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[2001:1c02:1a15:3000:ee82:4536:a8f2:9e22]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-439fe1affe9sm795821f8f.15.2026.03.11.10.31.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Mar 2026 10:31:33 -0700 (PDT) Date: Wed, 11 Mar 2026 18:30:34 +0100 From: Roman Bogorodskiy To: Rainer Hurling Cc: freebsd-current@freebsd.org, dumbbell@freebsd.org Subject: Re: Recent -CURRENT and drm-66-kmod panic Message-ID: References: List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spamd-Result: default: False [-3.50 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.996]; MID_RHS_NOT_FQDN(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20230601]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; MIME_TRACE(0.00)[0:+]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; FREEMAIL_FROM(0.00)[gmail.com]; DKIM_TRACE(0.00)[gmail.com:+]; FROM_HAS_DN(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; RCVD_VIA_SMTP_AUTH(0.00)[]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; MISSING_XM_UA(0.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::42c:from] X-Rspamd-Queue-Id: 4fWHqJ4MwJz3bvj X-Spamd-Bar: --- Roman Bogorodskiy wrote: > Rainer Hurling wrote: > > > Am 27.02.26 um 18:16 schrieb Roman Bogorodskiy: > > > Hi, > > > > > > I've updated my and of January -CURRENT to today's version > > > (c3577fcf3fd0494cc992021d4debbca09241a49e), rebuilt > > > graphics/drm-66-kmod which is now at: > > > > > > Version : 6.6.25.1600011_8 > > > > > > System crashes during boot, full crash info is here: > > > > > > https://people.freebsd.org/~novel/misc/core-drm-66-kmod-6.6.25.1600011.txt > > > > > > Things work fine when booting the old kernel, even without rebuilding > > > the drm-66-kmod. > > > > > > Is that a known issue? > > > > > > Roman > > > > > > > Hmm, just a guess: > > Did you also rebuild something like graphics/gpu-firmware-intel-kmod? > > No, I didn't rebuild graphics/gpu-firmware-intel-kmod, only > graphics/drm-66-kmod. > > In the meantime I've opened an issue here: > > https://github.com/freebsd/drm-kmod/issues/419 > > And as I commented there, the issue starts showing up for me with > freebsd-src commit 79b05e7f80eb482287c700f10da9084824199a05. > > I will check if rebuilding graphics/gpu-firmware-intel-kmod makes any > difference. > > > HTH, > > Rainer > > Just did a quick test. - checked out latest -CURRENT (ff2c98b30b57b9763e2a6575f729bab676e6c025) - build && reboot --> the same panic as before - reverted 79b05e7f80eb482287c700f10da9084824199a05 - build && reboot --> system works fine Didn't rebuild drm-66-kmod and related ports. Roman