From nobody Sat Feb 25 11:34:01 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 4PP4Qy1kfjz3t4F4 for ; Sat, 25 Feb 2023 11:34:02 +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 4PP4Qy0Crdz4NGQ for ; Sat, 25 Feb 2023 11:34:02 +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=1677324842; 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=dwfo7cqtAi5bGSOOlA1KtSSUPvsMTj8lQl9wVv7hUTo=; b=S85A/sE73FjMCU879sS/1fU49ZiAYwv8TwF6nZH8hNm0V3bZ+p33BN4THeSdKzO2GYyYXv efVw8JKqUOqG8fTd159FmrysG4FBfFn8kzmy38aY5gMI10kr5p3RF5pwSLsvZ8Fc4PQJg5 CgxT/xz8CUa9N37j9kLHK2KODAxfUoW7SWYcUnR5pqtdGHcBStfWwm0J0s/z9j40b8knVV +iNmpTat4QWwPjlO+vxItSo4uqqjmZRQJMdB0X+2UyAv9bjwwZnSbORRxm1aWKEqQeX0Xq ucGEIR47rU1Wc3rW28QWssEFf8s42EH/W+Ymo+7nTde1sH4ag3RfGhALnTf5nA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1677324842; a=rsa-sha256; cv=none; b=EPMSBom/jbnSPZJiQ09Ty8P0wvPYnIUMFohKeEOu/CL0RCvtjgZL3RxIeQpaPEBfj8O/zL inbvSE+DK84WwVMga8leDVKhbkBsTOu01t9Kb5VhAKcnO4p7oCMftGRO+XoHzLXYw/4Dn6 nJ1V+aYjJ6t2PFGl7QWQqSLZbq/Q8xyoCUjCOLSrVt27d9Sz1pQORiucg8Bbg6hcJTR5jf I1iCSJRvkXTanM+gZ1HeG2Bh5EphBNaPHJ5BxLHFVF/VkNGGGWnHMsHX7+FWyagmPtcmLO rnjLUwp5cNhfO68/kItURfLq5G6N2ZfV61HqEy6vlxgJHeZO77kiTXPVJyr9Yw== 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 4PP4Qx6NZdz12D1 for ; Sat, 25 Feb 2023 11:34:01 +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 31PBY1Nq096967 for ; Sat, 25 Feb 2023 11:34:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 31PBY1D8096966 for bugs@FreeBSD.org; Sat, 25 Feb 2023 11:34:01 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 269823] rand_harvest produces 100%CPU on 1 CPU with virtio_random.ko loaded Date: Sat, 25 Feb 2023 11:34:01 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freebsd@igalic.co 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 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D269823 Bug ID: 269823 Summary: rand_harvest produces 100%CPU on 1 CPU with virtio_random.ko loaded Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: freebsd@igalic.co The fact that it reboots just fine, suggests that https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253175 is indeed fixed,= but some other underlying issue is not. Here's `hotkernel`, until I can find something more useful: Sampling... Hit Ctrl-C to end. ^C FUNCTION COUNT PCNT dtrace.ko`dtrace_dynvar_clean 3 0.0% kernel`0xffffffff81 4 0.0% kernel`pagezero_erms 8 0.0% kernel`hpet_get_timecount 18 0.0% kernel`lock_delay 22 0.0% kernel`spinlock_exit 575 0.9% kernel`kobj_error_method 817 1.2% kernel`virtqueue_poll 32208 48.8% kernel`acpi_cpu_c1 32371 49.0% --=20 You are receiving this mail because: You are the assignee for the bug.=