diff mbox series

io-qcow2-copy-before-write intermittent failure (ppc64 host)

Message ID CAFEAcA-Xdw6uL+w-Qh+pLFVXEcvQhQZi-o3Xup4iwJuSGNYgmg@mail.gmail.com (mailing list archive)
State New, archived
Headers show
Series io-qcow2-copy-before-write intermittent failure (ppc64 host) | expand

Commit Message

Peter Maydell March 28, 2023, 12:44 p.m. UTC 
ppc64 host:

737/761 qemu:block / io-qcow2-copy-before-write
           ERROR           6.77s   exit status 1
――――――――――――――――――――――――――――――――――――― ✀  ―――――――――――――――――――――――――――――――――――――
stderr:
 ----------------------------------------------------------------------
 Ran 4 tests

-OK
+FAILED (failures=1)

(test program exited with status code 1)

This is an intermittent; we've seen it before on this host:
https://lore.kernel.org/qemu-devel/CAFEAcA8ipWKpv09pyQWNQBiUhd2JYM=sn4qv2YBen-pN3beU0Q@mail.gmail.com/


-- PMM

Comments

Peter Maydell March 28, 2023, 6:28 p.m. UTC | #1 
On Tue, 28 Mar 2023 at 13:44, Peter Maydell <peter.maydell@linaro.org> wrote:
>
> ppc64 host:
>
> 737/761 qemu:block / io-qcow2-copy-before-write
>            ERROR           6.77s   exit status 1
> ――――――――――――――――――――――――――――――――――――― ✀  ―――――――――――――――――――――――――――――――――――――
> stderr:
> --- /home/pm215/qemu/tests/qemu-iotests/tests/copy-before-write.out
> +++ /home/pm215/qemu/build/all/scratch/qcow2-file-copy-before-write/copy-before-write.out.bad
> @@ -1,5 +1,21 @@
> -....
> +...F
> +======================================================================
> +FAIL: test_timeout_break_snapshot
> (__main__.TestCbwError.test_timeout_break_snapshot)
> +----------------------------------------------------------------------
> +Traceback (most recent call last):
> +  File "/home/pm215/qemu/tests/qemu-iotests/tests/copy-before-write",
> line 210, in test_timeout_break_snapshot
> +    self.assertEqual(log, """\
> +AssertionError: 'wrot[195 chars]read 1048576/1048576 bytes at offset
> 0\n1 MiB,[46 chars]c)\n' != 'wrot[195 chars]read failed: Permission
> denied\n'
> +  wrote 524288/524288 bytes at offset 0
> +  512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +  wrote 524288/524288 bytes at offset 524288
> +  512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> ++ read failed: Permission denied
> +- read 1048576/1048576 bytes at offset 0
> +- 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +
> +
>  ----------------------------------------------------------------------
>  Ran 4 tests
>
> -OK
> +FAILED (failures=1)
>
> (test program exited with status code 1)
>
> This is an intermittent; we've seen it before on this host:
> https://lore.kernel.org/qemu-devel/CAFEAcA8ipWKpv09pyQWNQBiUhd2JYM=sn4qv2YBen-pN3beU0Q@mail.gmail.com/

And again:

737/761 qemu:block / io-qcow2-copy-before-write
           ERROR
       5.61s   exit status 1
――――――――――――――――――――――――――――――――――――― ✀  ―――――――――――――――――――――――――――――――――――――
stderr:
--- /home/pm215/qemu/tests/qemu-iotests/tests/copy-before-write.out
+++ /home/pm215/qemu/build/all/scratch/qcow2-file-copy-before-write/copy-before-write.out.b
ad
@@ -1,5 +1,21 @@
-....
+...F
+======================================================================
+FAIL: test_timeout_break_snapshot
(__main__.TestCbwError.test_timeout_break_snapshot)
+----------------------------------------------------------------------
+Traceback (most recent call last):
+  File "/home/pm215/qemu/tests/qemu-iotests/tests/copy-before-write",
line 210, in test_ti
meout_break_snapshot
+    self.assertEqual(log, """\
+AssertionError: 'wrot[195 chars]read 1048576/1048576 bytes at offset
0\n1 MiB,[46 chars]c)
\n' != 'wrot[195 chars]read failed: Permission denied\n'
+  wrote 524288/524288 bytes at offset 0
+  512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+  wrote 524288/524288 bytes at offset 524288
+  512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
++ read failed: Permission denied
+- read 1048576/1048576 bytes at offset 0
+- 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+
 ----------------------------------------------------------------------
 Ran 4 tests

-OK
+FAILED (failures=1)


-- PMM
diff mbox series

Patch

--- /home/pm215/qemu/tests/qemu-iotests/tests/copy-before-write.out
+++ /home/pm215/qemu/build/all/scratch/qcow2-file-copy-before-write/copy-before-write.out.bad
@@ -1,5 +1,21 @@ 
-....
+...F
+======================================================================
+FAIL: test_timeout_break_snapshot
(__main__.TestCbwError.test_timeout_break_snapshot)
+----------------------------------------------------------------------
+Traceback (most recent call last):
+  File "/home/pm215/qemu/tests/qemu-iotests/tests/copy-before-write",
line 210, in test_timeout_break_snapshot
+    self.assertEqual(log, """\
+AssertionError: 'wrot[195 chars]read 1048576/1048576 bytes at offset
0\n1 MiB,[46 chars]c)\n' != 'wrot[195 chars]read failed: Permission
denied\n'
+  wrote 524288/524288 bytes at offset 0
+  512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+  wrote 524288/524288 bytes at offset 524288
+  512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
++ read failed: Permission denied
+- read 1048576/1048576 bytes at offset 0
+- 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+