------------[ cut here ]------------
WARNING: CPU: 0 PID: 8443 at net/mac80211/tx.c:4557 __ieee80211_beacon_get+0x8fe/0x1980 net/mac80211/tx.c:4602
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 8443 Comm: modprobe Not tainted 5.3.0-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+0x12b/0x17b lib/dump_stack.c:113
 panic+0x2da/0x5a3 kernel/panic.c:220
 __warn.cold.10+0x25/0x25 kernel/panic.c:581
 report_bug+0x1b0/0x270 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:179 [inline]
 do_error_trap+0x125/0x210 arch/x86/kernel/traps.c:272
 do_invalid_op+0x36/0x40 arch/x86/kernel/traps.c:291
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1028
RIP: 0010:__ieee80211_beacon_get+0x8fe/0x1980 net/mac80211/tx.c:4557
Code: 0c 00 00 00 00 4c 89 f0 48 8b 5d d0 65 48 33 1c 25 28 00 00 00 0f 85 2a 0c 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b e8 0b 13 16 fa 45 31 f6 85 c0 74 92 e9 74 ff ff ff 44 0f b6
RSP: 0000:ffff8880ae609a90 EFLAGS: 00010202
RAX: 000000000000000b RBX: ffff88809cfea790 RCX: 0000000000000000
RDX: 1ffff110139fd4f2 RSI: 0000000000000000 RDI: ffff8880ae609bf8
RBP: ffff8880ae609ba0 R08: ffffed1015cc137f R09: ffff8880ae609bf0
R10: ffffed1015cc137e R11: ffff8880ae609bf7 R12: ffff8880ae609bf0
R13: ffff888082e50d40 R14: ffff88809cfea790 R15: 0000000000000000
 ieee80211_beacon_get_tim+0x84/0x780 net/mac80211/tx.c:4618
 ieee80211_beacon_get include/net/mac80211.h:4735 [inline]
 mac80211_hwsim_beacon_tx+0xc3/0x680 drivers/net/wireless/mac80211_hwsim.c:1577
 __iterate_interfaces+0xe2/0x370 net/mac80211/util.c:735
 ieee80211_iterate_active_interfaces_atomic+0x72/0x120 net/mac80211/util.c:771
 mac80211_hwsim_beacon+0xce/0x1a0 drivers/net/wireless/mac80211_hwsim.c:1613
 __run_hrtimer kernel/time/hrtimer.c:1514 [inline]
 __hrtimer_run_queues+0x2d8/0xad0 kernel/time/hrtimer.c:1576
 hrtimer_run_softirq+0x19e/0x2c0 kernel/time/hrtimer.c:1593
 __do_softirq+0x276/0xaf5 kernel/softirq.c:292
 invoke_softirq kernel/softirq.c:373 [inline]
 irq_exit+0x1a6/0x1f0 kernel/softirq.c:413
 exiting_irq arch/x86/include/asm/apic.h:536 [inline]
 smp_apic_timer_interrupt+0x1d8/0x690 arch/x86/kernel/apic/apic.c:1137
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:830
 </IRQ>
RIP: 0010:debug_smp_processor_id+0x20/0x250 lib/smp_processor_id.c:58
Code: ff ff 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 56 41 55 41 54 53 65 8b 1d be 62 71 7c 65 8b 05 6f cd 71 7c a9 ff ff ff 7f 74 0b <89> d8 5b 41 5c 41 5d 41 5e 5d c3 48 c7 c7 58 e5 43 89 48 b8 00 00
RSP: 0000:ffff88808add7ab0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
RAX: 0000000080000002 RBX: 0000000000000000 RCX: ffff8880993c4c98
RDX: 0000000000000000 RSI: ffff88809a80c470 RDI: ffff8880993c4c94
RBP: ffff88808add7ad0 R08: fffff94000573759 R09: fffff94000573759
R10: fffff94000573758 R11: ffffea0002b9bac7 R12: ffff88809a809180
R13: ffff88808add7cc0 R14: ffffea0002b9bb00 R15: ffff88809a80c458
 rcu_dynticks_curr_cpu_in_eqs+0x17/0x120 kernel/rcu/tree.c:299
 rcu_is_watching+0x10/0x30 kernel/rcu/tree.c:901
 rcu_read_lock_held_common+0xba/0x120 kernel/rcu/update.c:105
 rcu_read_lock_held+0x5b/0xb0 kernel/rcu/update.c:281
 xa_entry include/linux/xarray.h:1145 [inline]
 xas_next_entry include/linux/xarray.h:1569 [inline]
 filemap_map_pages+0x7af/0xda0 mm/filemap.c:2633
 do_fault_around mm/memory.c:3450 [inline]
 do_read_fault mm/memory.c:3484 [inline]
 do_fault mm/memory.c:3618 [inline]
 handle_pte_fault mm/memory.c:3849 [inline]
 __handle_mm_fault+0x259d/0x3430 mm/memory.c:3973
 handle_mm_fault+0x314/0x870 mm/memory.c:4010
 do_user_addr_fault arch/x86/mm/fault.c:1441 [inline]
 __do_page_fault+0x36e/0xa60 arch/x86/mm/fault.c:1506
 do_page_fault+0x2d/0x3e4 arch/x86/mm/fault.c:1530
 page_fault+0x39/0x40 arch/x86/entry/entry_64.S:1202
RIP: 0033:0x7f905ea4b710
Code: Bad RIP value.
RSP: 002b:00007ffff8a30bb8 EFLAGS: 00010246
RAX: 00007f905ea4b710 RBX: 00007f905e9e6790 RCX: 00007f905ed60068
RDX: 0000000000000000 RSI: 0000000000000025 RDI: 00007f905e9e6850
RBP: 00007ffff8a30ce0 R08: 00007f905e9ccea8 R09: 00007f905e9ccea8
R10: 00007f905ed616f0 R11: 0000000000000000 R12: 00007f905ef83000
R13: 00007f905e9e6838 R14: 00007f905e9c7000 R15: 0000000000399078
Kernel Offset: disabled
Rebooting in 86400 seconds..