Bug 1915276
Summary: | crash when deleting veth device profile | ||||||
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Product: | Red Hat Enterprise Linux 8 | Reporter: | Vladimir Benes <vbenes> | ||||
Component: | NetworkManager | Assignee: | Fernando F. Mancera <ferferna> | ||||
Status: | CLOSED ERRATA | QA Contact: | Vladimir Benes <vbenes> | ||||
Severity: | unspecified | Docs Contact: | |||||
Priority: | high | ||||||
Version: | 8.3 | CC: | acardace, atragler, bgalvani, fge, lrintel, rkhan, sukulkar, till, wenliang | ||||
Target Milestone: | rc | Keywords: | Triaged | ||||
Target Release: | 8.0 | ||||||
Hardware: | Unspecified | ||||||
OS: | Unspecified | ||||||
Whiteboard: | |||||||
Fixed In Version: | NetworkManager-1.32.0-1.el8 | Doc Type: | No Doc Update | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2021-11-09 19:28:55 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: | |||||||
Attachments: |
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Cannot reproduce with 8.5 (but it's still visible with 8.4's 1.30.0-0.5) qa_ack+, need to go to erratum to be covered with test Already fixed but needs to be covered with tests. NMCI test case added: https://gitlab.freedesktop.org/NetworkManager/NetworkManager-ci/-/merge_requests/779 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: NetworkManager security, bug fix, and enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:4361 |
Created attachment 1746606 [details] running it in a loop: while ./reproducer.sh ; do : ; done Description of problem: I can see crash here and there when doing nmcli connection add type veth con-name test11+ ifname test11 veth.peer test12 ip4 10.42.0.2 nmcli connection add type veth con-name test12+ ifname test12 veth.peer test11 ip4 10.42.0.1 nmcli con up test12+ while ! nmcli -g GENERAL.STATE con show test11+ |grep activated; do :;sleep 1;done nmcli con del test11+ test12+ Version-Release number of selected component (if applicable): NetworkManager-1.30.0-0.5.el8.x86_64