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 842F9C43458 for ; Thu, 9 Jul 2026 11:45:02 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1whnBC-0002Qs-QK; Thu, 09 Jul 2026 07:44:34 -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 1whnBB-0002QO-Pa for qemu-arm@nongnu.org; Thu, 09 Jul 2026 07:44:33 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1whnB9-0006Va-Lb for qemu-arm@nongnu.org; Thu, 09 Jul 2026 07:44:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1783597470; 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; bh=QwkulsDvfDoWX/rVwfo7ZsGXanw+41LqOYKrND7Mexc=; b=ejbVQTmXspyjh/tx5peW1Dk2Lz5oWEBjuFB+h/WOwyfzqtm2ithVIrWRJdtiPdojZueZOa j6mTJcRnHiDDsnHvWmJeGn/mhvISScPOtrsXAfhHRcyyI91JqOgFr3krZh/OJWddYxgmqg XnqTPlKW8IzMu242sYXBglUpkYDwwXM= 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-674-OF0nRYYdOgWBZrXD3j5xNw-1; Thu, 09 Jul 2026 07:44:25 -0400 X-MC-Unique: OF0nRYYdOgWBZrXD3j5xNw-1 X-Mimecast-MFC-AGG-ID: OF0nRYYdOgWBZrXD3j5xNw_1783597464 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (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 452E91955F2D; Thu, 9 Jul 2026 11:44:23 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.44.22.4]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 1F5BE3000C31; Thu, 9 Jul 2026 11:44:21 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 85E0F21E6920; Thu, 09 Jul 2026 13:44:19 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Cc: Jan Kiszka , Peter Maydell , qemu-arm@nongnu.org, BALATON Zoltan , qemu-ppc@nongnu.org, Huacai Chen , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Jiaxun Yang Subject: A few Machines crash when "no default audio driver available" Date: Thu, 09 Jul 2026 13:44:19 +0200 Message-ID: <87o6gge6b0.fsf@pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 X-Mimecast-MFC-PROC-ID: krRLD61JisExxpYEMcM8xIKrJYaIy-JzfDTYOtr_lJM_1783597464 X-Mimecast-Originator: redhat.com Content-Type: text/plain Received-SPF: pass client-ip=170.10.133.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 8 X-Spam_score: 0.8 X-Spam_bar: / X-Spam_report: (0.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.445, 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-arm@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org I stumbled over ARM machine musicpal, PPC machines pegasos1, pegasos2, and MIPS machine fuloong2e crashes. I run them like this: $ qemu-system-aarch64 -M musicpal -nodefaults -S -display none -monitor stdio Backtrace: #0 0x00007ffff4a5432c in __pthread_kill_implementation () at /lib64/libc.so.6 #1 0x00007ffff49fa15e in raise () at /lib64/libc.so.6 #2 0x00007ffff49e16d0 in abort () at /lib64/libc.so.6 #3 0x0000555555584ae9 in error_handle (err=0x55555836e8a0, errp=0x5555579c55c8 ) at ../util/error.c:37 #4 0x0000555556055670 in error_handle (errp=, err=) at ../util/error.c:301 #5 error_propagate (dst_errp=, local_err=) at ../util/error.c:300 #6 0x0000555555dbc754 in device_set_realized (obj=, value=, errp=0x5555579c55c8 ) at ../hw/core/qdev.c:629 #7 0x0000555555dbf9e9 in property_set_bool (obj=0x55555836eb50, v=, name=, opaque=0x555557b90f20, errp=0x5555579c55c8 ) at ../qom/object.c:2484 #8 0x0000555555dc2ec9 in object_property_set (obj=obj@entry=0x55555836eb50, name=name@entry=0x5555565a98c8 "realized", v=v@entry=0x555557b8faa0, errp=errp@entry=0x5555579c55c8 ) at ../qom/object.c:1548 #9 0x0000555555dc6ca1 in object_property_set_qobject (obj=obj@entry=0x55555836eb50, name=name@entry=0x5555565a98c8 "realized", value=value@entry=0x55555836e9a0, errp=errp@entry=0x5555579c55c8 ) at ../qom/qom-qobject.c:28 #10 0x0000555555dc3666 in object_property_set_bool (obj=0x55555836eb50, name=0x5555565a98c8 "realized", value=, errp=0x5555579c55c8 ) at ../qom/object.c:1618 #11 0x0000555555dbbfde in qdev_realize_and_unref (dev=dev@entry=0x55555836eb50, bus=bus@entry=0x55555834e0c0, errp=) at ../hw/core/qdev.c:284 #12 0x00005555557988d5 in i2c_slave_realize_and_unref (dev=dev@entry=0x55555836eb50, bus=bus@entry=0x55555834e0c0, errp=) at ../hw/i2c/core.c:378 #13 0x0000555555b6fe1d in musicpal_init (machine=0x555557f21520) at ../hw/arm/musicpal.c:1334 #14 0x000055555572d1d2 in machine_run_board_init (machine=0x555557f21520, mem_path=, errp=) at ../hw/core/machine.c:1696 #15 0x00005555559f9699 in qemu_init_board () at ../system/vl.c:2727 #16 qmp_x_exit_preconfig (errp=errp@entry=0x5555579c55c0 ) at ../system/vl.c:2821 #17 0x00005555559fd3fc in qmp_x_exit_preconfig (errp=) at ../system/vl.c:2816 #18 qemu_init (argc=, argv=) at ../system/vl.c:3862 #19 0x000055555558d899 in main (argc=, argv=) at ../system/main.c:71 Died when device_set_realized() tried to propagate a "no default audio driver available" error to &error_abort. The error comes from audio_init(). Backtrace: #0 error_setg_internal (errp=errp@entry=0x7fffffffd730, src=src@entry=0x5555565cfd35 "../audio/audio.c", line=line@entry=106, func=func@entry=0x55555670a468 <__func__.3> "audio_init", fmt=fmt@entry=0x55555655ef38 "no default audio driver available") at ../util/error.c:96 #1 0x0000555555ec18fc in audio_init (dev=dev@entry=0x0, errp=errp@entry=0x7fffffffd730) at ../audio/audio.c:106 #2 0x0000555555ec1d36 in audio_get_default_audio_be (errp=errp@entry=0x7fffffffd730) at ../audio/audio.c:130 #3 0x0000555555ec21c5 in audio_be_check (be=be@entry=0x55555836ebf8, errp=errp@entry=0x7fffffffd730) at ../audio/audio-be.c:15 #4 0x00005555556fc57a in wm8750_realize (dev=, errp=0x7fffffffd730) at ../hw/audio/wm8750.c:628 #5 0x0000555555dbc7c7 in device_set_realized (obj=, value=, errp=0x5555579c55c8 ) at ../hw/core/qdev.c:514 #6 0x0000555555dbf9e9 in property_set_bool (obj=0x55555836eb50, v=, name=, opaque=0x555557b90f20, errp=0x5555579c55c8 ) at ../qom/object.c:2484 #7 0x0000555555dc2ec9 in object_property_set (obj=obj@entry=0x55555836eb50, name=name@entry=0x5555565a98c8 "realized", v=v@entry=0x555557b8faa0, errp=errp@entry=0x5555579c55c8 ) at ../qom/object.c:1548 #8 0x0000555555dc6ca1 in object_property_set_qobject (obj=obj@entry=0x55555836eb50, name=name@entry=0x5555565a98c8 "realized", value=value@entry=0x55555836e9a0, errp=errp@entry=0x5555579c55c8 ) at ../qom/qom-qobject.c:28 #9 0x0000555555dc3666 in object_property_set_bool (obj=0x55555836eb50, name=0x5555565a98c8 "realized", value=, errp=0x5555579c55c8 ) at ../qom/object.c:1618 #10 0x0000555555dbbfde in qdev_realize_and_unref (dev=dev@entry=0x55555836eb50, bus=bus@entry=0x55555834e0c0, errp=) at ../hw/core/qdev.c:284 #11 0x00005555557988d5 in i2c_slave_realize_and_unref (dev=dev@entry=0x55555836eb50, bus=bus@entry=0x55555834e0c0, errp=) at ../hw/i2c/core.c:378 #12 0x0000555555b6fe1d in musicpal_init (machine=0x555557f21520) at ../hw/arm/musicpal.c:1334 #13 0x000055555572d1d2 in machine_run_board_init (machine=0x555557f21520, mem_path=, errp=) at ../hw/core/machine.c:1696 #14 0x00005555559f9699 in qemu_init_board () at ../system/vl.c:2727 #15 qmp_x_exit_preconfig (errp=errp@entry=0x5555579c55c0 ) at ../system/vl.c:2821 #16 0x00005555559fd3fc in qmp_x_exit_preconfig (errp=) at ../system/vl.c:2816 #17 qemu_init (argc=, argv=) at ../system/vl.c:3862 #18 0x000055555558d899 in main (argc=, argv=) at ../system/main.c:71