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[Qemu-devel] [Bug 1729623] Re: test-aio-multithread fails with 'Co-routi
From: |
Murilo Opsfelder Araújo |
Subject: |
[Qemu-devel] [Bug 1729623] Re: test-aio-multithread fails with 'Co-routine re-entered recursively' |
Date: |
Wed, 03 Jan 2018 17:15:29 -0000 |
I confirmed with Stefan and this bug was fixed by
https://git.qemu.org/?p=qemu.git;a=commitdiff;h=fb0c43f34eed8b18678c6e1f481d8564b35c99ed
commit fb0c43f34eed8b18678c6e1f481d8564b35c99ed
Author: Stefan Hajnoczi <address@hidden>
Date: Mon Nov 6 19:02:33 2017 +0000
tests-aio-multithread: fix /aio/multi/schedule race condition
** Changed in: qemu
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1729623
Title:
test-aio-multithread fails with 'Co-routine re-entered recursively'
Status in QEMU:
Fix Released
Bug description:
git head is at fa73e146250181852c0915aa65df8d54d35485fa
configure with the following
./configure --enable-attr --enable-bsd-user --enable-cap-ng\
--enable-coroutine-pool --enable-crypto-afalg --enable-curl\
--enable-curses --enable-debug --enable-debug-info\
--enable-debug-tcg --enable-fdt --enable-gcrypt \
--enable-gnutls --enable-gprof --enable-gtk \
--enable-guest-agent --enable-kvm --enable-libiscsi \
--enable-libssh2 --enable-linux-aio --enable-linux-user \
--enable-live-block-migration --enable-modules \
--enable-numa --enable-pie --enable-profiler \
--enable-qom-cast-debug --enable-rbd --enable-replication \
--enable-seccomp --enable-smartcard --enable-stack-protector \
--enable-system --enable-tcg --enable-tcg-interpreter \
--enable-tools --enable-tpm --enable-trace-backend=ftrace \
--enable-user --enable-vhost-net --enable-vhost-scsi \
--enable-vhost-user --enable-vhost-vsock --enable-virtfs \
--enable-vnc --enable-tpm --enable-vnc-png \
--enable-vnc-sasl --enable-werror --enable-xfsctl \
--enable-gcov --enable-debug-stack-usage
make -j 32
make test-aio-multithread V=1
...
File '/home/nasastry/qemu/include/qapi/qmp/qobject.h'
No executable lines
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} gtester -k
--verbose -m=quick tests/test-aio-multithread
TEST: tests/test-aio-multithread... (pid=86877)
/aio/multi/lifecycle: OK
/aio/multi/schedule:
Co-routine re-entered recursively
FAIL
GTester: last random seed: R02S681209ce87fc22715b41223212d9f6f0
(pid=86891)
/aio/multi/mutex/contended: OK
/aio/multi/mutex/handoff: OK
/aio/multi/mutex/mcs: OK
/aio/multi/mutex/pthread: OK
FAIL: tests/test-aio-multithread
make: *** [check-tests/test-aio-multithread] Error 1
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- [Qemu-devel] [Bug 1729623] Re: test-aio-multithread fails with 'Co-routine re-entered recursively',
Murilo Opsfelder Araújo <=