From nobody Fri Apr 28 22:25:24 2023 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 4Q7Rxw476Jz4842Q for ; Fri, 28 Apr 2023 22:25:24 +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 4Q7Rxw316Bz3kqX for ; Fri, 28 Apr 2023 22:25:24 +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=1682720724; 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=A87wDZCaabdjXfo0JgAKRYMK+xGmCjuV9JW1TXpXShY=; b=DU3DV9I7t2C4p6j91uc180A1zC6HnANzPTd5sKZ8na5t9B4MGqsln/We0PLZEAy3JxF6WR xIiVe+LFk7uUVP8NEIoN3eMVhO1fTormBh2e47xUTBQdMpA8O/amIcyeepSgtdhVe2VZNm SCeX7xIxL6h9fovM78uO7He/Ks0pneILtN6HbLKiof8O6qfaezdtdu1LSSCBuZ+qTs4XhF Wva0+TOunbsM2PSd5KpjD3a5lJl6N/8CDc6YEZX/PpFD9yPUXrGpvnVktxEtnhDCVsXz/d 3ipPlq5bV+twaOT1h+PJWY49heXZ6RqCuLqGg9tuNOwmVoW9Oy+D7JIoIbnnhQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1682720724; a=rsa-sha256; cv=none; b=oBDQyBWy25+YKIbvy+of0D4Uy6J5X2HWJ+8rDCkgiSaYdkBDTHGyA2vdheTvyHwPgc28oG aP7VWCnYCMVv6anhrQlYTrvSjAE3T2oBGUtEEriXeSJZZnR3WhGzhvI9EI8waoP7fhINp6 5UMT+ghKvx+YEjtaFN6IDL/sWQIfIoIrE/80ZLYoFIVWxL5CTUVgFRw/c7zjctDdpWmX7m zb6RIaAb6NS1+pho3Ez+UUssjW45uxOGDsl8UM7v01VzkzgFr5l1/A0zPh/sbvCCEwqt5t jor8w6ULHYD8T4SZ1ujVinppd5pneXdgqVtAhwli6a1tKVMRpvMuTQjUCkp9yg== 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 4Q7Rxw2045zHKZ for ; Fri, 28 Apr 2023 22:25:24 +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 33SMPOfb027435 for ; Fri, 28 Apr 2023 22:25:24 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 33SMPOqY027434 for bugs@FreeBSD.org; Fri, 28 Apr 2023 22:25:24 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 270805] loader.efi: crashes with USB device attached Date: Fri, 28 Apr 2023 22:25:24 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 13.2-RELEASE X-Bugzilla-Keywords: crash, loader X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: marklmi26-fbsd@yahoo.com X-Bugzilla-Status: Open 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: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D270805 --- Comment #26 from Mark Millard --- (In reply to Mark Millard from comment #25) Interestingly, using the adaptor to USB-C for plugging in media after booting FreeBSD, I get different results on different systems (the only FreeBSD USB-C contexts that I've access to): ThreadRipper 1950X: media is detected. Windows Dev Kit 2023: same media is not detected. The ThreadRipper is a USB 3.1 context for the USB-C connector, not a USB 3.2 context. The WDK23 has its note about keyboards and mice via its USB-C connector which may indicate something relevant. The media here is a USB3.0 SSD. As for having the USB-C connection present during boot loader activity: that did not cause the loader any problems. The only way that I've ever found to have a synchronous exception during loader activity is from having plugged in FreeBSD boot media with too old of a UEFI loader --and for the UEFI to also have picked that media to get the UEFI loader from. Then that loader leads to the synchronous exception. The UEFI does not give a way to explicitly pick which USB device to boot from when more than one "bootable" USB media is present. May be the port scan is in a fixed order or some such. I've not tested for such. Overall: I'm unable to reproduce the problem that was reported. --=20 You are receiving this mail because: You are the assignee for the bug.=