From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id DF283A04C3; Wed, 13 Nov 2019 16:43:27 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B06772BF7; Wed, 13 Nov 2019 16:43:27 +0100 (CET) Received: from inbox.dpdk.org (xvm-172-178.dc0.ghst.net [95.142.172.178]) by dpdk.org (Postfix) with ESMTP id 701E92BA2 for ; Wed, 13 Nov 2019 16:43:26 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id 598EAA04C4; Wed, 13 Nov 2019 16:43:26 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Date: Wed, 13 Nov 2019 15:43:26 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: ethdev X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: major X-Bugzilla-Who: vipin.varghese@intel.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: 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 MIME-Version: 1.0 Subject: [dpdk-dev] [Bug 366] i40e PMD returns 0 for secondary invoking rx_burst on queue 0, when Primary dies X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" https://bugs.dpdk.org/show_bug.cgi?id=3D366 Bug ID: 366 Summary: i40e PMD returns 0 for secondary invoking rx_burst on queue 0, when Primary dies Product: DPDK Version: unspecified Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: major Priority: Normal Component: ethdev Assignee: dev@dpdk.org Reporter: vipin.varghese@intel.com Target Milestone: --- DPDK version: dpdk-stable-19.08.1 Linux: 4.15.0-66-generic i40e: driverversion=3D2.1.14-k firmware=3D6.01 DPDK build: make EXTRA_CFLAGS=3D"-g -O0" BT: (gdb) bt #0 i40e_recv_pkts_vec (rx_queue=3D0x17ff32c40, rx_pkts=3D0x7fffffffe010, nb_pkts=3D) at /home/saesrv02/Downloads/dpdksrc/dpdk-stable-19.08.1/drivers/net/i40e/i40e_= rxtx_vec_sse.c:470 #1 0x00005555555b6d42 in rte_eth_rx_burst (nb_pkts=3D32, rx_pkts=3D0x7ffff= fffe010, queue_id=3D0, port_id=3D0) at /home/saesrv02/Downloads/dpdksrc/dpdk-stable-19.08.1//x86_64-native-linuxap= p-gcc/include/rte_ethdev.h:4097 #2 lcore_main () at /home/saesrv02/Downloads/dpdksrc/dpdk-stable-19.08.1/examples/skeleton/basi= cfwd.c:135 #3 0x00005555555b6f1d in main (argc=3D, argv=3D) at /home/saesrv02/Downloads/dpdksrc/dpdk-stable-19.08.1/examples/skeleton/basi= cfwd.c:226 Application: Primary: initializes X710 via i40e PMD and iterates in while(1) Secondary: probes rx_burst successfully with packets until the primary is killed. test app: CMD-1: ./build/basicfwd -w 08:00.2 -l 3 CMD-2: gdb --args ./build/basicfwd -w 08:00.2 -l 4 --proc-type=3Dsecondary traffic generator: ./build/l2fwd -w 83:00.2 --vdev net_tap0,iface=3Dtest = =3Dl 5 --file-prefix vipin -- -p 3 -T 1 --=20 You are receiving this mail because: You are the assignee for the bug.=