From nobody Fri Apr 28 22:25:24 2023 X-Original-To: usb@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 4Q7Rxw2rKlz482Ym 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 4Q7Rxw0v0Pz3l6X 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=Ty04byLFDX7u80YcOyTIstKvcQjnWMFzO4iTLDAxYuY=; b=p14AkM43o13vRioZAtIWS4EKtyotCYsyaiAOiyTm0pi3z/eXT++k53IWaHHgLUhszIDlBE YFS77wyooYiOCru/x+fK61OAcJG8FGilljgxbLDpC+5iY1GTeWyrUyZ2n7HUBZTJpRatw3 iRpdpvGBFtAtLwdnadfTUHqtiYSPl0B5kiIMr38i2hZ5ve7IwL8bsxANAAmhMHOo9fXlmN 7WZ4szgqrzeWkViUElzewd5E/+dWuqfXiLpBcb0bTt/ONj3/k/QIFYf3ZJ14+6oCSEU7ao cuaogwVY1HVa0ZN4BW4d2ERA2W2Zg++n9OSqb7zB/2lrjWk5HW/DGSI3ytdHPg== 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=TINsSTPGRjALAStf+eAzWuvoGg3KJJW6mmyWGH8KEHI4NdTHum2qjx8Woj6Z+5NA1GlH0n e9JbWxRSQQ1YW7yYrWT5SGwGSHkYvwWeWm4lh68i1xkRCD4grqNVssvInUGOSKqXDOUI32 dy7YwPKhyg5oCBzicdikBK1pedbdWe0f2L595bfaNcMreVQ/VlseeYxusTvDKSXUxY/j5w DuTC16K+IrtF3ZfI7ycXQfvO8lweeDr4nszob59d4+YfnHPcEuCZlpnH7eoAVmadHXwq+Q OTxTDgICwGm47TVvrLMbV0k+zl4CwXm7utVZQk7PZJ2KGfs9KLDQVHalIzixPw== 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 4Q7Rxv73RqzHmg for ; Fri, 28 Apr 2023 22:25:23 +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 33SMPNoB027423 for ; Fri, 28 Apr 2023 22:25:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 33SMPNvl027422 for usb@FreeBSD.org; Fri, 28 Apr 2023 22:25:23 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: usb@FreeBSD.org Subject: [Bug 270805] loader.efi: crashes with USB device attached Date: Fri, 28 Apr 2023 22:25:24 +0000 X-Bugzilla-Reason: CC 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: FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-usb List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-usb@freebsd.org X-BeenThere: freebsd-usb@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 on the CC list for the bug.=