wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
Oops: general protection fault, probably for non-canonical address 0xdffffc00000005fb: 0000 [#1] SMP KASAN PTI
KASAN: probably user-memory-access in range [0x0000000000002fd8-0x0000000000002fdf]
CPU: 1 UID: 0 PID: 8313 Comm: kworker/u10:15 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
RIP: 0010:__ieee80211_get_radio_mask+0xa1/0x420
Code: 04 00 00 00 00 eb 1e e8 bd f2 c6 f6 4d 89 f7 49 83 fc 0e 0f 84 67 03 00 00 e8 ab f2 c6 f6 48 83 c5 08 49 ff c4 48 8b 44 24 30 <0f> b6 04 18 84 c0 0f 85 ed 02 00 00 48 8b 44 24 08 44 0f b7 28 31
RSP: 0018:ffffc900017f7000 EFLAGS: 00010202
RAX: 00000000000005fb RBX: dffffc0000000000 RCX: ffff88816cfd8000
RDX: 00000000000002fe RSI: 0000000000000000 RDI: 0000000000000dc0
RBP: 0000000000002f60 R08: ffff888111644a47 R09: 1ffff110222c8948
R10: dffffc0000000000 R11: ffffffff8afb85f0 R12: 0000000000000000
R13: ffff888111644030 R14: 0000000000000dc0 R15: 0000000000000dd0
FS:  0000000000000000(0000) GS:ffff8882a9918000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fddef1e8400 CR3: 00000001a8b7a000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 cfg80211_iter_combinations+0x256/0x1a80
 ieee80211_max_num_channels+0x17e/0x240
 ieee80211_can_create_new_chanctx+0x1df/0x270
 _ieee80211_link_use_channel+0xbb3/0x11a0
 __ieee80211_sta_join_ibss+0x6b2/0x1670
 ieee80211_sta_create_ibss+0x306/0x490
 ieee80211_ibss_work+0xdda/0x10a0
 cfg80211_wiphy_work+0x2ab/0x450
 process_scheduled_works+0xaec/0x17a0
 worker_thread+0x89f/0xd90
 kthread+0x726/0x8b0
 ret_from_fork+0x51b/0xa40
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__ieee80211_get_radio_mask+0xa1/0x420
Code: 04 00 00 00 00 eb 1e e8 bd f2 c6 f6 4d 89 f7 49 83 fc 0e 0f 84 67 03 00 00 e8 ab f2 c6 f6 48 83 c5 08 49 ff c4 48 8b 44 24 30 <0f> b6 04 18 84 c0 0f 85 ed 02 00 00 48 8b 44 24 08 44 0f b7 28 31
RSP: 0018:ffffc900017f7000 EFLAGS: 00010202
RAX: 00000000000005fb RBX: dffffc0000000000 RCX: ffff88816cfd8000
RDX: 00000000000002fe RSI: 0000000000000000 RDI: 0000000000000dc0
RBP: 0000000000002f60 R08: ffff888111644a47 R09: 1ffff110222c8948
R10: dffffc0000000000 R11: ffffffff8afb85f0 R12: 0000000000000000
R13: ffff888111644030 R14: 0000000000000dc0 R15: 0000000000000dd0
FS:  0000000000000000(0000) GS:ffff8882a9918000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fddef1e8400 CR3: 00000001a8b7a000 CR4: 00000000000006f0
