------------[ cut here ]------------
WARNING: CPU: 1 PID: 7011 at net/mac80211/rx.c:4902 ieee80211_rx_list+0x18e2/0x2740 net/mac80211/rx.c:4902
Modules linked in:
CPU: 1 PID: 7011 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller-11655-ge5313968c41b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:ieee80211_rx_list+0x18e2/0x2740 net/mac80211/rx.c:4902
Code: 00 00 31 ff 89 de e8 6d 9a d8 f8 85 db 0f 85 19 02 00 00 e8 40 98 d8 f8 4c 89 e7 e8 58 ef 88 fe e9 bc eb ff ff e8 2e 98 d8 f8 <0f> 0b e9 53 ec ff ff e8 22 98 d8 f8 4c 89 ea 48 b8 00 00 00 00 00
RSP: 0018:ffffc900001c0c90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88805d75b3c8 RCX: 0000000000000100
RDX: ffff88807b5f5700 RSI: ffffffff889fbdc2 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff889fa75b R11: 0000000000000000 R12: ffff888078765640
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88805d758e60
FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c000625550 CR3: 000000007c242000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_rx_napi+0xdb/0x3d0 net/mac80211/rx.c:5000
ieee80211_rx include/net/mac80211.h:4594 [inline]
ieee80211_tasklet_handler+0xd4/0x130 net/mac80211/main.c:235
tasklet_action_common.constprop.0+0x201/0x2e0 kernel/softirq.c:784
__do_softirq+0x29b/0x9c2 kernel/softirq.c:558
invoke_softirq kernel/softirq.c:432 [inline]
__irq_exit_rcu+0x123/0x180 kernel/softirq.c:637
irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097
asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:preempt_schedule_irq+0x49/0x90 kernel/sched/core.c:6711
Code: 55 53 65 48 8b 1c 25 00 70 02 00 48 89 dd 48 c1 ed 03 48 01 c5 bf 01 00 00 00 e8 12 f0 04 f8 e8 0d 09 33 f8 fb bf 01 00 00 00 c2 a3 ff ff 9c 58 fa f6 c4 02 75 27 bf 01 00 00 00 e8 40 df 04
RSP: 0018:ffffc9000500f528 EFLAGS: 00000202
RAX: 0000000000001291 RBX: ffff88807b5f5700 RCX: 1ffffffff1fc0056
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffffed100f6beae0 R08: 0000000000000001 R09: ffffffff8fdeca37
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
irqentry_exit+0x31/0x80 kernel/entry/common.c:425
asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:kasan_check_range+0x16/0x180 mm/kasan/generic.c:188
Code: ff ff 89 43 08 5b 5d 41 5c c3 66 2e 0f 1f 84 00 00 00 00 00 48 85 f6 0f 84 3c 01 00 00 49 89 f9 41 54 44 0f b6 c2 49 01 f1 55 <53> 0f 82 18 01 00 00 48 b8 ff ff ff ff ff 7f ff ff 48 39 c7 0f 86
RSP: 0018:ffffc9000500f5f8 EFLAGS: 00000286
RAX: 0000000000000000 RBX: ffff888055e204d0 RCX: ffffffff81a25813
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffea000145e8b4
RBP: ffffea000145e880 R08: 0000000000000000 R09: ffffea000145e8b8
R10: ffffffff81a25646 R11: 0000000000000000 R12: ffffea000145e8b4
R13: 0000000000000098 R14: ffffea000145e880 R15: dffffc0000000000
instrument_atomic_read include/linux/instrumented.h:71 [inline]
atomic_read include/linux/atomic/atomic-instrumented.h:27 [inline]
page_ref_count include/linux/page_ref.h:67 [inline]
put_page_testzero include/linux/mm.h:717 [inline]
release_pages+0x373/0x1220 mm/swap.c:948
tlb_batch_pages_flush mm/mmu_gather.c:50 [inline]
tlb_flush_mmu_free mm/mmu_gather.c:243 [inline]
tlb_flush_mmu+0xe9/0x6b0 mm/mmu_gather.c:250
zap_pte_range mm/memory.c:1441 [inline]
zap_pmd_range mm/memory.c:1490 [inline]
zap_pud_range mm/memory.c:1519 [inline]
zap_p4d_range mm/memory.c:1540 [inline]
unmap_page_range+0x1d1d/0x2a30 mm/memory.c:1561
unmap_single_vma+0x198/0x310 mm/memory.c:1606
unmap_vmas+0x16b/0x2f0 mm/memory.c:1638
exit_mmap+0x201/0x670 mm/mmap.c:3178
__mmput+0x122/0x4b0 kernel/fork.c:1114
mmput+0x56/0x60 kernel/fork.c:1135
exit_mm kernel/exit.c:507 [inline]
do_exit+0xa3c/0x2a30 kernel/exit.c:793
do_group_exit+0xd2/0x2f0 kernel/exit.c:935
get_signal+0x4b0/0x28c0 kernel/signal.c:2862
arch_do_signal_or_restart+0x2a9/0x1c40 arch/x86/kernel/signal.c:868
handle_signal_work kernel/entry/common.c:148 [inline]
exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
exit_to_user_mode_prepare+0x17d/0x290 kernel/entry/common.c:207
__syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline]
syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:300
do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f5942b4c059
Code: Unable to access opcode bytes at RIP 0x7f5942b4c02f.
RSP: 002b:00007f59414c1168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 00007f5942c5ef60 RCX: 00007f5942b4c059
RDX: 0000000020000700 RSI: 0000000000008914 RDI: 0000000000000005
RBP: 00007f5942ba608d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff8be468cf R14: 00007f59414c1300 R15: 0000000000022000
----------------
Code disassembly (best guess):
0: 55 push %rbp
1: 53 push %rbx
2: 65 48 8b 1c 25 00 70 mov %gs:0x27000,%rbx
9: 02 00
b: 48 89 dd mov %rbx,%rbp
e: 48 c1 ed 03 shr $0x3,%rbp
12: 48 01 c5 add %rax,%rbp
15: bf 01 00 00 00 mov $0x1,%edi
1a: e8 12 f0 04 f8 callq 0xf804f031
1f: e8 0d 09 33 f8 callq 0xf8330931
24: fb sti
25: bf 01 00 00 00 mov $0x1,%edi
* 2a: e8 c2 a3 ff ff callq 0xffffa3f1 <-- trapping instruction
2f: 9c pushfq
30: 58 pop %rax
31: fa cli
32: f6 c4 02 test $0x2,%ah
35: 75 27 jne 0x5e
37: bf 01 00 00 00 mov $0x1,%edi
3c: e8 .byte 0xe8
3d: 40 rex
3e: df .byte 0xdf
3f: 04 .byte 0x4