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 E2E88C77B7C for ; Sat, 29 Apr 2023 13:37:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231263AbjD2NhN (ORCPT ); Sat, 29 Apr 2023 09:37:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50302 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231150AbjD2NhH (ORCPT ); Sat, 29 Apr 2023 09:37:07 -0400 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 900CF1FDD for ; Sat, 29 Apr 2023 06:37:05 -0700 (PDT) Received: by mail-il1-f200.google.com with SMTP id e9e14a558f8ab-32f23e2018fso110176375ab.0 for ; Sat, 29 Apr 2023 06:37:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682775425; x=1685367425; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=i+7gtFde1uJ31JhRfXbVrkLj5gYnzZd9OD9Pbp43K4c=; b=DeZBx9YHdcVXOTq1AQrwVYg4AwSFVbqZmuxQcIxaG6E4XwG60mUCiVj6HJjjik5Y9t dtYWtYzlUrZBuJRvWuq5CI+OA9xhetRXLu4MwbzqQ14j6ljx+U/l43Sbd09icI7gOcYB VTVqD5pg2x2rhOFQrGje/hGiRtojxK5bTGKcMU1TUgtKh7ApmlgrAs6CaMtipmiS+XBV ORLiV4MEWEknRjlQEIugI7yIH7BBg/MKu4yfSHsomCsfJyASWhj49pkUvvvwA11QMnaC moM/qmTa9RKo45yRgI6zTqDpqeYVFP+FX20D0kLkxfNzd4HMgg+v0bSuiwkGrhyFjWJV eQBg== X-Gm-Message-State: AC+VfDyJJDqymXVL8Z/UqgZmWVx6vYvK88Sdfg/0t6Xvpks+3uVUsOoc 1eKCa/bQuhleUJstXL+6FKn3ZMGz60IcPZLFWQOH6ysHyuht X-Google-Smtp-Source: ACHHUZ7wMg/4Gx/whiLyBKTbzzTcMMt3Lr2bijgLBv3BWF29l5EAoCkMFpY9KAfVfRKhYnazhyWS/tICWVfv5So/EH5zXtTZuDUX MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1352:b0:329:66f6:470c with SMTP id k18-20020a056e02135200b0032966f6470cmr8718325ilr.3.1682775424942; Sat, 29 Apr 2023 06:37:04 -0700 (PDT) Date: Sat, 29 Apr 2023 06:37:04 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000070ccd705fa79afe9@google.com> Subject: [syzbot] upstream boot error: BUG: unable to handle kernel paging request in gic_handle_irq From: syzbot To: geert+renesas@glider.be, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, magnus.damm@gmail.com, maz@kernel.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de 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: cec24b8b6bb8 Merge tag 'char-misc-6.4-rc1' of git://git.ke.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11334c30280000 kernel config: https://syzkaller.appspot.com/x/.config?x=c159a5b5ee7dcf56 dashboard link: https://syzkaller.appspot.com/bug?extid=4aee2040dfac273d198e compiler: arm-linux-gnueabi-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 userspace arch: arm IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+4aee2040dfac273d198e@syzkaller.appspotmail.com 8<--- cut here --- Unable to handle kernel paging request at virtual address df80a00c when read [df80a00c] *pgd=80000080007003, *pmd=82893003, *pte=80216680 Internal error: Oops: 207 [#1] PREEMPT SMP ARM Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.3.0-syzkaller #0 Hardware name: ARM-Versatile Express PC is at __raw_readl arch/arm/include/asm/io.h:113 [inline] PC is at gic_handle_irq+0x1c/0x7c drivers/irqchip/irq-gic.c:344 LR is at generic_handle_arch_irq+0x60/0x80 kernel/irq/handle.c:238 pc : [<8086e724>] lr : [<817e3dd0>] psr: 20000193 sp : 82401e70 ip : 82401e90 fp : 82401e8c r10: 825dfffd r9 : 8241ae40 r8 : 00000000 r7 : df80a00c r6 : 81f1590c r5 : df80a000 r4 : 8240cde8 r3 : 8086e708 r2 : 00904870 r1 : 81f4ff24 r0 : 82401eb8 Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user Control: 30c5387d Table: 80003000 DAC: fffffffd Register r0 information: 8<--- cut here --- Unable to handle kernel paging request at virtual address fffffff7 when read [fffffff7] *pgd=80000080007003, *pmd=deffd003, *pte=00000000 Internal error: Oops: 207 [#2] PREEMPT SMP ARM --- 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. If the bug is already fixed, let syzbot know by replying with: #syz fix: exact-commit-title If you want to change bug's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the bug is a duplicate of another bug, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup