From nobody Tue Apr 16 17:10:09 2024 X-Original-To: virtualization@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 4VJrBp2PPRz5HByH for ; Tue, 16 Apr 2024 17:10:10 +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 4VJrBp1P8xz4bGW for ; Tue, 16 Apr 2024 17:10:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1713287410; a=rsa-sha256; cv=none; b=F/NStWfN85hAXSPsPH1BrAbHrZ6ACfWe/b7s3ZOgC8drX6kh+JtFK/AHesEtFd7x/ICSwY aQTeHSfaLuLr9sCnedNzH+25ohknVJ2LXM57iT6maZzgVzDFABUdmKdyFYqHSaWCAfhyWa be9ujCkTWPhhA1FGQIm+jiJvQEaojwOhNwmqnHiogDxvlQJqdBup0K2qkyBTvzKL86eZfi KtSkrJarmHog0A+eHRCollZhRlX6/PX9vuFWhak2ccppBOlJguhwN5tX/ZF23jJ5GYgtUr KI6Vj3x25Ib3OdOQKPFYDGQrOTgZSDTG0qLV+RWgPUoUccyvv5a8osi+LZYHNw== 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=1713287410; 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=rO8gNQW15l6tp2PWURyAHVEVzbthNOYwx89001L0soA=; b=YivjpaQfi7ALatYJ/ggXPWubRvaF3UK2UeZg6MmXRsSz3oQohAlgA3lzDosIVLroNa8SR4 92aSYkQUjlpidSE6ubbwAZL06GdE7oTHDhAQJTSUBaPSh6iTd8EjGWD/Kfmk8PUx+4Byn/ VIiO2XkJnDieVztAT6zk94xkiGUbENU4SI/F1JVEoT73uyU1HFpKV/pgSJdQyd4kmp0ssh n8pUN3X7qRATQ5eh6bn2VGq8WkN3wv+wOMmAYp5kQzivGnXTT2xwK8OefusA/Z1WnvhtM5 ttBH9uNlBjYkkT3dlDfUPnWqxjrTNDEn/Eyk2U6Cyap9Zwm1q7Mph9gERvvGZQ== 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 4VJrBp11FrzrGW for ; Tue, 16 Apr 2024 17:10:10 +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 43GHAAD7040709 for ; Tue, 16 Apr 2024 17:10:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43GHAAeD040707 for virtualization@FreeBSD.org; Tue, 16 Apr 2024 17:10:10 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: virtualization@FreeBSD.org Subject: [Bug 277559] kldload vmm sometimes hangs kernel on arm64 Date: Tue, 16 Apr 2024 17:10:09 +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: 15.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: jfc@mit.edu X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@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: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-virtualization@freebsd.org Sender: owner-freebsd-virtualization@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277559 --- Comment #10 from John F. Carr --- There is still a problem, but less common. One out of five reboots with the patch the RockPro64 hung the first time I ran kldload. The ssh session was responsive for a few seconds: # kldload vmm load: 0.12 cmd: kldload 81984 [running] 0.97r 0.00u 0.01s 9% 2596k load: 0.12 cmd: kldload 81984 [running] 2.46r 0.00u 0.01s 23% 2596k client_loop: send disconnect: Broken pipe The last entry in /var/log/messages said: vgic0: on gic0 This machine can't save crash dumps and I don't know if there was a panic. = I can hook up a serial console if helpful. If kldload works the first time after reboot it seems to keep working. Thi= s is an improvement. --=20 You are receiving this mail because: You are the assignee for the bug.=