From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB162F46101 for ; Mon, 23 Mar 2026 13:34:46 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C5DEA40268; Mon, 23 Mar 2026 14:34:45 +0100 (CET) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 2B60E4025F for ; Mon, 23 Mar 2026 14:34:45 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id 1897F4AD7F; Mon, 23 Mar 2026 14:34:45 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [DPDK/eventdev Bug 1909] bnxt: crash in bnxt_alloc_async_cp_ring Date: Mon, 23 Mar 2026 13:34:44 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: eventdev X-Bugzilla-Version: 26.03 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: oleksandrn@interfacemasters.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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 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 http://bugs.dpdk.org/show_bug.cgi?id=3D1909 Bug ID: 1909 Summary: bnxt: crash in bnxt_alloc_async_cp_ring Product: DPDK Version: 26.03 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: eventdev Assignee: dev@dpdk.org Reporter: oleksandrn@interfacemasters.com Target Milestone: --- commit 7a1f9c782b50a1045a560782717fab20bc370877 (HEAD) net/bnxt: add multi-doorbell support, causing crash in bnxt_alloc_async_cp_ring, on 57608. dpdk-testpmd -l 0-5 -a 0000:04:00.1 -- -i #0 bnxt_alloc_async_cp_ring (bp=3D0x17ffc9740) at ../drivers/net/bnxt/bnxt_ring.c:839 #1 0x00005555559e5cc1 in bnxt_alloc_mem (reconfig=3D, bp=3D0x17ffc9740) at ../drivers/net/bnxt/bnxt_ethdev.c:429 #2 bnxt_init_resources (reconfig_dev=3D, bp=3D) at ../drivers/net/bnxt/bnxt_ethdev.c:5988 #3 bnxt_init_resources (bp=3D0x17ffc9740, reconfig_dev=3D) at ../drivers/net/bnxt/bnxt_ethdev.c:5929 #4 0x00005555559e64fa in bnxt_dev_init (eth_dev=3D0x555556736ac0 , params=3D0x16c640510) at ../drivers/net/bnxt/bnxt_ethdev.c:6727 #5 0x00005555558fc95d in rte_eth_dev_create (device=3Ddevice@entry=3D0x5555569e77b0, name=3D0x5555569e78b0 "0000:04:00.1", priv_data_size=3Dpriv_data_size@entry=3D968, bus_specific_init=3Dbus_specific_init@entry=3D0x5555559e2ab0 , bus_init_params=3Dbus_init_params@entry=3D0x5555569e77a0, ethdev_init=3Dethdev_init@entry=3D0x5555559e5f90 , init_params=3D0x0) at ../lib/ethdev/ethdev_driver.c:370 #6 0x00005555556eb51d in bnxt_pci_probe (pci_drv=3D, pci_dev=3D0x5555569e77a0) at ../drivers/net/bnxt/bnxt_ethdev.c:7140 #7 0x00005555556b1cb0 in rte_pci_probe_one_driver (dr=3Ddr@entry=3D0x55555= 6108cc0 , dev=3Ddev@entry=3D0x5555569e77a0) at ../drivers/bus/pci/pci_common.c:299 #8 0x000055555597590c in pci_probe_all_drivers (dev=3D0x5555569e77a0) at ../drivers/bus/pci/pci_common.c:383 #9 pci_probe () at ../drivers/bus/pci/pci_common.c:410 #10 0x0000555555941963 in rte_bus_probe () at ../lib/eal/common/eal_common_bus.c:84 --Type for more, q to quit, c to continue without paging-- #11 0x00005555556ad01c in rte_eal_init (argc=3Dargc@entry=3D20, argv=3Dargv@entry=3D0x7fffffffe3b8) at ../lib/eal/linux/eal.c:894 #12 0x0000555555846770 in main (argc=3D20, argv=3D0x7fffffffe3b8) at ../app/test-pmd/testpmd.c:4584 --=20 You are receiving this mail because: You are the assignee for the bug.=