From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 64444454A7; Wed, 19 Jun 2024 10:42:32 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id EF0D54026C; Wed, 19 Jun 2024 10:42:31 +0200 (CEST) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 6B5964021D for ; Wed, 19 Jun 2024 10:42:30 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id 50F51454A8; Wed, 19 Jun 2024 10:42:30 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [DPDK/other Bug 1465] rte_bpf_load() hangs with six IPv6 addresses in the filter causing dumpcap to fail Date: Wed, 19 Jun 2024 08:42:30 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: other X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: iboukris@gmail.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: multipart/alternative; boundary=17187865500.ad4ECDde.2614241 Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org --17187865500.ad4ECDde.2614241 Date: Wed, 19 Jun 2024 10:42:30 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All https://bugs.dpdk.org/show_bug.cgi?id=3D1465 Bug ID: 1465 Summary: rte_bpf_load() hangs with six IPv6 addresses in the filter causing dumpcap to fail Product: DPDK Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: other Assignee: dev@dpdk.org Reporter: iboukris@gmail.com Target Milestone: --- Original thread on the users list (with all the dumpcap related details): https://mails.dpdk.org/archives/users/2024-June/007702.html Example filter causing the problem: "host 1::1 or host 1::1 or host 1::1 or host 1::1 or host 1::1 or host 1::1" The simplest way to reproduce is by using the test-suite, by adding the fil= ter above to the 'sample_filters' in 'test_bpf.c' and invoke the test: time sudo build/app/dpdk-test bpf_convert_autotest This causes the test to take ~25 seconds instead of 2 seconds (btw, adding --log-level=3Dlib.bpf:debug gives tons of output). --=20 You are receiving this mail because: You are the assignee for the bug.= --17187865500.ad4ECDde.2614241 Date: Wed, 19 Jun 2024 10:42:30 +0200 MIME-Version: 1.0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All

Bug ID	1465
Summary	rte_bpf_load() hangs with six IPv6 addresses in the filter ca= using dumpcap to fail
Product	DPDK
Version	unspecified
Hardware	All
OS	All
Status	UNCONFIRMED
Severity	normal
Priority	Normal
Component	other
Assignee	dev@dpdk.org
Reporter	iboukris@gmail.com
Target Milestone	---

Original thread on the users list =
(with all the dumpcap related details):
htt=
ps://mails.dpdk.org/archives/users/2024-June/007702.html

Example filter causing the problem:
"host 1::1 or host 1::1 or host 1::1 or host 1::1 or host 1::1 or host=
 1::1"

The simplest way to reproduce is by using the test-suite, by adding the fil=
ter
above to the 'sample_filters' in 'test_bpf.c' and invoke the test:

time sudo build/app/dpdk-test bpf_convert_autotest

This causes the test to take ~25 seconds instead of 2 seconds (btw, adding
--log-level=3Dlib.bpf:debug gives tons of output).

You are receiving this mail because:

You are the assignee for the bug.

=20=20=20=20=20=20=20=20=20=20

= --17187865500.ad4ECDde.2614241--