|WARNING| pw164743 [PATCH] [v2] eal: fix data race in hugepage prefa

[dpdklab at iol.unh.edu]

Test-Label: iol-unit-arm64-testing
Test-Status: WARNING
https://dpdk.org/patch/164743

_Testing issues_

Submitter: Stephen Hemminger <stephen at networkplumber.org>
Date: Monday, June 01 2026 16:00:18 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:01e627b606dd905b1d467b6a77525c70f4f443a6

164743 --> testing issues

Upstream job id: Generic-Unit-Test-DPDK#444047

Test environment and result as below:

+------------------------------+----------------+--------------+---------------------------+------------------------------+
|         Environment          | dpdk_unit_test | lpm_autotest | cryptodev_sw_zuc_autotest | cryptodev_sw_snow3g_autotest |
+==============================+================+==============+===========================+==============================+
| Ubuntu 22.04                 | PASS           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Fedora Linux 43              | PASS           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Red Hat Enterprise Linux 9.7 | PASS           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| CentOS Stream 9              | PASS           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Ubuntu 24.04                 | PASS           | WARN         | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Debian GNU/Linux 12          | PASS           | SKIPPED      | PASS                      | PASS                         |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| CentOS Stream 10             | PASS           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Fedora Linux 42              | PASS           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+

==== 20 line log output for Ubuntu 24.04 (lpm_autotest): ====
[59/407] Compiling C object lib/librte_eal.a.p/eal_common_malloc_heap.c.o
[60/407] Compiling C object lib/librte_eal.a.p/eal_common_rte_malloc.c.o
[61/407] Compiling C object lib/librte_eal.a.p/eal_common_rte_version.c.o
[62/407] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_hypervisor.c.o
[63/407] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_cpuflags.c.o
[64/407] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_dynmem.c.o
[65/407] Compiling C object lib/librte_eal.a.p/eal_common_rte_service.c.o
[66/407] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_trace_ctf.c.o
[67/407] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_trace.c.o
[68/407] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_proc.c.o
[69/407] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_trace_utils.c.o
[70/407] Compiling C object lib/librte_eal.a.p/eal_common_hotplug_mp.c.o
[71/407] Compiling C object lib/librte_eal.a.p/eal_common_malloc_mp.c.o
[72/407] Compiling C object lib/librte_eal.a.p/eal_unix_eal_file.c.o
FAILED: lib/librte_eal.a.p/eal_unix_eal_file.c.o
gcc-10 -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -I. -I.. -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include -Ilib/eal/arm/include -I../lib/eal/arm/include -I../kernel/linux -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=armv8.2-a+crypto+sve -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API '-DABI_VERSION="26.2"' -DRTE_LOG_DEFAULT_LOGTYPE=l
 ib.eal -MD -MQ lib/librte_eal.a.p/eal_unix_eal_file.c.o -MF lib/librte_eal.a.p/eal_unix_eal_file.c.o.d -o lib/librte_eal.a.p/eal_unix_eal_file.c.o -c ../lib/eal/unix/eal_file.c
[73/407] Compiling C object lib/librte_eal.a.p/eal_common_rte_keepalive.c.o
[74/407] Compiling C object lib/librte_eal.a.p/eal_unix_eal_debug.c.o
[75/407] Compiling C object lib/librte_eal.a.p/eal_unix_eal_filesystem.c.o
ninja: build stopped: subcommand failed.
==== End log output ====

Ubuntu 22.04
	Kernel: 5.15
	Compiler: gcc gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

Fedora Linux 43
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)

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

Ubuntu 24.04
	Kernel: 5.4
	Compiler: gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0

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

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

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

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/36093/

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