Bug 1694290
| Summary: | Long shutdown - Hardware RNG Entropy Gatherer Daemon | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Artem <ego.cordatus> |
| Component: | rng-tools | Assignee: | Neil Horman <nhorman> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 30 | CC: | bugzilla, jaromir.capik, jgarzik, lewk, nhorman |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-04-01 13:36:06 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Oops, since editing messages not possible:
Description of problem:
After last updates system shutting down take a long time because of:
A stop job is running for Hardware RNG Entropy Gatherer Daemon (1min 30s)
Version-Release number of selected component (if applicable):
kernel-5.0.4-300.fc30
systemd-241-4.gitcbf14c9.fc30
rng-tools-6.7-1.fc30
How reproducible:
Turn off Fedora 30 (real system or VM).
Actual results:
Shutdown take about 1min 30s.
Expected results:
Shutdown take about 1-2s as before.
If you can edit /usr/lib/systemd/system/rngd.service and add -d flag to set debug option for rngd; and then also do a one time edit of linux command line parameter in GRUB adding `systemd.log_level=debug systemd.debug-shell=1` then boot. Then reboot, and during the hang you should be able to get to tty9 (debug shell) and do `systemctl list-jobs > bug1694290_systemdlistjobs.txt` Following reboot you can get the previous journal with `sudo journalctl -b-1 -o short-monotonic > bug1694290_journaldebug.txt` And attach them both. You can also reedit the rngd service file to remove -d. > And attach them both.
Will do. But probably last kernel-5.0.5 update fixed this because i haven't this issue on my PC and in VM too.
then I'll close this, and you can reopen if the problem re-appears |
Description of problem: After last updates system shutting down take a long time because of: A stop job is running for Hardware RNG Entropy Gatherer Daemon (1min 30s) Version-Release number of selected component (if applicable): kernel-5.0.4-300.fc30 systemd-241-4.gitcbf14c9.fc30 rng-tools-6.7-1.fc30 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: