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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90CC6C54EBC for ; Thu, 12 Jan 2023 11:47:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236776AbjALLrK (ORCPT ); Thu, 12 Jan 2023 06:47:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59022 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233223AbjALLqf (ORCPT ); Thu, 12 Jan 2023 06:46:35 -0500 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 256565CF96 for ; Thu, 12 Jan 2023 03:37:37 -0800 (PST) Received: by mail-io1-f70.google.com with SMTP id t3-20020a6bc303000000b006f7844c6298so11202314iof.23 for ; Thu, 12 Jan 2023 03:37:37 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=wNqj14hq1ZmMXk1ki/tpD2RyflNBufk7g6Rn75mefPk=; b=CvxjqLwdpw3D4Ts+2TTSR9gTMTYFwD3/lR10xOb2azaGF8rUkEWv+niJQmIOHTyMiY 43mvrp3AV5puQGmQ5xhihWWGpidmWMaKdxJi34L6j9/KHvtZrMmX+4b4T5GpvlB3D0BX gDo0/au7mY0gyrtgRM6kLV647mhcHzdp8PSlImqVaD4x7CULmWUs+mujmqLdryyUuLAL rxyNX11qNImQf6LyjHy4T94N4Am0xFKvOuc9W49htt/uuj9VFSMjL1mNoXNKdjEo6y7w rjvWyOcoFsqmh/iASnzfKtnrCwi8rl7cw+7LEpE40XyHCOCVC5Mv2I80tGSeXoCitUhI dvUA== X-Gm-Message-State: AFqh2kpbyRMNkZw08mn0NpoUqlPYHvLitpA3JzAVjV/4XlwB2FxTWaW5 Ggdl+te69O1FmhE+DxQjupjQJ0s+6ktSZagGUjbmWSqsyA3b X-Google-Smtp-Source: AMrXdXunL+1Lgm4hPngP0/gYdfSj1aFp5ubVrdX479epzsfjt3JEbaGt1aHfc2kM2TclTwPSXvYXIod4yPltKwm3prJ4fdyZ7rf7 MIME-Version: 1.0 X-Received: by 2002:a6b:d111:0:b0:6bc:2a47:a874 with SMTP id l17-20020a6bd111000000b006bc2a47a874mr6363310iob.126.1673523456454; Thu, 12 Jan 2023 03:37:36 -0800 (PST) Date: Thu, 12 Jan 2023 03:37:36 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000253b7305f20f8be8@google.com> Subject: [syzbot] WARNING in rate_control_rate_init 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, llvm@lists.linux.dev, nathan@kernel.org, ndesaulniers@google.com, netdev@vger.kernel.org, pabeni@redhat.com, syzkaller-bugs@googlegroups.com, trix@redhat.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Hello, syzbot found the following issue on: HEAD commit: f23395b4049c Merge branch 'net-wangxun-adjust-code-structu.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=12f87d76480000 kernel config: https://syzkaller.appspot.com/x/.config?x=46221e8203c7aca6 dashboard link: https://syzkaller.appspot.com/bug?extid=352621ea3116a4a2c99b compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/5aa1ecd77028/disk-f23395b4.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/7d8e9efbea4d/vmlinux-f23395b4.xz kernel image: https://storage.googleapis.com/syzbot-assets/001988a09954/bzImage-f23395b4.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+352621ea3116a4a2c99b@syzkaller.appspotmail.com ------------[ cut here ]------------ WARNING: CPU: 0 PID: 10778 at net/mac80211/rate.c:48 rate_control_rate_init+0x4ed/0x6b0 net/mac80211/rate.c:48 Modules linked in: CPU: 0 PID: 10778 Comm: syz-executor.5 Not tainted 6.2.0-rc2-syzkaller-00314-gf23395b4049c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:rate_control_rate_init+0x4ed/0x6b0 net/mac80211/rate.c:48 Code: f8 48 c7 c2 c0 31 7c 8b be 19 03 00 00 48 c7 c7 80 31 7c 8b c6 05 f0 d3 16 05 01 e8 ba f5 78 00 e9 33 fe ff ff e8 13 74 3a f8 <0f> 0b e8 0c 32 24 f8 31 ff 89 c3 89 c6 e8 71 70 3a f8 84 db 74 27 RSP: 0018:ffffc900145b7280 EFLAGS: 00010216 RAX: 0000000000002825 RBX: ffff88801cad46e0 RCX: ffffc9000b3ca000 RDX: 0000000000040000 RSI: ffffffff8946de7d RDI: 0000000000000005 RBP: ffff888042a78000 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001 R13: 0000000000000000 R14: ffff88801c738de0 R15: ffff88807b9bc000 FS: 00007f6d736d4700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f752b9ad988 CR3: 0000000029022000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: sta_apply_auth_flags.constprop.0+0x424/0x4a0 net/mac80211/cfg.c:1569 sta_apply_parameters+0xaf8/0x16f0 net/mac80211/cfg.c:1896 ieee80211_add_station+0x3d0/0x620 net/mac80211/cfg.c:1961 rdev_add_station net/wireless/rdev-ops.h:201 [inline] nl80211_new_station+0x1288/0x1c60 net/wireless/nl80211.c:7398 genl_family_rcv_msg_doit.isra.0+0x1e6/0x2d0 net/netlink/genetlink.c:968 genl_family_rcv_msg net/netlink/genetlink.c:1048 [inline] genl_rcv_msg+0x4ff/0x7e0 net/netlink/genetlink.c:1065 netlink_rcv_skb+0x165/0x440 net/netlink/af_netlink.c:2564 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076 netlink_unicast_kernel net/netlink/af_netlink.c:1330 [inline] netlink_unicast+0x547/0x7f0 net/netlink/af_netlink.c:1356 netlink_sendmsg+0x91b/0xe10 net/netlink/af_netlink.c:1932 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg+0xd3/0x120 net/socket.c:734 ____sys_sendmsg+0x712/0x8c0 net/socket.c:2476 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2530 __sys_sendmsg+0xf7/0x1c0 net/socket.c:2559 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f6d7288c0c9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f6d736d4168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f6d729abf80 RCX: 00007f6d7288c0c9 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 RBP: 00007f6d728e7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffff260419f R14: 00007f6d736d4300 R15: 0000000000022000 --- 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.