Issue found on j/xilinx 5.15.0-1043.47 since sru-20250113
This issue can only be found with j/xilinx. j/linux ARM64 does not have this issue.
Wei-Lin found some discussion on the Internet:
https://lists.freebsd.org/archives/freebsd-arm/2023-April/002487.html
https://github.com/llvm/llvm-project/issues/63483
This rings a bell that we should probably check the version of g++, and investigation shows we are using 11.4.0-1ubuntu1~22.04 on j/linux but 11.3.0-1ubuntu1~22.04 was used on j/xilinx.
Test output:
Running test: './test-apparmor.py' distro: 'Ubuntu 22.04' kernel: '5.15.0-1043.47 (Ubuntu 5.15.0-1043.47-xilinx-zynqmp 5.15.173)' arch: 'arm64' init: 'systemd' uid: 0/0 SUDO_USER: 'ubuntu')
test_parser_testsuite (__main__.ApparmorTestsuites)
Skipping private tests
Run parser regression tests ... (Applying patch 0001-tests-regression-apparmor-syscall.sh-fail-iopl-ioper.patch) (Applying patch 0001-tests-regression-apparmor-capabilities.sh-fail-iopl-.patch) (Applying patch tests-fix-variable-type-for-getopt.patch) (Applying patch tests-parse-result-of-multiple-lines-in-output.patch) (Applying patch utils-fix-aa-notify-last-login-test-3.0.patch) FAIL
======================================================================
FAIL: test_parser_testsuite (__main__.ApparmorTestsuites)
Run parser regression tests
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/ubuntu/autotest/client/tmp/ubuntu_qrt_apparmor/src/qa-regression-testing/scripts/./test-apparmor.py", line 2366, in test_parser_testsuite
self.assertEqual(expected, rc, result + report)
AssertionError: 0 != 2 : Got exit code 2, expected 0
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_common.o parser_common.c
preparing apparmor_3.0.4-2ubuntu2.4.dsc... done
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_include.o parser_include.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_interface.o parser_interface.c
bison -d --define=parse.error=verbose -o parser_yacc.c parser_yacc.y
flex -B -v --noyy_top_state -oparser_lex.c parser_lex.l
flex version 2.6.4 usage statistics:
scanner options: -svB8 -Cem -oparser_lex.c
1230/2000 NFA states
522/1000 DFA states (5511 words)
84 rules
Compressed tables always back-up
23/40 start conditions
647 epsilon states, 474 double epsilon states
133/200 character classes needed 4635/4750 words of storage, 0 reused
22106 state/nextstate pairs created
2372/19734 unique/duplicate transitions
633/1000 base-def entries created
4027/6000 (peak 8154) nxt-chk entries created
2220/7500 (peak 6216) template nxt-chk entries created
373 empty table entries
126 protos created
111 templates created, 277 uses
56/256 equivalence classes created
20/256 meta-equivalence classes created
0 (72 saved) hash collisions, 1897 DFAs equal
22 sets of reallocations needed
9632 total table entries needed
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_lex.o parser_lex.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_main.o parser_main.c
../common/list_capabilities.sh | LC_ALL=C sed -n -e "s/[ \\t]\\?CAP_\\([A-Z0-9_]\\+\\)/\{\"\\L\\1\", \\UCAP_\\1, NO_BACKMAP_CAP, CAPFLAG_BASE_FEATURE\},\\n/pg" > generated_cap_names.h
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_misc.o parser_misc.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_merge.o parser_merge.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_symtab.o parser_symtab.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_yacc.o parser_yacc.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_regex.o parser_regex.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_variable.o parser_variable.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_policy.o parser_policy.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o parser_alias.o parser_alias.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o common_optarg.o common_optarg.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o lib.o lib.c
../common/list_af_names.sh > generated_af_names.h
cat base_af_names.h | diff -u - generated_af_names.h | grep -v '^.AF_MAX' | grep '^\+[^+]' ; \
if [ $? -eq 1 ] ; then \
cat base_af_names.h | LC_ALL=C sed -n -e 's/[ \t]\?AF_MAX[ \t]\+[0-9]\+,//g' -e 's/[ \t]\+\?AF_\([A-Z0-9_]\+\)[ \t]\+\([0-9]\+\),/#ifndef AF_\1\n# define AF_\1 \2\n#endif\nAA_GEN_NET_ENT("\L\1", \UAF_\1)\n/pg' > af_names.h ; \
cat base_af_names.h | LC_ALL=C sed -n -e 's/AF_MAX[ \t]\+\([0-9]\+\),\?.*/\n#define AA_AF_MAX \1\n/p' >> af_names.h ; \
else \
echo "Error: new AF names detected; please update base_af_names.h with values from generated_af_names.h" ; \
exit 1 ; \
fi
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o network.o network.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o mount.o mount.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o dbus.o dbus.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o profile.o profile.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o rule.o rule.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o signal.o signal.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o ptrace.o ptrace.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o af_rule.o af_rule.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o af_unix.o af_unix.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o policy_cache.o policy_cache.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o default_features.o default_features.c
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -c -o mqueue.o mqueue.cc
make -C libapparmor_re CFLAGS="-g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x"
make[1]: Entering directory '/tmp/testlibi8w_hg38/source/jammy/apparmor-3.0.4/parser/libapparmor_re'
bison -o parse.cc parse.y
parse.y:63.1-21: warning: deprecated directive: ‘%name-prefix "regex_"’, use ‘%define api.prefix {regex_}’ [-Wdeprecated]
63 | %name-prefix "regex_"
| ^~~~~~~~~~~~~~~~~~~~~
| %define api.prefix {regex_}
parse.y: warning: fix-its can be applied. Rerun with option '--update'. [-Wother]
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -c -o parse.o parse.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -c -o expr-tree.o expr-tree.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -c -o hfa.o hfa.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -c -o chfa.o chfa.cc
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -c -o aare_rules.o aare_rules.cc
ar -rcs libapparmor_re.a parse.o expr-tree.o hfa.o chfa.o aare_rules.o
make[1]: Leaving directory '/tmp/testlibi8w_hg38/source/jammy/apparmor-3.0.4/parser/libapparmor_re'
g++ -g -O2 -pipe -D_GNU_SOURCE -Wall -Wall -Wsign-compare -Wmissing-field-initializers -Wformat -Wformat-security -Wunused-parameter -Wimplicit-fallthrough -std=gnu++0x -DHAVE_REALLOCARRAY=1 -DPACKAGE=\"apparmor-parser\" -DLOCALEDIR=\"/usr/share/locale\" -o apparmor_parser parser_common.o parser_include.o parser_interface.o parser_lex.o parser_main.o parser_misc.o parser_merge.o parser_symtab.o parser_yacc.o parser_regex.o parser_variable.o parser_policy.o parser_alias.o common_optarg.o lib.o network.o mount.o dbus.o profile.o rule.o signal.o ptrace.o af_rule.o af_unix.o policy_cache.o default_features.o mqueue.o \
libapparmor_re/libapparmor_re.a -static-libgcc -static-libstdc++ -L. -Wl,-Bstatic -lapparmor -Wl,-Bdynamic -lpthread
/usr/bin/ld: /usr/lib/gcc/aarch64-linux-gnu/11/../../../aarch64-linux-gnu/libapparmor.a(private.o): in function `atomic_inc':
(.text+0x4d0): undefined reference to `__aarch64_ldadd4_sync'
/usr/bin/ld: /usr/lib/gcc/aarch64-linux-gnu/11/../../../aarch64-linux-gnu/libapparmor.a(private.o): in function `atomic_dec_and_test':
(.text+0x4f0): undefined reference to `__aarch64_ldadd4_sync'
collect2: error: ld returned 1 exit status
make: *** [Makefile:215: apparmor_parser] Error 1
