From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0A83A2FC022 for ; Mon, 25 Aug 2025 14:54:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756133646; cv=none; b=RdR4dOIKCiLolfyUyXALogOdlU50VCbYztvtUcczBG9OAgAXifMo4AivsgbNveDiVHoRH/rBh3MN8r1iSZue75Eww7M77xTxgHVvH5Le0uxWqiaV/j8bwkiFSsYV7suX8bE+XizwcMD4H2nz3QkLq0gd2+cfnxoZhNtx/psE/tA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756133646; c=relaxed/simple; bh=RYFQttZPQBLdTyL00fjIksscvOx7+ZWQBTuIJxy7cw0=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=RnKPRsdxNFYGNxkLo58eGCuy55+Unsw/ybKkfhTdgzEv97UKkT6La2/rzyQaqY2jzIkv1YvM2XCCu4H2bVs6wzFtticbjkHlYeXsDt6RKgGVW2oktm5qNCJ3BqapcS1Z8cLM4RM0Yn4617vZQLC+bgE+dmwa3nyoSjw3ggUUxMQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.200 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f200.google.com with SMTP id e9e14a558f8ab-3e671c9e964so46096255ab.3 for ; Mon, 25 Aug 2025 07:54:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756133644; x=1756738444; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ks23e8Q91CQ7KaAQ1Tjq9eK94AD7/WwIK7YtecKc1XM=; b=mp9asCxcq3D0UukSmFx+3RCKYg5fM2CxKvseiqmiFTB7On4TnhpEpje6HFoN4VSWph Sgzu+iLevYexpt8/O5HY78ZPzts7ifnqfaf1Bjf5oQow5a4dfCQK5xH+W2v5Ua7rRhUX lbPq45l1mN7hvb81JjEzrUQfevOTobCGVf/M75/CEjC9BQyjQ32vgUsgSKNPQCP5gdj0 BKivl2xR/uzSM6O55kK7pU8puD4n9t0ro48HujS2GCVar2lspmZKcokDasjxjXJvQMa5 HW0LBXscDhreVpnZvRgU8pT5h+kuH5qa3ySRsnC62kucd2s+kIq2iGZKVI456RnVINQH FLjA== X-Forwarded-Encrypted: i=1; AJvYcCVM5nlR7PrRd19/67SUMuUemMELrR162CpllO/8T6XQxsxr9vop8bwQ5OEPPOgMX1k/HsqvL1OxHHs9f2I=@vger.kernel.org X-Gm-Message-State: AOJu0YxiXjwtVSgSLkZbcLBltUsDs4g67qMzRJ/dIx1wWFZCYBpGV44y riax4jT7WgfMfEFXPCn2mtGj9eNtVYNmFXdahki3efSsrb6ESWLaVmfqwM+YL3d7Ew+9m5aLLP6 WLKoCMG7Rs3z5bCh9FdwFt4Vq70twB0QLMSWwxM4hBfBN13wvoGTuQ57ZFcQ= X-Google-Smtp-Source: AGHT+IEV+VyyptRyr/7EBnA/JSPf8pu7sBw+c/GLiXBPcD6TdhCdNFG/G0lngV0hKVH63z5s5QlSb2A2h86r6wPSk1CAJDXfK+QI Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1688:b0:3eb:e261:15e0 with SMTP id e9e14a558f8ab-3ebe2611d45mr77989085ab.28.1756133644131; Mon, 25 Aug 2025 07:54:04 -0700 (PDT) Date: Mon, 25 Aug 2025 07:54:04 -0700 In-Reply-To: <0d6d8778-a45e-498f-9e31-1d926f582d7e@rowland.harvard.edu> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68ac790c.050a0220.37038e.0095.GAE@google.com> Subject: Re: [syzbot] [usb?] BUG: sleeping function called from invalid context in dummy_dequeue From: syzbot To: bigeasy@linutronix.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com, ysk@kzalloc.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+8baacc4139f12fa77909@syzkaller.appspotmail.com Tested-by: syzbot+8baacc4139f12fa77909@syzkaller.appspotmail.com Tested on: commit: 8d245acc Merge tag 'char-misc-6.17-rc3' of git://git.k.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ console output: https://syzkaller.appspot.com/x/log.txt?x=17b38462580000 kernel config: https://syzkaller.appspot.com/x/.config?x=e1e1566c7726877e dashboard link: https://syzkaller.appspot.com/bug?extid=8baacc4139f12fa77909 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=15ee6862580000 Note: testing is done by a robot and is best-effort only.