From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f205.google.com (mail-il1-f205.google.com [209.85.166.205]) (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 D00EA3FB87 for ; Sun, 19 May 2024 11:14:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.205 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716117273; cv=none; b=OLWNbcXgI0OwbpbDCzqMr2TDJlFJQ3xy6kzhYLiubPfYgfSHhDwrWjJsddlb6zDustq/sMX4qbnjMnrcfnrj0ZSB9Hv0HyKXf2NWwmvdB/ZQ+hb6v58dQWBkTyMod/AFG2g71WXiG2Su34BHUkz6pPSxSeZisYH4ze5mrKXZE/4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716117273; c=relaxed/simple; bh=TE/dYHUWdFqr94tCntvaxfb0WU+Nf8iKVxC8ogi1uXo=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=COktVlDJzMJwoqnCyUM9VMDoaKnLJeHENnf7KtBZrkqBTFYn/lwhecI7fZhw84B+NDfbOzRyvlwU3v7PmOxQLkOCDAPQ5iUna636IUUx4ARx0HxYGjLuKI3PrHlWclWUNcA7e1v4ZsH582DUVBMVJUR3+ZgF3OXV25m2+VIFOco= 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=209.85.166.205 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-f205.google.com with SMTP id e9e14a558f8ab-36d92a840abso80523785ab.1 for ; Sun, 19 May 2024 04:14:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716117271; x=1716722071; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=KI/jM/0zAOn5DrFOjZOOmDUv+lX+OMNUuitu/9jvMQA=; b=AJPtt7Mz60gzU9RHMalc1JrbWwsXxKLfRhgxauZsFxXeA5cTd+5BbbrsydHcJtCAME wM+nicU+YtO/NnEELL8tdky5FKZ85GWuYQ5cN8DLEUNF9rYm30dgLcvMsQc5r1yuzoc4 jpsgHG7Yn/06db5ul7gYVD2AMnnNjzgH7NtzHMTZGT74N/x7Zz/u0E+jBE6tySg3rqIM zAfg6TqIxMem55kzigJAYsO1ejUqUqQCcN39uCB7KMeJStGxN2YNtKNPQbdz879h+3qV Z4lyLSPlJq7fGT+dhYXKhFNp9iqkhcVQAKUKcVrdSPZq4J/vx5tm5AHfWDmHdgcAgY16 mklw== X-Forwarded-Encrypted: i=1; AJvYcCUadcI/6f9vYK5L1YA9h0pwyFJb/RneusqhtEeAz4vBfnCxlh87uTxZwlfS8pYl5o/k8UyT/a5ioGYOt3GvsPsumAnp/Gl4 X-Gm-Message-State: AOJu0YxQB5/80ig73lGx1LNTLZZcVN95ElqOUqzAdSiVRSvB+fiNRq8E v0zE13pP22OAPywSzYUdIcKuVJ9PAAVrvZAALLxz0EDkq88C4ce5d7kx5oJe8JMokOJqknCehKk O3/6aKXgJUE/oV4aF1GRqj/OAhI8dvfx8RkLRt88EEieWTxft5zBgeH0= X-Google-Smtp-Source: AGHT+IEbWQvoEqXVGAXqJ5jBYJl/1FuEIv+QevyAC2qAarl9nJ7cOQYrSiaPI4B6+k0+lavWvokDmVGD3v6KU7vPwkDmVI3jE9Wr Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:18cc:b0:36d:d38e:3520 with SMTP id e9e14a558f8ab-36dd38e353cmr1564485ab.4.1716117270997; Sun, 19 May 2024 04:14:30 -0700 (PDT) Date: Sun, 19 May 2024 04:14:30 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000054bc390618ccb092@google.com> Subject: [syzbot] [wireless?] WARNING in minstrel_ht_update_caps From: syzbot To: davem@davemloft.net, edumazet@google.com, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@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: 0450d2083be6 Merge tag '6.10-rc-smb-fix' of git://git.samb.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16c09b3f180000 kernel config: https://syzkaller.appspot.com/x/.config?x=17ffd15f654c98ba dashboard link: https://syzkaller.appspot.com/bug?extid=d805aca692aded25f888 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/227283491c2c/disk-0450d208.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/d5c9b39757fa/vmlinux-0450d208.xz kernel image: https://storage.googleapis.com/syzbot-assets/9ab6928507ba/bzImage-0450d208.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+d805aca692aded25f888@syzkaller.appspotmail.com netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6963 at include/net/mac80211.h:6962 rate_lowest_index include/net/mac80211.h:6962 [inline] WARNING: CPU: 1 PID: 6963 at include/net/mac80211.h:6962 minstrel_ht_update_caps+0x44a/0x17e0 net/mac80211/rc80211_minstrel_ht.c:1733 Modules linked in: CPU: 1 PID: 6963 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-08995-g0450d2083be6 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:rate_lowest_index include/net/mac80211.h:6962 [inline] RIP: 0010:minstrel_ht_update_caps+0x44a/0x17e0 net/mac80211/rc80211_minstrel_ht.c:1733 Code: da e8 ca bc cf f9 e9 24 ff ff ff e8 80 65 7b f6 eb 17 e8 79 65 7b f6 eb 14 e8 72 65 7b f6 49 c1 fd 38 eb 0c e8 67 65 7b f6 90 <0f> 0b 90 45 31 ed 49 bf 00 00 00 00 00 fc ff df 48 8b 3c 24 4c 8b RSP: 0018:ffffc9000929ef80 EFLAGS: 00010287 RAX: ffffffff8b1acc49 RBX: 000000000000000c RCX: 0000000000040000 RDX: ffffc90009e54000 RSI: 0000000000004ebd RDI: 0000000000004ebe RBP: 0000000000000000 R08: ffffffff8b1acb65 R09: ffff88806ddec008 R10: dffffc0000000000 R11: ffffed100dbbdd49 R12: 1ffff11008d33614 R13: 0b00000000000000 R14: ffff88804699b0a0 R15: 0100000000000000 FS: 00007fb6f84146c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fed23961d58 CR3: 0000000028cca000 CR4: 0000000000350ef0 Call Trace: rate_control_rate_init+0x3d1/0x5f0 net/mac80211/rate.c:63 sta_apply_auth_flags+0x1b6/0x410 net/mac80211/cfg.c:1710 sta_apply_parameters+0xe20/0x1550 net/mac80211/cfg.c:2043 ieee80211_add_station+0x3da/0x630 net/mac80211/cfg.c:2109 rdev_add_station+0x11d/0x2b0 net/wireless/rdev-ops.h:201 nl80211_new_station+0x1d53/0x2550 net/wireless/nl80211.c:7624 genl_family_rcv_msg_doit net/netlink/genetlink.c:1115 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0xb16/0xec0 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x1e5/0x430 net/netlink/af_netlink.c:2564 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline] netlink_unicast+0x7ec/0x980 net/netlink/af_netlink.c:1361 netlink_sendmsg+0x8e1/0xcb0 net/netlink/af_netlink.c:1905 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x223/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2585 ___sys_sendmsg net/socket.c:2639 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2668 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fb6f767cee9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb6f84140c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fb6f77abf80 RCX: 00007fb6f767cee9 RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 RBP: 00007fb6f76c949e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fb6f77abf80 R15: 00007ffe9914aca8 --- 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 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