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 DA5EFC4321E for ; Wed, 30 Nov 2022 21:04:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229558AbiK3VEx (ORCPT ); Wed, 30 Nov 2022 16:04:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39358 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229538AbiK3VEr (ORCPT ); Wed, 30 Nov 2022 16:04:47 -0500 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3E928564A for ; Wed, 30 Nov 2022 13:04:46 -0800 (PST) Received: by mail-io1-f69.google.com with SMTP id y5-20020a056602120500b006cf628c14ddso12207881iot.15 for ; Wed, 30 Nov 2022 13:04:46 -0800 (PST) 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=89sbABjXCnZH4rHUsQouUWbZShKKn3HNAgo04khDjF0=; b=dgPk9hGwthnOec0ym3tKPAbwG3XpjteEKK/dwBiEmNexWaiHxYWUNWsq+6MlLCcQ7V ijxuuQj+zd0mTL7t5iw13Qs4zQj3aCjdXF56/vK/6Er6dDxNdyJs8iQ5VWyEiDcglc51 ZeoHzzd8z7zPcfuVe2xPyNC/urWgB0WIyRbParYXi2p9JcHxlu0mTChWRwdI5wT2ie8u 1uf2BPIW/MOZ1ICh0SNEHvKURr8vbb5C1IMH0pTUqTeqStz2+8jEfDMnIYoRpVe3cMJH MQ0PkVoDLRraZpLn3JD5Malv1fNRH0L6sTeBtlYTqjS/ljdtqy7Kz7mq7NqWBb3IXJpu I+dg== X-Gm-Message-State: ANoB5pkIaPSffnKz4P8XpjlXPpTb5DWrnYaullz+s7Wk9P8O4QlCDkqY fyqUCHB1btKj1Vmk+b2TAw2umAB5TW7fVLERXkokz04NSWkx X-Google-Smtp-Source: AA0mqf43jZ4g690rvZr5Mo8EMdXW7RO1NQl7RA76ZsUPzBqq85HRrsiZAApQss8r9zOAZjigK6n8LSvyLVDvNcJSksggnLgWEPPu MIME-Version: 1.0 X-Received: by 2002:a92:dc90:0:b0:303:17f1:4187 with SMTP id c16-20020a92dc90000000b0030317f14187mr7208843iln.132.1669842286075; Wed, 30 Nov 2022 13:04:46 -0800 (PST) Date: Wed, 30 Nov 2022 13:04:46 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000004ae78f05eeb6747e@google.com> Subject: [syzbot] kernel panic: stack is corrupted in hfs_cat_create From: syzbot To: broonie@kernel.org, catalin.marinas@arm.com, kaleshsingh@google.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, madvenka@linux.microsoft.com, mark.rutland@arm.com, maz@kernel.org, syzkaller-bugs@googlegroups.com, will@kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot found the following issue on: HEAD commit: 6d464646530f Merge branch 'for-next/core' into for-kernelci git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci console output: https://syzkaller.appspot.com/x/log.txt?x=10c6a755880000 kernel config: https://syzkaller.appspot.com/x/.config?x=23eec5c79c22aaf8 dashboard link: https://syzkaller.appspot.com/bug?extid=d529529a4a1ae87f439d compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2 userspace arch: arm64 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1096a7fd880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12c3064b880000 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/f22d29413625/disk-6d464646.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/389f0a5f1a4a/vmlinux-6d464646.xz kernel image: https://storage.googleapis.com/syzbot-assets/48ddb02d82da/Image-6d464646.gz.xz mounted in repro: https://storage.googleapis.com/syzbot-assets/4feb79cebaef/mount_0.gz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+d529529a4a1ae87f439d@syzkaller.appspotmail.com loop0: detected capacity change from 0 to 64 Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: hfs_cat_create+0x358/0x358 CPU: 0 PID: 3072 Comm: syz-executor321 Not tainted 6.1.0-rc6-syzkaller-32662-g6d464646530f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Call trace: dump_backtrace+0x1c4/0x1f0 arch/arm64/kernel/stacktrace.c:156 show_stack+0x2c/0x54 arch/arm64/kernel/stacktrace.c:163 __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x104/0x16c lib/dump_stack.c:106 dump_stack+0x1c/0x58 lib/dump_stack.c:113 panic+0x218/0x508 kernel/panic.c:274 warn_bogus_irq_restore+0x0/0x40 kernel/panic.c:703 hfs_cat_build_record+0x0/0x130 0x50006f3faf19523b SMP: stopping secondary CPUs Kernel Offset: disabled CPU features: 0x00000,040e0108,4c017203 Memory Limit: none 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. syzbot can test patches for this issue, for details see: https://goo.gl/tpsmEJ#testing-patches