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 lists.zx2c4.com (lists.zx2c4.com [165.227.139.114]) (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 4BA95C5321E for ; Mon, 26 Aug 2024 08:47:36 +0000 (UTC) Received: by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 5782753f; Mon, 26 Aug 2024 08:38:03 +0000 (UTC) Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTPS id b8021ec3 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO) for ; Mon, 12 Aug 2024 04:53:04 +0000 (UTC) Received: by mail-io1-f69.google.com with SMTP id ca18e2360f4ac-822372161efso381200339f.0 for ; Sun, 11 Aug 2024 21:53:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723438383; x=1724043183; 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=DCIUv5W1hQZANZ1PEvV4VxKZP1pSyOaOOcCYK3C1sQI=; b=vO3HOXdLArhx9C7PYcvr48emp8N4t6wtVw9yHxFw/sD2jRM7qXUTwesUjt34RjmNJs tKk1TEPb1enDpJbfVvzsTlsYM0Jk2c++xsNalm9RCR+mMrNwmUsZX4oxOAFrIoYCNDu4 MR5a0wPg6uyF8mKJ3/iOaf5JqEW8gb8Loa/PN4wRq936nbTvSp0Bl6LC1GoGYN+AUJyk LG8mIjQZDBAZn1ApBhB8SsILA4GaFNzxKy/7JyzDpn00clgkseQkS8ksCcKbGE2hpAXd 8+tBW0KX7R74bDwpNznuhpXk1pTu80VdgBFicDfLERd3rc0uN+WoKHuoytGdPA8nce4h 0wAw== X-Forwarded-Encrypted: i=1; AJvYcCWUatgcUFVtzvEf630Kd5LHzxaNK33Z4as3I82wZBWXHpGbygZ7s3ulGSaEbwdPYgWTeCPfu2rRv1gWxqHQOQpk59mwqBbmlr1e X-Gm-Message-State: AOJu0YyYu/w27nzqngwASjN8dIRqMDe3TXcrvktANIG2qOb9UcHEPqCP hKgY/fsLdp4LmLjm98Bk/1lo2S5EhS2EoVo2QWw6O+FWG9TifuJPiwtwiA36WEFwJhCQfS0Rx/J huI3LOveCoUes1Iy+U7eVc3iFgs3maN7YZdakdquy8DYR9QW69JCtXW4= X-Google-Smtp-Source: AGHT+IHYd+OnzWf3WONlYUINKA2XYz4D597wPU1q1yxE0VsRcZoM2LIA3Gz9v5hY/DdXx/pnUZRWQH+QReSO0PWFGZ2UzuXHaJcN MIME-Version: 1.0 X-Received: by 2002:a05:6602:640d:b0:806:bf73:1167 with SMTP id ca18e2360f4ac-8225ee96f73mr27822739f.3.1723438382830; Sun, 11 Aug 2024 21:53:02 -0700 (PDT) Date: Sun, 11 Aug 2024 21:53:02 -0700 In-Reply-To: <00000000000061c0a106183499ec@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000099eca4061f754420@google.com> Subject: Re: [syzbot] [wireguard?] WARNING in kthread_unpark (2) From: syzbot To: Jason@zx2c4.com, davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, hdanton@sina.com, jason@zx2c4.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, oneukum@suse.com, pabeni@redhat.com, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, tj@kernel.org, wireguard@lists.zx2c4.com Content-Type: text/plain; charset="UTF-8" X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" syzbot has bisected this issue to: commit b3e40fc85735b787ce65909619fcd173107113c2 Author: Oliver Neukum Date: Thu May 2 11:51:40 2024 +0000 USB: usb_parse_endpoint: ignore reserved bits bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=11ca267d980000 start commit: dc1c8034e31b minmax: simplify min()/max()/clamp() implemen.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=13ca267d980000 console output: https://syzkaller.appspot.com/x/log.txt?x=15ca267d980000 kernel config: https://syzkaller.appspot.com/x/.config?x=2258b49cd9b339fa dashboard link: https://syzkaller.appspot.com/bug?extid=943d34fa3cf2191e3068 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1022b573980000 Reported-by: syzbot+943d34fa3cf2191e3068@syzkaller.appspotmail.com Fixes: b3e40fc85735 ("USB: usb_parse_endpoint: ignore reserved bits") For information about bisection process see: https://goo.gl/tpsmEJ#bisection