|FAILURE| pw160295 [PATCH] [v12] eal: RTE_PTR_ADD/SUB API improvemen

[dpdklab at iol.unh.edu]

Test-Label: iol-compile-arm64-testing
Test-Status: FAILURE
https://dpdk.org/patch/160295

_Testing issues_

Submitter: Scott Mitchell <scott.k.mitch1 at gmail.com>
Date: Sunday, January 25 2026 11:12:11 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:68fdc7c84912bc8981b907a757582a2352b6cae2

160295 --> testing issues

Upstream job id: Generic-DPDK-Compile-Meson#461482

Test environment and result as below:

+-------------------------------+--------------------+
|          Environment          | dpdk_meson_compile |
+===============================+====================+
| Ubuntu 24.04                  | FAIL               |
+-------------------------------+--------------------+
| Fedora Linux 43               | FAIL               |
+-------------------------------+--------------------+
| Red Hat Enterprise Linux 10.1 | FAIL               |
+-------------------------------+--------------------+
| Fedora Linux 42               | PEND               |
+-------------------------------+--------------------+
| Red Hat Enterprise Linux 9.7  | FAIL               |
+-------------------------------+--------------------+
| CentOS Stream 10              | FAIL               |
+-------------------------------+--------------------+
| Debian GNU/Linux 12           | FAIL               |
+-------------------------------+--------------------+
| Ubuntu 22.04                  | PEND               |
+-------------------------------+--------------------+
| CentOS Stream 9               | PEND               |
+-------------------------------+--------------------+

==== 20 line log output for Debian GNU/Linux 12 (dpdk_meson_compile): ====
133 |         void *ptr = rte_malloc_socket(type, size, align, socket);
|                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../lib/log/rte_log.h:22,
from ../lib/eal/include/rte_debug.h:17,
from ../lib/eal/include/rte_bitops.h:23,
from ../lib/eal/include/rte_memory.h:18,
from ../lib/eal/common/rte_malloc.c:13:
In function 'malloc_elem_from_data',
inlined from 'rte_zmalloc_socket' at ../lib/eal/common/rte_malloc.c:136:30:
../lib/eal/common/malloc_elem.h:315:71: error: array subscript -1 is outside array bounds of 'void[]' [-Werror=array-bounds]
315 |         return elem->state != ELEM_PAD ? elem : RTE_PTR_SUB(elem, elem->pad);
../lib/eal/include/rte_common.h:639:60: note: in definition of macro 'RTE_PTR_SUB'
639 |                 (1 ? (void *)((char *)__rte_ptr_sub_ptr - (x)) : __rte_ptr_sub_ptr); \
|                                                            ^
../lib/eal/common/rte_malloc.c: In function 'rte_zmalloc_socket':
../lib/eal/common/rte_malloc.c:133:21: note: at offset -128 into object of size [0, 9223372036854775807] allocated by 'rte_malloc_socket'
133 |         void *ptr = rte_malloc_socket(type, size, align, socket);
|                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
ninja: build stopped: subcommand failed.
==== End log output ====

Ubuntu 24.04
	Kernel: 5.15
	Compiler: aarch64-linux-gnu-gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0

Fedora Linux 43
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5)

Red Hat Enterprise Linux 10.1
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 14.3.1 20250617 (Red Hat 14.3.1-2)

Fedora Linux 42
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 15.2.1 20251111 (Red Hat 15.2.1-4)

Red Hat Enterprise Linux 9.7
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-11)

CentOS Stream 10
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 14.3.1 20251022 (Red Hat 14.3.1-4)

Debian GNU/Linux 12
	Kernel: 5.4
	Compiler: gcc gcc (Debian 12.2.0-14+deb12u1) 12.2.0

Ubuntu 22.04
	Kernel: 5.4
	Compiler: gcc gcc (Ubuntu 11.4.0-1ubuntu1~22.04.2) 11.4.0

CentOS Stream 9
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-14)

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/35024/

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