From nobody Wed Apr 10 08:49:37 2024 X-Original-To: bugs@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 4VDxN209LZz5GgHY for ; Wed, 10 Apr 2024 08:49:38 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4VDxN1677Lz40tt for ; Wed, 10 Apr 2024 08:49:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1712738977; a=rsa-sha256; cv=none; b=wX655lTo6f191ordsDtNiqP9Kw8OStMp9gqMIMNivYTL3KFYDoOlaVe9ooVpXtWOxrzdap QHqB6ymcecushL1bjSkz7X+2gr/cEYArF0SQ9TkZFaruWacH4Q1K1KZk7v1ej6snryiXVu iRVr35UV54TsOEgm9wGwmGECM/jJ2/7cUf7Btt/tNq4rn40yN4UqJ+wJLFIUdT1usuOvIj E8NCtTcVw0mOiPPhhuBMixvga8cgTlk6CjBvui0cq5VOaP4oxM0Y+7bo1QHgA7EQqSYuIs wLFi9TPVWSnOOL9VONQQUZkNMZTs67A20nAWDwvne2CT4/uftakpUH8VM9M/Nw== 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=1712738977; 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=/BBHXpLPHY6WS6ZjpKBdxug8H6fSfVieLpPDntHzMug=; b=HQVwahnZCveSDh+Hkdctoj/Iu8yz/yViWsxJvP/zWMPkH59GDzmYR6usDkhVB/tRyiS+FA JVHLNSAl4UVGNrWjsbMC2OTZkxOJsBBV0VOMs90cfUgkCxRJVUgib/8jb7LNwrDxLPy/oa 7JQJdLhfF1Hc5eOassRS3DijhbA8Wm9UyJeJFAJFK6qBBUsvExM4qms+pA1YlB3yRkR0/I wDzaIlmEs3aeS49WBslyYyu3DyeouKztRl46cHipXAYapuWudCwN+8sXBVDcVg/CzHJ0BM F4IeGJI8tnsyre6+tFri3O5s4+F+dzcJ2fHI7rkpNer3ytfLq+nDuv6H/G9nnw== 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 4VDxN15ZqVzX4G for ; Wed, 10 Apr 2024 08:49:37 +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 43A8nbC0058674 for ; Wed, 10 Apr 2024 08:49:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43A8nbpC058671 for bugs@FreeBSD.org; Wed, 10 Apr 2024 08:49:37 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: bugs@FreeBSD.org Subject: [Bug 276985] crash in LinuxKPI/drm Date: Wed, 10 Apr 2024 08:49:37 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: feh@fehcom.de X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: freebsd-bugs+owner@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276985 --- Comment #7 from feh@fehcom.de --- Hi Vlad, thanks for your comment. On my side, there is a bit more history:=20 a) Before I used the current MiniPC with AMD Ryzen 5, I had a similar device with Ryzen 7, a Gigabyte BRR7-4800. b) Here, I was running Artix Linux in a similar setup. Actually, it is more= or less the same KMS-KMOD. One this machine, FreeBSD (14) did not install and crashed immediately. However, under Artix I had the phenomen to get ocassio= naly a 'green screen' and the kernel stopped working (similar to my experience w= ith FreeBSD). Thus, at the bottom line: It seems to be problem with the driver making the systerm behave erratic under certain circumstances. Regards. -eh.=20=20 PS. It is always the same location: kgdb /boot/kernel/kernel -n last vmcore.7 .... #6 0xffffffff8300bc69 at amdgpu_cs_parser_bos+0x639 #7 0xffffffff8300b4ff at amdgpu_cs_ioctl+0xd8f #8 0xffffffff8353cbb6 at drm_ioctl_kernel+0xc6 #9 0xffffffff8353cf65 at drm_ioctl+0x2b5 #10 0xffffffff80da7992 at linux_file_ioctl+0x312 #11 0xffffffff80bb15a5 at kern_ioctl+0x255 #12 0xffffffff80bb12e3 at sys_ioctl+0x123 #13 0xffffffff8100d119 at amd64_syscall+0x109 #14 0xffffffff80fe43db at fast_syscall_common+0xf8 Uptime: 12m50s Dumping 1029 out of 15734 MB:..2%..11%..21%..32%..41%..52%..61%..72%..81%..= 91% __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:57 57 __asm("movq %%gs:%P1,%0" : "=3Dr" (td) : "n" (offsetof(stru= ct pcpu, Hm =3D> linux_file_ioctl ??? Suspicious. --=20 You are receiving this mail because: You are the assignee for the bug.=