On 2022-11-06 08:12, Paul Gevers wrote:
> Source: utox
> Version: 0.18.1-1
> Severity: serious
> User: debian...@lists.debian.org
> Usertags: regression
> 
> Dear maintainer(s),
> 
> Your package has an autopkgtest, great. With a recent upload of glibc it
> started to fail on s390x. Looking at the history [1], I noticed that
> apparently the test can flip from passing for a while to failing for a while
> and back. Unfortunately, we don't keep the logs so long to inspect if
> previous (pre August 2022) failures were due to the same reason.
> Unfortunately, the output of the failure is rather limited (it seems there
> is more info logged, but that log file is not echoed to the autopkgtest log
> or stored as an autopkgtest artifact.
> 
> Can you please investigate the situation? At least this is a autopkgtest
> regression on a release architecture, but maybe (hopefully?) this points at
> more severe issues.
> 
> If you find out that it's really a regression in glibc functionality and the
> upload doesn't "just" trigger faulty behavior in utox, don't hesitate to
> reassign to glibc. Also, don't hesitate to contact the s390x porters if you
> need help figuring out this s390x specific issue.

For the record, this is the contect of the log file:

2/2 Testing: test_chrono
2/2 Test: test_chrono
Command: "/home/aurel32/utox-0.18.1/build/tests/test_chrono"
Directory: /home/aurel32/utox-0.18.1/build/tests
"test_chrono" start time: Nov 06 10:53 UTC
Output:
----------------------------------------------------------
Running suite(s): Chrono

=================================================================
==778737==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 24 byte(s) in 1 object(s) allocated from:
    #0 0x3ffa94b9173 in __interceptor_malloc 
../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69
    #1 0x2aa138068cd in emalloc 
(/home/aurel32/utox-0.18.1/build/tests/test_chrono+0x68cd)

Indirect leak of 8 byte(s) in 1 object(s) allocated from:
    #0 0x3ffa94b9173 in __interceptor_malloc 
../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69
    #1 0x2aa138068cd in emalloc 
(/home/aurel32/utox-0.18.1/build/tests/test_chrono+0x68cd)

SUMMARY: AddressSanitizer: 32 byte(s) leaked in 2 allocation(s).

=================================================================
==778740==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 24 byte(s) in 1 object(s) allocated from:
    #0 0x3ffa94b9173 in __interceptor_malloc 
../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69
    #1 0x2aa138068cd in emalloc 
(/home/aurel32/utox-0.18.1/build/tests/test_chrono+0x68cd)

Indirect leak of 8 byte(s) in 1 object(s) allocated from:
    #0 0x3ffa94b9173 in __interceptor_malloc 
../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69
    #1 0x2aa138068cd in emalloc 
(/home/aurel32/utox-0.18.1/build/tests/test_chrono+0x68cd)

SUMMARY: AddressSanitizer: 32 byte(s) leaked in 2 allocation(s).
0%: Checks: 2, Failures: 0, Errors: 2
/home/aurel32/utox-0.18.1/tests/test_chrono.c:59:E:chrono_target:test_chrono_target:0:
 (after this point) Early exit with return value 1
/home/aurel32/utox-0.18.1/tests/test_chrono.c:71:E:chrono_callback:test_chrono_callback:0:
 (after this point) Early exit with return value 1
<end of output>
Test time =   0.06 sec
----------------------------------------------------------
Test Failed.
"test_chrono" end time: Nov 06 10:53 UTC
"test_chrono" time elapsed: 00:00:00
----------------------------------------------------------

End testing: Nov 06 10:53 UTC

Regards
Aurelien

-- 
Aurelien Jarno                          GPG: 4096R/1DDD8C9B
aurel...@aurel32.net                 http://www.aurel32.net

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