env->regs[3]--; > - if (tmp != env->regs[2]) { > - break; > + if (env->regs[3] > 0) { > + while (env->regs[3] != 0) { > + tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > + env->regs[1] += 1 << sz; > + env->regs[3]--; > + if (tmp != env->regs[2]) { > + break; > + } > } > + env->psw_z = env->regs[3]; > + env->psw_c = (tmp <= env->regs[2]); > } > - env->psw_z = env->regs[3]; > - env->psw_c = (tmp <= env->regs[2]); > } > > /* accumlator operations */ > @@ -325,40 +323,39 @@ void helper_rmpa(CPURXState *env, uint32_t sz) > int32_t result_h; > int64_t tmp0, tmp1; > > - if (env->regs[3] == 0) { > - return; > - } > - result_l = env->regs[5]; > - result_l <<= 32; > - result_l |= env->regs[4]; > - result_h = env->regs[6]; > - env->psw_o = 0; > + if (env->regs[3] > 0) { > + result_l = env->regs[5]; > + result_l <<= 32; > + result_l |= env->regs[4]; > + result_h = env->regs[6]; > + env->psw_o = 0; > > - while (env->regs[3] != 0) { > - tmp0 = cpu_ldfn[sz](env, env->regs[1], GETPC()); > - tmp1 = cpu_ldfn[sz](env, env->regs[2], GETPC()); > - tmp0 *= tmp1; > - prev = result_l; > - result_l += tmp0; > - /* carry / bollow */ > - if (tmp0 < 0) { > - if (prev > result_l) { > - result_h--; > - } > - } else { > - if (prev < result_l) { > - result_h++; > + while (env->regs[3] != 0) { > + tmp0 = cpu_ldfn[sz](env, env->regs[1], GETPC()); > + tmp1 = cpu_ldfn[sz](env, env->regs[2], GETPC()); > + tmp0 *= tmp1; > + prev = result_l; > + result_l += tmp0; > + /* carry / bollow */ > + if (tmp0 < 0) { > + if (prev > result_l) { > + result_h--; > + } > + } else { > + if (prev < result_l) { > + result_h++; > + } > } > - } > > - env->regs[1] += 1 << sz; > - env->regs[2] += 1 << sz; > + env->regs[1] += 1 << sz; > + env->regs[2] += 1 << sz; > + } > + env->psw_s = result_h; > + env->psw_o = (result_h != 0 && result_h != -1) << 31; > + env->regs[6] = result_h; > + env->regs[5] = result_l >> 32; > + env->regs[4] = result_l & 0xffffffff; > } > - env->psw_s = result_h; > - env->psw_o = (result_h != 0 && result_h != -1) << 31; > - env->regs[6] = result_h; > - env->regs[5] = result_l >> 32; > - env->regs[4] = result_l & 0xffffffff; > } > > void helper_racw(CPURXState *env, uint32_t imm) >
On Mon, 20 Apr 2020 18:18:39 +0900, Pan Nengyuan wrote: > > > > On 4/20/2020 4:50 PM, Yoshinori Sato wrote: > > On Mon, 20 Apr 2020 14:49:59 +0900, > > Pan Nengyuan wrote: > >> > >> We got the following compile-time warnings(gcc7.3): > >> /mnt/sdb//qemu/target/rx/op_helper.c: In function ‘helper_scmpu’: > >> /mnt/sdb/qemu/target/rx/op_helper.c:213:24: error: ‘tmp1’ may be used uninitialized in this function [-Werror=maybe-uninitialized] > >> env->psw_c = (tmp0 >= tmp1); > >> ~~~~~~^~~~~~~~ > >> /mnt/sdb/qemu/target/rx/op_helper.c:213:24: error: ‘tmp0’ may be used uninitialized in this function [-Werror=maybe-uninitialized] > >> /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_suntil’: > >> /mnt/sdb/qemu/target/rx/op_helper.c:299:23: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] > >> env->psw_c = (tmp <= env->regs[2]); > >> ~~~~~^~~~~~~~~~~~~~~~ > >> /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_swhile’: > >> /mnt/sdb/qemu/target/rx/op_helper.c:318:23: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] > >> env->psw_c = (tmp <= env->regs[2]); > >> > >> Actually, it looks like a false-positive because it will enter the body of while loop and init it for the first time. > >> Let's change 'while' to 'do .. while' to avoid it. > > > > OK. > > > >> Reported-by: Euler Robot <euler.robot@huawei.com> > >> Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com> > >> --- > >> target/rx/op_helper.c | 12 ++++++------ > >> 1 file changed, 6 insertions(+), 6 deletions(-) > >> > >> diff --git a/target/rx/op_helper.c b/target/rx/op_helper.c > >> index f89d294f2b..b612ab1da8 100644 > >> --- a/target/rx/op_helper.c > >> +++ b/target/rx/op_helper.c > >> @@ -201,14 +201,14 @@ void helper_scmpu(CPURXState *env) > >> if (env->regs[3] == 0) { > >> return; > >> } > >> - while (env->regs[3] != 0) { > >> + do { > >> tmp0 = cpu_ldub_data_ra(env, env->regs[1]++, GETPC()); > >> tmp1 = cpu_ldub_data_ra(env, env->regs[2]++, GETPC()); > >> env->regs[3]--; > >> if (tmp0 != tmp1 || tmp0 == '\0') { > >> break; > >> } > >> - } > >> + } while (env->regs[3] != 0); > >> env->psw_z = tmp0 - tmp1; > >> env->psw_c = (tmp0 >= tmp1); > >> } > >> @@ -287,14 +287,14 @@ void helper_suntil(CPURXState *env, uint32_t sz) > >> if (env->regs[3] == 0) { > >> return ; > >> } > >> - while (env->regs[3] != 0) { > >> + do { > >> tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > >> env->regs[1] += 1 << sz; > >> env->regs[3]--; > >> if (tmp == env->regs[2]) { > >> break; > >> } > >> - } > >> + } while (env->regs[3] != 0); > >> env->psw_z = tmp - env->regs[2]; > >> env->psw_c = (tmp <= env->regs[2]); > >> } > >> @@ -306,14 +306,14 @@ void helper_swhile(CPURXState *env, uint32_t sz) > >> if (env->regs[3] == 0) { > >> return ; > >> } > >> - while (env->regs[3] != 0) { > >> + do { > >> tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > >> env->regs[1] += 1 << sz; > >> env->regs[3]--; > >> if (tmp != env->regs[2]) { > >> break; > >> } > >> - } > >> + } while (env->regs[3] != 0); > >> env->psw_z = env->regs[3]; > >> env->psw_c = (tmp <= env->regs[2]); > >> } > >> -- > >> 2.18.2 > >> > >> > > > > It looks different result in env->regs[3] is zero. > > If env->regs[3] is zero, it will return at the begin of these functions: > > if (env->regs[3] == 0) { > return; > } > > Thus, the while loop will not be reached. > In this case, I think 'while' and 'do .. while' will get the same result and it will disappear the warnings. Oh. Sorry. I misunderstood. Since the pseudo code described in the manual uses while, I think it's easier for everyone to understand by following the description. > > In such a case, nothing changes. > > > > I think that the warning of the uninitialized variable > > will disappear by fixing as follows. > > > > Yes, it also can fix these warnings. OK. Thanks. > Thanks. > > >>From 5de0c54a970e01e96b41870252d0ea54ec61c540 Mon Sep 17 00:00:00 2001 > > From: Yoshinori Sato <ysato@users.sourceforge.jp> > > Date: Mon, 20 Apr 2020 17:41:04 +0900 > > Subject: [PATCH] target/rx/op_helper: Fix uninitialized warning. > > > > Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> > > --- > > target/rx/op_helper.c | 101 ++++++++++++++++++++---------------------- > > 1 file changed, 49 insertions(+), 52 deletions(-) > > > > diff --git a/target/rx/op_helper.c b/target/rx/op_helper.c > > index f89d294f2b..f84f6c706c 100644 > > --- a/target/rx/op_helper.c > > +++ b/target/rx/op_helper.c > > @@ -284,38 +284,36 @@ void helper_suntil(CPURXState *env, uint32_t sz) > > { > > uint32_t tmp; > > tcg_debug_assert(sz < 3); > > - if (env->regs[3] == 0) { > > - return ; > > - } > > - while (env->regs[3] != 0) { > > - tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > > - env->regs[1] += 1 << sz; > > - env->regs[3]--; > > - if (tmp == env->regs[2]) { > > - break; > > + if (env->regs[3] > 0) { > > + while (env->regs[3] != 0) { > > + tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > > + env->regs[1] += 1 << sz; > > + env->regs[3]--; > > + if (tmp == env->regs[2]) { > > + break; > > + } > > } > > + env->psw_z = tmp - env->regs[2]; > > + env->psw_c = (tmp <= env->regs[2]); > > } > > - env->psw_z = tmp - env->regs[2]; > > - env->psw_c = (tmp <= env->regs[2]); > > } > > > > void helper_swhile(CPURXState *env, uint32_t sz) > > { > > uint32_t tmp; > > tcg_debug_assert(sz < 3); > > - if (env->regs[3] == 0) { > > - return ; > > - } > > - while (env->regs[3] != 0) { > > - tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > > - env->regs[1] += 1 << sz; > > - env->regs[3]--; > > - if (tmp != env->regs[2]) { > > - break; > > + if (env->regs[3] > 0) { > > + while (env->regs[3] != 0) { > > + tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); > > + env->regs[1] += 1 << sz; > > + env->regs[3]--; > > + if (tmp != env->regs[2]) { > > + break; > > + } > > } > > + env->psw_z = env->regs[3]; > > + env->psw_c = (tmp <= env->regs[2]); > > } > > - env->psw_z = env->regs[3]; > > - env->psw_c = (tmp <= env->regs[2]); > > } > > > > /* accumlator operations */ > > @@ -325,40 +323,39 @@ void helper_rmpa(CPURXState *env, uint32_t sz) > > int32_t result_h; > > int64_t tmp0, tmp1; > > > > - if (env->regs[3] == 0) { > > - return; > > - } > > - result_l = env->regs[5]; > > - result_l <<= 32; > > - result_l |= env->regs[4]; > > - result_h = env->regs[6]; > > - env->psw_o = 0; > > + if (env->regs[3] > 0) { > > + result_l = env->regs[5]; > > + result_l <<= 32; > > + result_l |= env->regs[4]; > > + result_h = env->regs[6]; > > + env->psw_o = 0; > > > > - while (env->regs[3] != 0) { > > - tmp0 = cpu_ldfn[sz](env, env->regs[1], GETPC()); > > - tmp1 = cpu_ldfn[sz](env, env->regs[2], GETPC()); > > - tmp0 *= tmp1; > > - prev = result_l; > > - result_l += tmp0; > > - /* carry / bollow */ > > - if (tmp0 < 0) { > > - if (prev > result_l) { > > - result_h--; > > - } > > - } else { > > - if (prev < result_l) { > > - result_h++; > > + while (env->regs[3] != 0) { > > + tmp0 = cpu_ldfn[sz](env, env->regs[1], GETPC()); > > + tmp1 = cpu_ldfn[sz](env, env->regs[2], GETPC()); > > + tmp0 *= tmp1; > > + prev = result_l; > > + result_l += tmp0; > > + /* carry / bollow */ > > + if (tmp0 < 0) { > > + if (prev > result_l) { > > + result_h--; > > + } > > + } else { > > + if (prev < result_l) { > > + result_h++; > > + } > > } > > - } > > > > - env->regs[1] += 1 << sz; > > - env->regs[2] += 1 << sz; > > + env->regs[1] += 1 << sz; > > + env->regs[2] += 1 << sz; > > + } > > + env->psw_s = result_h; > > + env->psw_o = (result_h != 0 && result_h != -1) << 31; > > + env->regs[6] = result_h; > > + env->regs[5] = result_l >> 32; > > + env->regs[4] = result_l & 0xffffffff; > > } > > - env->psw_s = result_h; > > - env->psw_o = (result_h != 0 && result_h != -1) << 31; > > - env->regs[6] = result_h; > > - env->regs[5] = result_l >> 32; > > - env->regs[4] = result_l & 0xffffffff; > > } > > > > void helper_racw(CPURXState *env, uint32_t imm) > >
On 4/20/2020 5:49 PM, Yoshinori Sato wrote: > On Mon, 20 Apr 2020 18:18:39 +0900, > Pan Nengyuan wrote: >> >> >> >> On 4/20/2020 4:50 PM, Yoshinori Sato wrote: >>> On Mon, 20 Apr 2020 14:49:59 +0900, >>> Pan Nengyuan wrote: >>>> >>>> We got the following compile-time warnings(gcc7.3): >>>> /mnt/sdb//qemu/target/rx/op_helper.c: In function ‘helper_scmpu’: >>>> /mnt/sdb/qemu/target/rx/op_helper.c:213:24: error: ‘tmp1’ may be used uninitialized in this function [-Werror=maybe-uninitialized] >>>> env->psw_c = (tmp0 >= tmp1); >>>> ~~~~~~^~~~~~~~ >>>> /mnt/sdb/qemu/target/rx/op_helper.c:213:24: error: ‘tmp0’ may be used uninitialized in this function [-Werror=maybe-uninitialized] >>>> /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_suntil’: >>>> /mnt/sdb/qemu/target/rx/op_helper.c:299:23: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] >>>> env->psw_c = (tmp <= env->regs[2]); >>>> ~~~~~^~~~~~~~~~~~~~~~ >>>> /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_swhile’: >>>> /mnt/sdb/qemu/target/rx/op_helper.c:318:23: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] >>>> env->psw_c = (tmp <= env->regs[2]); >>>> >>>> Actually, it looks like a false-positive because it will enter the body of while loop and init it for the first time. >>>> Let's change 'while' to 'do .. while' to avoid it. >>> >>> OK. >>> >>>> Reported-by: Euler Robot <euler.robot@huawei.com> >>>> Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com> >>>> --- >>>> target/rx/op_helper.c | 12 ++++++------ >>>> 1 file changed, 6 insertions(+), 6 deletions(-) >>>> >>>> diff --git a/target/rx/op_helper.c b/target/rx/op_helper.c >>>> index f89d294f2b..b612ab1da8 100644 >>>> --- a/target/rx/op_helper.c >>>> +++ b/target/rx/op_helper.c >>>> @@ -201,14 +201,14 @@ void helper_scmpu(CPURXState *env) >>>> if (env->regs[3] == 0) { >>>> return; >>>> } >>>> - while (env->regs[3] != 0) { >>>> + do { >>>> tmp0 = cpu_ldub_data_ra(env, env->regs[1]++, GETPC()); >>>> tmp1 = cpu_ldub_data_ra(env, env->regs[2]++, GETPC()); >>>> env->regs[3]--; >>>> if (tmp0 != tmp1 || tmp0 == '\0') { >>>> break; >>>> } >>>> - } >>>> + } while (env->regs[3] != 0); >>>> env->psw_z = tmp0 - tmp1; >>>> env->psw_c = (tmp0 >= tmp1); >>>> } >>>> @@ -287,14 +287,14 @@ void helper_suntil(CPURXState *env, uint32_t sz) >>>> if (env->regs[3] == 0) { >>>> return ; >>>> } >>>> - while (env->regs[3] != 0) { >>>> + do { >>>> tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); >>>> env->regs[1] += 1 << sz; >>>> env->regs[3]--; >>>> if (tmp == env->regs[2]) { >>>> break; >>>> } >>>> - } >>>> + } while (env->regs[3] != 0); >>>> env->psw_z = tmp - env->regs[2]; >>>> env->psw_c = (tmp <= env->regs[2]); >>>> } >>>> @@ -306,14 +306,14 @@ void helper_swhile(CPURXState *env, uint32_t sz) >>>> if (env->regs[3] == 0) { >>>> return ; >>>> } >>>> - while (env->regs[3] != 0) { >>>> + do { >>>> tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); >>>> env->regs[1] += 1 << sz; >>>> env->regs[3]--; >>>> if (tmp != env->regs[2]) { >>>> break; >>>> } >>>> - } >>>> + } while (env->regs[3] != 0); >>>> env->psw_z = env->regs[3]; >>>> env->psw_c = (tmp <= env->regs[2]); >>>> } >>>> -- >>>> 2.18.2 >>>> >>>> >>> >>> It looks different result in env->regs[3] is zero. >> >> If env->regs[3] is zero, it will return at the begin of these functions: >> >> if (env->regs[3] == 0) { >> return; >> } >> >> Thus, the while loop will not be reached. >> In this case, I think 'while' and 'do .. while' will get the same result and it will disappear the warnings. > > Oh. Sorry. I misunderstood. > > Since the pseudo code described in the manual uses while, > I think it's easier for everyone to understand by following > the description. > >>> In such a case, nothing changes. >>> >>> I think that the warning of the uninitialized variable >>> will disappear by fixing as follows. >>> >> >> Yes, it also can fix these warnings. Oh, I'm sorry for my mistake, it can't disappear the warnings: /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_scmpu’: /mnt/sdb/qemu/target/rx/op_helper.c:211:28: error: ‘tmp1’ may be used uninitialized in this function [-Werror=maybe-uninitialized] env->psw_c = (tmp0 >= tmp1); ~~~~~~^~~~~~~~ /mnt/sdb/qemu/target/rx/op_helper.c:211:28: error: ‘tmp0’ may be used uninitialized in this function [-Werror=maybe-uninitialized] CC ppc64abi32-linux-user/target/ppc/translate.o CC ppc64le-linux-user/target/ppc/translate.o CC ppc64-linux-user/target/ppc/translate.o CC ppc-linux-user/target/ppc/translate.o /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_suntil’: /mnt/sdb/qemu/target/rx/op_helper.c:296:27: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] env->psw_c = (tmp <= env->regs[2]); ~~~~~^~~~~~~~~~~~~~~~ /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_swhile’: /mnt/sdb/qemu/target/rx/op_helper.c:314:27: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] env->psw_c = (tmp <= env->regs[2]); ~~~~~^~~~~~~~~~~~~~~~ If we want to use 'while' as the pseudo code described in the manual, can we init the tmp variable at the beginning? like that: uint32_t tmp = 0; > > OK. Thanks. > >> Thanks. >> >>> >From 5de0c54a970e01e96b41870252d0ea54ec61c540 Mon Sep 17 00:00:00 2001 >>> From: Yoshinori Sato <ysato@users.sourceforge.jp> >>> Date: Mon, 20 Apr 2020 17:41:04 +0900 >>> Subject: [PATCH] target/rx/op_helper: Fix uninitialized warning. >>> >>> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> >>> --- >>> target/rx/op_helper.c | 101 ++++++++++++++++++++---------------------- >>> 1 file changed, 49 insertions(+), 52 deletions(-) >>> >>> diff --git a/target/rx/op_helper.c b/target/rx/op_helper.c >>> index f89d294f2b..f84f6c706c 100644 >>> --- a/target/rx/op_helper.c >>> +++ b/target/rx/op_helper.c >>> @@ -284,38 +284,36 @@ void helper_suntil(CPURXState *env, uint32_t sz) >>> { >>> uint32_t tmp; >>> tcg_debug_assert(sz < 3); >>> - if (env->regs[3] == 0) { >>> - return ; >>> - } >>> - while (env->regs[3] != 0) { >>> - tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); >>> - env->regs[1] += 1 << sz; >>> - env->regs[3]--; >>> - if (tmp == env->regs[2]) { >>> - break; >>> + if (env->regs[3] > 0) { >>> + while (env->regs[3] != 0) { >>> + tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); >>> + env->regs[1] += 1 << sz; >>> + env->regs[3]--; >>> + if (tmp == env->regs[2]) { >>> + break; >>> + } >>> } >>> + env->psw_z = tmp - env->regs[2]; >>> + env->psw_c = (tmp <= env->regs[2]); >>> } >>> - env->psw_z = tmp - env->regs[2]; >>> - env->psw_c = (tmp <= env->regs[2]); >>> } >>> >>> void helper_swhile(CPURXState *env, uint32_t sz) >>> { >>> uint32_t tmp; >>> tcg_debug_assert(sz < 3); >>> - if (env->regs[3] == 0) { >>> - return ; >>> - } >>> - while (env->regs[3] != 0) { >>> - tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); >>> - env->regs[1] += 1 << sz; >>> - env->regs[3]--; >>> - if (tmp != env->regs[2]) { >>> - break; >>> + if (env->regs[3] > 0) { >>> + while (env->regs[3] != 0) { >>> + tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); >>> + env->regs[1] += 1 << sz; >>> + env->regs[3]--; >>> + if (tmp != env->regs[2]) { >>> + break; >>> + } >>> } >>> + env->psw_z = env->regs[3]; >>> + env->psw_c = (tmp <= env->regs[2]); >>> } >>> - env->psw_z = env->regs[3]; >>> - env->psw_c = (tmp <= env->regs[2]); >>> } >>> >>> /* accumlator operations */ >>> @@ -325,40 +323,39 @@ void helper_rmpa(CPURXState *env, uint32_t sz) >>> int32_t result_h; >>> int64_t tmp0, tmp1; >>> >>> - if (env->regs[3] == 0) { >>> - return; >>> - } >>> - result_l = env->regs[5]; >>> - result_l <<= 32; >>> - result_l |= env->regs[4]; >>> - result_h = env->regs[6]; >>> - env->psw_o = 0; >>> + if (env->regs[3] > 0) { >>> + result_l = env->regs[5]; >>> + result_l <<= 32; >>> + result_l |= env->regs[4]; >>> + result_h = env->regs[6]; >>> + env->psw_o = 0; >>> >>> - while (env->regs[3] != 0) { >>> - tmp0 = cpu_ldfn[sz](env, env->regs[1], GETPC()); >>> - tmp1 = cpu_ldfn[sz](env, env->regs[2], GETPC()); >>> - tmp0 *= tmp1; >>> - prev = result_l; >>> - result_l += tmp0; >>> - /* carry / bollow */ >>> - if (tmp0 < 0) { >>> - if (prev > result_l) { >>> - result_h--; >>> - } >>> - } else { >>> - if (prev < result_l) { >>> - result_h++; >>> + while (env->regs[3] != 0) { >>> + tmp0 = cpu_ldfn[sz](env, env->regs[1], GETPC()); >>> + tmp1 = cpu_ldfn[sz](env, env->regs[2], GETPC()); >>> + tmp0 *= tmp1; >>> + prev = result_l; >>> + result_l += tmp0; >>> + /* carry / bollow */ >>> + if (tmp0 < 0) { >>> + if (prev > result_l) { >>> + result_h--; >>> + } >>> + } else { >>> + if (prev < result_l) { >>> + result_h++; >>> + } >>> } >>> - } >>> >>> - env->regs[1] += 1 << sz; >>> - env->regs[2] += 1 << sz; >>> + env->regs[1] += 1 << sz; >>> + env->regs[2] += 1 << sz; >>> + } >>> + env->psw_s = result_h; >>> + env->psw_o = (result_h != 0 && result_h != -1) << 31; >>> + env->regs[6] = result_h; >>> + env->regs[5] = result_l >> 32; >>> + env->regs[4] = result_l & 0xffffffff; >>> } >>> - env->psw_s = result_h; >>> - env->psw_o = (result_h != 0 && result_h != -1) << 31; >>> - env->regs[6] = result_h; >>> - env->regs[5] = result_l >> 32; >>> - env->regs[4] = result_l & 0xffffffff; >>> } >>> >>> void helper_racw(CPURXState *env, uint32_t imm) >>> >
diff --git a/target/rx/op_helper.c b/target/rx/op_helper.c index f89d294f2b..b612ab1da8 100644 --- a/target/rx/op_helper.c +++ b/target/rx/op_helper.c @@ -201,14 +201,14 @@ void helper_scmpu(CPURXState *env) if (env->regs[3] == 0) { return; } - while (env->regs[3] != 0) { + do { tmp0 = cpu_ldub_data_ra(env, env->regs[1]++, GETPC()); tmp1 = cpu_ldub_data_ra(env, env->regs[2]++, GETPC()); env->regs[3]--; if (tmp0 != tmp1 || tmp0 == '\0') { break; } - } + } while (env->regs[3] != 0); env->psw_z = tmp0 - tmp1; env->psw_c = (tmp0 >= tmp1); } @@ -287,14 +287,14 @@ void helper_suntil(CPURXState *env, uint32_t sz) if (env->regs[3] == 0) { return ; } - while (env->regs[3] != 0) { + do { tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); env->regs[1] += 1 << sz; env->regs[3]--; if (tmp == env->regs[2]) { break; } - } + } while (env->regs[3] != 0); env->psw_z = tmp - env->regs[2]; env->psw_c = (tmp <= env->regs[2]); } @@ -306,14 +306,14 @@ void helper_swhile(CPURXState *env, uint32_t sz) if (env->regs[3] == 0) { return ; } - while (env->regs[3] != 0) { + do { tmp = cpu_ldufn[sz](env, env->regs[1], GETPC()); env->regs[1] += 1 << sz; env->regs[3]--; if (tmp != env->regs[2]) { break; } - } + } while (env->regs[3] != 0); env->psw_z = env->regs[3]; env->psw_c = (tmp <= env->regs[2]); }
We got the following compile-time warnings(gcc7.3): /mnt/sdb//qemu/target/rx/op_helper.c: In function ‘helper_scmpu’: /mnt/sdb/qemu/target/rx/op_helper.c:213:24: error: ‘tmp1’ may be used uninitialized in this function [-Werror=maybe-uninitialized] env->psw_c = (tmp0 >= tmp1); ~~~~~~^~~~~~~~ /mnt/sdb/qemu/target/rx/op_helper.c:213:24: error: ‘tmp0’ may be used uninitialized in this function [-Werror=maybe-uninitialized] /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_suntil’: /mnt/sdb/qemu/target/rx/op_helper.c:299:23: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] env->psw_c = (tmp <= env->regs[2]); ~~~~~^~~~~~~~~~~~~~~~ /mnt/sdb/qemu/target/rx/op_helper.c: In function ‘helper_swhile’: /mnt/sdb/qemu/target/rx/op_helper.c:318:23: error: ‘tmp’ may be used uninitialized in this function [-Werror=maybe-uninitialized] env->psw_c = (tmp <= env->regs[2]); Actually, it looks like a false-positive because it will enter the body of while loop and init it for the first time. Let's change 'while' to 'do .. while' to avoid it. Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com> --- target/rx/op_helper.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)