From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx1.redhat.com ([209.132.183.28]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hwdcg-00075Y-Rt for kexec@lists.infradead.org; Sun, 11 Aug 2019 02:30:20 +0000 Subject: Re: crash: `kmem -s` reported "kmem: dma-kmalloc-512: slab: ffffe192c0001000 invalid freepointer: e5ffef4e9a040b7e" on a dumped vmcore References: <20190802010538.GA2202@dhcp-128-65.nay.redhat.com> <5d91e856-01de-bc80-e4bc-497d57652072@amd.com> From: lijiang Message-ID: <2d3c7ab8-0b83-4ef5-bb89-0c7c476265b3@redhat.com> Date: Sun, 11 Aug 2019 10:29:57 +0800 MIME-Version: 1.0 In-Reply-To: <5d91e856-01de-bc80-e4bc-497d57652072@amd.com> Content-Language: en-US List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: "Lendacky, Thomas" , Dave Young Cc: "bhe@redhat.com" , "kexec@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Dave Anderson , "ebiederm@xmission.com" , "vgoyal@redhat.com" 5ZyoIDIwMTnlubQwOOaciDA55pelIDA2OjM3LCBMZW5kYWNreSwgVGhvbWFzIOWGmemBkzoKPiBP biA4LzEvMTkgODowNSBQTSwgRGF2ZSBZb3VuZyB3cm90ZToKPj4gQWRkIGtleGVjIGNjIGxpc3Qu Cj4+IE9uIDA4LzAxLzE5IGF0IDExOjAycG0sIGxpamlhbmcgd3JvdGU6Cj4+PiBIaSwgVG9tCj4+ Pgo+Pj4gUmVjZW50bHksIGkgcmFuIGludG8gYSBwcm9ibGVtIGFib3V0IFNNRSBhbmQgdXNlZCBj cmFzaCB0b29sIHRvIGNoZWNrIHRoZSB2bWNvcmUgYXMgZm9sbG93Ogo+Pj4KPj4+IGNyYXNoPiBr bWVtIC1zIHwgZ3JlcCAtaSBpbnZhbGlkCj4+PiBrbWVtOiBkbWEta21hbGxvYy01MTI6IHNsYWI6 IGZmZmZlMTkyYzAwMDEwMDAgaW52YWxpZCBmcmVlcG9pbnRlcjogZTVmZmVmNGU5YTA0MGI3ZQo+ Pj4ga21lbTogZG1hLWttYWxsb2MtNTEyOiBzbGFiOiBmZmZmZTE5MmMwMDAxMDAwIGludmFsaWQg ZnJlZXBvaW50ZXI6IGU1ZmZlZjRlOWEwNDBiN2UKPj4+Cj4+PiBBbmQgdGhlIGNyYXNoIHRvb2wg cmVwb3J0ZWQgdGhlIGFib3ZlIGVycm9yLCBwcm9iYWJseSwgdGhlIG1haW4gcmVhc29uIGlzIHRo YXQga2VybmVsIGRvZXMgbm90Cj4+PiBjb3JyZWN0bHkgaGFuZGxlIHRoZSBmaXJzdCA2NDBrIHJl 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