linux-kernel - [syzbot] [wireless?] WARNING in __ieee80211

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Message-ID: <6761b965.050a0220.29fcd0.0071.GAE@google.com>
Date: Tue, 17 Dec 2024 09:48:21 -0800
From: syzbot <syzbot+56a1a45a9a2c04d425ff@...kaller.appspotmail.com>
To: johannes@...solutions.net, linux-kernel@...r.kernel.org, 
	linux-wireless@...r.kernel.org, netdev@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] [wireless?] WARNING in __ieee80211_suspend

Hello,

syzbot found the following issue on:

HEAD commit:    a0e3919a2df2 Merge tag 'usb-6.13-rc3' of git://git.kernel...
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=10d44344580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=99a5586995ec03b2
dashboard link: https://syzkaller.appspot.com/bug?extid=56a1a45a9a2c04d425ff
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=127a14f8580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11d0fbe8580000

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/669aa1e15c11/disk-a0e3919a.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/ee966f8b50ac/vmlinux-a0e3919a.xz
kernel image: https://storage.googleapis.com/syzbot-assets/e872e1d072f1/bzImage-a0e3919a.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+56a1a45a9a2c04d425ff@...kaller.appspotmail.com

------------[ cut here ]------------
WARNING: CPU: 0 PID: 5838 at net/mac80211/pm.c:171 __ieee80211_suspend+0x1059/0x1300 net/mac80211/pm.c:171
Modules linked in:
CPU: 0 UID: 0 PID: 5838 Comm: syz-executor739 Not tainted 6.13.0-rc2-syzkaller-00333-ga0e3919a2df2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
RIP: 0010:__ieee80211_suspend+0x1059/0x1300 net/mac80211/pm.c:171
Code: 47 f7 f0 41 80 a4 24 81 01 00 00 fe 4c 89 e0 48 c1 e8 03 42 80 3c 30 00 74 c4 4c 89 e7 e8 2f 91 47 f7 eb ba e8 f8 08 e5 f6 90 <0f> 0b 90 e9 4c f8 ff ff e8 ea 08 e5 f6 90 0f 0b 90 e9 2d f6 ff ff
RSP: 0018:ffffc90003857c50 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888072948e40 RCX: ffffffff8a8c6bc6
RDX: ffff8880121e8000 RSI: ffffffff8ab434f8 RDI: 0000000000000001
RBP: ffff88807294aac0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000005 R12: dffffc0000000000
R13: ffffed100e5291d0 R14: ffff88807294a8c8 R15: 0000000000000001
FS:  0000555575a7d380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c5a7eec030 CR3: 000000003056c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 reset_write+0x7a/0x2a0 net/mac80211/debugfs.c:418
 full_proxy_write+0xfb/0x1b0 fs/debugfs/file.c:356
 vfs_write+0x24c/0x1150 fs/read_write.c:677
 ksys_write+0x12b/0x250 fs/read_write.c:731
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9548c0f559
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 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:00007ffe1003cdb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9548c0f559
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9548c5c0be
R13: 00007ffe1003ce30 R14: 00007ffe1003cdec R15: 00007ffe1003ce20
 </TASK>


---
This report is generated by a bot. It may contain errors.
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