From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A3E50FAD3E7 for ; Thu, 23 Apr 2026 04:55:42 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wFm60-0001oC-2D; Thu, 23 Apr 2026 00:55:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wFm5z-0001mf-1R for qemu-devel@nongnu.org; Thu, 23 Apr 2026 00:55:23 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wFm5x-0005eD-KE for qemu-devel@nongnu.org; Thu, 23 Apr 2026 00:55:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1776920120; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=AQbxjHmfeurSvK6t688het1w6Wj7jeSY99CRJ7M0B8w=; b=gBhU/jv+ImTfN3lEJwu536NVhKiKQK21b2G0BPN2UlrHl3f3Kj8oYpnt0HM9bYNrUOL3y0 x1vNpPJsokw8Pe7goEc74ymMuxiUfLjzftCsTi4ILpiQoavBWFDArAFJfv847OpDFXXyxY v3mggm2gYiiB235r6CYuXyzmPQD5FPk= Received: from mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-463-ALoLtLfpNgmGxhzNgUwMjQ-1; Thu, 23 Apr 2026 00:55:16 -0400 X-MC-Unique: ALoLtLfpNgmGxhzNgUwMjQ-1 X-Mimecast-MFC-AGG-ID: ALoLtLfpNgmGxhzNgUwMjQ_1776920115 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 69DCA19560B2; Thu, 23 Apr 2026 04:55:14 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.44.22.30]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 81C7F180047F; Thu, 23 Apr 2026 04:55:13 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 0200121E6A28; Thu, 23 Apr 2026 06:55:10 +0200 (CEST) From: Markus Armbruster To: =?utf-8?Q?Marc-Andr=C3=A9?= Lureau Cc: qemu-devel@nongnu.org, zhangckid@gmail.com, lizhijian@fujitsu.com, jasowang@redhat.com, arei.gonglei@huawei.com, zhenwei.pi@linux.dev, pbonzini@redhat.com, peterx@redhat.com, philmd@linaro.org, berrange@redhat.com, elena.ufimtseva@oracle.com, jag.raman@oracle.com Subject: Re: Several QOM objects crash on introspection In-Reply-To: (=?utf-8?Q?=22Marc-Andr=C3=A9?= Lureau"'s message of "Thu, 23 Apr 2026 00:24:03 +0400") References: <87a4uvw066.fsf@pond.sub.org> Date: Thu, 23 Apr 2026 06:55:10 +0200 Message-ID: <87zf2us2c1.fsf@pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Received-SPF: pass client-ip=170.10.129.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Marc-Andr=C3=A9 Lureau writes: > Hi > > On Wed, Apr 22, 2026 at 6:16=E2=80=AFPM Markus Armbruster wrote: >> >> QMP command qom-list-properties crashes for the following object types: >> >> colo-compare >> cryptodev-backend-lkcf >> memory-region-portio-list >> qemu-fixed-text-console >> qemu-graphic-console >> qio-net-listener >> x-remote-object >> >> Testing gap: tests/qtest/device-introspect-test.c guards against such >> bugs in devices, but not non-device objects. > > Good catch, are you going to send a test for it? I should; I wrote device-introspect-test.c. I'll see what I can do. > fwiw, I found also a critical in "filter-rewriter": (export > G_DEBUG=3Dfatal_criticals) Reproduced. Seems to be the only one. Thanks! [...]