|FAILURE| pw139067 [PATCH] vhost: fix crash caused by accessing a fr

[dpdklab at iol.unh.edu]

Test-Label: iol-compile-amd64-testing
Test-Status: FAILURE
http://dpdk.org/patch/139067

_Testing issues_

Submitter: Gongming Chen <chengongming1900 at outlook.com>
Date: Wednesday, April 03 2024 03:25:28 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:deedfb86a7a6e10064d3cccd593f62072de96e36

139067 --> testing fail

Test environment and result as below:

+---------------------+--------------------+----------------------+-------------------+
|     Environment     | dpdk_meson_compile | dpdk_mingw64_compile | dpdk_msvc_compile |
+=====================+====================+======================+===================+
| FreeBSD 13.2        | PASS               | SKIPPED              | SKIPPED           |
+---------------------+--------------------+----------------------+-------------------+
| Windows Server 2022 | PASS               | PASS                 | PASS              |
+---------------------+--------------------+----------------------+-------------------+
| Windows Server 2019 | PASS               | PASS                 | SKIPPED           |
+---------------------+--------------------+----------------------+-------------------+
| Debian Bullseye     | PASS               | SKIPPED              | SKIPPED           |
+---------------------+--------------------+----------------------+-------------------+
| Debian 12           | PASS               | SKIPPED              | SKIPPED           |
+---------------------+--------------------+----------------------+-------------------+
| Fedora 37           | PASS               | SKIPPED              | SKIPPED           |
+---------------------+--------------------+----------------------+-------------------+
| Fedora 38           | FAIL               | SKIPPED              | SKIPPED           |
+---------------------+--------------------+----------------------+-------------------+
| Fedora 39           | PASS               | SKIPPED              | SKIPPED           |
+---------------------+--------------------+----------------------+-------------------+
| Ubuntu 22.04        | PASS               | SKIPPED              | SKIPPED           |
+---------------------+--------------------+----------------------+-------------------+
| CentOS Stream 8     | PASS               | SKIPPED              | SKIPPED           |
+---------------------+--------------------+----------------------+-------------------+
| CentOS Stream 9     | PASS               | SKIPPED              | SKIPPED           |
+---------------------+--------------------+----------------------+-------------------+
| RHEL8               | PASS               | SKIPPED              | SKIPPED           |
+---------------------+--------------------+----------------------+-------------------+

==== 20 line log output for Fedora 38 (dpdk_meson_compile): ====
../lib/vhost/vhost_thread.c:15:1: error: mutex 'vhost_thread_lock' is still held at the end of function [-Werror,-Wthread-safety-analysis]
}
^
../lib/vhost/vhost_thread.c:14:2: note: mutex acquired here
rte_rwlock_read_lock(&vhost_thread_lock);
^
../lib/vhost/vhost_thread.c:20:2: error: releasing mutex 'vhost_thread_lock' that was not held [-Werror,-Wthread-safety-analysis]
rte_rwlock_read_unlock(&vhost_thread_lock);
^
../lib/vhost/vhost_thread.c:27:1: error: mutex 'vhost_thread_lock' is still held at the end of function [-Werror,-Wthread-safety-analysis]
}
^
../lib/vhost/vhost_thread.c:26:2: note: mutex acquired here
rte_rwlock_write_lock(&vhost_thread_lock);
^
../lib/vhost/vhost_thread.c:32:2: error: releasing mutex 'vhost_thread_lock' that was not held [-Werror,-Wthread-safety-analysis]
rte_rwlock_write_unlock(&vhost_thread_lock);
^
4 errors generated.
ninja: build stopped: subcommand failed.
==== End log output ====

FreeBSD 13.2
	Kernel: 13.2
	Compiler: clang 14.0.5

Windows Server 2022
	Kernel: 10.0.20348.2031
	Compiler: clang 15.0.7, gcc 8.1.0 (MinGW), and MSVC VS 17.9

Windows Server 2019
	Kernel: 10.0.17763
	Compiler: clang 14.0 and gcc 8.1.0 (MinGW)

Debian Bullseye
	Kernel: 5.4.0-167-generic
	Compiler: gcc 10.2.1-6

Debian 12
	Kernel: Container Host Kernel
	Compiler: gcc 10.2.1

Fedora 37
	Kernel: Depends on container host system
	Compiler: gcc 12.3.1

Fedora 38
	Kernel: Depends on container host
	Compiler: clang 16.0.6

Fedora 39
	Kernel: Depends on container host
	Compiler: clang 17.0.6

Ubuntu 22.04
	Kernel: 5.4.0-167-generic
	Compiler: gcc 11.4.0

CentOS Stream 8
	Kernel: 5.4.0-167-generic
	Compiler: gcc 8.5.0 20210514

CentOS Stream 9
	Kernel: 5.4.0-167-generic
	Compiler: gcc 11.4.1 20230605

RHEL8
	Kernel: 5.4.0-167-generic
	Compiler: gcc 8.5.0 20210514 (Red Hat 8.5.0-20)

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/29698/

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