From nobody Wed Mar 5 09:39:19 2025 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 4Z76vX1mzZz5pX2F for ; Wed, 05 Mar 2025 09:39:20 +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 4Z76vW58cPz42WV for ; Wed, 05 Mar 2025 09:39:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1741167559; 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=hjwqgmJPX5+tmds+fZTW913qsJFdjjCMKgS9hHRB+NA=; b=SvroSyizv2BPcGQVmSQgFpmUzmnomNL/hsK1kdd3r2vfGkOhXJDwBLowYE0mlAZz8YgFTD XpXNKr7SUBTiIrLL6Pd1niKgS64OD3cFmuJTLFHrwZAicXJuZzPxNV9uPQiTorA7ZzyXDZ +iHapf5sHtQ49rdCMJA9pALIhGhj0+0vvDa0hKkLQBC/2joXl9Et+dXVt3Asw7q0N281f2 L6CTEHBB36wFeuOWajYqpqJ31E2SUFgKomfG+LFYKCRobi3Fj891gqfyf9c76yhV00rsfS ZVsGYCmrisXEHgrYb7y9UbdKwmTMEOKDAqzrXnVimWh+z3iWIZFL72fuPSMqXw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1741167559; a=rsa-sha256; cv=none; b=emcUXD9uWNB5Wcj4yq1Qq4kDoSAJ/jXbb2WOp7WFn7TRahXhLoinBGr+iKh1nIXX/7DVLG nYwqkBLIvKB4KGfUvxBFHLErNb04yQxnoIFRJn6lS0VqgVrT+wEMy/1uXJG29R1YCk3Ucs QisDrTKiROaOYqtTL3X3Ygu/VTIToDjw3x7OaORTfuYEFD88zPV/nN7WOTien3YjrFBlSp 9eg5d8+H3HsKe6HP+49tHTXMrGi9jXyJogPvAtBzt7vnNbfGSpxYluPTobtasiPbHkvsog 8TFzO3sZrOku4C+nLlhPowP7ikL8h682FO178/4evvJRvy2kUjnbyxLv0qS8dA== 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=1741167559; 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=hjwqgmJPX5+tmds+fZTW913qsJFdjjCMKgS9hHRB+NA=; b=Yc1z2+ojXzsuGMgXopYs2fj3+rZM1hCqefC+5fL4pWDclAijDD7SpECdqOv+/YMlz+S12L Dq8abIL0XMjmuQr8fphuRRfLgia3YK3CEvxLqzUigE4XJDecN47RMMn1OYsfSQU2Qotn8Y 1HuA4MHk0XG5BiBrbnhTcrtIg0TPsvZ94A2vFVBcrU7Ib4t77J8Ag6S3Zb/JBL8fzYhYZ7 74JAPax8eMNno0WMO8gzr0JlQ++C8uKg4dtDKGLs/o+Zwkz9WFCWT80KSfUskG0ro/8TSq YiDOlhgsJihOCByH+q66uCZbG4IDSIjaakCK3PHvYKD+gA2HRuYiLhNzbWP14g== 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 4Z76vW4kQSzxpy for ; Wed, 05 Mar 2025 09:39:19 +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 5259dJG7057714 for ; Wed, 5 Mar 2025 09:39:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 5259dJwx057712 for virtualization@FreeBSD.org; Wed, 5 Mar 2025 09:39:19 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 279901] glibc-2.39-2 and above on the host segfault Date: Wed, 05 Mar 2025 09:39:19 +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: 14.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: meta@FreeBSD.org 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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=3D279901 --- Comment #73 from Koichiro Iwao --- (In reply to Konstantin Belousov from comment #72) > In what sense this is wrong? > 32MB is relatively reasonable number. What misbehavior do you see? The processor actually has only 16MB L3 cache but bhyve reports the doubled value. Maybe you meant that it's normal for the cache size not to be the sa= me as the physical CPU? Sorry about that if it is absolutely normal. On my other hardware which has Intel CPU, it reports exactly the same cache sizes with physical CPU. That's the reason why I considered it is still wro= ng.=20 (AlmaLinux 9 on vanilla bhyve 14.2-RELEASE on Intel Celeron N5105) $ ld.so --list-diagnostics | grep cache x86.cpu_features.data_cache_size=3D0x8000 x86.cpu_features.shared_cache_size=3D0x400000 x86.cpu_features.level1_icache_size=3D0x8000 x86.cpu_features.level1_icache_linesize=3D0x40 x86.cpu_features.level1_dcache_size=3D0x8000 x86.cpu_features.level1_dcache_assoc=3D0x8 x86.cpu_features.level1_dcache_linesize=3D0x40 x86.cpu_features.level2_cache_size=3D0x180000 x86.cpu_features.level2_cache_assoc=3D0xc x86.cpu_features.level2_cache_linesize=3D0x40 x86.cpu_features.level3_cache_size=3D0x400000 x86.cpu_features.level3_cache_assoc=3D0x10 x86.cpu_features.level3_cache_linesize=3D0x40 x86.cpu_features.level4_cache_size=3D0xffffffffffffffff x86.cpu_features.cachesize_non_temporal_divisor=3D0x4 --=20 You are receiving this mail because: You are the assignee for the bug.=