> On Jun 17, 2020, at 7:42 PM, no-re...@patchew.org wrote:
>
> Patchew URL:
> https://patchew.org/QEMU/20200618001127.34438-1-...@linux.ibm.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 ===
It look like the errors generated below are not directly related to the code
changes I made.
Does anyone know why it still reports errors?
Thanks,
Lijun
>
> GEN docs/interop/qemu-qmp-ref.html
> GEN docs/interop/qemu-qmp-ref.txt
> GEN docs/interop/qemu-qmp-ref.7
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> CC qga/guest-agent-command-state.o
> CC qga/commands.o
> CC qga/main.o
> ---
> GEN docs/interop/qemu-ga-ref.html
> GEN docs/interop/qemu-ga-ref.txt
> GEN docs/interop/qemu-ga-ref.7
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> AS pc-bios/optionrom/linuxboot.o
> CC pc-bios/optionrom/linuxboot_dma.o
> AS pc-bios/optionrom/multiboot.o
> ---
> BUILD pc-bios/optionrom/linuxboot.img
> BUILD pc-bios/optionrom/kvmvapic.raw
> BUILD pc-bios/optionrom/multiboot.raw
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> BUILD pc-bios/optionrom/linuxboot.raw
> BUILD pc-bios/optionrom/linuxboot_dma.img
> SIGN pc-bios/optionrom/kvmvapic.bin
> ---
> LINK ivshmem-client
> SIGN pc-bios/optionrom/linuxboot_dma.bin
> LINK ivshmem-server
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> BUILD pc-bios/optionrom/pvh.img
> BUILD pc-bios/optionrom/pvh.raw
> SIGN pc-bios/optionrom/pvh.bin
> LINK qemu-nbd
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> LINK qemu-storage-daemon
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> LINK qemu-img
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> LINK qemu-io
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> LINK qemu-edid
> LINK fsdev/virtfs-proxy-helper
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> LINK scsi/qemu-pr-helper
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> LINK qemu-bridge-helper
> LINK virtiofsd
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> LINK vhost-user-input
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> LINK qemu-ga
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> /usr/bin/ld:
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
> warning: common of `__interception::real_vfork' overridden by definition
> from
> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
> GEN x86_64-softmmu/hmp-commands.h
> GEN x86_64-softmmu/hmp-commands-info.h
> GEN x86_64-softmmu/config-target.h
> ---
> CC x86_64-softmmu/hw/display/virtio-gpu-3d.o
> CC x86_64-softmmu/hw/display/vhost-user-gpu.o
> CC x86_64-softmmu/hw/display/virtio-gpu-pci.o
> /tmp/qemu-test/src/fpu/softfloat.c:3365:13: error: bitwise negation of a
> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation]
> absZ &= ~ ( ( ( roundBits ^ 0x40 ) == 0 ) & roundNearestEven );
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> !
> /tmp/qemu-test/src/fpu/softfloat.c:3423:18: error: bitwise negation of a
> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation]
> absZ0 &= ~ ( ( (uint64_t) ( absZ1<<1 ) == 0 ) & roundNearestEven );
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> !
> /tmp/qemu-test/src/fpu/softfloat.c:3483:18: error: bitwise negation of a
> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation]
> absZ0 &= ~(((uint64_t)(absZ1<<1) == 0) & roundNearestEven);
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> !
> /tmp/qemu-test/src/fpu/softfloat.c:3606:13: error: bitwise negation of a
> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation]
> zSig &= ~ ( ( ( roundBits ^ 0x40 ) == 0 ) & roundNearestEven );
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> !
> /tmp/qemu-test/src/fpu/softfloat.c:3760:13: error: bitwise negation of a
> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation]
> zSig &= ~ ( ( ( roundBits ^ 0x200 ) == 0 ) & roundNearestEven );
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> !
> /tmp/qemu-test/src/fpu/softfloat.c:3987:21: error: bitwise negation of a
> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation]
> ~ ( ( (uint64_t) ( zSig1<<1 ) == 0 ) & roundNearestEven );
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> !
> /tmp/qemu-test/src/fpu/softfloat.c:4003:22: error: bitwise negation of a
> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation]
> zSig0 &= ~ ( ( (uint64_t) ( zSig1<<1 ) == 0 ) & roundNearestEven );
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> !
> /tmp/qemu-test/src/fpu/softfloat.c:4273:18: error: bitwise negation of a
> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation]
> zSig1 &= ~ ( ( zSig2 + zSig2 == 0 ) & roundNearestEven );
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> !
> 8 errors generated.
> make[1]: *** [/tmp/qemu-test/src/rules.mak:69: fpu/softfloat.o] Error 1
> make[1]: *** Waiting for unfinished jobs....
> /tmp/qemu-test/src/migration/ram.c:919:45: error: implicit conversion from
> 'unsigned long' to 'double' changes value from 18446744073709551615 to
> 18446744073709551616 [-Werror,-Wimplicit-int-float-conversion]
> xbzrle_counters.encoding_rate = UINT64_MAX;
> ~ ^~~~~~~~~~
> /usr/include/stdint.h:130:23: note: expanded from macro 'UINT64_MAX'
> ---
> 18446744073709551615UL
> ^~~~~~~~~~~~~~~~~~~~~~
> 1 error generated.
> make[1]: *** [/tmp/qemu-test/src/rules.mak:69: migration/ram.o] Error 1
> make: *** [Makefile:527: x86_64-softmmu/all] Error 2
> Traceback (most recent call last):
> File "./tests/docker/docker.py", line 669, in <module>
> sys.exit(main())
> ---
> raise CalledProcessError(retcode, cmd)
> subprocess.CalledProcessError: Command '['sudo', '-n', 'docker', 'run',
> '--label', 'com.qemu.instance.uuid=a8eb838f72414145ad19ca7b26a17318', '-u',
> '1003', '--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/patchew2/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v',
> '/var/tmp/patchew-tester-tmp-51ztubho/src/docker-src.2020-06-17-20.37.27.9815:/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=a8eb838f72414145ad19ca7b26a17318
> make[1]: *** [docker-run] Error 1
> make[1]: Leaving directory `/var/tmp/patchew-tester-tmp-51ztubho/src'
> make: *** [docker-run-test-debug@fedora] Error 2
>
> real 4m49.119s
> user 0m8.537s
>
>
> The full log is available at
> http://patchew.org/logs/20200618001127.34438-1-...@linux.ibm.com/testing.asan/?type=message.
> ---
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