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banners=-,-,- X-VirusChecked: Checked Received: (qmail 8253 invoked from network); 22 Jul 2020 07:58:36 -0000 Received: from unknown (HELO HIMDWSMB09.ad.harman.com) (194.113.220.5) by server-30.tower-357.messagelabs.com with ECDHE-RSA-AES256-SHA384 encrypted SMTP; 22 Jul 2020 07:58:36 -0000 Received: from DEMDWSMB24.ad.harman.com (10.70.51.6) by HIMDWSMB09.ad.harman.com (10.70.50.214) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 22 Jul 2020 09:58:32 +0200 Received: from HIMDWSMB06.ad.harman.com (10.70.50.116) by DEMDWSMB24.ad.harman.com (10.70.51.6) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 22 Jul 2020 09:58:32 +0200 Received: from HIMDWSMB06.ad.harman.com ([fe80::2dc6:6a23:2959:1452]) by HIMDWSMB06.ad.harman.com ([fe80::2dc6:6a23:2959:1452%16]) with mapi id 15.00.1497.000; Wed, 22 Jul 2020 09:58:32 +0200 To: "lttng-dev@lists.lttng.org" Thread-Topic: babeltrace cannot open the trace but Trace Compass can open Thread-Index: AdZf/Vg1h1OXj4+FT3ak2QkPQmA8lQ== Date: Wed, 22 Jul 2020 07:58:32 +0000 Message-ID: <08013efdc19d412b8c1535498ee7b828@HIMDWSMB06.ad.harman.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.70.50.4] MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 22 Jul 2020 09:16:49 -0400 Subject: [lttng-dev] babeltrace cannot open the trace but Trace Compass can open X-BeenThere: lttng-dev@lists.lttng.org X-Mailman-Version: 2.1.31 Precedence: list List-Id: LTTng development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: "Kim, Seongab via lttng-dev" Reply-To: "Kim, Seongab" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" Message-ID: <20200722075832.5Da50lgq4QuN_jwj0xB6R4h4c9WrfBoG9QtVf7Wk4KE@z> Hi, I have a trace which cannot be opened by babeltrace as below, but I can open it with Trace Compass. skim@d54030999178:/mnt/ssd/work/skim/traces$ babeltrace2 ./kernel/ 07-22 07:49:20.099 5264 5264 E PLUGIN/CTF/META/IR-VISITOR get_unary_unsigned@visitor-generate-ir.c:800 [auto-disc-source-ctf-fs] At line 40 in metadata stream: Invalid constant unsigned integer. 07-22 07:49:20.099 5264 5264 E PLUGIN/CTF/META/IR-VISITOR visit_clock_decl_entry@visitor-generate-ir.c:4357 [auto-disc-source-ctf-fs] At line 40 in metadata stream: Unexpected unary expression for clock class's `offset` attribute. 07-22 07:49:20.099 5264 5264 E PLUGIN/CTF/META/IR-VISITOR visit_clock_decl@visitor-generate-ir.c:4532 [auto-disc-source-ctf-fs] At line 40 in metadata stream: Cannot visit clock class's entry: ret=-22 07-22 07:49:20.099 5264 5264 E PLUGIN/CTF/META/IR-VISITOR ctf_visitor_generate_ir_visit_node@visitor-generate-ir.c:4775 [auto-disc-source-ctf-fs] At line 41 in metadata stream: Cannot visit clock class: ret=-22 07-22 07:49:20.099 5264 5264 E PLUGIN/CTF/META/DECODER ctf_metadata_decoder_append_content@decoder.c:337 [auto-disc-source-ctf-fs] Failed to visit AST node to create CTF IR objects: mdec-addr=0x22a0d90, ret=-22 07-22 07:49:20.099 5264 5264 E PLUGIN/SRC.CTF.FS/META ctf_fs_metadata_set_trace_class@metadata.c:128 [auto-disc-source-ctf-fs] Cannot update metadata decoder's content. 07-22 07:49:20.122 5264 5264 E PLUGIN/SRC.CTF.FS ctf_fs_component_create_ctf_fs_trace_one_path@fs.c:1206 [auto-disc-source-ctf-fs] Cannot create trace for `/mnt/ssd/work/skim/traces/kernel`. 07-22 07:49:20.123 5264 5264 W LIB/GRAPH add_component_with_init_method_data@graph.c:977 Component initialization method failed: status=ERROR, comp-addr=0x22a68d0, comp-name="auto-disc-source-ctf-fs", comp-log-level=WARNING, comp-class-type=SOURCE, comp-class-name="fs", comp-class-partial-descr="Read CTF traces from the file sy", comp-class-is-frozen=0, comp-class-so-handle-addr=0x22b0de0, comp-class-so-handle-path="/usr/lib/x86_64-linux-gnu/babeltrace2/plugins/babeltrace-plugin-ctf.so", comp-input-port-count=0, comp-output-port-count=0 07-22 07:49:20.123 5264 5264 E CLI cmd_run_ctx_create_components_from_config_components@babeltrace2.c:2301 Cannot create component: plugin-name="ctf", comp-cls-name="fs", comp-cls-type=1, comp-name="auto-disc-source-ctf-fs" 07-22 07:49:20.123 5264 5264 E CLI cmd_run@babeltrace2.c:2480 Cannot create components. ERROR: [Babeltrace CLI] (babeltrace2.c:2480) Cannot create components. CAUSED BY [Babeltrace CLI] (babeltrace2.c:2301) Cannot create component: plugin-name="ctf", comp-cls-name="fs", comp-cls-type=1, comp-name="auto-disc-source-ctf-fs" CAUSED BY [libbabeltrace2] (graph.c:977) Component initialization method failed: status=ERROR, comp-addr=0x22a68d0, comp-name="auto-disc-source-ctf-fs", comp-log-level=WARNING, comp-class-type=SOURCE, comp-class-name="fs", comp-class-partial-descr="Read CTF traces from the file sy", comp-class-is-frozen=0, comp-class-so-handle-addr=0x22b0de0, comp-class-so-handle-path="/usr/lib/x86_64-linux-gnu/babeltrace2/plugins/babeltrace-plugin-ctf.so", comp-input-port-count=0, comp-output-port-count=0 CAUSED BY [auto-disc-source-ctf-fs: 'source.ctf.fs'] (fs.c:1206) Cannot create trace for `/mnt/ssd/work/skim/traces/kernel`. Could someone can advise me how to open the trace with babeltrace? I'm using below version. skim@d54030999178:~/work/tmp$ babeltrace2 -V Babeltrace 2.0.4 "Amqui" Amqui (/_mkwi_/) is a town in eastern Qu_bec, Canada, at the base of the Gasp_ peninsula in Bas-Saint-Laurent. Located at the confluence of the Humqui and Matap_dia Rivers, its proximity to woodlands makes it a great destination for outdoor activities such as camping, hiking, and mountain biking. Best regards, Seongab Kim _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev