From nobody Thu Jan 18 15:30:02 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 4TG6BM07yZz58Wd6 for ; Thu, 18 Jan 2024 15:30:03 +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 4TG6BL6D0qz4lny for ; Thu, 18 Jan 2024 15:30:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1705591802; 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=roVc90vrctorLhQiLCJUMz9NOgEqD0k+lJHYkEiAmvo=; b=qLSrf3BSwxM2aYgtj7Z0o3vvCQEZ4zYbb583I67bJfCNIJa3F0T0fmReNp5CqxwAIDFapg N/8LfosD4KR1TZBeRs/F497Ihwqm2SjvPoZfkGassT908FCzcs5Kw4V3Mh1eOQ3Q8gCuM+ q1vLRi3WMbcXKV8IH8LGaudKABr7CTFkfaGgz7pnvMFtCheCMHSJcedwW4XvexnVdlUbzY Fm0pU0dYK1ZoPqzD0b2DH5MhKaJB8Iur0uE//YC924sl+NbU21DLlldjK60WhF5JCvz1JK XcoT+fuwMd8vJ6M5SjwqK1gHtZysi2OAQXjkkPZChbzRL06u0xmcATLyJ95wMQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1705591802; a=rsa-sha256; cv=none; b=s3nEqCyY27Mb5J/NkNO7bSXf4/blrWomrOe+PcM3OAUbD9Nrczei+ES5IWVts4bTjq5Og8 ikkRJ85gHsc/yjQww6XPNAV2ZeFSQnXueZ0xOFjc8lTCfWo0c3yXm3in6Cjkunk8+ackRU CagW7OQsgCEke+2FGosl+kRWFPrauvuMyoB7W67GkUzNrWSQp92s5lN1xuWU0i7TsjqKVn E5YH5L7/xfpmT9pAIFFUw8x6CQatjUDSuIqtu63h+z+bNnas1FW5meP/I6V0bY0G0vygzB 12G3fTwqDBt6NDiNyZRe6/CiSrs+85bWQTO9i/XyLEqO4SHNkQHii+e5yVgi5Q== 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 4TG6BL5HMzz1Brv for ; Thu, 18 Jan 2024 15:30:02 +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 40IFU2tN007399 for ; Thu, 18 Jan 2024 15:30:02 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 40IFU2Gi007394 for bugs@FreeBSD.org; Thu, 18 Jan 2024 15:30:02 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 276426] amd64: microcode update caused a page fault trying to send data to the logger Date: Thu, 18 Jan 2024 15:30:02 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: misc X-Bugzilla-Version: 13.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: see_also 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: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276426 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://bugs.freebsd.org/bu | |gzilla/show_bug.cgi?id=3D2= 667 | |30 --- Comment #1 from Mark Linimon --- John F. Carr 2024-01-14 00:58:27 UTC Today I updated my amd64 13.2-STABLE system for the first time in a month. = It crashed with a similar error on the first boot. A microcode update caused a page fault trying to send data to the logger. core.txt contents below. Th= is panic hadn't happened before on this system. Maybe the update to llvm17 affected code generation. Updating CPU Microcode... Fatal trap 12: page fault while in kernel mode cpuid =3D 45; apic id =3D 3b fault virtual address =3D 0x388e97560000 fault code =3D supervisor write data, page not present instruction pointer =3D 0x20:0xffffffff81088c43 stack pointer =3D 0x28:0xfffffe03a79d7ca0 frame pointer =3D 0x28:0xfffffe03a79d7ca0 code segment =3D base rx0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 145 (logger) trap number =3D 12 panic: page fault cpuid =3D 45 time =3D 1705192820 KDB: stack backtrace: #0 0xffffffff80c199b5 at kdb_backtrace+0x65 #1 0xffffffff80bcebf2 at vpanic+0x152 #2 0xffffffff80bce9f3 at panic+0x43 #3 0xffffffff8108c56c at trap_fatal+0x38c #4 0xffffffff8108c5d7 at trap_pfault+0x67 #5 0xffffffff81060f08 at calltrap+0x8 #6 0xffffffff80c337d5 at uiomove_faultflag+0x135 [this is a call to copyou= t() -jfc] #7 0xffffffff80c3de55 at pipe_read+0x2f5 #8 0xffffffff80c3a586 at dofileread+0x86 #9 0xffffffff80c3a0d2 at sys_read+0xc2 #10 0xffffffff8108ced0 at amd64_syscall+0x140 #11 0xffffffff8106181b at fast_syscall_common+0xf8 Uptime: 38s --=20 You are receiving this mail because: You are the assignee for the bug.=