Date: Fri, 21 Jan 2022 16:02:45 -0800 From: Mark Millard <marklmi@yahoo.com> To: bob prohaska <fbsd@www.zefox.net> Cc: freebsd-arm@freebsd.org Subject: Re: Troubles building world on stable/13 Message-ID: <FBD31544-6D8F-40DB-BC36-F0B2BBA78A14@yahoo.com> In-Reply-To: <FA290367-D4B6-463D-AC67-64F224B3C227@yahoo.com> References: <20220121031601.GA26308@www.zefox.net> <FA290367-D4B6-463D-AC67-64F224B3C227@yahoo.com>
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[I've switched back to messages with the original subject to avoid mixing the issues.] On 2022-Jan-20, at 22:00, Mark Millard <marklmi@yahoo.com> wrote: > On 2022-Jan-20, at 19:16, bob prohaska <fbsd@www.zefox.net> wrote: >=20 >> The last few attempts to build world on a Pi3 running stable/13 have >> stopped with something like: >>=20 >> --- all_subdir_lib/googletest/gmock --- >> =3D=3D=3D> lib/googletest/gmock (all) >> Building = /usr/obj/usr/src/arm64.aarch64/lib/googletest/gmock/gmock-all.o >> --- gmock-all.o --- >> PLEASE submit a bug report to https://bugs.freebsd.org/submit/ and = include the crash backtrace, preprocessed source, and associated run = script. >> Stack dump: >> 0. Program arguments: c++ -target aarch64-unknown-freebsd13.0 = --sysroot=3D/usr/obj/usr/src/arm64.aarch64/tmp = -B/usr/obj/usr/src/arm64.aarch64/tmp/usr/bin -O2 -pipe -fno-common -g = -Wno-format-zero-length -fstack-protector-strong -Wsystem-headers = -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wpointer-arith = -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow = -Wunused-parameter -Wcast-align -Wchar-subscripts -Wredundant-decls = -Wmissing-variable-declarations -Wno-empty-body -Wno-string-plus-int = -Wno-unused-const-variable -Wno-error=3Dunused-but-set-variable = -Qunused-arguments = -I/usr/obj/usr/src/arm64.aarch64/tmp/usr/include/private = -I/usr/src/contrib/googletest/googlemock/include = -I/usr/src/contrib/googletest/googlemock = -I/usr/src/contrib/googletest/googletest/include -g -std=3Dc++11 = -Wno-deprecated-declarations -Wno-deprecated-copy -Wno-c++11-extensions = -c /usr/src/contrib/googletest/googlemock/src/gmock-all.cc -o = gmock-all.o >> 1. = /usr/obj/usr/src/arm64.aarch64/tmp/usr/include/private/gtest/internal/gtes= t-type-util.h:1125:53: current parser token '{' >> 2. = /usr/obj/usr/src/arm64.aarch64/tmp/usr/include/private/gtest/internal/gtes= t-type-util.h:58:1: parsing namespace 'testing' >> --- all_subdir_lib/clang --- >> Building = /usr/obj/usr/src/arm64.aarch64/lib/clang/libllvm/X86GenEVEX2VEXTables.inc >> Building = /usr/obj/usr/src/arm64.aarch64/lib/clang/libllvm/X86GenFastISel.inc >> --- all_subdir_lib/googletest --- >> #0 0x0000000004112640 PrintStackTrace = /usr/src/contrib/llvm-project/llvm/lib/Support/Unix/Signals.inc:565:13 >> #1 0x0000000004110a84 __cxx_atomic_store<CallbackAndCookie::Status> = /usr/obj/usr/src/arm64.aarch64/tmp/usr/include/c++/v1/atomic:996:5 >> #2 0x0000000004110a84 store = /usr/obj/usr/src/arm64.aarch64/tmp/usr/include/c++/v1/atomic:1617:10 >> #3 0x0000000004110a84 RunSignalHandlers = /usr/src/contrib/llvm-project/llvm/lib/Support/Signals.cpp:99:16 >> #4 0x00000000040b4f08 HandleCrash = /usr/src/contrib/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:76= :5 >> #5 0x00000000040b4f08 CrashRecoverySignalHandler = /usr/src/contrib/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:38= 9:51 >> #6 0x00000000452bad80 handle_signal = /usr/src/lib/libthr/thread/thr_sig.c:0:3 >> c++: error: clang frontend command failed with exit code 139 (use -v = to see invocation) >> FreeBSD clang version 13.0.0 (git@github.com:llvm/llvm-project.git = llvmorg-13.0.0-0-gd7b669b3a303) >> Target: aarch64-unknown-freebsd13.0 >> Thread model: posix >> InstalledDir: /usr/bin >> c++: note: diagnostic msg:=20 >> ******************** >>=20 >> PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: >> Preprocessed source(s) and associated run script(s) are located at: >> c++: note: diagnostic msg: /tmp/gmock-all-836ef8.cpp >> c++: note: diagnostic msg: /tmp/gmock-all-836ef8.sh >> c++: note: diagnostic msg:=20 >>=20 >> ******************** >> *** [gmock-all.o] Error code 139 >=20 > So: SIGSEGV (signal 11) >=20 >> make[6]: stopped in /usr/src/lib/googletest/gmock >> .ERROR_TARGET=3D'gmock-all.o' >> = .ERROR_META_FILE=3D'/usr/obj/usr/src/arm64.aarch64/lib/googletest/gmock/gm= ock-all.o.meta' >> .MAKE.LEVEL=3D'6' >> MAKEFILE=3D'' >> .MAKE.MODE=3D'meta missing-filemon=3Dyes missing-meta=3Dyes = silent=3Dyes verbose' >>=20 >> make[4]: stopped in /usr/src/lib >> --- all_subdir_lib/clang --- >>=20 >> FWIW, filemon is enabled in /boot/loader.conf and the build command = was >> make -j2 -DWITH_META_MODE buildworld > buildworld.log >>=20 >> This doesn't appear to be ARM-specific in any obvious way, but it = might >> be, so I'm posting here first. >>=20 >=20 > "uname -apKU" output from the building environment? >=20 > Commit identification for the /usr/src/ for stable/13 > that is being built? >=20 > Any console messages? dmesg -a output of interest? > /var/log/messasges content of interest? >=20 > Any messages of interest somewhat earlier in the > buildworld.log ? >=20 > Does the problem repeat via using the files: >=20 > /tmp/gmock-all-836ef8.cpp > /tmp/gmock-all-836ef8.sh >=20 > on that RPi3? Elsewhere that has more resources, such > as more RAM? I do not see anything between your: Thank you, the script reports: branch: stable/13 merge-base: d7b156672a48c37e1b8ce9b4ae28a46ecea55412 merge-base: CommitDate: 2022-01-21 15:58:11 +0000 d7b156672a4 (HEAD -> stable/13, freebsd/stable/13) zone.9: Remove = documentation of non-existent NUMA configuration flags n249092 (--first-parent --count for merge-base) and where I'm at for stable/13: branch: stable/13 merge-base: a5f69859956049b5153b0e1b67f8f4a99622dc6f merge-base: CommitDate: 2022-01-15 12:55:32 +0000 a5f698599560 (HEAD -> stable/13, freebsd/stable/13) Ignore = debugger-injected signals left after detaching n249004 (--first-parent --count for merge-base) that would seem a likely explanation for why I did not see the problem when I built. The same goes for between your stable/13-n248948-9418a626103 starting point and where my stable/13 environment is at. (In my case, I also build for poudriere and chroot trees, not just booting. So multiple builds are involved in the sequence.) I've not come up with any ideas beyond the 2: A) Trying the two files that failure produced for attempted reproduction of the problem (such as): /tmp/gmock-all-836ef8.cpp /tmp/gmock-all-836ef8.sh but in other system-clang 13 contexts to see if the problem is reproducible off that RPi3*. B) Doing the /usr/obj/. . . cleanout and then a build-from-scratch attempt. =3D=3D=3D Mark Millard marklmi at yahoo.com
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