[v6.6] WARNING in ieee80211_rx_list

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: eac8889a3a1c Linux 6.6.140
git tree: linux-6.6.y
console output: https://syzkaller.appspot.com/x/log.txt?x=11669ca6580000
kernel config: https://syzkaller.appspot.com/x/.config?x=c5b35c4db8465904
dashboard link: https://syzkaller.appspot.com/bug?extid=66f9ae406193659b49d9
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8

Unfortunately, I don't have any reproducer for this issue yet.

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/fb5539a09d8e/disk-eac8889a.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/9b3a1bf56c30/vmlinux-eac8889a.xz
kernel image: https://storage.googleapis.com/syzbot-assets/260b151a96c7/bzImage-eac8889a.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+66f9ae...@syzkaller.appspotmail.com

------------[ cut here ]------------
WARNING: CPU: 1 PID: 22 at net/mac80211/rx.c:5346 ieee80211_rx_list+0x241c/0x32d0 net/mac80211/rx.c:5346
Modules linked in:
CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:ieee80211_rx_list+0x241c/0x32d0 net/mac80211/rx.c:5346
Code: 89 eb e9 8c e0 ff ff e8 42 0f 86 f7 e9 7d e0 ff ff e8 38 0f 86 f7 e9 73 e0 ff ff e8 2e 0f 86 f7 e9 69 e0 ff ff e8 24 0f 86 f7 <0f> 0b e9 5d e0 ff ff e8 18 0f 86 f7 e9 3b e3 ff ff e8 0e 0f 86 f7
RSP: 0018:ffffc900001c7840 EFLAGS: 00010246
RAX: ffffffff8a01187c RBX: dffffc0000000000 RCX: ffff88801ca4bc00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000005
RBP: ffffc900001c7a90 R08: dffffc0000000000 R09: 1ffffffff2238ea0
R10: dffffc0000000000 R11: fffffbfff2238ea1 R12: ffff88801c770e20
R13: dffffc0000000000 R14: ffff88801c7715bd R15: ffff88801c773348
FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005627dc18d3d0 CR3: 000000006078f000 CR4: 00000000003506e0
DR0: 0000200000000300 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
<TASK>
ieee80211_rx_napi+0x1b2/0x3d0 net/mac80211/rx.c:5460
ieee80211_rx include/net/mac80211.h:4971 [inline]
ieee80211_handle_queued_frames+0x106/0x1a0 net/mac80211/main.c:319
tasklet_action_common+0x302/0x4d0 kernel/softirq.c:809
handle_softirqs+0x280/0x820 kernel/softirq.c:578
run_ksoftirqd+0xa8/0x100 kernel/softirq.c:950
smpboot_thread_fn+0x635/0xa00 kernel/smpboot.c:164
kthread+0x2fa/0x390 kernel/kthread.c:388
ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
</TASK>


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