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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 08FF2C38A2D for ; Mon, 24 Oct 2022 07:04:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229752AbiJXHEp (ORCPT ); Mon, 24 Oct 2022 03:04:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229544AbiJXHEn (ORCPT ); Mon, 24 Oct 2022 03:04:43 -0400 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E81E11151 for ; Mon, 24 Oct 2022 00:04:38 -0700 (PDT) Received: by mail-il1-f197.google.com with SMTP id f15-20020a056e020b4f00b002fa34db70f0so8127941ilu.2 for ; Mon, 24 Oct 2022 00:04:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=j2qMk01p1y2UcDubJpHKziTQteyQaf5CHj4pTV0csVY=; b=JVJyFLDhxK6XLxlb6DCm/k6qFF2z+eqF88Tpo8JIREiUVNT7H3Vq313ToU5NgaB9p9 f4/2C7H/VDY+5/wXumUBOdqaPEb10TeBVjXSPoA9wLCsEsJjNYc40q/LXnlsehnYYAdq Rhi95QQXdyM9aUFwxJ1gMjPvptT1Me6UaNVGuSW2frItafnTJI6vNYtUGBIS//7n+Jmu i4V4z1G2sBlcIu4WSCB8Ga7+EybHRLcFkWYmCKPWMtN1Eal6ehKymVo7ei1wPEOfKYNF TCkxvHxk+w9O0gbfD9AV35Vaf4U94yy7fd7G5GmDRxOQb/Zzba2ECzyV/UyxIlcNhfCR S7Gw== X-Gm-Message-State: ACrzQf26MZr8WZWUFtFHaJttyUZMN95hjJlXib3m1qiQJFh2ya9GDSIU j7DQPKxgttmibiVVdQiX8XCF3NpzzUrMO0o2gxPvjDBGc55q X-Google-Smtp-Source: AMsMyM41NRDqCjS47+i/He0adKT75JTvu8kTDBwm59xQZ0LbZ1XVMHN346ISStj5rhlj37V26YhsM/271J3LXV7aEN97h323ZOWr MIME-Version: 1.0 X-Received: by 2002:a05:6638:d03:b0:363:efb2:41de with SMTP id q3-20020a0566380d0300b00363efb241demr22604423jaj.36.1666595076343; Mon, 24 Oct 2022 00:04:36 -0700 (PDT) Date: Mon, 24 Oct 2022 00:04:36 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008291c505ebc267d1@google.com> Subject: [syzbot] linux-next boot error: kernel panic: kasan_populate_shadow: Failed to allocate page, nid=NUM from=ADDR From: syzbot To: linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, sfr@canb.auug.org.au, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org Hello, syzbot found the following issue on: HEAD commit: 76cf65d1377f Add linux-next specific files for 20221024 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1238856a880000 kernel config: https://syzkaller.appspot.com/x/.config?x=2c4b7d600a5739a6 dashboard link: https://syzkaller.appspot.com/bug?extid=31ac477942b208466c5f compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/f02c41d197ff/disk-76cf65d1.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/9e829e2883ef/vmlinux-76cf65d1.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+31ac477942b208466c5f@syzkaller.appspotmail.com x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT last_pfn = 0xbfffd max_arch_pfn = 0x400000000 found SMP MP-table at [mem 0x000f2750-0x000f275f] Using GB pages for direct mapping ACPI: Early table checksum verification disabled ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) ACPI: FACS 0x00000000BFFFD880 000040 ACPI: FACS 0x00000000BFFFD880 000040 ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] SRAT: PXM 0 -> APIC 0x00 -> Node 0 SRAT: PXM 0 -> APIC 0x01 -> Node 0 ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] Zone ranges: DMA [mem 0x0000000000001000-0x0000000000ffffff] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] Normal [mem 0x0000000100000000-0x000000023fffffff] Device empty Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000001000-0x000000000009efff] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] node 0: [mem 0x0000000100000000-0x000000013fffffff] node 1: [mem 0x0000000140000000-0x000000023fffffff] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] On node 0, zone DMA: 1 pages in unavailable ranges On node 0, zone DMA: 97 pages in unavailable ranges On node 0, zone Normal: 3 pages in unavailable ranges Kernel panic - not syncing: kasan_populate_pmd arch/x86/mm/kasan_init_64.c:67 [inline]: Failed to allocate page, nid=0 from=1000000 Kernel panic - not syncing: kasan_populate_pud arch/x86/mm/kasan_init_64.c:99 [inline]: Failed to allocate page, nid=0 from=1000000 Kernel panic - not syncing: kasan_populate_p4d arch/x86/mm/kasan_init_64.c:119 [inline]: Failed to allocate page, nid=0 from=1000000 Kernel panic - not syncing: kasan_populate_pgd arch/x86/mm/kasan_init_64.c:138 [inline]: Failed to allocate page, nid=0 from=1000000 Kernel panic - not syncing: kasan_populate_shadow+0x57f/0x71f arch/x86/mm/kasan_init_64.c:153: Failed to allocate page, nid=0 from=1000000 CPU: 0 PID: 0 Comm: swapper Not tainted 6.1.0-rc1-next-20221024-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 Call Trace: Rebooting in 86400 seconds.. --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot.