Hi, I think that it started around 1.15. iwd and eel compiled with LTO. [tkloczko@barrel iwd-1.17]$ make check make --no-print-directory check-am make --no-print-directory check-TESTS PASS: unit/test-cmac-aes PASS: unit/test-hmac-md5 PASS: unit/test-hmac-sha1 PASS: unit/test-hmac-sha256 PASS: unit/test-prf-sha1 PASS: unit/test-kdf-sha256 PASS: unit/test-crypto ./build-aux/test-driver: line 107: 3860965 Aborted (core dumped) "$@" > $log_file 2>&1 FAIL: unit/test-eapol PASS: unit/test-mpdu PASS: unit/test-ie PASS: unit/test-util PASS: unit/test-ssid-security PASS: unit/test-arc4 PASS: unit/test-wsc PASS: unit/test-eap-mschapv2 PASS: unit/test-eap-sim /bin/sh ./libtool --tag=CC --mode=link /usr/bin/gcc -fvisibility=hidden -DUNITDIR=\""./unit/"\" -DCERTDIR=\""./unit/"\" -O2 -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fdata-sections -ffunction-sections -flto=auto -flto-partition=none -Os -Wl,-wrap,l_ecc_supported_ike_groups -Wl,-z,relro -Wl,--as-needed -Wl,--gc-sections -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -flto=auto -flto-partition=none -fuse-linker-plugin -o unit/test-sae unit/test-sae.o src/sae.o src/crypto.o src/ie.o src/handshake.o src/erp.o src/util.o src/mpdu.o -lell libtool: link: /usr/bin/gcc -fvisibility=hidden -DUNITDIR=\"./unit/\" -DCERTDIR=\"./unit/\" -O2 -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fdata-sections -ffunction-sections -flto=auto -flto-partition=none -Os -Wl,-wrap -Wl,l_ecc_supported_ike_groups -Wl,-z -Wl,relro -Wl,--as-needed -Wl,--gc-sections -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -flto=auto -flto-partition=none -fuse-linker-plugin -o unit/test-sae unit/test-sae.o src/sae.o src/crypto.o src/ie.o src/handshake.o src/erp.o src/util.o src/mpdu.o -lell /usr/bin/ld: /tmp/cc8uiWzL.lto.o: in function `sae_choose_next_group': /home/tkloczko/rpmbuild/BUILD/iwd-1.17/src/sae.c:139: undefined reference to `__wrap_l_ecc_supported_ike_groups' /usr/bin/ld: /tmp/cc8uiWzL.lto.o: in function `handshake_state_free': /home/tkloczko/rpmbuild/BUILD/iwd-1.17/src/handshake.c:48: undefined reference to `__wrap_l_ecc_supported_ike_groups' /usr/bin/ld: /tmp/cc8uiWzL.lto.o: in function `sae_rx_authenticate': /home/tkloczko/rpmbuild/BUILD/iwd-1.17/src/sae.c:161: undefined reference to `__wrap_l_ecc_supported_ike_groups' collect2: error: ld returned 1 exit status make[3]: *** [Makefile:2040: unit/test-sae] Error 1 PASS: unit/test-p2p PASS: unit/test-band PASS: unit/test-client make[3]: Target 'test-suite.log' not remade because of errors. make[2]: *** [Makefile:2769: check-TESTS] Error 2 make[1]: *** [Makefile:3113: check-am] Error 2 make: *** [Makefile:3115: check] Error 2 BTW is it possible to organize iwd/eel mirrors on github/gitlab to be able submit such an issue without being forced to subscribe to yet another mailing list or put in README files details how to submit the issue? kloczek -- Tomasz Kłoczko | LinkedIn: *http://lnkd.in/FXPWxH <http://lnkd.in/FXPWxH>*