http://bugzilla.suse.com/show_bug.cgi?id=1112108 Bug ID: 1112108 Summary: [Build 20181015] openQA test fails trying to write to serial device /dev/ttyS0 as root with "Input/output error" - agetty failed in background Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other URL: https://openqa.opensuse.org/tests/775786/modules/gnuhe alth_install/steps/5 OS: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: okurz@suse.com QA Contact: qa-bugs@suse.de CC: jxu@suse.com, riafarov@suse.com Found By: --- Blocker: Yes CC: jxu@suse.com Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com ## Observation openQA test in scenario opensuse-Tumbleweed-DVD-x86_64-gnuhealth@64bit fails in [gnuhealth_install](https://openqa.opensuse.org/tests/775786/modules/gnuhealth_install/steps/5) on the command `whoami > /dev/ttyS0` as root . in https://openqa.opensuse.org/tests/775786/file/gnuhealth_install-journal.log it says ``` Oct 17 02:12:09 susetest agetty[1849]: /dev/ttyS0: not a tty ``` and then later ``` Oct 17 02:12:19 susetest systemd[1]: serial-getty@ttyS0.service: Service RestartSec=100ms expired, scheduling restart. Oct 17 02:12:19 susetest systemd[1]: serial-getty@ttyS0.service: Scheduled restart job, restart counter is at 1. Oct 17 02:12:19 susetest Stopped Serial Getty on ttyS0. Oct 17 02:12:19 susetest systemd[1]: Started Serial Getty on ttyS0. ``` so a lot of stuff going on regarding ttyS0 and also it is not exactly new: https://openqa.opensuse.org/tests/763584#step/gnuhealth_install/5 from 18 days ago ## Reproducible Fails since (at least) Build [20181015](https://openqa.opensuse.org/tests/775239) ## Expected result Last good: [20180815](https://openqa.opensuse.org/tests/734371/) we can consider ourselves lucky that there was a bug a bit later in the test 2 months ago because we have the journal file showing that there is no problem (or I could not find one): https://openqa.opensuse.org/tests/734371/file/gnuhealth_install-journal.log , there is just ``` Aug 16 18:26:39 susetest systemd[1]: Started Serial Getty on ttyS0. ``` no further message. ## Further details Always latest result in this scenario: [latest](https://openqa.opensuse.org/tests/latest?distri=opensuse&machine=64bit&version=Tumbleweed&arch=x86_64&flavor=DVD&test=gnuhealth) -- You are receiving this mail because: You are on the CC list for the bug.