------------[ cut here ]------------
WARNING: CPU: 0 PID: 7087 at net/mac80211/tx.c:4869 __ieee80211_beacon_get+0xb59/0x1af0 net/mac80211/tx.c:4869
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 7087 Comm: modprobe Not tainted 5.9.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x198/0x1fd lib/dump_stack.c:118
 panic+0x382/0x7fb kernel/panic.c:231
 __warn.cold+0x20/0x4b kernel/panic.c:600
 report_bug+0x1bd/0x210 lib/bug.c:198
 handle_bug+0x38/0x90 arch/x86/kernel/traps.c:234
 exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:254
 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:536
RIP: 0010:__ieee80211_beacon_get+0xb59/0x1af0 net/mac80211/tx.c:4869
Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 3d 0d 00 00 41 83 4c 24 28 1a eb 0a e8 97 fb a9 f9 <0f> 0b 45 31 e4 e8 8d fb a9 f9 e8 48 2e 5a 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b40 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888059e61e08 RCX: ffffffff87cc3985
RDX: ffff8880443b2000 RSI: ffffffff87cc42a9 RDI: 0000000000000005
RBP: 000000000000000b R08: 0000000000000001 R09: ffffc90000007c88
R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000
R13: ffff888059c40c80 R14: 0000000000000000 R15: ffffc90000007c88
 ieee80211_beacon_get_tim+0x88/0x910 net/mac80211/tx.c:4933
 ieee80211_beacon_get include/net/mac80211.h:4845 [inline]
 mac80211_hwsim_beacon_tx+0x111/0x810 drivers/net/wireless/mac80211_hwsim.c:1676
 __iterate_interfaces+0x124/0x4d0 net/mac80211/util.c:737
 ieee80211_iterate_active_interfaces_atomic+0x8d/0x170 net/mac80211/util.c:773
 mac80211_hwsim_beacon+0xd5/0x1a0 drivers/net/wireless/mac80211_hwsim.c:1717
 __run_hrtimer kernel/time/hrtimer.c:1524 [inline]
 __hrtimer_run_queues+0x6a9/0xfc0 kernel/time/hrtimer.c:1588
 hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1605
 __do_softirq+0x1f8/0xb23 kernel/softirq.c:298
 asm_call_on_stack+0xf/0x20 arch/x86/entry/entry_64.S:706
 </IRQ>
 __run_on_irqstack arch/x86/include/asm/irq_stack.h:22 [inline]
 run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:48 [inline]
 do_softirq_own_stack+0x9d/0xd0 arch/x86/kernel/irq_64.c:77
 invoke_softirq kernel/softirq.c:393 [inline]
 __irq_exit_rcu kernel/softirq.c:423 [inline]
 irq_exit_rcu+0x235/0x280 kernel/softirq.c:435
 sysvec_apic_timer_interrupt+0x51/0xf0 arch/x86/kernel/apic/apic.c:1091
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:581
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:770 [inline]
RIP: 0010:lock_acquire+0x27b/0xaf0 kernel/locking/lockdep.c:5032
Code: ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 1d 07 00 00 48 83 3d d8 60 a0 08 00 0f 84 73 05 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 03 44 24 08 48 c7
RSP: 0018:ffffc900090ff970 EFLAGS: 00000286
RAX: 1ffffffff13f8d75 RBX: ffff8880443b2000 RCX: 0000000000000001
RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000286
RBP: ffff888058946950 R08: 0000000000000000 R09: ffffffff8d0c09f7
R10: fffffbfff1a1813e R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000286
 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline]
 _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:151
 spin_lock include/linux/spinlock.h:354 [inline]
 browse_rb mm/mmap.c:354 [inline]
 validate_mm+0x438/0x800 mm/mmap.c:421
 __vma_adjust+0xc67/0x23e0 mm/mmap.c:979
 vma_adjust include/linux/mm.h:2489 [inline]
 __split_vma+0x471/0x560 mm/mmap.c:2724
 __do_munmap+0xe9b/0x1170 mm/mmap.c:2823
 do_munmap mm/mmap.c:2877 [inline]
 mmap_region+0x257/0x1780 mm/mmap.c:1716
 do_mmap+0xcf9/0x11d0 mm/mmap.c:1545
 vm_mmap_pgoff+0x195/0x200 mm/util.c:506
 ksys_mmap_pgoff+0x444/0x580 mm/mmap.c:1596
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fdd2146030a
Code: 89 f5 41 54 49 89 fc 55 53 74 35 49 63 e8 48 63 da 4d 89 f9 49 89 e8 4d 63 d6 48 89 da 4c 89 ee 4c 89 e7 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4e 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 00
RSP: 002b:00007ffd37b8e558 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdd2146030a
RDX: 0000000000000003 RSI: 0000000000006000 RDI: 00007fdd2143d000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000195000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007fdd2143d000
R13: 0000000000006000 R14: 0000000000000812 R15: 0000000000195000
Kernel Offset: disabled
Rebooting in 86400 seconds..