From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by sourceware.org (Postfix) with ESMTP id CA1433AA7C9C for ; Thu, 4 Mar 2021 15:21:44 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org CA1433AA7C9C Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-257-m2RBV6YXPo6raUS3uTMHVw-1; Thu, 04 Mar 2021 10:21:40 -0500 X-MC-Unique: m2RBV6YXPo6raUS3uTMHVw-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9E4D86409E; Thu, 4 Mar 2021 15:21:39 +0000 (UTC) Received: from oldenburg.str.redhat.com (ovpn-112-56.ams2.redhat.com [10.36.112.56]) by smtp.corp.redhat.com (Postfix) with ESMTPS id EC53817C76; Thu, 4 Mar 2021 15:21:38 +0000 (UTC) From: Florian Weimer To: Michael Brunnbauer Cc: libc-help@sourceware.org Subject: Re: 32bit glibc 2.30 and kernel 4.9.259: FATAL: kernel too old References: <8735xbkllk.fsf@oldenburg.str.redhat.com> Date: Thu, 04 Mar 2021 16:21:46 +0100 In-Reply-To: (Michael Brunnbauer's message of "Thu, 4 Mar 2021 16:19:48 +0100") Message-ID: <87tuprj65x.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-6.4 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-help@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-help mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Mar 2021 15:21:46 -0000 * Michael Brunnbauer: > Hallo Florian, > > On Thu, Mar 04, 2021 at 04:03:03PM +0100, Florian Weimer wrote: >> How has this particular glibc been built? > > On 2019-10-30 apparently with gcc 7.3.0 and binutils 2.33.1 using: > > mkdir compile > cd compile > echo "CFLAGS += -march=i686" > configparms > ../configure --prefix=/usr --enable-kernel=4.9.190 --host=i686-pc-linux-gnu --disable-experimental-malloc > > /usr/include/linux/version.h is: > #define LINUX_VERSION_CODE 264643 > #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) > > It seems the headers from Kernel 4.9.195 were installed. Just build with --enable-kernel=4.9.0, then the issue should go away. Thanks, Florian