From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 60B6663C1 for ; Wed, 8 Nov 2023 12:38:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mail-oi1-f207.google.com (mail-oi1-f207.google.com [209.85.167.207]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E04DF1BF0 for ; Wed, 8 Nov 2023 04:38:26 -0800 (PST) Received: by mail-oi1-f207.google.com with SMTP id 5614622812f47-3b3f5a58408so9187461b6e.1 for ; Wed, 08 Nov 2023 04:38:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699447106; x=1700051906; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=f9rx/NIwDuIO7RH8l1m10PzkYB91FmtIKSHTeanxTHM=; b=Pk54R2uqG+/AuXaLkS+KZCDzE0+0LEsF8G7m07BcQ0rEcGPyQhpb+BNrQeJcfWKkvh id3RZe3YeowHbq64zrKQSHNP00Ups60Ujr8u2aRE5Vn77UF4bMA16/dYZegIbPZ1ejPR n3NQiq662jgHeM1hxmFnlaPSZ3HClinwYFQgrpQLdjkuRKMEWpm4iXIxXdA+YW4azjEt /v+e/vdIVEWjevu9EwURokf8q/74Nw2CVwcMTFFqV6nYqVSd8lgGjS+ctY1P0F6hA+AY oBIx3zW5HQgaHUAbSlpAagxVVAJJIbgSOq068hswYhwC4VqTS3LovP+3Ov5As45FbU7F 3lRA== X-Gm-Message-State: AOJu0YwtZHdOziWAT9fZkjJ6aJ4PwmOFVmpw0fLCQ5a9e3ivuzyJAHh5 iSfkoKtQnBH8v29gdrHIIfUY3O3XL1LjVNR1rza0Hkglha44 X-Google-Smtp-Source: AGHT+IG71zcFpz6v7BgDMgGsmf8ro6g3f2BtFnk+5GxCdSxmGM4jtJyBkjuFqm2Buq1Xn8XzDIk65nSM9m/S/cMH3sSE+eWS5nQl Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:198f:b0:3ae:2024:837d with SMTP id bj15-20020a056808198f00b003ae2024837dmr769620oib.8.1699447106316; Wed, 08 Nov 2023 04:38:26 -0800 (PST) Date: Wed, 08 Nov 2023 04:38:26 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001633ea0609a35d4d@google.com> Subject: [syzbot] [wireless?] [net?] WARNING in ieee80211_rfkill_poll From: syzbot To: davem@davemloft.net, edumazet@google.com, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot found the following issue on: HEAD commit: 90b0c2b2edd1 Merge tag 'pinctrl-v6.7-1' of git://git.kerne.. 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=1437f47b680000 kernel config: https://syzkaller.appspot.com/x/.config?x=b0220f5f3436eb1a dashboard link: https://syzkaller.appspot.com/bug?extid=7e59a5bfc7a897247e18 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13c670c0e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1310d47b680000 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/38f32e2d2d96/disk-90b0c2b2.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/ec454d0d1d26/vmlinux-90b0c2b2.xz kernel image: https://storage.googleapis.com/syzbot-assets/110137c447a9/bzImage-90b0c2b2.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+7e59a5bfc7a897247e18@syzkaller.appspotmail.com ------------[ cut here ]------------ WARNING: CPU: 1 PID: 732 at net/mac80211/driver-ops.h:688 drv_rfkill_poll net/mac80211/driver-ops.h:688 [inline] WARNING: CPU: 1 PID: 732 at net/mac80211/driver-ops.h:688 ieee80211_rfkill_poll+0x134/0x170 net/mac80211/cfg.c:3100 Modules linked in: CPU: 1 PID: 732 Comm: kworker/1:2 Not tainted 6.6.0-syzkaller-14142-g90b0c2b2edd1 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 Workqueue: events_power_efficient rfkill_poll RIP: 0010:drv_rfkill_poll net/mac80211/driver-ops.h:688 [inline] RIP: 0010:ieee80211_rfkill_poll+0x134/0x170 net/mac80211/cfg.c:3100 Code: 60 07 00 00 be ff ff ff ff 48 8d 78 68 e8 44 f4 38 00 31 ff 89 c5 89 c6 e8 89 59 39 fb 85 ed 0f 85 44 ff ff ff e8 0c 5e 39 fb <0f> 0b e9 38 ff ff ff e8 00 5e 39 fb 0f 0b 48 c7 c7 f8 16 34 89 e8 RSP: 0018:ffffc90001cafc90 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888100ff0700 RCX: ffffffff8614b267 RDX: ffff888107368000 RSI: ffffffff8614b274 RDI: 0000000000000005 RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 1ffffffff15c0565 R12: ffff888100ff0700 R13: 0000000000000001 R14: ffffc90001cafd80 R15: ffff8881f673ad40 FS: 0000000000000000(0000) GS:ffff8881f6700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6477ad0e40 CR3: 00000001122fe000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rdev_rfkill_poll net/wireless/rdev-ops.h:636 [inline] cfg80211_rfkill_poll+0xc9/0x240 net/wireless/core.c:224 rfkill_poll+0x8d/0x110 net/rfkill/core.c:1037 process_one_work+0x884/0x15c0 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x8b9/0x1290 kernel/workqueue.c:2784 kthread+0x33c/0x440 kernel/kthread.c:388 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242 --- 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 report is already addressed, let syzbot know by replying with: #syz fix: exact-commit-title If you want syzbot to run the reproducer, reply with: #syz test: git://repo/address.git branch-or-commit-hash If you attach or paste a git patch, syzbot will apply it before testing. If you want to overwrite report's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the report is a duplicate of another one, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup