------------[ cut here ]------------
in_task() && kcov_mode_enabled(mode)
WARNING: kernel/kcov.c:884 at kcov_remote_start+0x152/0x660 kernel/kcov.c:884, CPU#0: syz.4.3646/23788
Modules linked in:
CPU: 0 UID: 0 PID: 23788 Comm: syz.4.3646 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
RIP: 0010:kcov_remote_start+0x152/0x660 kernel/kcov.c:884
Code: 85 ed 74 0f 4d 3b 75 00 74 6a 4d 8b 6d 10 4d 85 ed 75 e8 48 c7 c7 40 f0 86 8e e8 d9 f2 89 09 eb 0c 81 e2 ff ff ff bf 74 a7 90 <0f> 0b 90 e8 56 27 87 09 44 8b 15 2f 66 14 19 89 c0 48 03 1c c5 e0
RSP: 0018:ffffc9000d7a6da8 EFLAGS: 00010002
RAX: 0000000080000200 RBX: ffffffff940e2188 RCX: 0000000000000001
RDX: 0000000000000002 RSI: ffffffff8de4c9ef RDI: ffffffff8c1af220
RBP: ffff88803c9a0000 R08: ffffffff96176fb0 R09: 000000000000005b
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000200
R13: ffff8880b8429188 R14: 0000000000000000 R15: 0000000000000000
FS:  00007ff7326726c0(0000) GS:ffff888124347000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000011b030 CR3: 0000000022b47000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 kcov_remote_start_common include/linux/kcov.h:50 [inline]
 ieee80211_rx_list+0x639/0x2fc0 net/mac80211/rx.c:5570
 ieee80211_rx_napi+0xdc/0x400 net/mac80211/rx.c:5611
 ieee80211_rx include/net/mac80211.h:5267 [inline]
 ieee80211_handle_queued_frames+0xc8/0x120 net/mac80211/main.c:452
 ieee80211_stop_device+0x32/0x110 net/mac80211/util.c:1622
 ieee80211_do_stop+0x1be0/0x25f0 net/mac80211/iface.c:738
 ieee80211_stop+0x169/0x320 net/mac80211/iface.c:832
 __dev_close_many+0x30d/0x700 net/core/dev.c:1775
 netif_close_many+0x233/0x630 net/core/dev.c:1800
 netif_close net/core/dev.c:1817 [inline]
 netif_close+0x17f/0x230 net/core/dev.c:1811
 dev_close+0xaa/0x240 net/core/dev_api.c:220
 nl80211_del_interface+0xec/0x190 net/wireless/nl80211.c:4852
 genl_family_rcv_msg_doit+0x214/0x300 net/netlink/genetlink.c:1114
 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline]
 genl_rcv_msg+0x560/0x800 net/netlink/genetlink.c:1209
 netlink_rcv_skb+0x159/0x420 net/netlink/af_netlink.c:2550
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x5aa/0x870 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x8b0/0xda0 net/netlink/af_netlink.c:1894
 sock_sendmsg_nosec net/socket.c:727 [inline]
 __sock_sendmsg net/socket.c:742 [inline]
 ____sys_sendmsg+0xa54/0xc30 net/socket.c:2592
 ___sys_sendmsg+0x190/0x1e0 net/socket.c:2646
 __sys_sendmsg+0x170/0x220 net/socket.c:2678
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x106/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff73179c799
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:00007ff732672028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007ff731a15fa0 RCX: 00007ff73179c799
RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003
RBP: 00007ff731832bd9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff731a16038 R14: 00007ff731a15fa0 R15: 00007fff2ef7ad08
 </TASK>