Bug 1577475
| Summary: | Wireless rtl8723be kernel BUG in workqueue | ||||||
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| Product: | [Fedora] Fedora | Reporter: | nicolas.dmn | ||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | low | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 28 | CC: | airlied, bskeggs, ewk, hdegoede, ichavero, itamar, jarodwilson, jglisse, john.j5live, jonathan, josef, kernel-maint, linville, mchehab, mjg59, steved | ||||
| Target Milestone: | --- | Flags: | jforbes:
needinfo?
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| 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: | 2018-08-29 15:07:58 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: | |||||
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problem is also presengt with vanilla kernel 4.16.8-350.vanilla.knurd.1.fc28.x86_64 Problem disappear when adding /etc/modprobe.d/rtl8723be.conf options rtl8723be ant_sel=2 This seems to be a common source for various bug reports due to driver rtl8723be: e.g. 1572665, 1563186, 1577225, 1575772, 1357787 *********** MASS BUG UPDATE ************** We apologize for the inconvenience. There are a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 28 kernel bugs. Fedora 28 has now been rebased to 4.17.7-200.fc28. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you experience different issues, please open a new bug report for those. *********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 5 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously. |
Created attachment 1435327 [details] dmesg output Description of problem: kernel BUG in workqueue rtl8723be_pci rtl_c2hcmd_wq_callback [rtlwifi] Version-Release number of selected component (if applicable): kernel-4.16.6-302.fc28.x86_64 How reproducible: Systematic on boot on my HP ENVY Notebook 13-d104nf Steps to Reproduce: 1.Boot 2.Wifi + Blootooth init by NetworkManager 3. Actual results: dmesg reports a bug Wifi and Bluetooth work afterwards Expected results: No list_del corruption. No kernel BUG in dmesg Additional info: