From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 5E54318C00E for ; Wed, 6 Nov 2024 04:39:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730867947; cv=none; b=mwx+2XLRahIt75sVMyGxdL23Arax+3GXvjiPoNq6xVwXO7xM/mroLyfoB68ccdNbgE4He9FUtOa+nLuUBwobEesj5c04Yo4Y7NYV/3faJlI43oL5yas1pSdrv+LIK1wjrf/mDCrEEN/a6pD/bjnSn4gaYAsFRC3IEe15x2mlvn8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730867947; c=relaxed/simple; bh=rm1UBE0CqeZHg1Jk4aoaflriHOdb4zRQAcypzSQsKFc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=KcYeJZJb4KtXMzkViUP4TpEMe4uww0ldm67wvmSPE4KgTHtgymGvF/o/LhEGdTquQhF4QlhtHWqQRpxqvGgt0FhX9xfJZdskOccTqvjfKpIBd4UvlpAvSQPb0BrNeO3XJHzTSCGFNbdrdir1yw3UyivIKBxORSJoAL9kaN5SdUY= 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=209.85.166.71 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-io1-f71.google.com with SMTP id ca18e2360f4ac-83b567c78c3so45866639f.1 for ; Tue, 05 Nov 2024 20:39:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730867943; x=1731472743; 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=EcZnI7H/Pxr0UqsUJcun+RXdk/Sg3hZT78LKpGEaC0k=; b=FcVX0KlMCBtKXiRKOwUInYRMgqSGmaMsuEzC8J9ceEwf8pzhs03oBovUB1KR0m2vze IbEPGUDBtmp0IrrKVWSupGM0gDFClO5d9Yse4heKfKEZRqrelBPtWrSULGbU2P607+dj V4JD7OnZMAthHo6uqBux6D/bjWwcC288Hksj1LlJgEjWnNPL8H/1K1ZkLseFSS8u0WFA lZvvrTYqF/nOWg9ju0Mlp8Y0ynExtIRWfp05Hy4vUkc+vj7DS208WbYvYsrcEFk67Cqy hKfapWminC/OSgZyVfIdNa12WVn1NVX+QAGHaNN7lZ3ilyzcuFVxAXlQcqmlqxeA4teY n9Sw== X-Forwarded-Encrypted: i=1; AJvYcCXT7taoF+Hh7acvEfVfaxUbd5A0yhY6pMn8AS+/AL1S7+Tt8xLMHJvBAyLU8FsZbRSgO1hjYK+oQCaO+A==@vger.kernel.org X-Gm-Message-State: AOJu0Yxa0JQACn2jYKq/uoLqS4GYmsM4Xm64XR/1t8+GPM5a+hH1GCGS xcQUqkEbCn/eLlzoicWB/ECBjUu3WGc8jZFdgrlK+fiX3qq98bnwy11+Ti02tM7N0rjx5GSb542 SqSQfYyKG54oFakb1FHCK0qS6NX2a7Ewr70ABVLKeGYBdhkvlpdWNSVw= X-Google-Smtp-Source: AGHT+IG4XL9G/ifuAc5sYaDmLvA6D8ZYi4XBYf/FQ5JB1IfTP9XmdheFWB/itY7y28HmblSWCLXzrxyQM6JxrgNj/8hvVYfpnpxC Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:20e1:b0:3a6:c000:4490 with SMTP id e9e14a558f8ab-3a6e2a15bf7mr11210695ab.1.1730867943519; Tue, 05 Nov 2024 20:39:03 -0800 (PST) Date: Tue, 05 Nov 2024 20:39:03 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <672af2e7.050a0220.2a847.1b38.GAE@google.com> Subject: Re: [syzbot] [block?] [usb?] WARNING: bad unlock balance in blk_mq_update_tag_set_shared From: syzbot To: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, ming.lei@redhat.com, syzkaller-bugs@googlegroups.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+5007209c85ecdb50b5da@syzkaller.appspotmail.com Tested-by: syzbot+5007209c85ecdb50b5da@syzkaller.appspotmail.com Tested on: commit: 72697401 block: don't verify IO lock for freeze/unfree.. git tree: https://github.com/ming1/linux.git for-next console output: https://syzkaller.appspot.com/x/log.txt?x=109436a7980000 kernel config: https://syzkaller.appspot.com/x/.config?x=dfea72efa3e2aef2 dashboard link: https://syzkaller.appspot.com/bug?extid=5007209c85ecdb50b5da compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.