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 A8863CCA478 for ; Thu, 2 Jun 2022 10:02:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233279AbiFBKCZ (ORCPT ); Thu, 2 Jun 2022 06:02:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36970 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233231AbiFBKCX (ORCPT ); Thu, 2 Jun 2022 06:02:23 -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 749CD25E9 for ; Thu, 2 Jun 2022 03:02:21 -0700 (PDT) Received: by mail-il1-f200.google.com with SMTP id s15-20020a056e02216f00b002d3d5e41565so2803516ilv.10 for ; Thu, 02 Jun 2022 03:02:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=PlXyMH9yroMr86joJkDazD6M1cZkidX1eo+3QNu0Ks0=; b=zfclWILD7V4t/68emKuv+uGhJ9pBBsZkTOpNBAjVLa363Lrt3beOav7Utk9Q7J+44d u90b2NschuBDtNOFXCoqm3Gi0LLSe3JPwbEeU/iIaNt1nOuBxDLitVuM3F/LwaobDsDH /cnQbftVz9Q1avsmT65SCR5ARML7Txe73pvd3RfMO17RnH3kjWXblOwAYeEcmDN5BHEc fsPewkv8/PgzJXztr0VE/fe6cQVbUB6ZwV8w/CH4P2pIlEL3AmGeo3+1fKXXfrliQpC7 vnCTEaNc4TlM2uofD8SoTry+h9jIqp6Hpoa3Sn5QEaWkFSLRBXSqJqvHplnS2kQ8t8mS 8lsQ== X-Gm-Message-State: AOAM530ZhjBTth1RCS8HA69tq67apcwyr0ObuDTY/tlt/Qj/j1vIi4au hIenla27K3E6mb0ANUkFFKZKHzjits+7kI37oUD3INETcqHz X-Google-Smtp-Source: ABdhPJzqQ55gAWfuzGONGd07P+o5i1tRB1eL/ZTHM2UomwBl6hJUahKq1mY2x/7hMV7bcfDVutkx1vrRegtJpg7tHboJ8hR+5wdk MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d14:b0:2d3:a75e:140b with SMTP id i20-20020a056e021d1400b002d3a75e140bmr2599005ila.61.1654164140868; Thu, 02 Jun 2022 03:02:20 -0700 (PDT) Date: Thu, 02 Jun 2022 03:02:20 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000044cc505e0741a4b@google.com> Subject: [syzbot] riscv/fixes boot error: BUG: soft lockup in corrupted From: syzbot To: aou@eecs.berkeley.edu, axboe@kernel.dk, justin@coraid.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, palmer@dabbelt.com, paul.walmsley@sifive.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hello, syzbot found the following issue on: HEAD commit: c932edeaf6d6 riscv: dts: microchip: fix gpio1 reg property.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes console output: https://syzkaller.appspot.com/x/log.txt?x=14de11edf00000 kernel config: https://syzkaller.appspot.com/x/.config?x=aa6b5702bdf14a17 dashboard link: https://syzkaller.appspot.com/bug?extid=1d1952c211a38ac43f10 compiler: riscv64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 userspace arch: riscv64 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+1d1952c211a38ac43f10@syzkaller.appspotmail.com watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [swapper/0:1] Modules linked in: irq event stamp: 410297 hardirqs last enabled at (410296): [] __trace_hardirqs_on+0x18/0x20 arch/riscv/kernel/trace_irq.c:19 hardirqs last disabled at (410297): [] __trace_hardirqs_off+0x18/0x20 arch/riscv/kernel/trace_irq.c:25 softirqs last enabled at (405886): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (405886): [] __do_softirq+0x618/0x8fc kernel/softirq.c:587 softirqs last disabled at (405891): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (405891): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (405891): [] __irq_exit_rcu+0x142/0x1f8 kernel/softirq.c:637 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.18.0-rc1-syzkaller #0 Hardware name: riscv-virtio,qemu (DT) epc : arch_static_branch arch/riscv/include/asm/jump_label.h:20 [inline] epc : kfence_alloc include/linux/kfence.h:120 [inline] epc : slab_alloc_node mm/slub.c:3135 [inline] epc : kmem_cache_alloc_node+0xa0/0x3c6 mm/slub.c:3267 ra : slab_pre_alloc_hook mm/slab.h:724 [inline] ra : slab_alloc_node mm/slub.c:3131 [inline] ra : kmem_cache_alloc_node+0x66/0x3c6 mm/slub.c:3267 epc : ffffffff8047df56 ra : ffffffff8047df1c sp : ff200000002273b0 gp : ffffffff85a76440 tp : ff60000007430000 t0 : 0000000000046000 t1 : ffebffff014d10b7 t2 : ffffffff80668f62 s0 : ff20000000227450 s1 : ff600000075a93c0 a0 : 0000000000000000 a1 : 0000000000000007 a2 : 1ffffffff09c876c a3 : ffffffff80bec434 a4 : 0000000000000000 a5 : 0000000000000000 a6 : 0000000000f00000 a7 : ff6000000a6885bb s2 : 0000000000000a20 s3 : 0000000000000000 s4 : 0000000000000a20 s5 : ffffffffffffffff s6 : ffffffff8271f756 s7 : ffffffff85a9c780 s8 : 00000000000000e8 s9 : ffffffff85a7c2c0 s10: 00000000000000ff s11: ffffffffffffa288 t3 : fffffffff3f3f300 t4 : ffebffff014d10b7 t5 : ffebffff014d10b8 t6 : ff6000001239fc00 status: 0000000000000120 badaddr: 0000000000000000 cause: 8000000000000005 [] __alloc_skb+0x234/0x2e4 net/core/skbuff.c:414 [] alloc_skb include/linux/skbuff.h:1300 [inline] [] new_skb+0x2c/0xcc drivers/block/aoe/aoecmd.c:66 [] aoecmd_cfg_pkts drivers/block/aoe/aoecmd.c:425 [inline] [] aoecmd_cfg+0x1f6/0x5c6 drivers/block/aoe/aoecmd.c:1362 [] discover_timer+0x4a/0x54 drivers/block/aoe/aoemain.c:24 [] call_timer_fn+0x164/0x694 kernel/time/timer.c:1421 [] expire_timers kernel/time/timer.c:1466 [inline] [] __run_timers.part.0+0x4e6/0x76e kernel/time/timer.c:1734 [] __run_timers kernel/time/timer.c:1715 [inline] [] run_timer_softirq+0x86/0x100 kernel/time/timer.c:1747 [] __do_softirq+0x274/0x8fc kernel/softirq.c:558 [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] [] invoke_softirq kernel/softirq.c:439 [inline] [] __irq_exit_rcu+0x142/0x1f8 kernel/softirq.c:637 [] irq_exit+0x10/0x7a kernel/softirq.c:661 [] generic_handle_arch_irq+0x48/0x54 kernel/irq/handle.c:240 [] ret_from_exception+0x0/0x10 [] slab_pre_alloc_hook mm/slab.h:724 [inline] [] slab_alloc_node mm/slub.c:3131 [inline] [] kmem_cache_alloc_node+0x66/0x3c6 mm/slub.c:3267 --- 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. 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A87AEC433EF for ; Thu, 2 Jun 2022 10:02:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:To:From:Subject:Message-ID:Date: MIME-Version:Reply-To:Cc:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=KYhbpq89yxzqgLUgQB5yJAKcKOJEPaPAY/aIY5Ifuc0=; b=Mgl BwSWvWYb57QvdznGa+8HsXa9T34l9XtQkAyrNV5tbh/jCZazP1AZj2OFCtEmFszMsuFoUMZagFFYh pI13R0aLb8AHlfpAVn+/qnM78q/SQrsKwhnxItFs1RmUbAQ/eh3uZ8bCZJps2/NbVARj27gvLQwx4 8CHBeU8Thptx1iA+MYNmXXo77sXpn6wBdxYBm58fUZtmjLdgi0IRFDfsYVk3AeMQBrkvsaGGocDml lPn8Yi/zaif25727RR6nnaAqk0MpDHzlAU0DKvPfOs1hz8NBrdEDPCC5GM/NuYPCnIuYt61PtDWAn 82MyaZ7S4IdbruaGaeY9pEIRVt0OZ+Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nwhev-002dDx-5E; Thu, 02 Jun 2022 10:02:29 +0000 Received: from mail-io1-f69.google.com ([209.85.166.69]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nwhes-002dAZ-Qc for linux-riscv@lists.infradead.org; Thu, 02 Jun 2022 10:02:28 +0000 Received: by mail-io1-f69.google.com with SMTP id y12-20020a5e920c000000b006657a63c653so2442225iop.11 for ; Thu, 02 Jun 2022 03:02:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=PlXyMH9yroMr86joJkDazD6M1cZkidX1eo+3QNu0Ks0=; b=8AwSQPGYe9bgACyc1YyKJFHxkWYpnZqG64jRk6bOdLic/VVmTBlygnVQF2zOoNU+bQ sCi/xPz8QVB3pZF7CsbklTmnhdQdiWz4S09VpglQo2Sg6JkMr6lNrn23ZVISxW9CNWjw S7+U6LOHZTSoVqn+9k+TtKTOfsCvRYvkdF9YAKl03FAV2szW/Mcvo0F2YpndO93ax4uK 0xgFabtl1n0MwehI4Y2ieM5hKhsfzM7DakQifCDAeSbS47vWoGkBNk+rABEgHOvWzVZr KQWsr6k2YmMtKc8Wjbbj7aCjtAm1VOJYqF/LGTZG1djrDxYj8CCbfNwa6VJa7YMgR+HW AVcg== X-Gm-Message-State: AOAM530tsn8O+tVv+xPPKZQCIAx2Qtb8Pt/ZCqds44sCQog1XgkuOvoC k0hnztMZgRADMVh3KnWEGF59kajVi+Jcb8hPv5/7mwCmDQTK X-Google-Smtp-Source: ABdhPJzqQ55gAWfuzGONGd07P+o5i1tRB1eL/ZTHM2UomwBl6hJUahKq1mY2x/7hMV7bcfDVutkx1vrRegtJpg7tHboJ8hR+5wdk MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d14:b0:2d3:a75e:140b with SMTP id i20-20020a056e021d1400b002d3a75e140bmr2599005ila.61.1654164140868; Thu, 02 Jun 2022 03:02:20 -0700 (PDT) Date: Thu, 02 Jun 2022 03:02:20 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000044cc505e0741a4b@google.com> Subject: [syzbot] riscv/fixes boot error: BUG: soft lockup in corrupted From: syzbot To: aou@eecs.berkeley.edu, axboe@kernel.dk, justin@coraid.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, palmer@dabbelt.com, paul.walmsley@sifive.com, syzkaller-bugs@googlegroups.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220602_030226_899158_7AE23E79 X-CRM114-Status: UNSURE ( 4.49 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hello, syzbot found the following issue on: HEAD commit: c932edeaf6d6 riscv: dts: microchip: fix gpio1 reg property.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes console output: https://syzkaller.appspot.com/x/log.txt?x=14de11edf00000 kernel config: https://syzkaller.appspot.com/x/.config?x=aa6b5702bdf14a17 dashboard link: https://syzkaller.appspot.com/bug?extid=1d1952c211a38ac43f10 compiler: riscv64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 userspace arch: riscv64 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+1d1952c211a38ac43f10@syzkaller.appspotmail.com watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [swapper/0:1] Modules linked in: irq event stamp: 410297 hardirqs last enabled at (410296): [] __trace_hardirqs_on+0x18/0x20 arch/riscv/kernel/trace_irq.c:19 hardirqs last disabled at (410297): [] __trace_hardirqs_off+0x18/0x20 arch/riscv/kernel/trace_irq.c:25 softirqs last enabled at (405886): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (405886): [] __do_softirq+0x618/0x8fc kernel/softirq.c:587 softirqs last disabled at (405891): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (405891): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (405891): [] __irq_exit_rcu+0x142/0x1f8 kernel/softirq.c:637 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.18.0-rc1-syzkaller #0 Hardware name: riscv-virtio,qemu (DT) epc : arch_static_branch arch/riscv/include/asm/jump_label.h:20 [inline] epc : kfence_alloc include/linux/kfence.h:120 [inline] epc : slab_alloc_node mm/slub.c:3135 [inline] epc : kmem_cache_alloc_node+0xa0/0x3c6 mm/slub.c:3267 ra : slab_pre_alloc_hook mm/slab.h:724 [inline] ra : slab_alloc_node mm/slub.c:3131 [inline] ra : kmem_cache_alloc_node+0x66/0x3c6 mm/slub.c:3267 epc : ffffffff8047df56 ra : ffffffff8047df1c sp : ff200000002273b0 gp : ffffffff85a76440 tp : ff60000007430000 t0 : 0000000000046000 t1 : ffebffff014d10b7 t2 : ffffffff80668f62 s0 : ff20000000227450 s1 : ff600000075a93c0 a0 : 0000000000000000 a1 : 0000000000000007 a2 : 1ffffffff09c876c a3 : ffffffff80bec434 a4 : 0000000000000000 a5 : 0000000000000000 a6 : 0000000000f00000 a7 : ff6000000a6885bb s2 : 0000000000000a20 s3 : 0000000000000000 s4 : 0000000000000a20 s5 : ffffffffffffffff s6 : ffffffff8271f756 s7 : ffffffff85a9c780 s8 : 00000000000000e8 s9 : ffffffff85a7c2c0 s10: 00000000000000ff s11: ffffffffffffa288 t3 : fffffffff3f3f300 t4 : ffebffff014d10b7 t5 : ffebffff014d10b8 t6 : ff6000001239fc00 status: 0000000000000120 badaddr: 0000000000000000 cause: 8000000000000005 [] __alloc_skb+0x234/0x2e4 net/core/skbuff.c:414 [] alloc_skb include/linux/skbuff.h:1300 [inline] [] new_skb+0x2c/0xcc drivers/block/aoe/aoecmd.c:66 [] aoecmd_cfg_pkts drivers/block/aoe/aoecmd.c:425 [inline] [] aoecmd_cfg+0x1f6/0x5c6 drivers/block/aoe/aoecmd.c:1362 [] discover_timer+0x4a/0x54 drivers/block/aoe/aoemain.c:24 [] call_timer_fn+0x164/0x694 kernel/time/timer.c:1421 [] expire_timers kernel/time/timer.c:1466 [inline] [] __run_timers.part.0+0x4e6/0x76e kernel/time/timer.c:1734 [] __run_timers kernel/time/timer.c:1715 [inline] [] run_timer_softirq+0x86/0x100 kernel/time/timer.c:1747 [] __do_softirq+0x274/0x8fc kernel/softirq.c:558 [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] [] invoke_softirq kernel/softirq.c:439 [inline] [] __irq_exit_rcu+0x142/0x1f8 kernel/softirq.c:637 [] irq_exit+0x10/0x7a kernel/softirq.c:661 [] generic_handle_arch_irq+0x48/0x54 kernel/irq/handle.c:240 [] ret_from_exception+0x0/0x10 [] slab_pre_alloc_hook mm/slab.h:724 [inline] [] slab_alloc_node mm/slub.c:3131 [inline] [] kmem_cache_alloc_node+0x66/0x3c6 mm/slub.c:3267 --- 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. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv