1763937 - Perma TL clang-trunk-raw assert r == 0 after FAILED -- saving rejects to file compiler-rt/lib/profile/GCDAProfiling.c.rej

Status: RESOLVED FIXED

(Firefox Build System :: Toolchains, defect)

Description

[Narcis Beleuzu [:NarcisB]]

Treeherder link
Live_backing.log

Log snippet:

[task 2022-04-10T02:13:57.682Z] cd $MOZ_FETCHES_DIR/llvm-project
[task 2022-04-10T02:13:57.682Z] python3 $GECKO_PATH/build/build-clang/build-clang.py $CONFIGS
[task 2022-04-10T02:13:57.717Z] patch -d /builds/worker/fetches/llvm-project -p1 -i /builds/worker/workspace/build/src/build/build-clang/compiler-rt-cross-compile.patch --fuzz=0 -s
[task 2022-04-10T02:13:57.718Z] patch -d /builds/worker/fetches/llvm-project -p1 -i /builds/worker/workspace/build/src/build/build-clang/find_symbolizer_linux_clang_15.patch --fuzz=0 -s
[task 2022-04-10T02:13:57.720Z] patch -d /builds/worker/fetches/llvm-project -p1 -i /builds/worker/workspace/build/src/build/build-clang/android-mangling-error_clang_12.patch --fuzz=0 -s
[task 2022-04-10T02:13:57.721Z] patch -d /builds/worker/fetches/llvm-project -p1 -i /builds/worker/workspace/build/src/build/build-clang/unpoison-thread-stacks_clang_10.patch --fuzz=0 -s
[task 2022-04-10T02:13:57.723Z] patch -d /builds/worker/fetches/llvm-project -p1 -i /builds/worker/workspace/build/src/build/build-clang/downgrade-mangling-error_clang_12.patch --fuzz=0 -s
[task 2022-04-10T02:13:57.725Z] patch -d /builds/worker/fetches/llvm-project -p1 -i /builds/worker/workspace/build/src/build/build-clang/bug47258-extract-symbols-mbcs.patch --fuzz=0 -s
[task 2022-04-10T02:13:57.726Z] patch -d /builds/worker/fetches/llvm-project -p1 -i /builds/worker/workspace/build/src/build/build-clang/Remove-FlushViewOfFile-when-unmaping-gcda-files.patch --fuzz=0 -s
[task 2022-04-10T02:13:57.727Z] 1 out of 1 hunk FAILED -- saving rejects to file compiler-rt/lib/profile/GCDAProfiling.c.rej
[task 2022-04-10T02:13:57.727Z] Traceback (most recent call last):
[task 2022-04-10T02:13:57.727Z]   File "/builds/worker/workspace/build/src/build/build-clang/build-clang.py", line 886, in <module>
[task 2022-04-10T02:13:57.728Z]     main()
[task 2022-04-10T02:13:57.728Z]   File "/builds/worker/workspace/build/src/build/build-clang/build-clang.py", line 642, in main
[task 2022-04-10T02:13:57.728Z]     patch(p, source_dir)
[task 2022-04-10T02:13:57.728Z]   File "/builds/worker/workspace/build/src/build/build-clang/build-clang.py", line 96, in patch
[task 2022-04-10T02:13:57.728Z]     check_run(["patch", "-d", srcdir, "-p1", "-i", patch, "--fuzz=0", "-s"])
[task 2022-04-10T02:13:57.728Z]   File "/builds/worker/workspace/build/src/build/build-clang/build-clang.py", line 74, in check_run
[task 2022-04-10T02:13:57.728Z]     assert r == 0
[task 2022-04-10T02:13:57.728Z] AssertionError
[taskcluster 2022-04-10 02:13:58.150Z] === Task Finished ===
[taskcluster 2022-04-10 02:13:58.287Z] Artifact "public/build" not found at "/builds/worker/artifacts/"
[taskcluster 2022-04-10 02:13:58.352Z] Unsuccessful task run with exit code: 1 completed in 106.715 seconds

Comment 1

[Andreea Pavel [:apavel]]

Started from this merge: https://hg.mozilla.org/mozilla-central/pushloghtml?changeset=f9afaaf33533d59d88eb31c159cf5e6676808c30

Comment 2

[Intermittent Failures Robot]

9 failures in 2922 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 9

Platform and build breakdown:

• toolchains: 9
  • opt: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1763937&startday=2022-04-04&endday=2022-04-10&tree=all

Comment 3

[Andi [:andi]]

It's because of https://github.com/llvm/llvm-project/commit/bdbfaf0ca7c069192c1d05094c0517b4e52a4773#diff-be4b97af8c536add5a049b2b7a80ecfa0c49ab3a0067626fc8de86fb5ca54279L265

Comment 4

[Andi [:andi]]

Attachment: Bug 1763937 - fix `clang-trunk` toolchain. r=glandium

Comment 5

[Intermittent Failures Robot]

7 failures in 2948 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 7

Platform and build breakdown:

• toolchains: 7
  • opt: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1763937&startday=2022-04-11&endday=2022-04-17&tree=all

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/32b3c8895644
fix `clang-trunk` toolchain. r=firefox-build-system-reviewers,glandium

Comment 7

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/32b3c8895644

Comment 8

[Intermittent Failures Robot]

4 failures in 3159 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 4

Platform and build breakdown:

• toolchains: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1763937&startday=2022-04-18&endday=2022-04-24&tree=all