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=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 D0EB1C48BE8 for ; Mon, 14 Jun 2021 11:14:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BB9FF610A0 for ; Mon, 14 Jun 2021 11:14:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235514AbhFNLQ2 (ORCPT ); Mon, 14 Jun 2021 07:16:28 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:49753 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235510AbhFNLOX (ORCPT ); Mon, 14 Jun 2021 07:14:23 -0400 Received: by mail-io1-f69.google.com with SMTP id t17-20020a5e99110000b02904b3e60c561aso18518558ioj.16 for ; Mon, 14 Jun 2021 04:12:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=NeLkXXASh21M69mAfwaOBicjaWen+btZJMPkBkicr9U=; b=dX0W+/6GbNyg06DYjNwfAsQoFSE6rUV0byLciyrfVibVMWXGU4ZBUtDbXYAsQrkjmP FPoStwNY1wWapqvzZIbV/VGtELmzmCvjkfeGQuKG+tCCoUw6qm8HWpRViZuUAM7xWhe5 Yde74VXrg9ZY54FwB9DERBenOtTmP0uwtwjq0cwwd7gcIKNxmzQxZxhdX+eiNIeuz56E NcgGSvAajBYQamS39XskTfDDz3SwAwRZXzBHARWeDPsgltJJh0KXtqOp04ayHN7QbsSe t3oYJXvSyL0WY2c1SbmHy2G+40cA8QupDMrcC50NcOshGwqguODWM4wA1jEGWJjlM5Dz 2NjA== X-Gm-Message-State: AOAM532jYLYZQ/A1KbTqxmA/5V24aQ6K8k6WOzGs3VLicJqwJYzvYnDg yv0/KogIWsG8ifLg9wsNIbzRxKM6uxBaeUdwvAxgqC2OOKxb X-Google-Smtp-Source: ABdhPJxomWz0H427AcDUAWX1WQpbscXIHwlYAOFYZDEwUW8frxVyLHSC+3M7w4ggUvSf0/Aw7apxIxsZ6u/F8vbsTtF2C5kbaIZU MIME-Version: 1.0 X-Received: by 2002:a05:6638:168d:: with SMTP id f13mr16430226jat.124.1623669140859; Mon, 14 Jun 2021 04:12:20 -0700 (PDT) Date: Mon, 14 Jun 2021 04:12:20 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005fb5a005c4b7ee3f@google.com> Subject: [syzbot] INFO: trying to register non-static key in ath9k_wmi_event_tasklet From: syzbot To: ath9k-devel@qca.qualcomm.com, davem@davemloft.net, kuba@kernel.org, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hello, syzbot found the following issue on: HEAD commit: e89bb428 usb: gadget: u_audio: add real feedback implement.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing console output: https://syzkaller.appspot.com/x/log.txt?x=124450f7d00000 kernel config: https://syzkaller.appspot.com/x/.config?x=33d364f85e0000cd dashboard link: https://syzkaller.appspot.com/bug?extid=31d54c60c5b254d6f75b syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1205b4ebd00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=148b2570300000 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+31d54c60c5b254d6f75b@syzkaller.appspotmail.com INFO: trying to register non-static key. The code is fine but needs lockdep annotation, or maybe you didn't initialize this object before use? turning off the locking correctness validator. CPU: 0 PID: 10 Comm: ksoftirqd/0 Not tainted 5.13.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:79 [inline] dump_stack+0x143/0x1db lib/dump_stack.c:120 assign_lock_key kernel/locking/lockdep.c:937 [inline] register_lock_class+0x1077/0x1180 kernel/locking/lockdep.c:1249 __lock_acquire+0x102/0x5230 kernel/locking/lockdep.c:4781 lock_acquire kernel/locking/lockdep.c:5512 [inline] lock_acquire+0x19d/0x700 kernel/locking/lockdep.c:5477 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:135 [inline] _raw_spin_lock_bh+0x2f/0x40 kernel/locking/spinlock.c:175 spin_lock_bh include/linux/spinlock.h:359 [inline] ath9k_wmi_event_tasklet+0x231/0x3f0 drivers/net/wireless/ath/ath9k/wmi.c:172 tasklet_action_common.constprop.0+0x201/0x2e0 kernel/softirq.c:784 __do_softirq+0x1b0/0x944 kernel/softirq.c:559 run_ksoftirqd kernel/softirq.c:921 [inline] run_ksoftirqd+0x21/0x50 kernel/softirq.c:913 smpboot_thread_fn+0x3ec/0x870 kernel/smpboot.c:165 kthread+0x38c/0x460 kernel/kthread.c:313 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 10 at drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:656 ath9k_htc_txstatus+0x3bb/0x500 drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:656 Modules linked in: CPU: 0 PID: 10 Comm: ksoftirqd/0 Not tainted 5.13.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:ath9k_htc_txstatus+0x3bb/0x500 drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:656 Code: de e8 69 6c 3d fe 84 db 75 27 e8 c0 65 3d fe 48 89 ef 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e 41 5f e9 7a be b3 02 e8 a5 65 3d fe <0f> 0b e9 36 fd ff ff e8 99 65 3d fe 49 8d 7c 24 08 41 83 e5 fe 48 RSP: 0018:ffffc900000afce0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100 RDX: ffff888100289b40 RSI: ffffffff8303b1eb RDI: 0000000000000003 RBP: ffff888119fe480d R08: 0000000000000000 R09: 000000000000001c R10: ffffffff8303af1e R11: 000000000000000c R12: ffff88811d52b1e0 R13: 000000000000001c R14: ffff888119fe480c R15: ffff888119fe480c FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001038 CR3: 0000000007825000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ath9k_wmi_event_tasklet+0x306/0x3f0 drivers/net/wireless/ath/ath9k/wmi.c:179 tasklet_action_common.constprop.0+0x201/0x2e0 kernel/softirq.c:784 __do_softirq+0x1b0/0x944 kernel/softirq.c:559 run_ksoftirqd kernel/softirq.c:921 [inline] run_ksoftirqd+0x21/0x50 kernel/softirq.c:913 smpboot_thread_fn+0x3ec/0x870 kernel/smpboot.c:165 kthread+0x38c/0x460 kernel/kthread.c:313 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294 --- 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