Bug 2272596
| Summary: | Kernel null pointer dereference in 6.7.11 and 6.8.2 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Bojan Smojver <bojan> | ||||||||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||
| Severity: | medium | Docs Contact: | |||||||||||
| Priority: | unspecified | ||||||||||||
| Version: | 39 | CC: | acaringi, adscvr, agurenko, airlied, alciregi, bskeggs, hdegoede, hpa, jarod, jkastnin, josef, kernel-maint, linville, masami256, mchehab, mihai, mteixeira, pdwyer, pep, piotr, ptalbert, sreber, steved | ||||||||||
| Target Milestone: | --- | ||||||||||||
| Target Release: | --- | ||||||||||||
| Hardware: | x86_64 | ||||||||||||
| OS: | Linux | ||||||||||||
| URL: | https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=1c3366abdbe884 | ||||||||||||
| Whiteboard: | |||||||||||||
| Fixed In Version: | kernel-6.8.4-300.fc40 kernel-6.8.4-200.fc39 kernel-6.8.4-100.fc38 | Doc Type: | If docs needed, set a value | ||||||||||
| Doc Text: | Story Points: | --- | |||||||||||
| Clone Of: | Environment: | ||||||||||||
| Last Closed: | 2024-04-05 23:11:19 UTC | Type: | --- | ||||||||||
| 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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Description
Bojan Smojver
2024-04-02 06:17:11 UTC
Created attachment 2024638 [details]
journalctl of the kernel
Just tried 6.9.0-0.rc2.20240402git026e680b0a08.24.fc41.x86_64 and I did not get an OOPS with it. Writing this on the same T450s, with this Rawhide kernel running. I do get an OOPS with 6.8.2 build for F39. A bit different, but also bluetooth related, it seems. Kernel journal attached. Created attachment 2024876 [details]
journalctl of the kernel 6.8.2
BTW, all kernels that experience an OOPS on boot also hang when the machine is rebooted. The laptop has to be physically turned off to reboot. Looks to be lined up for 6.7.12 and 6.8.3: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/log/net/bluetooth/hci_sync.c?h=linux-6.7.y https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/log/net/bluetooth/hci_sync.c?h=linux-6.8.y *** Bug 2272702 has been marked as a duplicate of this bug. *** So this looks like what I've reported for F40: https://bugzilla.redhat.com/show_bug.cgi?id=2271784 and the upstream BZ: https://bugzilla.kernel.org/show_bug.cgi?id=218651 Created attachment 2024959 [details]
journalctl of boot with kernel 6.7.11-200
Hi,
I face very similar issues when booting kernel 6.7.11-200 on my Lenovo P1 Gen3:
- The laptop hangs at reboot
- USB-C Dock is not working anymore
- I can still use an external monitor
- But USB devices like webcam, keyboard and mouse connected to the dock in my monitor ar not working anymore
Booting older kernel version 6.7.9-200 everything works as expected again. I didn't have the chance to test the rawhide kernel yet.
Created attachment 2024972 [details]
journal of boot with rawhide kernel 6.9.0-0
Tested with rawhide kernel:
Linux version 6.9.0-0.rc2.23.fc41.x86_64 (mockbuild@2e511805a68343729af852d2a947bcbf) (gcc (GCC) 14.0.1 20240328 (Red Hat 14.0.1-0), GNU ld version 2.42.50.20240318) #1 SMP PREEMPT_DYNAMIC Mon Apr 1 17:39:54 UTC 2024
While USB-C Dock works as expected there is still an OOPS in kernel log and the system (Lenovo P1Gen3) hangs on reboot. I need to turn it physically off.
FEDORA-2024-7dd4b3b9a4 (kernel-6.8.3-200.fc39 and kernel-headers-6.8.3-200.fc39) has been submitted as an update to Fedora 39. https://bodhi.fedoraproject.org/updates/FEDORA-2024-7dd4b3b9a4 FEDORA-2024-41295cb23c has been pushed to the Fedora 38 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-41295cb23c` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-41295cb23c See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2024-6b7d840efe has been pushed to the Fedora 40 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-6b7d840efe` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-6b7d840efe See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2024-7dd4b3b9a4 has been pushed to the Fedora 39 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-7dd4b3b9a4` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-7dd4b3b9a4 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2024-6b7d840efe (kernel-6.8.4-300.fc40 and kernel-headers-6.8.3-300.fc40) has been pushed to the Fedora 40 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2024-7dd4b3b9a4 (kernel-6.8.4-200.fc39 and kernel-headers-6.8.3-200.fc39) has been pushed to the Fedora 39 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2024-41295cb23c (kernel-6.8.4-100.fc38 and kernel-headers-6.8.3-100.fc38) has been pushed to the Fedora 38 stable repository. If problem still persists, please make note of it in this bug report. |