Your message dated Wed, 10 Jun 2020 22:35:00 +0000
with message-id <[email protected]>
and subject line Bug#962620: fixed in stress-ng 0.11.13-1
has caused the Debian Bug report #962620,
regarding stress-ng: flaky arm64 autopkgtest on ci.debian.net: bash: fork:
retry: Resource temporarily unavailable
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
962620: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=962620
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: stress-ng
Version: 0.11.01-1
Severity: serious
Tags: sid bullseye
X-Debbugs-CC: [email protected]
User: [email protected]
Usertags: flaky
Dear maintainer(s),
The autopkgtest of stress-ng turned up a couple of times on our list of
unfinished tests on the ci.debian.net arm64 infrastructure. I looked
into the history of your autopkgtest and it fails regularly on arm64 [1][2].
Looking at the purpose of this package, is it possible that it's a bit
too aggressive for the workers of ci.debian.net? Especially if you
consider that we run several autopkgtest instances in parallel on the
same host?
Because the unstable-to-testing migration software now blocks on
regressions in testing, flaky tests, i.e. tests that flip between
passing and failing without changes to the list of installed packages,
are causing people unrelated to your package to spend time on these
tests. Furthermore, I have the (not further substantiated) impression
it's impacting our ci service.
I copied the output at the bottom of this report. Not all the failing
tests [1][2] that I inspected fail at the same position.
Please do get in touch if we need to dive into this together.
Paul
[1] https://ci.debian.net/packages/s/stress-ng/unstable/arm64/
[2] https://ci.debian.net/packages/s/stress-ng/testing/arm64/
https://ci.debian.net/data/autopkgtest/testing/arm64/s/stress-ng/5493119/log.gz
daemon at Fri May 15 13:24:41 UTC 2020
stress-ng: 13:24:41.91 debug: [8318] 32 processors online, 32 processors
configured
stress-ng: 13:24:41.91 info: [8318] dispatching hogs: 4 daemon
stress-ng: 13:24:41.91 debug: [8318] cache allocate: using defaults,
can't determine cache details from sysfs
stress-ng: 13:24:41.91 debug: [8318] cache allocate: default cache size:
2048K
stress-ng: 13:24:41.91 debug: [8318] starting stressors
stress-ng: 13:24:41.91 debug: [8319] stress-ng-daemon: started [8319]
(instance 0)
stress-ng: 13:24:41.91 debug: [8318] 4 stressors spawned
stress-ng: 13:24:41.91 debug: [8320] stress-ng-daemon: started [8320]
(instance 1)
stress-ng: 13:24:41.91 debug: [8322] stress-ng-daemon: started [8322]
(instance 3)
stress-ng: 13:24:41.91 debug: [8321] stress-ng-daemon: started [8321]
(instance 2)
stress-ng: 13:24:42.91 debug: [8319] stress-ng-daemon: exited [8319]
(instance 0)
stress-ng: 13:24:42.91 debug: [8320] stress-ng-daemon: exited [8320]
(instance 1)
stress-ng: 13:24:42.91 debug: [8322] stress-ng-daemon: exited [8322]
(instance 3)
stress-ng: 13:24:42.91 debug: [8318] process [8319] terminated
stress-ng: 13:24:42.91 debug: [8318] process [8320] terminated
stress-ng: 13:24:42.91 debug: [8321] stress-ng-daemon: exited [8321]
(instance 2)
stress-ng: 13:24:42.91 debug: [8318] process [8321] terminated
stress-ng: 13:24:42.91 debug: [8318] process [8322] terminated
stress-ng: 13:24:42.91 info: [8318] successful run completed in 1.00s
daemon PASSED
/tmp/autopkgtest-lxc.aq8hcycy/downtmp/build.0Fb/src/debian/tests/fast-test-all:
58: Cannot fork
bash: fork: retry: Resource temporarily unavailable
autopkgtest [13:24:46]: test fast-test-all: -----------------------]
signature.asc
Description: OpenPGP digital signature
--- End Message ---
--- Begin Message ---
Source: stress-ng
Source-Version: 0.11.13-1
Done: Colin King <[email protected]>
We believe that the bug you reported is fixed in the latest version of
stress-ng, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Colin King <[email protected]> (supplier of updated stress-ng package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Wed, 10 Jun 2020 23:55:23 +0100
Source: stress-ng
Architecture: source
Version: 0.11.13-1
Distribution: unstable
Urgency: medium
Maintainer: Colin King <[email protected]>
Changed-By: Colin King <[email protected]>
Closes: 962620
Changes:
stress-ng (0.11.13-1) unstable; urgency=medium
.
[Arjan van de Ven]
* Use "arch=skylake-avx512" instead of "avx512f" in the TARGET_CLONES list
.
[Chunyu Hu]
* core-sched: init shim_sched_attr with zero
.
[Thadeu Lima de Souza Cascardo]
* stress-sysinval: fix build failure on 32-bit systems
* stress-sysbadaddr: fix build when HAVE_GETHOSTNAME is not defined
* stress-enosys: add some missing syscalls
* stress-enosys: negate errno
* stress-enosys: prevent segfault when doing syscall_find
* stress-rawudp: fix bind sockaddr
.
[Colin Ian King]
* Makefile: bump version
* Makefile: add code of conduct text file to make dist rule
* stress-sysinval: disable for GNU/HURD
* tests/control: disable tests as these are causing testing issues,
a better test mechanism is required (Closes: #962620)
* stress-dup: force invalid dups by using large fd
* stress-sysinval: fix a cut-n-paste error with delete_module
* fast-test-all: add checks for all the missing exit status values
* Add a new exit status EXIT_METRICS_UNTRUSTWORTHY
* stress-ng: fix typo "read" -> "ready"
* stress-chdir: exercise chdir to a directory that does not allow
access
* stress-sysinval: add MISC args allowing finer system call argument
passing
* stress-prctl: exercise prctl interface with some invalid arguments
* stress-sysinval: double check run time timeout
* stress-ng: rename "metrics check" to "metrics-check"
* stress-*: make child processes call sched_settings_apply
* core-sched: add new sched settings helper sched_settings_apply
* stress-ng: check and set sched DEADLINE settings if SCHED_DEADLINE
is defined
* stress-sysinval: disable OS X builds as syscall() has been deprecated
* stress-sysinval: prefix syscall_arg* with stress_ to avoid OS X name
clashing
* core-out-of-memory: use waitpid rather than the shim delay'd wait
wrapper
* stress-sysinval: remove linux only check; it builds now on all
supported platforms
* stress-sysinval: cast pointers to void * for madvise call
* stress-sysinval: remove the xattr checks, they are not required
* stress-sysinval: only build tests syscall.h syscall() is available
* stress-vm-rw: fix up unexpected read size error message
* stress-mq: don't report EINTR errors as fatal issues
* stress-aio: silently ignore ENOSPC write failures
* stress-enosys: force child to be killed and reap
* stress-{iomix,fiemap}: fix copying of args struct
* Add a code of conduct document
* stress-stream: make short duration message clearer
* kernel-coverage: run sysinval stressor for 3 minutes on all cpus
* stress-sysinval: improve syscall timeout metrics
* stress-sysinval: add run-time sanity check for zero system calls
being detected
* stress-sysinval: shuffle system call order 50% of the time
* stress-sysinval: add illegal access mode flags
* stress-netlink-task: clean up build warning on 32 builds with
gcc 4.6.3
* stress-nelink-proc: clean up build warning on 32 builds with
gcc 4.6.3
* stress-netlink-proc: remove space between macro and open parenthesis
* stress-urandom: fix some grammar mistakes in comments
* stress-sysinval: remove incorrect comment about size of structure
* Manual: add Thadeu to the list of contributors
* stress-access: add Linux 5.8 faccessat2 system call
* stress-sysinval: make the syscall stats more descriptive
* stress-sysinval: allo some read/stat actions on filenames
* stress-sysinval: add ARG_PTR_WR - writeable destination arguments
* stress-inval: use a valid file descriptor for ARG_FD
* stress-sockpair: remove double oom detection, we're using the
oomable API already
* stress-sysinval: don't call sigreturn, this spams the kernel log
* stress-sysinval: force child to be killed and reap
* stress-sysinval: make syscall stats debug level
* stress-sysinval: add some more missing system calls
* stress-sock: save and report the correct errno status
* stress-sock*: handle EPIPE gracefully
* kernel-coverage: add swap to fast seq tests
* Make sysinval stressor Linux only for now
* stress-sysinval: use alternative system call naming
* stress-sysinval: don't modulo by zero if reorder size is 0
* stress-sysinval: unmap page if mprotect PROT_NONE is not available
* stress-stackmmap: only mprotect stack ends if mprotect is available
* stress-sysinval: clean up some 32 bit build warnings
* Add sysinval invalid system call stress test
* Add autoconfig detection and workaround for daddr_t
* syscalls: add process_madvise to syscalls
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