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 5DE72199E9F for ; Wed, 9 Oct 2024 13:48:26 +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=1728481709; cv=none; b=VUeYP8/OA/2PROZOp9HesbP4IB/KNOMxwFMJHdOIeSQmkJfoC3cYVuP/jsU9DeUmBKhZzQi0WadlHOXBw4SLwDjBznGJZYHLRo6ffHIrjsL5uRZCjkRWUqNWG5bM6g/A/cWMMbJBOFgajGBXCLCbw/mrPnDW2GGQp/bGw/S/xtE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728481709; c=relaxed/simple; bh=sqyEKgaEIHBixzMZSz6UpRg/Re7a8fMiFsRaftKTxRc=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=HJIuZ3RFDNT7ICNPTzU5qpinfCmu/8+Da48itrC2Po5K+TyzgLqDI+QMdjHc4N2q7hLagEByw2C2dnBLPWb6TEPtj1lNLBk9T1hUevXqWMhPB5MlC58gL1LTpbQJzxpKjs7APAOfWP8I/pYoju9MWleX5hz9syiTOXTQWwWLbkU= 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-83542775244so37008139f.0 for ; Wed, 09 Oct 2024 06:48:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728481705; x=1729086505; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=UBH+agA01deK2EnfnEgoMg09FaDLd24PoeelaCAABlk=; b=WBUHPlbkx2X0mqUz53lHlFP28xyPFJCgtL6yi1MZcQDkS1hD5GLf9w1gV6+5BlWJBk oZdwHPqZHny9kV9a4h5TusZ6xsUG+SDPeSYuM9RGtKTlDW+4SFsLiNrDpKVTSW2tRjGL Qtbvxjywp/B6d1AN6eglhzTZ3aE2gW4sgEJcO6iYN3MliyeFbp4cPW0qT+YE6pQBH554 O3AjUPovJn78JXZ0ijAt/7SjTrE0WxklsYg9cIJ2VX/Yza2o/4taXIP0KQExaG/zkOCP RvkN2Pq62FqO1K7VnTMe5byecrbx2IQyB+qZNSESIofYLmFzl5XnZg8yy8JNhzC4NM3O c2nQ== X-Forwarded-Encrypted: i=1; AJvYcCWrTpkJoGpdNvv96t6vuZ8Eje6kQDVXv08ffyeg0BfO9DVVCYyFiMqFSKTy1UuX44jd2IrzBNF7AgnnQYzCqQ==@vger.kernel.org X-Gm-Message-State: AOJu0Yz6aznCiQkQrwStZ53cLl8yTY/bLjiPt31ruGmkmWlHKzOH44dm m3T7VxSorSdSQjtz8wO+GFra46tPho9CFlT7dC0XRkXiPYp5w38axRvr3M7cGIPR3toPUYshPIj rDcsBoQQwVGB35Zfom1IVBkSDWR6SA97y6qFkMOo/1WojCt2U1ajxMv8= X-Google-Smtp-Source: AGHT+IHnMe5lc2Q03NLolZQmZ+SxAAXJagk4vihG3rU3/wbu5RXvNTAzmQuKlUs/gwZxmfyCClVkU8aNs0eqlhPt59da4so5AqSR Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1548:b0:3a1:a2b4:6665 with SMTP id e9e14a558f8ab-3a397546271mr23260295ab.12.1728481705316; Wed, 09 Oct 2024 06:48:25 -0700 (PDT) Date: Wed, 09 Oct 2024 06:48:25 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <670689a9.050a0220.67064.0047.GAE@google.com> Subject: [syzbot] [wireless?] WARNING in ieee80211_tx_monitor 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: 87d6aab2389e Merge tag 'for_linus' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17dd3b80580000 kernel config: https://syzkaller.appspot.com/x/.config?x=fb6ea01107fa96bd dashboard link: https://syzkaller.appspot.com/bug?extid=26bc0430f38b1093a293 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/7feb34a89c2a/non_bootable_disk-87d6aab2.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/7a670c730bf1/vmlinux-87d6aab2.xz kernel image: https://storage.googleapis.com/syzbot-assets/069744babdba/bzImage-87d6aab2.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+26bc0430f38b1093a293@syzkaller.appspotmail.com ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1113 at net/mac80211/status.c:909 ieee80211_tx_monitor+0x202a/0x2520 net/mac80211/status.c:909 Modules linked in: CPU: 0 UID: 0 PID: 1113 Comm: kworker/u32:9 Not tainted 6.12.0-rc2-syzkaller-00006-g87d6aab2389e #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: events_unbound macvlan_process_broadcast RIP: 0010:ieee80211_tx_monitor+0x202a/0x2520 net/mac80211/status.c:909 Code: 0f 9e c2 84 c0 0f 95 c0 84 c2 0f 84 a0 eb ff ff 48 8b 7c 24 18 be 02 00 00 00 e8 51 50 66 f7 e9 8c eb ff ff e8 d7 d9 04 f7 90 <0f> 0b 90 48 c7 c7 00 cf be 8c e8 97 8c e4 f6 4c 89 ff e8 1f 8c 6b RSP: 0018:ffffc90000007c70 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 000000000000000d RCX: ffffffff8a8893e0 RDX: ffff888026828000 RSI: ffffffff8a88a779 RDI: 0000000000000004 RBP: ffffc90000007e00 R08: 0000000000000004 R09: 0000000000000000 R10: 000000000000000d R11: 0000000000000000 R12: 000000000000000d R13: 0000000000000000 R14: 0000000000000000 R15: ffff88804f976140 FS: 0000000000000000(0000) GS:ffff88806a600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2e219ff8 CR3: 000000004f2e2000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __ieee80211_tx_status net/mac80211/status.c:1111 [inline] ieee80211_tx_status_ext+0x1b13/0x2ca0 net/mac80211/status.c:1233 ieee80211_tx_status_skb+0x133/0x2d0 net/mac80211/status.c:1131 ieee80211_handle_queued_frames+0xf1/0x130 net/mac80211/main.c:443 tasklet_action_common+0x24c/0x3e0 kernel/softirq.c:784 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554 do_softirq kernel/softirq.c:455 [inline] do_softirq+0xb2/0xf0 kernel/softirq.c:442 __local_bh_enable_ip+0x100/0x120 kernel/softirq.c:382 local_bh_enable include/linux/bottom_half.h:33 [inline] netif_rx net/core/dev.c:5251 [inline] netif_rx+0x93/0xb0 net/core/dev.c:5240 macvlan_broadcast+0x37d/0x680 drivers/net/macvlan.c:290 macvlan_multicast_rx drivers/net/macvlan.c:302 [inline] macvlan_multicast_rx+0xd6/0x100 drivers/net/macvlan.c:296 macvlan_process_broadcast+0x225/0x690 drivers/net/macvlan.c:338 process_one_work+0x9c5/0x1ba0 kernel/workqueue.c:3229 process_scheduled_works kernel/workqueue.c:3310 [inline] worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 --- 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