------------[ cut here ]------------
in_task() && kcov_mode_enabled(mode)
WARNING: kernel/kcov.c:911 at kcov_remote_start+0x55b/0x7e0 kernel/kcov.c:911, CPU#1: syz.2.14426/15084
Modules linked in:
CPU: 1 UID: 0 PID: 15084 Comm: syz.2.14426 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026
RIP: 0010:kcov_remote_start+0x55b/0x7e0 kernel/kcov.c:911
Code: f7 c5 00 02 00 00 0f 84 86 fc ff ff fb e9 80 fc ff ff e8 08 01 3d 0a 41 f7 c5 00 02 00 00 0f 85 67 fc ff ff e9 69 fc ff ff 90 <0f> 0b 90 e8 ed 1e 3d 0a 89 c0 48 c7 c7 d8 02 e2 94 48 03 3c c5 d0
RSP: 0018:ffffc9000c5cf3b8 EFLAGS: 00010002
RAX: 8000000000000200 RBX: ffffffff81c9305c RCX: 8000000000000201
RDX: ffff888031a4ab40 RSI: ffffffff8e935483 RDI: ffffffff8c8ead80
RBP: ffffc9000c5cf670 R08: ffffc9000c5cf198 R09: 0000000000000020
R10: dffffc0000000000 R11: ffffffff81a49af0 R12: ffff8880b83292d8
R13: 0000000000000246 R14: ffff888031a49f40 R15: 0000000000000000
FS:  00007f77fa7f66c0(0000) GS:ffff888123509000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005620847ae660 CR3: 00000000537fa000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000200000000300 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 kcov_remote_start_common include/linux/kcov.h:48 [inline]
 ieee80211_rx_list+0x973/0x4c10 net/mac80211/rx.c:5747
 ieee80211_rx_napi+0x1ad/0x3d0 net/mac80211/rx.c:5790
 ieee80211_rx include/net/mac80211.h:5491 [inline]
 ieee80211_handle_queued_frames+0xe4/0x1d0 net/mac80211/main.c:452
 ieee80211_stop_device+0x3e/0xf0 net/mac80211/util.c:1659
 ieee80211_do_stop+0x1e19/0x2450 net/mac80211/iface.c:777
 ieee80211_stop+0x1ab/0x200 net/mac80211/iface.c:871
 __dev_close_many+0x361/0x6e0 net/core/dev.c:1836
 __dev_close net/core/dev.c:1849 [inline]
 __dev_change_flags+0x3f5/0x820 net/core/dev.c:9989
 netif_change_flags+0x7c/0x1b0 net/core/dev.c:10056
 dev_change_flags+0x128/0x260 net/core/dev_api.c:68
 dev_ioctl+0x7b4/0x1150 net/core/dev_ioctl.c:810
 sock_do_ioctl+0x23e/0x320 net/socket.c:1342
 sock_ioctl+0x57a/0x7e0 net/socket.c:1449
 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:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f77fc59fb19
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f77fa7f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f77fc825fa0 RCX: 00007f77fc59fb19
RDX: 0000200000000080 RSI: 0000000000008914 RDI: 0000000000000005
RBP: 00007f77fc637b70 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f77fc826038 R14: 00007f77fc825fa0 R15: 00007ffd55c4bd38
 </TASK>