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 X-Spam-Level: X-Spam-Status: No, score=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87091C43460 for ; Wed, 19 May 2021 15:08:34 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 112656135C for ; Wed, 19 May 2021 15:08:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 112656135C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 605D06B0036; Wed, 19 May 2021 11:08:33 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 5B5BC8D0001; Wed, 19 May 2021 11:08:33 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 42F026B0070; Wed, 19 May 2021 11:08:33 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0079.hostedemail.com [216.40.44.79]) by kanga.kvack.org (Postfix) with ESMTP id 012C76B0036 for ; Wed, 19 May 2021 11:08:32 -0400 (EDT) Received: from smtpin18.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 91ED4B796 for ; Wed, 19 May 2021 15:08:32 +0000 (UTC) X-FDA: 78158312064.18.7CB2064 Received: from mail-ej1-f41.google.com (mail-ej1-f41.google.com [209.85.218.41]) by imf06.hostedemail.com (Postfix) with ESMTP id 2F4C6C0042F1 for ; Wed, 19 May 2021 15:08:31 +0000 (UTC) Received: by mail-ej1-f41.google.com with SMTP id s22so20257545ejv.12 for ; Wed, 19 May 2021 08:08:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:from:date:message-id:subject:to:cc; bh=ph0osxMlcLSR6veao4D2tUuPI+Qiul8ix0MqsKElrHw=; b=m4wGniTx0BvYL7+UPEpR0wQbHgQjm62i8CAzStFxl9MiKN4GJQ+3ZXfs/6v9Zfl0pe W+jDVS1e5GhmPGV2MJJRPDHvvZWiYNtVG5A8ZkNFGUfLOz1n9fbKe76uAhBYEwix38pQ 0hXiRjpxsfnmZi2b7nJRkJxxpDgxiMqP/n6SL0gdsV39ypa88DFrX+VgGy9JXzqwkeJE cK6aG6H1wWXswFySsDKOhYsNGh9t80I7llaRkHzQacFtnob8r9MTEhJkVoWp6iBLSj7k 9nl/6V7Pi/3whr0uj/YSyJDZ04hQEd0DUo7Tl69z2kZ2joHUIn36hRl3bTBtC1eGd9sG XKUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=ph0osxMlcLSR6veao4D2tUuPI+Qiul8ix0MqsKElrHw=; b=SRyzcAeGGPF2Z7n+jJrzvMO237ooPiKltCJcfOFaQVOTFQsWcDTj+U/EtjsQDPCuKz 8mb3SdcF61ymuR3uIQmxceTBx8h/3uVh4Ynajs4p1eAghv0nQ0h5dOOSn05/ghLFtgek otQhBCa3YXPZ3ZF/ruHdE1LLXrY0wD4kiHVYWnkXOahZbnGmzJ3o0PfANdQ4bHrBkJuR 51QehIr7vj7JjDvDZ5uM9BPgwyEoqnLwp0UvdWaTqnf4QwH3ky97NyDJ+yNfkk+jDFUZ 3K2e5J+g93BvT+Q5DDchxOnymukOp1K/QzkTccfRSu8QKhD/tryAmjP8ucsxTYySjfbQ zJqA== X-Gm-Message-State: AOAM5324AHVM6AkEqcsvxVIJ/SGF1t7YMS/UOvLpmYIavIBp0qR9KFNr Pp7Z8e5+8Blr912JZpdoyDdhJ1HptiIihnThXwMR/Q== X-Google-Smtp-Source: ABdhPJxrlJo8yHaCqwwZSDuTS5F7uFq1npAEeDhvK9eB2piJXL7qPTEcGnRx+sgTSc8qFthpKMS2pet98wCWRIDw3dM= X-Received: by 2002:a17:906:17cc:: with SMTP id u12mr12955404eje.170.1621436910591; Wed, 19 May 2021 08:08:30 -0700 (PDT) MIME-Version: 1.0 From: Naresh Kamboju Date: Wed, 19 May 2021 20:38:19 +0530 Message-ID: Subject: BUG: unable to handle page fault for address - EIP: __kmap_local_page_prot To: LKML , linux-mm , lkft-triage@lists.linaro.org Cc: Thomas Gleixner , Andrew Morton , Ira Weiny , Oliver Sang , Chaitanya Kulkarni Content-Type: text/plain; charset="UTF-8" Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=linaro.org header.s=google header.b=m4wGniTx; dmarc=pass (policy=none) header.from=linaro.org; spf=pass (imf06.hostedemail.com: domain of naresh.kamboju@linaro.org designates 209.85.218.41 as permitted sender) smtp.mailfrom=naresh.kamboju@linaro.org X-Stat-Signature: bgosheowcdtp4or7hhkojqj1nx3brquj X-Rspamd-Queue-Id: 2F4C6C0042F1 X-Rspamd-Server: rspam02 X-HE-Tag: 1621436911-237057 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: While running LTP mm test suite on i386 kernel the following warning and BUG reported on linux next 5.13.0-rc2-next-20210519. The warning is not regression, We have been noticing these warnings often on i386 but kernel BUG: looks to be a new crash. ------------[ cut here ]------------ [ 696.876399] WARNING: CPU: 1 PID: 24493 at mm/mremap.c:314 move_page_tables+0x18d/0x6e0 [ 696.884319] Modules linked in: x86_pkg_temp_thermal 05.c:78: TPASS: [ 696.889246] CPU: 1 PID: 24493 Comm: true Not tainted 5.13.0-rc2-next-20210519 #1 [ 696.898018] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.2 05/23/2018 [ 696.905462] EIP: move_page_tables+0x18d/0x6e0 still alive. ks[ 696.909865] Code: 40 20 8b 40 24 89 c1 01 d9 0f 84 36 04 00 00 8b 55 08 c1 ea 16 8d 04 90 85 c0 0f 84 e5 02 00 00 80 7d bb 00 0f 85 23 04 00 00 <0f> 0b 80 7d bb 00 0f 84 f7 fe ff ff 8b 45 c8 e8 1f fe ff ff e9 ea [ 696.929986] EAX: c28a5bf8 EBX: 00000bfc ECX: c28a5bfc EDX: 000002fe [ 696.936323] ESI: c0000000 EDI: bfc00000 EBP: c86ffe14 ESP: c86ffda8 m05.c:78: TPASS:[ 696.942614] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010246 [ 696.950777] CR0: 80050033 CR2: b7e13b50 CR3: 028a5000 CR4: 003506d0 [ 696.957043] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 696.963310] DR6: fffe0ff0 DR7: 00000400 [ 696.967148] Call Trace: [ 696.969594] setup_arg_pages+0x28c/0x380 still alive. k[ 696.973563] ? get_random_u32+0x35/0x80 [ 696.978779] ? trace_hardirqs_off+0x2f/0xc0 sm05.c:78: TPASS[ 696.983006] ? trace_hardirqs_on+0x2d/0xc0 [ 696.988484] ? _raw_spin_unlock_irqrestore+0x18/0x20 [ 696.993467] ? get_random_u32+0x4e/0x80 [ 696.997385] load_elf_binary+0x31e/0x11c0 [ 697.001452] ? security_file_permission+0x97/0x170 [ 697.006277] ? kernel_read+0x31/0x40 [ 697.009907] bprm_execve+0x233/0x5f0 [ 697.013541] do_execveat_common+0x129/0x150 [ 697.017725] __ia32_sys_execve+0x28/0x30 [ 697.021650] __do_fast_syscall_32+0x4c/0xc0 [ 697.025835] do_fast_syscall_32+0x29/0x60 [ 697.029850] do_SYSENTER_32+0x15/0x20 [ 697.033516] entry_SYSENTER_32+0x98/0xe7 [ 697.037441] EIP: 0xb7f12549 [ 697.040243] Code: Unable to access opcode bytes at RIP 0xb7f1251f. : still alive. [ 697.046462] EAX: ffffffda EBX: bfd72c00 ECX: 0806b460 EDX: bfd72e54 [ 697.054106] ESI: 0805af94 EDI: bfd72c09 EBP: bfd72cc8 ESP: bfd72bd8 [ 697.060425] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 007b EFLAGS: 00000296 [ 697.067210] ---[ end trace 7b789866f6f48389 ]--- [ 697.071832] ------------[ cut here ]------------ ... ksm05.c:78: TPASS: still alive. [ 699.637408] BUG: unable to handle page fault for address: f752b000 [ 699.644091] #PF: supervisor read access in kernel mode [ 699.649222] #PF: error_code(0x0000) - not-present page [ 699.654357] *pde = 01106067 *pte = 00000000 [ 699.658666] Oops: 0000 [#1] SMP [ 699.661806] CPU: 1 PID: 24636 Comm: true Tainted: G W 5.13.0-rc2-next-20210519 #1 [ 699.670583] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.2 05/23/2018 [ 699.677966] EIP: __kmap_local_page_prot+0x6/0x40 [ 699.682614] Code: 00 00 00 00 c6 05 00 cc 2c d4 00 8b 5d fc c9 c3 8d 74 26 00 0f 0b 0f 0b 8d b4 26 00 00 00 00 8d 74 26 00 90 3e 8d 74 26 00 55 <8b> 08 c1 e9 1e 89 e5 83 f9 02 74 17 83 f9 03 74 09 e8 54 fe ff ff [ 699.701371] EAX: f752b000 EBX: 00000004 ECX: bf400000 EDX: 00000163 [ 699.707640] ESI: f752b000 EDI: c86ffecc EBP: c86ffe60 ESP: c86ffe00 [ 699.713897] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010202 [ 699.720676] CR0: 80050033 CR2: f752b000 CR3: 028a5000 CR4: 003506d0 [ 699.726934] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 699.733197] DR6: fffe0ff0 DR7: 00000400 [ 699.737027] Call Trace: [ 699.739474] ? unmap_page_range+0x154/0x690 [ 699.743658] unmap_single_vma+0x61/0xc0 [ 699.747489] unmap_vmas+0x6f/0xf0 [ 699.750800] exit_mmap+0x71/0x1c0 [ 699.754110] mmput+0x57/0x100 [ 699.757075] do_exit+0x2da/0x9e0 [ 699.760306] ? syscall_trace_enter.isra.0+0x148/0x1b0 [ 699.765372] do_group_exit+0x36/0x90 [ 699.768955] __ia32_sys_exit_group+0x15/0x20 [ 699.773220] __do_fast_syscall_32+0x4c/0xc0 [ 699.777405] do_fast_syscall_32+0x29/0x60 [ 699.781409] do_SYSENTER_32+0x15/0x20 [ 699.785066] entry_SYSENTER_32+0x98/0xe7 [ 699.788984] EIP: 0x1ff58549 [ 699.791774] Code: Unable to access opcode bytes at RIP 0x1ff5851f. [ 699.797945] EAX: ffffffda EBX: 00000000 ECX: 00000001 EDX: 00000000 [ 699.804202] ESI: 1ff471f0 EDI: 1ff493fc EBP: 00000000 ESP: bf1ff3cc [ 699.810458] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 007b EFLAGS: 00000296 [ 699.817236] Modules linked in: x86_pkg_temp_thermal [ 699.822115] CR2: 00000000f752b000 [ 699.825426] ---[ end trace 7b789866f6f4838b ]--- [ 699.830036] EIP: __kmap_local_page_prot+0x6/0x40 [ 699.834655] Code: 00 00 00 00 c6 05 00 cc 2c d4 00 8b 5d fc c9 c3 8d 74 26 00 0f 0b 0f 0b 8d b4 26 00 00 00 00 8d 74 26 00 90 3e 8d 74 26 00 55 <8b> 08 c1 e9 1e 89 e5 83 f9 02 74 17 83 f9 03 74 09 e8 54 fe ff ff [ 699.853401] EAX: f752b000 EBX: 00000004 ECX: bf400000 EDX: 00000163 [ 699.859658] ESI: f752b000 EDI: c86ffecc EBP: c86ffe60 ESP: c86ffe00 [ 699.865915] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010202 [ 699.872690] CR0: 80050033 CR2: f752b000 CR3: 028a5000 CR4: 003506d0 [ 699.878948] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 699.885207] DR6: fffe0ff0 DR7: 00000400 [ 699.889036] Fixing recursive fault but reboot is needed! ksm05.c:78: TPASS: still alive. .. [ 1599.651922] BUG: unable to handle page fault for address: f7d64000 [ 1599.658959] #PF: supervisor read access in kernel mode [ 1599.664088] #PF: error_code(0x0000) - not-present page [ 1599.669219] *pde = 00000000 [ 1599.672097] Oops: 0000 [#2] SMP [ 1599.675236] CPU: 3 PID: 24646 Comm: thp02 Tainted: G D W 5.13.0-rc2-next-20210519 #1 [ 1599.684102] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.2 05/23/2018 [ 1599.691485] EIP: __kmap_local_page_prot+0x6/0x40 [ 1599.696102] Code: 00 00 00 00 c6 05 00 cc 2c d4 00 8b 5d fc c9 c3 8d 74 26 00 0f 0b 0f 0b 8d b4 26 00 00 00 00 8d 74 26 00 90 3e 8d 74 26 00 55 <8b> 08 c1 e9 1e 89 e5 83 f9 02 74 17 83 f9 03 74 09 e8 54 fe ff ff [ 1599.714840] EAX: f7d64000 EBX: b5800000 ECX: b5800000 EDX: 00000163 [ 1599.721097] ESI: f7d64000 EDI: c1a5decc EBP: c1a5de60 ESP: c1a5de00 [ 1599.727354] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010202 [ 1599.734132] CR0: 80050033 CR2: f7d64000 CR3: 19fce000 CR4: 003506d0 [ 1599.740387] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 1599.746646] DR6: fffe0ff0 DR7: 00000400 [ 1599.750477] Call Trace: [ 1599.752919] ? unmap_page_range+0x154/0x690 [ 1599.757096] unmap_single_vma+0x61/0xc0 [ 1599.760929] unmap_vmas+0x6f/0xf0 [ 1599.764246] exit_mmap+0x71/0x1c0 [ 1599.767558] mmput+0x57/0x100 [ 1599.770531] do_exit+0x2da/0x9e0 [ 1599.773763] ? syscall_trace_enter.isra.0+0x148/0x1b0 [ 1599.778815] do_group_exit+0x36/0x90 [ 1599.782393] __ia32_sys_exit_group+0x15/0x20 [ 1599.786659] __do_fast_syscall_32+0x4c/0xc0 [ 1599.790845] do_fast_syscall_32+0x29/0x60 [ 1599.794857] do_SYSENTER_32+0x15/0x20 [ 1599.798513] entry_SYSENTER_32+0x98/0xe7 [ 1599.802441] EIP: 0xb7fa6549 [ 1599.805237] Code: Unable to access opcode bytes at RIP 0xb7fa651f. [ 1599.811408] EAX: ffffffda EBX: 00000002 ECX: 00000000 EDX: bfff8660 [ 1599.817665] ESI: b7f761f0 EDI: b7f783fc EBP: 00000000 ESP: bfff866c [ 1599.823922] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 007b EFLAGS: 00000296 [ 1599.830702] Modules linked in: x86_pkg_temp_thermal [ 1599.835579] CR2: 00000000f7d64000 [ 1599.838890] ---[ end trace 7b789866f6f4838c ]--- [ 1599.843499] EIP: __kmap_local_page_prot+0x6/0x40 [ 1599.848111] Code: 00 00 00 00 c6 05 00 cc 2c d4 00 8b 5d fc c9 c3 8d 74 26 00 0f 0b 0f 0b 8d b4 26 00 00 00 00 8d 74 26 00 90 3e 8d 74 26 00 55 <8b> 08 c1 e9 1e 89 e5 83 f9 02 74 17 83 f9 03 74 09 e8 54 fe ff ff [ 1599.866849] EAX: f752b000 EBX: 00000004 ECX: bf400000 EDX: 00000163 [ 1599.873114] ESI: f752b000 EDI: c86ffecc EBP: c86ffe60 ESP: c86ffe00 [ 1599.879369] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010202 [ 1599.886148] CR0: 80050033 CR2: f7d64000 CR3: 19fce000 CR4: 003506d0 [ 1599.892404] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 1599.898661] DR6: fffe0ff0 DR7: 00000400 [ 1599.902493] Fixing recursive fault but reboot is needed! O: mremap (0xb6c00000-0xb7bff000) to (0xb5800000-0xb67ff000) thp02.c:84: TBROK: mremap bug Reported-by: Naresh Kamboju Links: https://lkft.validation.linaro.org/scheduler/job/2742412#L8838 Step to reproduce: ------------------ # cd /opt/ltp # ./runltp -f mm metadata: git branch: master git repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git commit: 9f24705effef8c3b9eca00d70594ef7e0364a6da git describe: next-20210519 make_kernelversion: 5.13.0-rc2 kernel-config: https://builds.tuxbuild.com/1sk6bnicwdtrZQO2wqfaMdsZO5z/config -- Linaro LKFT https://lkft.linaro.org