From nobody Thu Dec 5 04:51:09 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 4Y3hmZ29cZz5frMj for ; Thu, 05 Dec 2024 04:51:10 +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 "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Y3hmZ0B93z469n for ; Thu, 5 Dec 2024 04:51:10 +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=1733374270; 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=YmMdpdXcpHPJyzKF26H2fHLF/5vQNwtnZ8vxMcgWJE8=; b=mT31u+UxTrdT/qTfLiqEiZWJTxxn0TJO0SDqUGWjbAxAvOOUEU4XGM9p9eZAmMHTBB8K9T hSr4TNmiakjBQRjiwEF+Xgeyu65Pi7UsRyxnxoE3f+SGBipvnU3dLHEk8aVsQkFXdUzV3A MH8kpCNEsQaD0QIwRjGET/xmFYb4/Tzs6Eb6kP1C3fNj/VIz3C3Mje4Kvo5XsAaN+Kjyq6 Q3dJct/12WcwI3IxuUDkoC4aeDlk9b48HEHvtxQ7Jbe+KMzRYaTX2jYiYVxByctkSIXI/3 XtH9HXtJSqKAGONrsBKocCipvP0pjofI2loNnS4wAOHV3o85vV25pld2Tr8HZw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1733374270; a=rsa-sha256; cv=none; b=hzlGknXaMu8K/LywXnYJW3O6WQp+QGtZNHkpRsbyYpv0jxxP27ZPFbq1HYRFRoPIxelrtI nqvO7r360cEwmmc4FYp3NyeouQgg4oOTfi/L8NTn5L7Xa4Du/xIwiWBOja/Y7S21uVd46S rxIyis6v6TMidKsv5fuF29qgXzyk/+3vAmGnMCovGVu5v2YDZzpu6du2f8W81uWBa7uBR3 6NpI+0eLq2doGU2MKcCSJP+JRbDjel1idokvgMx8WSFFXJs6ODFCYTnsMvduM9MYcyxkqb X4GjtZZxacKsQJNhv0QJsUVO7bwy+5V+DWSa0nfZDqRdV+URuBTPDpSiG5XjhA== 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 4Y3hmY6twLzf5T for ; Thu, 5 Dec 2024 04:51:09 +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 4B54p99D050974 for ; Thu, 5 Dec 2024 04:51:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4B54p9L2050972 for virtualization@FreeBSD.org; Thu, 5 Dec 2024 04:51:09 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 268794] Simultaneous vcpu_lock_all() and vm_handle_rendezvous() can deadlock vmm Date: Thu, 05 Dec 2024 04:51:09 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bhyve X-Bugzilla-Version: 13.1-STABLE X-Bugzilla-Keywords: bhyve X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: quentin.thebault@defenso.fr X-Bugzilla-Status: New 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=3D268794 --- Comment #16 from Quentin Th=C3=A9bault --- Hello, I tried the patch in https://reviews.freebsd.org/D37972 on 14.2, trying to passthrough my PCI QCNFA765 (Qualcomm Wireless) to Windows 11 Pro 24H2, and= the cpu topology below, but it does not work. The VM still locks on boot. Killi= ng the bhyve process with kill -9 (regular kill did not work) killed the entire system. cpus =3D 8 cpu_sockets =3D 2 cpu_cores =3D 4 cpu_threads =3D 1 --=20 You are receiving this mail because: You are the assignee for the bug.=