From nobody Thu Jan 18 15:29:01 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 4TG69B0Nysz58WXc for ; Thu, 18 Jan 2024 15:29:02 +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 4TG69965h6z4lXn for ; Thu, 18 Jan 2024 15:29:01 +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=1705591741; 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; bh=EMtXrTrVawFhDCc8eKjFdHcoaYNxc5L5G5/7x6bLAc0=; b=nsPvT0TdNbLc75NCp/a2ge59SoyYuhNIsRkJke+2moRmDPo0ZMYvIUkIZRz2hN41VVUir2 BxFSShHgRSAEOoaU/XJ6GGsUMuDdwr23nAAHPZn2yzz1m2KwVOUKbgZHUcAHIB5cPZvwXZ m8zirquBacp8Rgw4KbhBVmdzsv8pLp6Wv0YPIlknO4/4eMkW3dGzymNH8hbi7+1o7GiIuT mS+OEkalOzVJWM16OwspJzSjDMyIftL5RJM5o6RTQGOd9MeCEcYTr0xD+j2EB6Drrp4cwm tCYEgVJ1Ys2iSofeMZmx039QjA1Htz6N0xL5T9+KchduoveE38viF6rTp2HWpw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1705591741; a=rsa-sha256; cv=none; b=PBSMKsceo5JlNa7MgWa3+stwVkbvnFwBSVrcCBvRxQM+hqZuk+pX0bV2mT5uB8nGSf/m5z 6AW7HRJGcWPHMZpLjV+WWssB31/0QCjUTjK2PeZVqJbG1u9SlgSJF2s305AECGFXXaeipl 5/TxagEbU404MSu0jhug90uRwtq/YKja2CqESOapNTzq/WEe24easKp22pkbkllIX2g3BD FY+YxgLFJ6xXjHZd5/qT0d8fNvcX46MrlQM8DRxGi0bUo269qHSYOYoGcwFBMlDUDJNjn3 /kdlydraKkCLm/uxB2gS9qcl0+Zov4mcXdti9fx9sc4ghx4kaGeg3t/qOe4j1A== 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 4TG69958V4z1BV4 for ; Thu, 18 Jan 2024 15:29:01 +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 40IFT1E3003734 for ; Thu, 18 Jan 2024 15:29:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 40IFT1Vj003732 for bugs@FreeBSD.org; Thu, 18 Jan 2024 15:29:01 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 15:29:01 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new 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: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: 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 Bug ID: 276426 Summary: amd64: microcode update caused a page fault trying to send data to the logger Product: Base System Version: 13.2-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: misc Assignee: bugs@FreeBSD.org Reporter: linimon@FreeBSD.org (bugmeister note: I am forking this PR from 266730. They may, or may not, = be related.) Originally from John F. Carr 2023-07-25 00:46:35 UTC: I saw what may be the same crash on amd64 running 12.4-CURRENT, first boot after upgrading from 12.3. I started the microcode_update service and the system promptly crashed. #4 0xffffffff810d66af in trap_fatal (frame=3D,=20 eva=3D) at /data/freebsd/12/sys/amd64/amd64/trap.c= :921 #5 0xffffffff810d66ff in trap_pfault (frame=3D0xfffffe002f78f9e0,=20 signo=3D, ucode=3D) at pcpu_a= ux.h:55 #6 0xffffffff810aec68 in calltrap () at /data/freebsd/12/sys/amd64/amd64/exception.S:289 #7 0xffffffff810d2b73 in copyout_nosmap_std () at /data/freebsd/12/sys/amd64/amd64/support.S:805 #8 0xffffffff80c29f2d in uiomove_faultflag (cp=3D0xfffffe002686a000, n=3D9= 8,=20 uio=3D0xfffffe002f78fba0, nofault=3D) at /data/freebsd/12/sys/kern/subr_uio.c:254 #9 0xffffffff80c32333 in pipe_read (fp=3D0xfffff80012598550,=20 uio=3D0xfffffe002f78fba0, active_cred=3D,=20 flags=3D, td=3D) at /data/freebsd/12/sys/kern/sys_pipe.c:712 #10 0xffffffff80c2f3a5 in dofileread (td=3D, fd=3D0,=20 fp=3D, auio=3D0xfffffe002f78fba0,=20 offset=3D, flags=3D) at file.= h:317 #11 0xffffffff80c2ef20 in sys_read (td=3D0xfffff8001cade740, uap=3DUnhandle= d dwarf expression opcode 0xa3 ) at /data/freebsd/12/sys/kern/sys_generic.c:289 #12 0xffffffff810d7267 in amd64_syscall (td=3D0xfffff8001cade740, traced=3D= 0) at subr_syscall.c:144 #13 0xffffffff810af58e in fast_syscall_common () at /data/freebsd/12/sys/amd64/amd64/exception.S:582 The active process was "logger". --=20 You are receiving this mail because: You are the assignee for the bug.=