------------[ cut here ]------------
in_task() && kcov_mode_enabled(mode)
WARNING: kernel/kcov.c:894 at kcov_remote_start+0x5bb/0x6f0 kernel/kcov.c:894, CPU#1: kworker/u8:2/42
Modules linked in:
CPU: 1 UID: 0 PID: 42 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
Workqueue: events_unbound cfg80211_wiphy_work
RIP: 0010:kcov_remote_start+0x5bb/0x6f0 kernel/kcov.c:894
Code: 03 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 cc 2c fd 02 90 0f 0b 90 eb d1 90 0f 0b 90 0f b7 83 c0 04 00 00 e9 b7 fa ff ff 90 <0f> 0b 90 eb 04 90 0f 0b 90 e8 d7 f6 7d 09 89 c0 48 c7 c7 c0 82 9e
RSP: 0018:ffffc90000b379f8 EFLAGS: 00010202
RAX: 0000000000000000 RBX: ffff88801fa93e00 RCX: 0000000080000001
RDX: 0000000000000000 RSI: ffffffff8bca7760 RDI: ffffffff8bca7720
RBP: ffff88802f2c9780 R08: ffffffff8b4609a0 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff8e1c3000 R12: dffffc0000000000
R13: ffff88803bb75ef8 R14: 0000000000000000 R15: ffff888063261180
FS:  0000000000000000(0000) GS:ffff888125d41000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f574ecc3fa8 CR3: 000000005fc94000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 kcov_remote_start_common include/linux/kcov.h:48 [inline]
 ieee80211_iface_work+0x20c/0x1010 net/mac80211/iface.c:1818
 cfg80211_wiphy_work+0x29e/0x420 net/wireless/core.c:538
 process_one_work kernel/workqueue.c:3322 [inline]
 process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>