From ab56a96194d102cb4ec279fc4eb181d16c1251ea Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Mon, 28 Jul 2025 16:40:27 +0900 Subject: [PATCH] TEST-87-AUX-UTILS-VM: make coredumps stored in archived journal file Fixes the following race: ``` TEST-87-AUX-UTILS-VM.sh[839]: + coredumpctl -1 TEST-87-AUX-UTILS-VM.sh[1169]: TIME PID UID GID SIG COREFILE EXE SIZE TEST-87-AUX-UTILS-VM.sh[1169]: Sun 2025-07-27 23:22:02 UTC 885 0 0 SIGABRT present /tmp/test-dump 19.9K TEST-87-AUX-UTILS-VM.sh[839]: + coredumpctl -n 1 TEST-87-AUX-UTILS-VM.sh[1172]: Journal file /var/log/journal/a8285330872602d1377cbaaf68869946/system.journal is truncated, ignoring file. TEST-87-AUX-UTILS-VM.sh[1172]: No coredumps found. ``` --- test/units/TEST-87-AUX-UTILS-VM.coredump.sh | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/test/units/TEST-87-AUX-UTILS-VM.coredump.sh b/test/units/TEST-87-AUX-UTILS-VM.coredump.sh index 5b3a148ca57..23be2c44a34 100755 --- a/test/units/TEST-87-AUX-UTILS-VM.coredump.sh +++ b/test/units/TEST-87-AUX-UTILS-VM.coredump.sh @@ -23,7 +23,8 @@ at_exit() { trap at_exit EXIT -# To make all coredump entries stored in system.journal. +# Sync and rotate journal to make all coredump entries stored in system.journal. +journalctl --sync journalctl --rotate # Check that we're the ones to receive coredumps @@ -109,6 +110,16 @@ EOF unset CONTAINER fi +# Sync and rotate journals (again) to make coredumps stored in archived journal. Otherwise, the main active +# journal file may be already mostly filled with the coredumps, and may trigger rotation during the sanity +# checks below. If coredumpctl accesses the main journal currently rotationg, then it warns the following and +# skips reading the main journal, and cannot find the recent coredumps: +# TEST-87-AUX-UTILS-VM.sh[839]: + coredumpctl -n 1 +# TEST-87-AUX-UTILS-VM.sh[1172]: Journal file /var/log/journal/a8285330872602d1377cbaaf68869946/system.journal is truncated, ignoring file. +# TEST-87-AUX-UTILS-VM.sh[1172]: No coredumps found. +journalctl --sync +journalctl --rotate + coredumpctl SYSTEMD_LOG_LEVEL=debug coredumpctl coredumpctl --help -- 2.47.3