------------[ cut here ]------------
WARNING: CPU: 0 PID: 15303 at kernel/kcov.c:872 kcov_remote_start+0xfd/0x6e0 kernel/kcov.c:872
Modules linked in:
CPU: 0 UID: 0 PID: 15303 Comm: syz.1.2570 Not tainted 6.14.0-rc7-syzkaller-00196-g88d324e69ea9 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:kcov_remote_start+0xfd/0x6e0 kernel/kcov.c:872
Code: 65 4c 8b 3d 35 da 49 7e 4d 89 7c 24 28 8b 95 08 16 00 00 65 8b 05 2b da 49 7e a9 00 01 ff 00 75 53 81 e2 ff ff ff bf 74 4b 90 <0f> 0b 90 e8 ab 9d 9d 09 44 8b 1d 64 19 d2 18 89 c0 48 03 1c c5 e0
RSP: 0018:ffffc900053e74b0 EFLAGS: 00010002
RAX: 0000000080000200 RBX: 000000000002d368 RCX: 0000000000000001
RDX: 0000000000000002 RSI: ffffffff8b6cff80 RDI: ffffffff8bd36a20
RBP: ffff888034018000 R08: 0000000000000000 R09: fffffbfff2dd8da7
R10: ffffffff96ec6d3f R11: 000000000000005f R12: ffff8880b862d368
R13: 0000000000000200 R14: 0000000000000000 R15: ffff888034018000
FS:  00007fc4109f66c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f840b6d56c0 CR3: 000000003728e000 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+0x460/0x2970 net/mac80211/rx.c:5465
 ieee80211_rx_napi+0xdd/0x400 net/mac80211/rx.c:5506
 ieee80211_rx include/net/mac80211.h:5172 [inline]
 ieee80211_handle_queued_frames+0xd5/0x130 net/mac80211/main.c:441
 ieee80211_stop_device+0x32/0x110 net/mac80211/util.c:1574
 ieee80211_do_stop+0x1a2f/0x2520 net/mac80211/iface.c:716
 ieee80211_stop+0x11d/0x660 net/mac80211/iface.c:776
 __dev_close_many+0x1c5/0x360 net/core/dev.c:1719
 dev_close_many+0x24c/0x6a0 net/core/dev.c:1744
 dev_close net/core/dev.c:1770 [inline]
 dev_close+0x181/0x230 net/core/dev.c:1764
 cfg80211_shutdown_all_interfaces+0x9a/0x200 net/wireless/core.c:277
 cfg80211_rfkill_set_block net/wireless/core.c:307 [inline]
 cfg80211_rfkill_set_block+0x35/0x50 net/wireless/core.c:299
 rfkill_set_block+0x203/0x560 net/rfkill/core.c:346
 rfkill_fop_write+0x2ce/0x570 net/rfkill/core.c:1301
 vfs_write+0x24c/0x1150 fs/read_write.c:677
 ksys_write+0x207/0x250 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: 0033:0x7fc412b8d169
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:00007fc4109f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fc412da5fa0 RCX: 00007fc412b8d169
RDX: 0000000000000008 RSI: 0000200000000080 RDI: 0000000000000003
RBP: 00007fc412c0e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fc412da5fa0 R15: 00007ffe979df318
 </TASK>