From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 95B891422B5 for ; Wed, 3 Jul 2024 09:56:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720000586; cv=none; b=mbzot+MAPtaBS8e1l91cPOOBEsZKLMuL5qJQhOk1QnCXsRYoxLUUFS21vAcgLAHagJDw/kKiMo87LFgZWIqPsoYNxvIzEBrjy5pobV9KEYR4FFMJ78UYoLBqRKzJCFeLR607iqBykc3L7l5a1OJPzrUYazfmDRZB0GXg6lT8k20= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720000586; c=relaxed/simple; bh=/kiTWOs4ltQzwUEBThYjor7icgAsHIheHT3MRkr+wmY=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=hJgfFKkNDz00yGVeJZcR4eSf3B2IoXA24nanMsW0v6YSZLULx2S8aJ+1uuGDYPgzmXDZuVGGO75Q0u5x5YEf8/BMm0GCgR4uAIwJ+l00fTTRpngO5a2oOSKLGBB78SokgCUv5Bl7/UhhtMAANqNNI99exJGB8WMK0uyo8uq9WoQ= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-7e20341b122so529872039f.1 for ; Wed, 03 Jul 2024 02:56:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1720000584; x=1720605384; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=FY5C03KxkZrYdyjjPHGtHnHuVOgNSkiictHfwHQSyLI=; b=GxAhRlspQFXgqRrqa/D/ccTrrOruJxXw4ZgUxRthbQTczxjWtVaPqZav18Xd4qFrpM gHTW/G6cslyERMYa8tJyK4oCKB7WksZNqFsEyzDLEGS3ziF3BDRzxFPtjEjrKS2a5msK P/gjPLX6+xfnx0MwgWUkcG/AsFbRY0jYxZFDcXzagdR7WvTl8unS6MTUMIxkhTgpVweo aLY88zZEcm4auHpKVDk7g8Uo3eR6PzrrAryL+wm0vyDlgtyqECG1Q6i0p6B30MlrTUlM 6a0NlV3OSSuSOdNuo55EELbk8amAcYp3kO1igPKN/NNkmftAIpaZZSD6TMTHBTeIxNj4 HEZw== X-Forwarded-Encrypted: i=1; AJvYcCW6iD/Ct7Wy4gostp7/clENhkQgPWk3qLJEheuCXcBSVmuC/rY6wQDUSPPG+P3VZyrSevCfO2NChOzjBctbumngaBXH1V0l X-Gm-Message-State: AOJu0YzbQ7oVpg4Oc2Avwn0a+qirUU7oT0NRK5vcJmcy45q+0E/eKbH7 QxHU2reeSfruf/jiwT8Mj2kARFC1Qd/ZXZp91ubZ8xAL0gucF+KgDgYkl3t6quw3fkDWHTNfRRF JYd3KC6FKhW/j2bQdxk574AVeOb+94trgPHdC9CviuvTFV8J/yoFC7qE= X-Google-Smtp-Source: AGHT+IGa3IckrEyHM8si8aqAN/oiN06/0GFt5X7rAvzSMUGPPPEb5J4ZmA62eQGvL+rX2i+Afd19hUdk85VJc7AT8qdtbVN3hWrS Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:15cb:b0:7f6:2e72:e818 with SMTP id ca18e2360f4ac-7f62ee1602amr54881339f.1.1720000583702; Wed, 03 Jul 2024 02:56:23 -0700 (PDT) Date: Wed, 03 Jul 2024 02:56:23 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ce42b9061c54d76a@google.com> Subject: [syzbot] [wireless?] WARNING in rate_control_rate_init (3) 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: ac26327635d6 Merge branch 'fixes-for-stm32-dwmac-driver-fa.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=17b17ab9980000 kernel config: https://syzkaller.appspot.com/x/.config?x=5264b58fdff6e881 dashboard link: https://syzkaller.appspot.com/bug?extid=9bdc0c5998ab45b05030 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/192a90a6425b/disk-ac263276.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/233fc7270a4e/vmlinux-ac263276.xz kernel image: https://storage.googleapis.com/syzbot-assets/585e26cc8536/bzImage-ac263276.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+9bdc0c5998ab45b05030@syzkaller.appspotmail.com ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8730 at net/mac80211/rate.c:48 rate_control_rate_init+0x588/0x5f0 net/mac80211/rate.c:48 Modules linked in: CPU: 1 PID: 8730 Comm: syz.0.1096 Not tainted 6.10.0-rc5-syzkaller-01193-gac26327635d6 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:rate_control_rate_init+0x588/0x5f0 net/mac80211/rate.c:48 Code: 00 00 00 e8 4a 75 01 f7 f0 41 80 8d 82 01 00 00 20 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 69 ad 9b f6 90 <0f> 0b 90 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d eb 65 89 e9 80 RSP: 0018:ffffc90004717058 EFLAGS: 00010283 RAX: ffffffff8afa79b7 RBX: ffff88802deceb98 RCX: 0000000000040000 RDX: ffffc90009d89000 RSI: 0000000000001518 RDI: 0000000000001519 RBP: 0000000000000001 R08: ffffffff8afa7622 R09: 1ffffffff25f78b0 R10: dffffc0000000000 R11: fffffbfff25f78b1 R12: ffff88802e488e20 R13: ffff88802a9c8000 R14: 1ffff1100553900a R15: 0000000000000000 FS: 00007f7083c2e6c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f7082d5b420 CR3: 000000002df6e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: sta_apply_auth_flags+0x1b6/0x410 net/mac80211/cfg.c:1711 sta_apply_parameters+0xe23/0x1550 net/mac80211/cfg.c:2061 ieee80211_add_station+0x3da/0x630 net/mac80211/cfg.c:2127 rdev_add_station+0x11b/0x2b0 net/wireless/rdev-ops.h:201 nl80211_new_station+0x1d53/0x2550 net/wireless/nl80211.c:7683 genl_family_rcv_msg_doit net/netlink/genetlink.c:1115 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0xb14/0xec0 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2550 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x7f0/0x990 net/netlink/af_netlink.c:1357 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 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+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7082d75b99 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7083c2e048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f7082f03f60 RCX: 00007f7082d75b99 RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 RBP: 00007f7082de4a7a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f7082f03f60 R15: 00007fff740d84f8 --- 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