------------[ cut here ]------------
WARNING: CPU: 1 PID: 6922 at kernel/kcov.c:871 kcov_remote_start+0x542/0x7d0 kernel/kcov.c:871
Modules linked in:
CPU: 1 UID: 0 PID: 6922 Comm: syz.3.548 Not tainted 6.11.0-rc2-syzkaller-00042-gcf6d429eb656 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
RIP: 0010:kcov_remote_start+0x542/0x7d0 kernel/kcov.c:871
Code: 4c 89 ff be 03 00 00 00 e8 6b 3f 14 03 e9 04 fb ff ff e8 d1 b5 19 0a 41 f7 c6 00 02 00 00 0f 84 f2 fa ff ff e9 7f fc ff ff 90 <0f> 0b 90 e8 f6 d2 19 0a 89 c0 48 c7 c7 c8 d4 02 00 48 03 3c c5 40
RSP: 0018:ffffc900045ef2b0 EFLAGS: 00010002
RAX: 0000000080000200 RBX: ffff888027b1bc00 RCX: 0000000000000002
RDX: dffffc0000000000 RSI: ffffffff8beae6e0 RDI: ffffffff8c3f8b40
RBP: 0000000000000000 R08: ffffffff934ee86f R09: 1ffffffff269dd0d
R10: dffffc0000000000 R11: fffffbfff269dd0e R12: ffffffff81937ff7
R13: ffff888063ba3140 R14: 0000000000000246 R15: ffff8880b932d4c8
FS:  00007f14b38c56c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020078000 CR3: 0000000072ccc000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kcov_remote_start_common include/linux/kcov.h:50 [inline]
 ieee80211_rx_list+0x799/0x3780 net/mac80211/rx.c:5444
 ieee80211_rx_napi+0x18a/0x3c0 net/mac80211/rx.c:5485
 ieee80211_rx include/net/mac80211.h:5124 [inline]
 ieee80211_handle_queued_frames+0xe7/0x1e0 net/mac80211/main.c:439
 ieee80211_stop_device+0x3f/0xf0 net/mac80211/util.c:1571
 ieee80211_do_stop+0x1917/0x1f40 net/mac80211/iface.c:706
 ieee80211_stop+0x436/0x4a0 net/mac80211/iface.c:765
 __dev_close_many+0x219/0x300 net/core/dev.c:1558
 dev_close_many+0x24e/0x4c0 net/core/dev.c:1583
 dev_close+0x1c0/0x2c0 net/core/dev.c:1609
 cfg80211_shutdown_all_interfaces+0xbb/0x1d0 net/wireless/core.c:280
 cfg80211_rfkill_set_block+0x2d/0x50 net/wireless/core.c:312
 rfkill_set_block+0x1f1/0x440 net/rfkill/core.c:346
 rfkill_fop_write+0x5bb/0x790 net/rfkill/core.c:1305
 vfs_write+0x2a2/0xc90 fs/read_write.c:588
 ksys_write+0x1a0/0x2c0 fs/read_write.c:643
 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: 0033:0x7f14b2b779f9
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:00007f14b38c5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f14b2d06130 RCX: 00007f14b2b779f9
RDX: 0000000000000008 RSI: 00000000200004c0 RDI: 000000000000000b
RBP: 00007f14b2be58ee R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f14b2d06130 R15: 00007ffe807b41f8
 </TASK>