------------[ cut here ]------------
WARNING: CPU: 0 PID: 5993 at kernel/kcov.c:872 kcov_remote_start+0x55a/0x7f0 kernel/kcov.c:872
Modules linked in:
CPU: 0 UID: 0 PID: 5993 Comm: syz.4.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:kcov_remote_start+0x55a/0x7f0 kernel/kcov.c:872
Code: ff 4c 89 ff be 03 00 00 00 e8 32 66 c9 02 e9 eb fa ff ff e8 28 2d 86 09 f7 c3 00 02 00 00 0f 84 da fa ff ff e9 5a fc ff ff 90 <0f> 0b 90 e8 fe 45 86 09 89 c0 48 c7 c7 48 a7 6e 92 48 03 3c c5 d0
RSP: 0018:ffffc90004b2f3f0 EFLAGS: 00010002
RAX: 0000000080000200 RBX: 0000000000000246 RCX: 0000000000000002
RDX: 0000000000030000 RSI: ffffffff8d8f3e0a RDI: ffffffff8bbf0760
RBP: ffffc90004b2f650 R08: ffffc90004b2f170 R09: 0000000000000020
R10: dffffc0000000000 R11: ffffffff819dc3a0 R12: ffff8880b8828748
R13: ffffffff81c01037 R14: ffff88802e648000 R15: 0000000000000000
FS:  00007f13607b76c0(0000) GS:ffff88812613e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0d643a3492 CR3: 0000000077d3e000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 kcov_remote_start_common include/linux/kcov.h:50 [inline]
 ieee80211_rx_list+0x52c/0x2b90 net/mac80211/rx.c:5429
 ieee80211_rx_napi+0x1a8/0x3d0 net/mac80211/rx.c:5470
 ieee80211_rx include/net/mac80211.h:5214 [inline]
 ieee80211_handle_queued_frames+0xe8/0x1f0 net/mac80211/main.c:453
 ieee80211_stop_device+0x3e/0xf0 net/mac80211/util.c:1563
 ieee80211_do_stop+0x1797/0x1f50 net/mac80211/iface.c:726
 ieee80211_stop+0x1b1/0x240 net/mac80211/iface.c:819
 __dev_close_many+0x364/0x6f0 net/core/dev.c:1755
 __dev_close net/core/dev.c:1767 [inline]
 __dev_change_flags+0x2c7/0x6d0 net/core/dev.c:9635
 netif_change_flags+0x88/0x1a0 net/core/dev.c:9700
 dev_change_flags+0x130/0x260 net/core/dev_api.c:68
 dev_ioctl+0x7b4/0x1150 net/core/dev_ioctl.c:838
 sock_do_ioctl+0x22c/0x300 net/socket.c:1268
 sock_ioctl+0x576/0x790 net/socket.c:1375
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f135f98efc9
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:00007f13607b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f135fbe6090 RCX: 00007f135f98efc9
RDX: 0000200000000080 RSI: 0000000000008914 RDI: 0000000000000006
RBP: 00007f135fa11f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f135fbe6128 R14: 00007f135fbe6090 R15: 00007ffd252026f8
 </TASK>