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Message-ID: <000000000000ce42b9061c54d76a@google.com>
Date: Wed, 03 Jul 2024 02:56:23 -0700
From: syzbot <syzbot+9bdc0c5998ab45b05030@...kaller.appspotmail.com>
To: davem@...emloft.net, edumazet@...gle.com, johannes@...solutions.net,
kuba@...nel.org, linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org,
netdev@...r.kernel.org, pabeni@...hat.com, syzkaller-bugs@...glegroups.com
Subject: [syzbot] [wireless?] WARNING in rate_control_rate_init (3)
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@...kaller.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:
<TASK>
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
</TASK>
---
This report is generated by a bot. It may contain errors.
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