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Mon, 29 Jan 2024 17:46:50 +0000 From: Petr Vorel To: ltp@lists.linux.it Date: Mon, 29 Jan 2024 18:46:47 +0100 Message-ID: <20240129174647.635944-1-pvorel@suse.cz> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Authentication-Results: smtp-out2.suse.de; dkim=pass header.d=suse.cz header.s=susede2_rsa header.b="iT/Uri1B"; dkim=pass header.d=suse.cz header.s=susede2_ed25519 header.b=iXzuxcs4 X-Spamd-Result: default: False [4.69 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:98:from]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_MISSING_CHARSET(2.50)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; BROKEN_CONTENT_TYPE(1.50)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; DKIM_TRACE(0.00)[suse.cz:+]; RCPT_COUNT_TWO(0.00)[2]; MID_CONTAINS_FROM(1.00)[]; MX_GOOD(-0.01)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[gnu.org:url,opensuse.org:url,readme.md:url,suse.cz:dkim,suse.cz:email]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_ALL(0.00)[]; BAYES_HAM(-0.00)[16.16%] X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Spam-Score: 4.69 X-Rspamd-Queue-Id: DFB521F7F8 X-Spamd-Bar: ++++ X-Spam-Status: No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,DMARC_MISSING,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE shortcircuit=no autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on in-2.smtp.seeweb.it X-Virus-Scanned: clamav-milter 1.0.3 at in-2.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH 1/1] README: Mention -f param for strace X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it Sender: "ltp" Signed-off-by: Petr Vorel Reviewed-by: Avinesh Kumar --- Hi, probably obvious, but it does not harm to mention it. Hopefully users will find it. Kind regards, Petr README.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 6147c5f6f..abbea8f4f 100644 --- a/README.md +++ b/README.md @@ -215,12 +215,13 @@ SUSE also publishes a [smaller LTP container](https://registry.opensuse.org/cgi-bin/cooverview?srch_term=project%3D%5Ebenchmark+container%3D.*) that is not based on the Containerfile. -Debugging with gdb -================== +Debugging with gdb and strace +============================= The new test library runs the actual test, i.e. the `test()` function in a forked process. To get stack trace of a crashing test in gdb it's needed to [`set follow-fork-mode child`](https://ftp.gnu.org/old-gnu/Manuals/gdb/html_node/gdb_25.html). +To trace test with strace use `-f`. Developers corner =================