Description
| Bugzilla Link | 49899 |
| Version | unspecified |
| OS | Linux |
| Reporter | LLVM Bugzilla Contributor |
| CC | @JDevlieghere |
Extended Description
I don't have ARM64 hardware to debug this. The more important fork() tests seem to pass, so I'm just going to 'unsupport' clone() tests on ARM64 Linux.
FAIL: lldb-shell :: Subprocess/clone-follow-parent.test (2291 of 2295)
******************** TEST 'lldb-shell :: Subprocess/clone-follow-parent.test' FAILED ********************
Script:
: 'RUN: at line 2'; /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/bin/clang --driver-mode=g++ --target=specify-a-target-or-use-a-_host-substitution --target=aarch64-unknown-linux-gnu -pthread -fmodules-cache-path=/home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/lldb-test-build.noindex/module-cache-clang/lldb-shell /home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/Inputs/fork.cpp -DTEST_CLONE -o /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/tools/lldb/test/Shell/Subprocess/Output/clone-follow-parent.test.tmp
: 'RUN: at line 3'; /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/bin/lldb --no-lldbinit -S /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/tools/lldb/test/Shell/lit-lldb-init -b -s /home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/clone-follow-parent.test /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/tools/lldb/test/Shell/Subprocess/Output/clone-follow-parent.test.tmp | /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/bin/FileCheck /home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/clone-follow-parent.test
Exit Code: 1
Command Output (stderr):
clang-13: warning: argument unused during compilation: '-fmodules-cache-path=/home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/lldb-test-build.noindex/module-cache-clang/lldb-shell' [-Wunused-command-line-argument]
/home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/clone-follow-parent.test:10:10: error: CHECK: expected string not found in input
CHECK: child exited: 0
^
:28:23: note: scanning from here
function run in parent
^
:29:137: note: possible intended match here
clone-follow-parent.test.tmp: /home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/Inputs/fork.cpp:46: int main(): Assertion WIFEXITED(status)' failed. ^ Input file: <stdin> Check file: /home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/clone-follow-parent.test -dump-input=help explains the following input dump. Input was: <<<<<< . . . 23: 0x400738 <+4>: mov x29, sp 24: 0x40073c <+8>: adrp x9, 17 25: 0x400740 <+12>: mov w8, #​0x1 26: Process 3229 launched: '/home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/tools/lldb/test/Shell/Subprocess/Output/clone-follow-parent.test.tmp' (aarch64) 27: (lldb) continue 28: function run in parent check:10'0 X error: no match found 29: clone-follow-parent.test.tmp: /home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/Inputs/fork.cpp:46: int main(): Assertion WIFEXITED(status)' failed.
check:10'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
check:10'1 ? possible intended match
30: Process 3229 resuming
check:10'0 ~~~~~~~~~~~~~~~~~~~~~~
31: Process 3229 stopped
check:10'0 ~~~~~~~~~~~~~~~~~~~~~
32: * thread #1, name = 'clone-follow-pa', stop reason = hit program assert
check:10'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
33: frame #4: 0x0000000000400870 clone-follow-parent.test.tmpmain + 240 check:10'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 34: clone-follow-parent.test.tmpmain:
check:10'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.
.
.
--
Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: lldb-shell :: Subprocess/clone-follow-parent-wp.test (2293 of 2295)
******************** TEST 'lldb-shell :: Subprocess/clone-follow-parent-wp.test' FAILED ********************
Script:
: 'RUN: at line 2'; /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/bin/clang --driver-mode=g++ --target=specify-a-target-or-use-a-_host-substitution --target=aarch64-unknown-linux-gnu -pthread -fmodules-cache-path=/home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/lldb-test-build.noindex/module-cache-clang/lldb-shell -g /home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/Inputs/fork.cpp -DTEST_CLONE -o /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/tools/lldb/test/Shell/Subprocess/Output/clone-follow-parent-wp.test.tmp
: 'RUN: at line 3'; /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/bin/lldb --no-lldbinit -S /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/tools/lldb/test/Shell/lit-lldb-init -b -s /home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/clone-follow-parent-wp.test /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/tools/lldb/test/Shell/Subprocess/Output/clone-follow-parent-wp.test.tmp | /home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/bin/FileCheck /home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/clone-follow-parent-wp.test
Exit Code: 1
Command Output (stderr):
clang-13: warning: argument unused during compilation: '-fmodules-cache-path=/home/tcwg-buildslave/worker/lldb-cmake-aarch64/build/lldb-test-build.noindex/module-cache-clang/lldb-shell' [-Wunused-command-line-argument]
/home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/clone-follow-parent-wp.test:12:10: error: CHECK: expected string not found in input
CHECK: child exited: 0
^
:38:23: note: scanning from here
function run in parent
^
:49:13: note: possible intended match here
47 printf("child exited: %d\n", WEXITSTATUS(status));
^
Input file:
Check file: /home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/clone-follow-parent-wp.test
-dump-input=help explains the following input dump.
Input was:
<<<<<<
.
.
.
33: 4 #if defined(TEST_CLONE)
34: 5 #include <sched.h>
35: 6 #endif
36: 7 #include <stdint.h>
37: (lldb) continue
38: function run in parent
check:12'0 X error: no match found
39: clone-follow-parent-wp.test.tmp: /home/tcwg-buildslave/worker/lldb-cmake-aarch64/llvm-project/lldb/test/Shell/Subprocess/Inputs/fork.cpp:46: int main(): Assertion WIFEXITED(status)' failed. check:12'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40: Process 3232 resuming check:12'0 ~~~~~~~~~~~~~~~~~~~~~~ 41: Process 3232 stopped check:12'0 ~~~~~~~~~~~~~~~~~~~~~ 42: * thread #​1, name = 'clone-follow-pa', stop reason = hit program assert check:12'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 43: frame #​4: 0x0000000000400870 clone-follow-parent-wp.test.tmpmain at fork.cpp:46:3
check:12'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
44: 43 #endif
check:12'0 ~~~~~~~~~~~
45: 44 pid_t waited = waitpid(pid, &status, wait_flags);
check:12'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
46: 45 assert(waited == pid);
check:12'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
47: -> 46 assert(WIFEXITED(status));
check:12'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
48: ^
check:12'0 ~~~
49: 47 printf("child exited: %d\n", WEXITSTATUS(status));
check:12'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
check:12'1 ? possible intended match
50: 48
check:12'0 ~~~~~
51: 49 return 0;
check:12'0 ~~~~~~~~~~~~~~
--
Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
Failed Tests (2):
lldb-shell :: Subprocess/clone-follow-parent-wp.test
lldb-shell :: Subprocess/clone-follow-parent.test
Testing Time: 896.87s
Unsupported : 408
Passed : 1883
Expectedly Failed: 2
Failed : 2