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From: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
To: qemu-devel@nongnu.org, qemu-block@nongnu.org
Cc: kwolf@redhat.com, vsementsov@virtuozzo.com, mreitz@redhat.com,
	andrey.shinkevich@virtuozzo.com, den@openvz.org
Subject: [Qemu-devel] [PATCH v5 2/6] iotests: exclude killed processes from running under Valgrind
Date: Fri, 19 Jul 2019 19:30:12 +0300
Message-ID: <1563553816-148827-3-git-send-email-andrey.shinkevich@virtuozzo.com> (raw)
In-Reply-To: <1563553816-148827-1-git-send-email-andrey.shinkevich@virtuozzo.com>

 The Valgrind tool fails to manage its termination when QEMU raises the
 signal SIGKILL in the multi-threaded process. The bug has been
 reported to the Valgrind maintainers and was registered as Bug 409141.
 Let's exclude such test cases from running under the Valgrind until
 new release of it because checking for the memory issues is covered by
 other test cases.

Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
---
 tests/qemu-iotests/039 | 5 +++++
 tests/qemu-iotests/061 | 2 ++
 tests/qemu-iotests/137 | 1 +
 3 files changed, 8 insertions(+)

diff --git a/tests/qemu-iotests/039 b/tests/qemu-iotests/039
index 0d4e963..95115e2 100755
--- a/tests/qemu-iotests/039
+++ b/tests/qemu-iotests/039
@@ -65,6 +65,7 @@ echo "== Creating a dirty image file =="
 IMGOPTS="compat=1.1,lazy_refcounts=on"
 _make_test_img $size
 
+VALGRIND_QEMU="" \
 $QEMU_IO -c "write -P 0x5a 0 512" \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \
     | _filter_qemu_io
@@ -100,6 +101,7 @@ echo "== Opening a dirty image read/write should repair it =="
 IMGOPTS="compat=1.1,lazy_refcounts=on"
 _make_test_img $size
 
+VALGRIND_QEMU="" \
 $QEMU_IO -c "write -P 0x5a 0 512" \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \
     | _filter_qemu_io
@@ -118,6 +120,7 @@ echo "== Creating an image file with lazy_refcounts=off =="
 IMGOPTS="compat=1.1,lazy_refcounts=off"
 _make_test_img $size
 
+VALGRIND_QEMU="" \
 $QEMU_IO -c "write -P 0x5a 0 512" \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \
     | _filter_qemu_io
@@ -151,6 +154,7 @@ echo "== Changing lazy_refcounts setting at runtime =="
 IMGOPTS="compat=1.1,lazy_refcounts=off"
 _make_test_img $size
 
+VALGRIND_QEMU="" \
 $QEMU_IO -c "reopen -o lazy-refcounts=on" \
          -c "write -P 0x5a 0 512" \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \
@@ -163,6 +167,7 @@ _check_test_img
 IMGOPTS="compat=1.1,lazy_refcounts=on"
 _make_test_img $size
 
+VALGRIND_QEMU="" \
 $QEMU_IO -c "reopen -o lazy-refcounts=off" \
          -c "write -P 0x5a 0 512" \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \
diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061
index d7dbd7e..5d0724c 100755
--- a/tests/qemu-iotests/061
+++ b/tests/qemu-iotests/061
@@ -73,6 +73,7 @@ echo
 echo "=== Testing dirty version downgrade ==="
 echo
 IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M
+VALGRIND_QEMU="" \
 $QEMU_IO -c "write -P 0x2a 0 128k" -c flush \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 | _filter_qemu_io
 $PYTHON qcow2.py "$TEST_IMG" dump-header
@@ -107,6 +108,7 @@ echo
 echo "=== Testing dirty lazy_refcounts=off ==="
 echo
 IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M
+VALGRIND_QEMU="" \
 $QEMU_IO -c "write -P 0x2a 0 128k" -c flush \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 | _filter_qemu_io
 $PYTHON qcow2.py "$TEST_IMG" dump-header
diff --git a/tests/qemu-iotests/137 b/tests/qemu-iotests/137
index 0c3d2a1..a442fc8 100755
--- a/tests/qemu-iotests/137
+++ b/tests/qemu-iotests/137
@@ -130,6 +130,7 @@ echo
 
 # Whether lazy-refcounts was actually enabled can easily be tested: Check if
 # the dirty bit is set after a crash
+VALGRIND_QEMU="" \
 $QEMU_IO \
     -c "reopen -o lazy-refcounts=on,overlap-check=blubb" \
     -c "write -P 0x5a 0 512" \
-- 
1.8.3.1



  parent reply index

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-19 16:30 [Qemu-devel] [PATCH v5 0/6] Allow Valgrind checking all QEMU processes Andrey Shinkevich
2019-07-19 16:30 ` [Qemu-devel] [PATCH v5 1/6] iotests: allow " Andrey Shinkevich
2019-08-15 22:49   ` [Qemu-devel] [Qemu-block] " John Snow
2019-08-25 15:26     ` Andrey Shinkevich
2019-08-27 19:56       ` John Snow
2019-08-28 15:04         ` Andrey Shinkevich
2019-07-19 16:30 ` Andrey Shinkevich [this message]
2019-08-16  0:40   ` [Qemu-devel] [Qemu-block] [PATCH v5 2/6] iotests: exclude killed processes from running under Valgrind John Snow
2019-07-19 16:30 ` [Qemu-devel] [PATCH v5 3/6] iotests: Add casenotrun report to bash tests Andrey Shinkevich
2019-08-16  0:44   ` [Qemu-devel] [Qemu-block] " John Snow
2019-08-16 20:33     ` Cleber Rosa
2019-08-25 13:03       ` Andrey Shinkevich
2019-07-19 16:30 ` [Qemu-devel] [PATCH v5 4/6] iotests: Valgrind fails with nonexistent directory Andrey Shinkevich
2019-08-16  0:55   ` [Qemu-devel] [Qemu-block] " John Snow
2019-08-25 15:24     ` Andrey Shinkevich
2019-08-27 19:45       ` John Snow
2019-08-28 15:12         ` Andrey Shinkevich
2019-07-19 16:30 ` [Qemu-devel] [PATCH v5 5/6] iotests: extended timeout under Valgrind Andrey Shinkevich
2019-08-16  0:58   ` [Qemu-devel] [Qemu-block] " John Snow
2019-07-19 16:30 ` [Qemu-devel] [PATCH v5 6/6] iotests: extend sleeping time " Andrey Shinkevich
2019-08-16  1:01   ` [Qemu-devel] [Qemu-block] " John Snow
2019-08-23 15:27     ` Vladimir Sementsov-Ogievskiy
2019-08-27 19:42       ` John Snow
2019-08-28 15:24         ` Andrey Shinkevich
2019-08-28 17:27           ` John Snow
2019-08-25 10:13     ` Andrey Shinkevich
2019-08-06 16:24 ` [Qemu-devel] [PATCH v5 0/6] Allow Valgrind checking all QEMU processes Andrey Shinkevich
2019-08-16 20:05 ` Cleber Rosa
2019-08-25 10:30   ` Andrey Shinkevich

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