RBP: 00007f84c19fe090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 0000000000000000 R14: 00007f84c0da5fa0 R15: 00007ffc630ce2f8
 </TASK>
INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
CPU: 3 UID: 0 PID: 10077 Comm: syz.4.1444 Not tainted 6.14.0-syzkaller-01103-g2df0c02dab82 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120
 assign_lock_key kernel/locking/lockdep.c:986 [inline]
 register_lock_class+0x4a3/0x4c0 kernel/locking/lockdep.c:1300
 __lock_acquire+0x99/0x1ba0 kernel/locking/lockdep.c:5110
 lock_acquire kernel/locking/lockdep.c:5866 [inline]
 lock_acquire+0x179/0x350 kernel/locking/lockdep.c:5823
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0x3a/0x60 kernel/locking/spinlock.c:162
 cfg80211_dev_free+0x30/0x3d0 net/wireless/core.c:1196
 device_release+0xa1/0x240 drivers/base/core.c:2568
 kobject_cleanup lib/kobject.c:689 [inline]
 kobject_release lib/kobject.c:720 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x1e4/0x5a0 lib/kobject.c:737
 put_device+0x1f/0x30 drivers/base/core.c:3774
 wiphy_free net/wireless/core.c:1224 [inline]
 wiphy_new_nm+0x1c1f/0x2160 net/wireless/core.c:562
 ieee80211_alloc_hw_nm+0x1b7a/0x2260 net/mac80211/main.c:835
 mac80211_hwsim_new_radio+0x1d4/0x54f0 drivers/net/wireless/virtual/mac80211_hwsim.c:5185
 hwsim_new_radio_nl+0xb51/0x12c0 drivers/net/wireless/virtual/mac80211_hwsim.c:6242
 genl_family_rcv_msg_doit+0x206/0x2f0 net/netlink/genetlink.c:1115
 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline]
 genl_rcv_msg+0x55c/0x800 net/netlink/genetlink.c:1210
 netlink_rcv_skb+0x16a/0x440 net/netlink/af_netlink.c:2533
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219
 netlink_unicast_kernel net/netlink/af_netlink.c:1312 [inline]
 netlink_unicast+0x53a/0x7f0 net/netlink/af_netlink.c:1338
 netlink_sendmsg+0x8da/0xd70 net/netlink/af_netlink.c:1882
 sock_sendmsg_nosec net/socket.c:718 [inline]
 __sock_sendmsg net/socket.c:733 [inline]
 ____sys_sendmsg+0xa8d/0xc60 net/socket.c:2573
 ___sys_sendmsg+0x134/0x1d0 net/socket.c:2627
 __sys_sendmsg+0x16d/0x220 net/socket.c:2659
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x260 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f84c0b8d169
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:00007f84c19fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f84c0da5fa0 RCX: 00007f84c0b8d169
RDX: 0000000020000094 RSI: 0000200000000140 RDI: 0000000000000003
RBP: 00007f84c19fe090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 0000000000000000 R14: 00007f84c0da5fa0 R15: 00007ffc630ce2f8
 </TASK>
------------[ cut here ]------------
WARNING: CPU: 3 PID: 10077 at net/wireless/core.c:1197 cfg80211_dev_free+0x2e7/0x3d0 net/wireless/core.c:1197
Modules linked in:
CPU: 3 UID: 0 PID: 10077 Comm: syz.4.1444 Not tainted 6.14.0-syzkaller-01103-g2df0c02dab82 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:cfg80211_dev_free+0x2e7/0x3d0 net/wireless/core.c:1197
Code: 00 00 49 8b bd e0 08 00 00 e8 e5 e0 64 f7 4c 89 ef 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f e9 cf e0 64 f7 e8 ea 1d 0c f7 90 <0f> 0b 90 e9 6f fd ff ff 4c 89 ff e8 29 af 6f f7 e9 aa fe ff ff 4c
RSP: 0018:ffffc9002352f1b0 EFLAGS: 00010093
RAX: 0000000000000000 RBX: 0000000000000293 RCX: ffffffff819820dc
RDX: ffff888021cb0000 RSI: ffffffff8aaed856 RDI: ffffc9002352f120
RBP: ffff88805e7486a8 R08: 0000000000000001 R09: fffff520046a5e24
R10: 0000000000000003 R11: ffff88805e7486d0 R12: ffff88805e7486b8
R13: ffff88805e748000 R14: ffff88804f8f4280 R15: 0000000000000000
FS:  00007f84c19fe6c0(0000) GS:ffff8880d6d54000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f84c19fdf98 CR3: 0000000026edc000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 000000000000000e DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 device_release+0xa1/0x240 drivers/base/core.c:2568
 kobject_cleanup lib/kobject.c:689 [inline]
 kobject_release lib/kobject.c:720 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x1e4/0x5a0 lib/kobject.c:737
 put_device+0x1f/0x30 drivers/base/core.c:3774
 wiphy_free net/wireless/core.c:1224 [inline]
 wiphy_new_nm+0x1c1f/0x2160 net/wireless/core.c:562
 ieee80211_alloc_hw_nm+0x1b7a/0x2260 net/mac80211/main.c:835
 mac80211_hwsim_new_radio+0x1d4/0x54f0 drivers/net/wireless/virtual/mac80211_hwsim.c:5185
 hwsim_new_radio_nl+0xb51/0x12c0 drivers/net/wireless/virtual/mac80211_hwsim.c:6242
 genl_family_rcv_msg_doit+0x206/0x2f0 net/netlink/genetlink.c:1115
 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline]
 genl_rcv_msg+0x55c/0x800 net/netlink/genetlink.c:1210
 netlink_rcv_skb+0x16a/0x440 net/netlink/af_netlink.c:2533
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219
 netlink_unicast_kernel net/netlink/af_netlink.c:1312 [inline]
 netlink_unicast+0x53a/0x7f0 net/netlink/af_netlink.c:1338
 netlink_sendmsg+0x8da/0xd70 net/netlink/af_netlink.c:1882
 sock_sendmsg_nosec net/socket.c:718 [inline]
 __sock_sendmsg net/socket.c:733 [inline]
 ____sys_sendmsg+0xa8d/0xc60 net/socket.c:2573
 ___sys_sendmsg+0x134/0x1d0 net/socket.c:2627
 __sys_sendmsg+0x16d/0x220 net/socket.c:2659
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x260 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f84c0b8d169
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:00007f84c19fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f84c0da5fa0 RCX: 00007f84c0b8d169
RDX: 0000000020000094 RSI: 0000200000000140 RDI: 0000000000000003
RBP: 00007f84c19fe090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 0000000000000000 R14: 00007f84c0da5fa0 R15: 00007ffc630ce2f8
 </TASK>