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 C74C444088 for ; Tue, 21 May 2024 14:21:11 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 69BDB402BA; Tue, 21 May 2024 14:21:10 +0200 (CEST) Received: from mail-ej1-f42.google.com (mail-ej1-f42.google.com [209.85.218.42]) by mails.dpdk.org (Postfix) with ESMTP id 81B7A4028B for ; Tue, 21 May 2024 14:21:09 +0200 (CEST) Received: by mail-ej1-f42.google.com with SMTP id a640c23a62f3a-a59cdd185b9so1308705266b.1 for ; Tue, 21 May 2024 05:21:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1716294069; x=1716898869; darn=dpdk.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=4u+ePAz2AK8ifFdE2daLCvl2nv0m/RDPJwPQ3MvPJZ4=; b=PeqnKJuFMPK7pibK0frtV4AJenokyrHCOl0bXapgI2ruoBxg12rSwi9ImcVEhVq6oc QKoBDRbCLHGmWX9pL9hU/qermycOwJ8dWTEuw8XE6nxTlPN0rlSPPHRaRFiKUuDrfR0t npmdvoh6/ChmgQK12HY0tA0hNT9XYLGCpi/2jARZ7kC6YTSlkgKjCwb/GJNX98i2gCnv znyhLBvffRHJNYoLPJD6e0nFwxQAqdL5XbN/ENtkMNkPyaht1K9oGQlbt4m72/ocV2IY hG6pU4drc3z2DlTcN28VnwTNZ25ZnaOWN9/80QxrCFRZs/QBSA5HXTW5Hd+dLvQsaFn3 tVVQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716294069; x=1716898869; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=4u+ePAz2AK8ifFdE2daLCvl2nv0m/RDPJwPQ3MvPJZ4=; b=mbX/omHoPH+ZXjNtl0jTTEYzNc7Ca8cPzkJVMdXdIZowtgtQn7l+AIsgqEDsQGwbuF 4C8JbPAU+cAoIEfd124oYN92efuJCp345pdODA1h12RLnSVcKFEEX0fRTe/zkiir1UKV +5ydXqDyscWPyP6KEdJodHkzzl2qbDApGJvyNRqGdJFSCrKp2cfevd381JYaAeBS6Cjw bu1VMPm+085lfN9kHAmgK1fJrmUIMxVyFlNkLmaUYpyKJMLETdg4d7aRuDzScO0xT05U zVYCaClJcKZxoDG0ivXgVOptybgcMIuMkwNSx6OX49OHuIkl+GZvIOjrOIUFfJD72Zh3 TnXg== X-Gm-Message-State: AOJu0YzYQV92EdrEldo+VGXiU2kX0XUhZf1OP2/AaFXFwRm12K2fG2Cc 4yOJCwzSaO7EyeuWwAC5edF9nMleH4458qV7UKJpOklJravg/nc9BIN1vN/jqdT8x9Qrrx/s7dW CBlzpLIg8fFAh6VTj1Iei8A9wn5D9rfzacjo= X-Google-Smtp-Source: AGHT+IHOeCDdnPFKEZEQM73xe0xBBEFI1M4g8ByWllCq89+4Jd6xbkD8u7HdLCoFzP3WOTjCOBthDw0NTPZAiWQ6Hy0= X-Received: by 2002:a17:906:71cb:b0:a5c:e3f6:bee8 with SMTP id a640c23a62f3a-a5d5fd5971emr696625366b.37.1716294068716; Tue, 21 May 2024 05:21:08 -0700 (PDT) MIME-Version: 1.0 From: Antonio Di Bacco Date: Tue, 21 May 2024 14:20:57 +0200 Message-ID: Subject: Sporadic SIGSEGV crash in secondary process, what could be the culprit? To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org #0 0x00007f427f1e5e51 in pci_vfio_map_resource_secondary () from /usr/local/lib64/dpdk/pmds-22.0/librte_bus_pci.so.22.0 #1 0x00007f427f1e0c0d in pci_plug.cold () from /usr/local/lib64/dpdk/pmds-22.0/librte_bus_pci.so.22.0 #2 0x00007f42801bda2f in local_dev_probe () from /usr/local/lib64/librte_eal.so.22 #3 0x00007f42801d60cc in __handle_primary_request () from /usr/local/lib64/librte_eal.so.22 #4 0x00007f42801d9cec in eal_alarm_callback () from /usr/local/lib64/librte_eal.so.22 #5 0x00007f42801dc682 in eal_intr_thread_main () from /usr/local/lib64/librte_eal.so.22 #6 0x00007f428053c802 in start_thread () from /lib64/libc.so.6 #7 0x00007f42804dc450 in clone3 () from /lib64/libc.so.6 I need a clue about what could cause this crash, on a machine, in particular, when this crash appears it stays forever, I mean if I relaunch the primary I get steadily the same crash till I do a power off and on (a software reboot doesn't help) I'm on Rocky Linux