diff options
| author | kennytm <kennytm@gmail.com> | 2018-07-13 01:56:17 +0800 |
|---|---|---|
| committer | kennytm <kennytm@gmail.com> | 2018-07-13 22:11:02 +0800 |
| commit | 1e1b800c2eb81418613520f9ede321e9d97e1707 (patch) | |
| tree | b42d0e0f9bbe7ef41af9d0519f9042237781560d | |
| parent | 7db82ccd765cbfe55c3d8a2c434bc6f9b986843d (diff) | |
| download | rust-1e1b800c2eb81418613520f9ede321e9d97e1707.tar.gz rust-1e1b800c2eb81418613520f9ede321e9d97e1707.zip | |
Enabled core dump on Linux, and print stack trace on failure.
| -rw-r--r-- | .travis.yml | 26 | ||||
| -rwxr-xr-x | src/ci/docker/run.sh | 1 | ||||
| -rwxr-xr-x | src/ci/run.sh | 5 |
3 files changed, 31 insertions, 1 deletions
diff --git a/.travis.yml b/.travis.yml index 2cf10d76098..0228fdc994d 100644 --- a/.travis.yml +++ b/.travis.yml @@ -3,6 +3,10 @@ sudo: required dist: trusty services: - docker +addons: + apt: + packages: + - gdb git: depth: 2 @@ -249,6 +253,8 @@ before_script: export RUN_SCRIPT="$RUN_SCRIPT && src/ci/run.sh"; else export RUN_SCRIPT="$RUN_SCRIPT && src/ci/docker/run.sh $IMAGE"; + # Enable core dump on Linux. + sudo sh -c 'echo "/checkout/obj/cores/core.%p.%E" > /proc/sys/kernel/core_pattern'; fi # Log time information from this machine and an external machine for insight into possible @@ -274,6 +280,8 @@ after_failure: # Random attempt at debugging currently. Just poking around in here to see if # anything shows up. + + # Dump backtrace for macOS - ls -lat $HOME/Library/Logs/DiagnosticReports/ - find $HOME/Library/Logs/DiagnosticReports -type f @@ -284,8 +292,24 @@ after_failure: -exec head -750 {} \; -exec echo travis_fold":"end:crashlog \; || true + # Dump backtrace for Linux + - ln -s . checkout && + for CORE in obj/cores/core.*; do + EXE=$(echo $CORE | sed 's|obj/cores/core\.[0-9]*\.!checkout!\(.*\)|\1|;y|!|/|'); + if [ -f "$EXE" ]; then + printf travis_fold":start:crashlog\n\033[31;1m%s\033[0m\n" "$CORE"; + gdb -q -c "$CORE" "$EXE" + -iex 'set auto-load off' + -iex 'dir src/' + -iex 'set sysroot .' + -ex bt + -ex q; + echo travis_fold":"end:crashlog; + fi; + done || true + # see #50887 - - head -30 ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers || true + - cat ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers || true # attempt to debug anything killed by the oom killer on linux, just to see if # it happened diff --git a/src/ci/docker/run.sh b/src/ci/docker/run.sh index 8913fdaa888..931c28f1ca9 100755 --- a/src/ci/docker/run.sh +++ b/src/ci/docker/run.sh @@ -99,6 +99,7 @@ objdir=$root_dir/obj mkdir -p $HOME/.cargo mkdir -p $objdir/tmp +mkdir $objdir/cores args= if [ "$SCCACHE_BUCKET" != "" ]; then diff --git a/src/ci/run.sh b/src/ci/run.sh index 5b1fb676187..09a0cf3541d 100755 --- a/src/ci/run.sh +++ b/src/ci/run.sh @@ -24,6 +24,11 @@ if [ "$NO_CHANGE_USER" = "" ]; then fi fi +# only enable core dump on Linux +if [ -f /proc/sys/kernel/core_pattern ]; then + ulimit -c unlimited +fi + ci_dir=`cd $(dirname $0) && pwd` source "$ci_dir/shared.sh" |