Hello Naresh, On Thu Oct 16, 2025 at 12:52 PM CEST, Naresh Kamboju wrote: > On Thu, 16 Oct 2025 at 16:14, Naresh Kamboju <[email protected]> > wrote: >> >> While booting and loading kernel modules on dragonboard 410c board >> with Linux next >> kernel next-20251014 and next-20251015 the following crash noticed, >> >> First seen on next-20251014 >> Good: next-20251013 >> Bad: next-20251014 >> >> Regression Analysis: >> - New regression? yes >> - Reproducibility? yes >> >> Boot regressions: next-20251014: Internal error: Oops: >> drm_bridge_connector_hdmi_cec_init drmm_connector_hdmi_cec_register
Thanks for the report. This looks like the same issue reported here: https://lore.kernel.org/all/[email protected]/ I'm writing a fix right now, will send it today if all goes well. > These three patches landed recently, > $ git log --oneline next-20251013..next-20251014 > drivers/gpu/drm/display/drm_bridge_connector.c > 2be300f9a0b6f drm/display: bridge_connector: get/put the stored bridges ^ This is the commit introducing the bug. Best regards, Luca -- Luca Ceresoli, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
