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Wed, 21 Oct 2026 12:42:12 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.44.22.5]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id E6E371956040; Wed, 21 Oct 2026 12:42:11 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 80E2321E6A04; Wed, 21 Oct 2026 14:42:09 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Cc: Palmer Dabbelt , Alistair Francis , Weiwei Li , Daniel Henrique Barboza , Liu Zhiwei , Chao Liu , qemu-riscv@nongnu.org Subject: Introspecting max32-riscv-cpu after rva23s64-riscv-cpu crashes Date: Wed, 21 Oct 2026 14:42:09 +0200 Message-ID: <87ld7rmdi6.fsf@pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) X-Archived-By: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 X-Mimecast-MFC-PROC-ID: 0K2MzPqlsf5GhAqK7ZcO41R7o4H03zCuaB0oQWx7DCM_1792586533 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: 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_H3=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-riscv@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-riscv-bounces+qemu-riscv=archiver.kernel.org@nongnu.org X-Spam-Status: No, score=-7.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Watch this: $ qemu-system-riscv64 -S -nodefaults -display none -M none -qmp stdio {"QMP": {"version": {"qemu": {"micro": 50, "minor": 1, "major": 11}, "package": "v11.1.0-2545-g2d150b99ce-dirty"}, "capabilities": ["oob"]}} {"execute": "qmp_capabilities", "arguments": {"enable": ["oob"]}} {"return": {}} {"execute": "qom-list-properties", "arguments": {"typename": "rva23s64-riscv-cpu"}} [Expected output...] {"execute": "qom-list-properties", "arguments": {"typename": "max32-riscv-cpu"}} ** ERROR:../target/riscv/cpu.c:516:satp_mode_str: code should not be reached Bail out! ERROR:../target/riscv/cpu.c:516:satp_mode_str: code should not be reached Aborted (core dumped) ../qemu/bld/qemu-system-riscv64 -S -nodefaults -display none -M none -qmp stdio This is satp_mode_str(VM_1_10_SV39, false). Interesting part of stack backtrace: #4 0x00007f9d6e7cd447 in g_assertion_message_expr () at /lib64/libglib-2.0.so.0 #5 0x000055801fc2f556 in satp_mode_str (satp_mode=, is_32_bit=) at ../target/riscv/cpu.c:516 #6 0x000055801fca193c in riscv_cpu_set_profile (cpu=0x55802e5b8c90, profile=profile@entry=0x5580209732e0 , enabled=enabled@entry=true) at ../target/riscv/tcg/tcg-cpu.c:1305 #7 0x000055801fca1cf7 in riscv_cpu_add_profiles (cpu_obj=) at ../target/riscv/tcg/tcg-cpu.c:1549 #8 riscv_cpu_add_user_properties (obj=0x55802e5b8c90) at ../target/riscv/tcg/tcg-cpu.c:1622 #9 riscv_tcg_cpu_instance_init (cs=) at ../target/riscv/tcg/tcg-cpu.c:1741 #10 0x000055801fd178a7 in object_init_with_type (obj=0x55802e5b8c90, ti=) at ../qom/object.c:430 #11 object_init_with_type (obj=0x55802e5b8c90, ti=) at ../qom/object.c:426 #12 object_init_with_type (obj=0x55802e5b8c90, ti=0x55802e2e0250) at ../qom/object.c:426 #13 object_initialize_with_type (obj=0x55802e5b8c90, size=, type=0x55802e2e0250) at ../qom/object.c:512 #14 0x000055801fd17c5f in object_new_with_type (type=0x55802e2e0250) at ../qom/object.c:710 #15 0x000055801fe17276 in qmp_qom_list_properties (typename=0x55802e5ab3d0 "max32-riscv-cpu", errp=0x22c5a0, errp@entry=0x7ffe4a494aa0) at ../qom/qom-qmp-cmds.c:283