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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 862BEC02198 for ; Tue, 18 Feb 2025 06:06:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:References:To:From:Subject:MIME-Version:Date: Message-ID:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=iJvBrvfSqJVVEUrBz/DFtx1SwLDqwHZYI30PBbPuvjM=; b=cMNVPFuJRBqEVJoSU4KcJOTGa/ YTbBg2c+nl+85rkzyDL9Cm2CTGoZPBUsPDHiBZz/l7NBUsQo3kgPr2l4g5olQapyoJ9xMt40vrD2y usGX3xRDtYoKSvMcTBp1+c9E1qJ+cAX8YktHy5eqMJ/zE75vYXwu1GaCdqAHH9zBPcMfVjA003KSo U1nHZImVji3DnhrofRzjcIxH9I7egWiNHOb5jjQ+/HAg13ymaPBNS6RuSVt4/GnxP4j8mBQCqCCD/ PDuAL0lKH7ysyrBMLem5dSzYNhq7pCGFgVMfV6Gq0QSnN/19BSyH+IjVf5oeMdduxkXjCJRUTnlbm CXklNyVA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tkGkl-00000006x2B-38Y9; Tue, 18 Feb 2025 06:06:43 +0000 Received: from fllvem-ot04.ext.ti.com ([198.47.19.246]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tkGkj-00000006x1W-1MyE for kexec@lists.infradead.org; Tue, 18 Feb 2025 06:06:42 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 51I66dtR654251 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Tue, 18 Feb 2025 00:06:39 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1739858799; bh=iJvBrvfSqJVVEUrBz/DFtx1SwLDqwHZYI30PBbPuvjM=; h=Date:Subject:From:To:References:In-Reply-To; b=EJfWqrNj15ty135ZoSaHTjSjEG2A6f2Fv/AnjUNAmfK+yGnU5fnz7+4eiauuZAsNY BorGZE1wG02eo2V4dkCN2TS3i7RqDPn6YdYZ2/sjP4YoJA/+B8SH4SbEf+mDqkUyfG 5wDdnNAYQp1fq3MYwsgm7TDnnXKbPl5D0XGB9QIY= Received: from DFLE106.ent.ti.com (dfle106.ent.ti.com [10.64.6.27]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 51I66d8L021700 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Tue, 18 Feb 2025 00:06:39 -0600 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 18 Feb 2025 00:06:39 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 18 Feb 2025 00:06:38 -0600 Received: from [10.24.68.214] (a0507176-hp-z2-tower-g9-workstation-desktop-pc.dhcp.ti.com [10.24.68.214]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 51I66b0Q029056 for ; Tue, 18 Feb 2025 00:06:38 -0600 Message-ID: Date: Tue, 18 Feb 2025 11:36:37 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: VMCORE and kdump.conf file not found LINUX 6.12 KERNEL From: Gokul Praveen To: References: <4ccd4d81-2efd-4369-a759-552dbb9a007f@ti.com> Content-Language: en-US In-Reply-To: <4ccd4d81-2efd-4369-a759-552dbb9a007f@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250217_220641_461743_853EFE48 X-CRM114-Status: GOOD ( 12.48 ) X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org Hi Team, Just a reminder. It would be really great if you could help me with the following. Regards Gokul On 05/02/25 17:50, Gokul Praveen wrote: > Hi Team, > > It would be really great,if you could help me with a couple of questions > regarding kexec and kdump. > > I tried kdump on my SOC and it is rebooting fine . However,the VMCORE > file and /etc/kdump.conf file is not found. > > VERSION: > kexec-tools 2.0.30. > kernel 6.12v > > STEPS FOLLOWED: > > 1)git clone git://git.kernel.org/pub/scm/utils/kernel/kexec/kexec-tools.git > > 2) >    HOST PC: >     >cd $KEXEC_TOOLS_DIR >     >./bootstrap LDFLAGS=-static ./configure --prefix=/usr/local > --host=aarch64-linux-gnu --target=aarch64-linux-gnu >     >make >     >cp $KEXEC_TOOLS_DIR/build/sbin/kexec /media/$USER/rootfs/usr/sbin > (To copy the kexec binary to the rootfs filesystem of the target board) > >    TARGET BOARD: >     >Booted upto linux >     >cmdline="crashkernel=128M console=ttyS2,115200n8 > root=/dev/mmcblk0p2 rw rootfste=ext4 rootwait" (/dev/mmcblk0p2 refers to > EMMC) >     > /kexec -p /Image --command-line="$cmdline" > --dtb=/k3-j721e-common-proc-board.dtb >     > echo c > /proc/sysrq-trigger > > > LOGS: > >          Starting Reboot and dump vmcore via kexec... > [  OK  ] Listening on Docker Socket for the API. > [  OK  ] Listening on Weston socket. > [  OK  ] Started D-Bus System Message Bus. > [  OK  ] Reached target Socket Units. > [  OK  ] Reached target Basic System. > [  OK  ] Started Job spooling tools. >          Starting Avahi mDNS/DNS-SD Stack... > [  OK  ] Started Periodic Command Scheduler. >          Starting Print notice about GPLv3 packages... >          Starting IPv6 Packet Filtering Framework... >          Starting IPv4 Packet Filtering Framework... > [  OK  ] Started irqbalance daemon. >          Starting Telephony service... >          Starting Expand the rootfs partiti…to full size of the boot > device.... > [    5.992254] audit: type=1334 audit(1728487094.820:10): prog-id=14 > op=LOAD > > [    6.003634] audit: type=1334 audit(1728487094.832:11): prog-id=15 > op=LOAD > [    6.010482] audit: type=1334 audit(1728487094.832:12): prog-id=16 > op=LOAD >          Starting User Login Management... >          Starting Telnet Server... > [  OK  ] Finished IPv6 Packet Filtering Framework. > [  OK  ] Finished IPv4 Packet Filtering Framework. > [  OK  ] Finished Telnet Server. > [  OK  ] Started User Login Management. > [  OK  ] Finished Expand the rootfs partition to full size of the boot > device.. > [  OK  ] Started Telephony service. > [  OK  ] Started Avahi mDNS/DNS-SD Stack. > [  OK  ] Created slice Slice /system/systemd-fsck. >          Expecting device /dev/mmcblk0p1... > [  OK  ] Reached target Preparation for Network. >          Starting Load Kernel Module drm... > [    6.406000] audit: type=1334 audit(1728487095.236:13): prog-id=17 > op=LOAD >          Starting Network Configuration... >          Starting Virtual Console Setup... > [  OK  ] Stopped target RPC Port Mapper. > [  OK  ] Stopped target Timer Units. > [  OK  ] Stopped Daily rotation of log files. > [  OK  ] Stopped Daily Cleanup of Temporary Directories. > [  OK  ] Stopped target System Time Set. >          Stopping Job spooling tools... >          Stopping Avahi mDNS/DNS-SD Stack... >          Stopping Periodic Command Scheduler... >          Stopping irqbalance daemon... > [  OK  ] Stopped target Host and Network Name Lookups. >          Stopping Telephony service... > [  OK  ] Stopped Expand the rootfs partition to full size of the boot > device.. >          Stopping strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf... > [  OK  ] Removed slice Slice /system/getty. > [  OK  ] Removed slice Slice /system/serial-getty. >          Stopping User Login Management... >          Stopping Load/Save OS Random Seed... >          Starting Record Runlevel Change in UTMP... >          Stopping Telnet Server... > [  OK  ] Stopped target Remote File Systems. > [  OK  ] Stopped Reboot and dump vmcore via kexec.