From nobody Fri Jul 1 15:36:01 2022 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 3F9DC8ABE99 for ; Fri, 1 Jul 2022 15:36:01 +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 4LZK6S72nBz4pT2 for ; Fri, 1 Jul 2022 15:36:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 CE95F1DF33 for ; Fri, 1 Jul 2022 15:36:00 +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 261Fa0sh079927 for ; Fri, 1 Jul 2022 15:36:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 261Fa0cm079926 for bugs@FreeBSD.org; Fri, 1 Jul 2022 15:36:00 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 264867] kevent EVFILT_TIMER, timer expiration with twice the period Date: Fri, 01 Jul 2022 15:36:01 +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: 13.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: felice.tufo@gmail.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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1656689761; 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=Fq5NXBcGQK/sjVqxmSYuocwYmHLeUjH4dafuVi3AyFM=; b=INxFDMMr+3W2GX8yxhoIMQYBIj5i8WsX0PEv9c3BzCvUcl2bvIu3olU3A7Q+NxavWFzFyv x1KgQZ9g81bbS8AZJnnXL1h+fMzhzIkiHnVNUqz2msKA6Y4odVfN791VxXp7/A8MudVmOA dQK+Sv5/kf6qmtSrFyu69rTrBB9mYJxi2HISUtYQhOiFxF4/ytbugRqGfsttoB6Hk15Lcc xg8d7y3ia9XFC4DK1rYYtSimAfQ5oJQtrHfykDDUPgsd40OcHT/T6ls8cud5Cim6Dxst7M FtGRGXotmzMghhqobLPkauOGM4045hFkFcvXeiLtUdug7V6F+Wvb1mYZYWrMjg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1656689761; a=rsa-sha256; cv=none; b=RZuIu0+vSbUkHUMZ1F1Ldx94bxsRfvhcZoRBSsTHUiSJPScFf4UgHcFwkEGegPKSrthsGm aM9rQ3kmw4PuOlD9OMGqEeHTg06WmlFzsByrCpc/A8Uiz+6DFu6Yqz/SdCkGj/1K0CD5zB 5URODmh7oa3ej6bLKFL0OTrieNQbLpfExxQ8gA6Qlq62HejivohejOUZHFIkKSF2zQ9fUw MinuGkA9TAtMZkobW2ApOhBx9h4SExK8z27FJG7DgLodknfLrnJGcMOb8LrNxQQm8Y8w/O yRExqFrwMsJlCNVdWt8CrIKYfyHr8uAOftl+PUN9qWyxMO7gw7Kj+05JMTSAzw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264867 --- Comment #11 from felice.tufo@gmail.com --- Comment on attachment 235023 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D235023 patched file After some hours running, unfortunately the problem fired again (programmed 50ms period, slept 100ms) Cicle 255600 - Thread 1240 OK Cicle 255600 - Thread 1241 OK Cicle 255600 - Thread 1236 OK Cicle 255600 - Thread 1242 OK Thread 1239 start sec 13352 nsec 453408127 stop sec 13352 nsec 553448989 wait sec 0 nsec 100040862 Could you please double check that the file I've just attached was patched correctly? After patching, I just copied (renaming) the GENERIC amd64 configuration, d= id a 'make buildkernel KERNELCONF=3Dxxx', 'make installkernel KERNELCONF=3Dxxx' = and rebooted.=20 I'm relaunching the test pinning the all the threads to a cpu... let's see = if this helps. --=20 You are receiving this mail because: You are the assignee for the bug.=