** Changed in: dash (Debian)
Status: Unknown => Fix Released
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https://bugs.launchpad.net/bugs/1904406
Title:
autopkgtest hangs in timedated test
Status in Auto Package Testing:
Invalid
Status in systemd package in Ubuntu:
Fix Released
Status in dash package in Debian:
Fix Released
Bug description:
https://autopkgtest.ubuntu.com/packages/s/systemd/hirsute/amd64
autopkgtest [01:32:23]: test timedated: [-----------------------
original tz: Etc/UTC
timedatectl works
change timezone
reset timezone to original
no adjtime file
UTC set in adjtime file
non-zero values in adjtime file
fourth line adjtime file
no final newline in adjtime file
only one line in adjtime file
only one line in adjtime file, no final newline
only two lines in adjtime file
only two lines in adjtime file, no final newline
unknown value in 3rd line of adjtime file
disable NTP
enable NTP
autopkgtest [04:19:03]: ERROR: timed out on command
....
It seems autopkgtest script is executed with additional machinery creating
child processes for the script:
root 1305 1296 0 13:25 ttyS1 00:00:00 /bin/sh
/tmp/autopkgtest.POBPF7/build.9KD/src/debian/tests/timedated
root 1306 1305 0 13:25 ttyS1 00:00:00 bash -c set -e; export
USER=`id -nu`; . /etc/profile >/dev/null 2>&1 || true; . ~/.profile >/dev/null
2>&1 || true; buildtree="/tmp/autopkgtest.POBPF7/build.9KD/src"; mkdir -p -m
1777 -- "/tmp/autopkgtest.POBPF7/timedated-artifacts"; export
AUTOPKGTEST_ARTIFACTS="/tmp/autopkgtest.POBPF7/timedated-artifacts"; export
ADT_ARTIFACTS="$AUTOPKGTEST_ARTIFACTS"; mkdir -p -m 755
"/tmp/autopkgtest.POBPF7/autopkgtest_tmp"; export
AUTOPKGTEST_TMP="/tmp/autopkgtest.POBPF7/autopkgtest_tmp"; export
ADTTMP="$AUTOPKGTEST_TMP"; export DEBIAN_FRONTEND=noninteractive; export
LANG=C.UTF-8; export DEB_BUILD_OPTIONS=parallel=1; unset LANGUAGE LC_CTYPE
LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME
LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION LC_ALL;rm -f
/tmp/autopkgtest_script_pid; set -C; echo $$ > /tmp/autopkgtest_script_pid; set
+C; trap "rm -f /tmp/autopkgtest_script_pid" EXIT INT QUIT PIPE; cd
"$buildtree"; export AUTOPKGTEST_NORMAL_USER=ubuntu; export
ADT_NORMAL_USER=ubuntu; chmod +x
/tmp/autopkgtest.POBPF7/build.9KD/src/debian/tests/timedated; touch
/tmp/autopkgtest.POBPF7/timedated-stdout
/tmp/autopkgtest.POBPF7/timedated-stderr;
/tmp/autopkgtest.POBPF7/build.9KD/src/debian/tests/timedated 2> >(tee -a
/tmp/autopkgtest.POBPF7/timedated-stderr >&2) > >(tee -a
/tmp/autopkgtest.POBPF7/timedated-stdout);
root 1307 1305 0 13:25 ttyS1 00:00:00 bash -c set -e; export
USER=`id -nu`; . /etc/profile >/dev/null 2>&1 || true; . ~/.profile >/dev/null
2>&1 || true; buildtree="/tmp/autopkgtest.POBPF7/build.9KD/src"; mkdir -p -m
1777 -- "/tmp/autopkgtest.POBPF7/timedated-artifacts"; export
AUTOPKGTEST_ARTIFACTS="/tmp/autopkgtest.POBPF7/timedated-artifacts"; export
ADT_ARTIFACTS="$AUTOPKGTEST_ARTIFACTS"; mkdir -p -m 755
"/tmp/autopkgtest.POBPF7/autopkgtest_tmp"; export
AUTOPKGTEST_TMP="/tmp/autopkgtest.POBPF7/autopkgtest_tmp"; export
ADTTMP="$AUTOPKGTEST_TMP"; export DEBIAN_FRONTEND=noninteractive; export
LANG=C.UTF-8; export DEB_BUILD_OPTIONS=parallel=1; unset LANGUAGE LC_CTYPE
LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME
LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION LC_ALL;rm -f
/tmp/autopkgtest_script_pid; set -C; echo $$ > /tmp/autopkgtest_script_pid; set
+C; trap "rm -f /tmp/autopkgtest_script_pid" EXIT INT QUIT PIPE; cd
"$buildtree"; export AUTOPKGTEST_NORMAL_USER=ubuntu; export
ADT_NORMAL_USER=ubuntu; chmod +x
/tmp/autopkgtest.POBPF7/build.9KD/src/debian/tests/timedated; touch
/tmp/autopkgtest.POBPF7/timedated-stdout
/tmp/autopkgtest.POBPF7/timedated-stderr;
/tmp/autopkgtest.POBPF7/build.9KD/src/debian/tests/timedated 2> >(tee -a
/tmp/autopkgtest.POBPF7/timedated-stderr >&2) > >(tee -a
/tmp/autopkgtest.POBPF7/timedated-stdout);
This is why wait hangs and this is why waiting only for the killed
child fixes the issue:
@@ -163,7 +163,7 @@ wait_mon() {
done
assert_in "$2" "$(cat $mon)"
kill $MONPID
- wait
+ wait $MONPID
}
I'm fixing this in systemd, but the autopkgtest change could break
other packages as well.
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