From nobody Mon Aug 3 22:31:00 2026 X-Original-To: x11@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4hDWbm5ptbz6n9R6 for ; Mon, 03 Aug 2026 22:31:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDWbm5Dxlz3M97 for ; Mon, 03 Aug 2026 22:31:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1785796260; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=7GKowm1hMp5FKu9jL1NMLjnyJlpZpoiXbybgX0gqtKo=; b=m90KF36cQJq2pCglfXAupW9n8lx+AcAm9NNMVkwmbLP0x7QrKBH32TVKW0eXfSjRbOXZM2 KiyEH7EmqdW3j23lWNTY1eAhArUrIjvlBaY4r7kYvKdFPS4UlCWk+smR6TWlUDlsRgIxUW rV0WYKa1nCw0gcP6NXmWbMpwJM1NLx9OcytvhR1nICy2J46M/jp7E1HcacJIytq3NDKsH1 /nlaQOyy54IBYCf1Xco3D40evJO8+vpqoLpbSMsPBvePkJWQeVPm7GnU5eQyJ1rAqij5tv ns6PHUvFkUXmpuFtTzOTwB9nyvz/SBMyi9Bh65ukiJNBkOr6r0aYZykxKC8ulQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1785796260; a=rsa-sha256; cv=none; b=JMxQzy9PrqsWDZrd6Kh3ZWGHCNboBLdxSFfnQ5+msTg0MKCX6s+wkRwJJJqZeau0uI/hud zpFMxi6yMTAiiECsTKc1/mPZeEzi8c1Zs1zvPJAUS3E7uV5rq1UCEmui7CjiFcW8sCQIlZ R0S10PN0HkfdETOYINgkVoYKhnDvlcDJTIIStn07euiIGZfSvCqce8XPYFeaYZx05EqrXM JUczl45yNFrIZC+0KXTiXeRPXWa8pIp/kyVFS94F2lFXkNXwSusdPdzcarwTryuqNtJ+Q+ zrUvICukRjHhgGMVTpk6jD5oBSipYm/lM+ooRSUU2vGb1OxaHMiORugOkIV0gg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1785796260; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=7GKowm1hMp5FKu9jL1NMLjnyJlpZpoiXbybgX0gqtKo=; b=NgIdv1E/F5S+uHAH5Yz9iNPlrgRk/It36yHe7ApSPzz4/c+UKSludtKfiPRPR+JbkZ2mYF Q9yfVTOtBpBJtYvgxE2bfog7e4el83EDQa2L1y4V0GTlQN8AsAV9yhgEMCs4Ie9vprg6I/ c3wcWHod9Ai2MvmAPU4B2b5bMXOYxJ/M6Qh4UuhIEVpoTPerlLB5PFbEBjH7xqrrDLBbgS vFnWCxq729C/+ycsNCNA7+wsZgaEqNmascID3sV9ABIcHEjllVcroCfO7ow9FY3FTpDpB3 8fakqD/MUA2sd153AwVdMtqaqWUIly8lMpcVKMO46Ur6Q4r8pZp4XkK426Zy0A== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4hDWbm3rrBz52T for ; Mon, 03 Aug 2026 22:31:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 673MV0l8068191 for ; Mon, 3 Aug 2026 22:31:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673MV0c5068190 for x11@FreeBSD.org; Mon, 3 Aug 2026 22:31:00 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: [Bug 297250] graphics/drm-66-kmod (amdgpu): panic: Assertion td->td_lkpi_task == NULL Date: Mon, 03 Aug 2026 22:31:00 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: maciphone2@googlemail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: x11@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: X11 List-Archive: https://lists.freebsd.org/archives/freebsd-x11 List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-x11@freebsd.org Sender: owner-freebsd-x11@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297250 --- Comment #1 from Klaus K=C3=BCchemann --- well, in the end I could workaround this bug by trial&error in the followi= ng sequence : 1. =E2=80=94 solution (important to install BOTH drm&firmware via ports)=E2= =80=94 pkg delete [everything drm-kmod & gpu-firmware-kmod] pkg autoremove cd /usr/ports/graphics/drm-kmod make install cd /usr/ports/graphics/gpu-firmware-kmod make install Maybe the above is a known sequence for some people who hit this issue but = why not fix this bug 2.=E2=80=94while worked around it for now I think I=E2=80=99ll leave this= bugzilla open since the following related is for sure a kernel bug : This should be the (existing)correct way to prevent kernel crash/attack:=20 root@fbsd5pro:~ # kldunload amdgpu_renoir_asd_bin.ko kldunload: can't unload file: Device busy =E2=80=A6with the addition of console-message : kldunload: attempt to unload file that was loaded by the kernel But : try to: kldunload amdgpu, ouch, massive crash(system tries to goto init1 and even fails that attempt= & freezes) 3.=E2=80=94 Also I would suggest to =E2=80=9E forbid=E2=80=9C to install drm-kmod & gpu= -firmware-kmod via pkg=20 since version incompatibilities or whatever crap will massively pollute the system and will crash X11 or kernel panic . Instead an attempt of using pkg should ONLY spit out a warning message AND instructions to do it correctly via ports. I know there is a message AFTER(why not before?) installation like : If not good for your OS- version then rebuild ( w/o details howto remove the crap and rebuild) of course: fix instead of warn is even better :-) O.K., above only as a conceptual approach , for me it=E2=80=99s fixed thank= s to some hints from the mailing list, thx :-) .. if someone wants to close this report, O.K. for me Thx @Mark Linimon for redirecting this to X11@ , Regards --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=