1629612 - [Automated review] coverity task crashed with "catastrophic signal: 11 (SIGSEGV)" while compiling

Status: RESOLVED DUPLICATE of bug 1629081

(Developer Infrastructure :: Source Code Analysis, defect)

Description

[Daniel Holbert [:dholbert]]

Phabricator URL: https://phabricator.services.mozilla.com/D70609

reviewbot said:

The analysis task source-test-coverity-coverity failed, but we could not detect any issue.
Please check this task manually.

The log for the failure is here:
https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=297251997&repo=try&lineNumber=874
...and it seems to be a segfault:

[task 2020-04-11T19:58:20.690Z] [STATUS] Compiling Unified_cpp_layout_generic0.cpp
[task 2020-04-11T19:58:20.690Z] /builds/worker/workspace/coverity/cov-analysis-linux64-2020.03/bin/cov-internal-emit-clang --emit_pch_dependencies --dir=/builds/worker/workspace/coverity/data-coverity/v2020.03/idir --ignore_path=/tmp/cov-worker/ce7e1deafff4c17e0030654cfa43a545 --preimacros /builds/worker/workspace/coverity/data-coverity/v2020.03/idir/emit/c1e16eac8e7e/config/88084efbd24408c94a60decc5726c66f/clangcxx-config-0/coverity-macro-compat.h --pre_preinclude /builds/worker/workspace/coverity/data-coverity/v2020.03/idir/emit/c1e16eac8e7e/config/88084efbd24408c94a60decc5726c66f/clangcxx-config-0/coverity-compiler-compat.h --no-builtin-include-paths -w --no_predefines --comp_ver 9.0.1 -target x86_64-unknown-linux-gnu -resource-dir /builds/worker/fetches/clang/lib/clang/9.0.1 --no_predefines --preinclude /builds/worker/workspace/coverity/cov-analysis-linux64-2020.03/config/template-clangcxx-config-0/../user_nodefs.h --c++ -std=gnu++17 -o /dev/null -c -I/builds/worker/checkouts/gecko/obj-x86_64-pc-linux-gnu/dist/stl_wrappers -I/builds/worker/checkouts/gecko/obj-x86_64-pc-linux-gnu/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -fstack-protector-strong -ftrivial-auto-var-init=pattern -I/builds/worker/checkouts/gecko/layout/generic -I/builds/worker/checkouts/gecko/obj-x86_64-pc-linux-gnu/layout/generic -I/builds/worker/checkouts/gecko/obj-x86_64-pc-linux-gnu/ipc/ipdl/_ipdlheaders -I/builds/worker/checkouts/gecko/ipc/chromium/src -I/builds/worker/checkouts/gecko/ipc/glue -I/builds/worker/checkouts/gecko/dom/plugins/base -I/builds/worker/checkouts/gecko/layout/base -I/builds/worker/checkouts/gecko/layout/forms -I/builds/worker/checkouts/gecko/layout/painting -I/builds/worker/checkouts/gecko/layout/style -I/builds/worker/checkouts/gecko/layout/svg -I/builds/worker/checkouts/gecko/layout/tables -I/builds/worker/checkouts/gecko/layout/xul -I/builds/worker/checkouts/gecko/docshell/base -I/builds/worker/checkouts/gecko/dom/base -I/builds/worker/checkouts/gecko/dom/html -I/builds/worker/checkouts/gecko/dom/xul -I/builds/worker/checkouts/gecko/obj-x86_64-pc-linux-gnu/dist/include -I/builds/worker/checkouts/gecko/obj-x86_64-pc-linux-gnu/dist/include/nspr -I/builds/worker/checkouts/gecko/obj-x86_64-pc-linux-gnu/dist/include/nss -fPIC -include /builds/worker/checkouts/gecko/obj-x86_64-pc-linux-gnu/mozilla-config.h -Qunused-arguments -Qunused-arguments -fno-sized-deallocation -fno-aligned-new -fno-exceptions -fno-strict-aliasing -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -pthread -pipe -Os -fno-omit-frame-pointer -funwind-tables -I/builds/worker/checkouts/gecko/obj-x86_64-pc-linux-gnu/dist/include/cairo -I/builds/worker/checkouts/gecko/widget/gtk/compat-gtk3 -pthread -I/usr/include/gtk-3.0/unix-print -I/usr/include/gtk-3.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/atk-1.0 -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -fexperimental-new-pass-manager -ferror-limit=0 --sys_include /builds/worker/fetches/clang/bin/../lib/gcc/x86_64-unknown-linux-gnu/7.4.0/../../../../include/c++/7.4.0 --sys_include /builds/worker/fetches/clang/bin/../lib/gcc/x86_64-unknown-linux-gnu/7.4.0/../../../../include/c++/7.4.0/x86_64-unknown-linux-gnu --sys_include /builds/worker/fetches/clang/bin/../lib/gcc/x86_64-unknown-linux-gnu/7.4.0/../../../../include/c++/7.4.0/backward --sys_include /usr/local/include --sys_include /builds/worker/fetches/clang/lib/clang/9.0.1/include --sys_include /usr/include/x86_64-linux-gnu --sys_include /usr/include -DDEBUG=1 -DIMPL_LIBXUL -DMOZILLA_CLIENT -DMOZILLA_INTERNAL_API -DMOZ_HAS_MOZGLUE -DOS_LINUX=1 -DOS_POSIX=1 -DSTATIC_EXPORTABLE_JS_API -D_FORTIFY_SOURCE=2 -x c++ Unified_cpp_layout_generic0.cpp 
[task 2020-04-11T19:58:48.270Z] 
[task 2020-04-11T19:58:48.270Z] catastrophic signal: 11 (SIGSEGV)
[task 2020-04-11T19:58:48.270Z] faulting data pointer: 0x0000000000000030
[task 2020-04-11T19:58:48.270Z] call stack backtrace:
[task 2020-04-11T19:58:48.270Z] cov-internal-emit-clang linux64 2020.03
[task 2020-04-11T19:58:48.270Z]   0x000000000093d6d0
[task 2020-04-11T19:58:48.270Z]   0x00000000005af76c
[task 2020-04-11T19:58:48.270Z]   0x000000000066dee8
[task 2020-04-11T19:58:48.270Z]   0x000000000058c08b
[task 2020-04-11T19:58:48.270Z]   0x000000000066e068
[task 2020-04-11T19:58:48.270Z]   0x00000000005972ad
[task 2020-04-11T19:58:48.270Z]   0x000000000066ebe8
[task 2020-04-11T19:58:48.270Z]   0x0000000000a34bae
[task 2020-04-11T19:58:48.270Z]   0x000000000061784a
[task 2020-04-11T19:58:48.270Z]   0x0000000000606eba
[task 2020-04-11T19:58:48.270Z]   0x000000000057e220
[task 2020-04-11T19:58:48.270Z]   0x000000000042aa3e
[task 2020-04-11T19:58:48.270Z]   0x000000000042efff
[task 2020-04-11T19:58:48.270Z]   0x0000000000554b04
[task 2020-04-11T19:58:48.270Z]   0x000000000054e0c2
[task 2020-04-11T19:58:48.270Z]   0x0000000000a5c455
[task 2020-04-11T19:58:48.270Z]   0x000000000043b59e
[task 2020-04-11T19:58:48.270Z] libc.so.6 linux64 2020.03
[task 2020-04-11T19:58:48.270Z]   0x00000000000202e1
[task 2020-04-11T19:58:48.291Z] WARNING: cov-internal-emit-clang returned with code 4 for Unified_cpp_layout_generic0.cpp
[task 2020-04-11T19:58:48.292Z] 

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The priority flag is not set for this bug.
:andi, could you have a look please?

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