------------[ cut here ]------------
intreq != rdev->scan_req && intreq != rdev->int_scan_req
WARNING: net/wireless/scan.c:1193 at cfg80211_scan_done+0x191/0x4e0 net/wireless/scan.c:1193, CPU#2: kworker/u32:1/13
Modules linked in:
CPU: 2 UID: 0 PID: 13 Comm: kworker/u32:1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
RIP: 0010:cfg80211_scan_done+0x191/0x4e0 net/wireless/scan.c:1193
Code: 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 2b 03 00 00 4c 39 bd 98 fa ff ff 74 09 e8 80 77 3d f7 90 <0f> 0b 90 e8 77 77 3d f7 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48
RSP: 0018:ffffc90000107960 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888028992018 RCX: ffffffff8ac98aea
RDX: ffff88801dec0000 RSI: ffffffff8ac98880 RDI: ffff88802d4001b8
RBP: ffff88802d400720 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000003 R12: 0000000000000001
R13: ffff88802d402a40 R14: 1ffff92000020f2e R15: ffff888028992000
FS:  0000000000000000(0000) GS:ffff8880d67dc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fca7d913ff8 CR3: 000000002a9f3000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 __ieee80211_scan_completed+0x342/0xe00 net/mac80211/scan.c:510
 ieee80211_scan_work+0x472/0x1ff0 net/mac80211/scan.c:1193
 cfg80211_wiphy_work+0x3f7/0x560 net/wireless/core.c:438
 process_one_work+0x9c2/0x1840 kernel/workqueue.c:3257
 process_scheduled_works kernel/workqueue.c:3340 [inline]
 worker_thread+0x5da/0xe40 kernel/workqueue.c:3421
 kthread+0x3b3/0x730 kernel/kthread.c:463
 ret_from_fork+0x754/0xaf0 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
 </TASK>