------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: CPU: 0 PID: 13784 at net/mac80211/rate.c:404 __rate_control_send_low+0x63b/0x890 net/mac80211/rate.c:399
Modules linked in:
CPU: 0 UID: 0 PID: 13784 Comm: syz.4.2410 Not tainted 6.15.0-rc5-syzkaller-00038-g707df3375124 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
RIP: 0010:__rate_control_send_low+0x63b/0x890 net/mac80211/rate.c:399
Code: 42 0f b6 04 28 84 c0 0f 85 e9 01 00 00 41 8b 0e 48 c7 c7 a0 63 8b 8c 48 8b 74 24 10 44 8b 44 24 1c 45 89 e1 e8 16 9f bd f6 90 <0f> 0b 90 90 e9 6f fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c fb
RSP: 0018:ffffc90000007540 EFLAGS: 00010246
RAX: 1cc93897d37b7900 RBX: 000000000000000c RCX: ffff888030be1e00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: 0000000000000084 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bba4b4 R12: 0000000000000000
R13: dffffc0000000000 R14: ffff88807d2730d8 R15: ffff8880336923e8
FS:  00007fc75704b6c0(0000) GS:ffff8881260fd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c37851e CR3: 000000005ccc8000 CR4: 00000000003526f0
Call Trace:
 <IRQ>
 rate_control_send_low+0x194/0x7a0 net/mac80211/rate.c:424
 rate_control_get_rate+0x20b/0x5d0 net/mac80211/rate.c:940
 ieee80211_beacon_get_finish+0x38c/0x6b0 net/mac80211/tx.c:5256
 ieee80211_beacon_get_ap+0x1478/0x19e0 net/mac80211/tx.c:5359
 __ieee80211_beacon_get+0x1110/0x1630 net/mac80211/tx.c:5455
 ieee80211_beacon_get_tim+0xb4/0x2b0 net/mac80211/tx.c:5597
 ieee80211_beacon_get include/net/mac80211.h:5648 [inline]
 mac80211_hwsim_beacon_tx+0x3d2/0x860 drivers/net/wireless/virtual/mac80211_hwsim.c:2313
 __iterate_interfaces+0x2a8/0x590 net/mac80211/util.c:761
 ieee80211_iterate_active_interfaces_atomic+0xdb/0x180 net/mac80211/util.c:797
 mac80211_hwsim_beacon+0xbb/0x1c0 drivers/net/wireless/virtual/mac80211_hwsim.c:2347
 __run_hrtimer kernel/time/hrtimer.c:1761 [inline]
 __hrtimer_run_queues+0x529/0xc60 kernel/time/hrtimer.c:1825
 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1842
 handle_softirqs+0x283/0x870 kernel/softirq.c:579
 __do_softirq kernel/softirq.c:613 [inline]
 invoke_softirq kernel/softirq.c:453 [inline]
 __irq_exit_rcu+0xca/0x1f0 kernel/softirq.c:680
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:696
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1049
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:alloc_pages_mpol+0x108/0x4a0 mm/mempolicy.c:-1
Code: ff ff ff ff 48 89 de e8 46 3d a3 ff 45 0f b7 e5 bf 03 00 00 00 44 89 e6 e8 f5 3b a3 ff bf 06 00 00 00 44 89 e6 e8 e8 3b a3 ff <66> 41 83 fc 06 45 89 fc 74 65 41 83 fc 09 75 5f 48 83 fb ff 74 59
RSP: 0018:ffffc9000b38f498 EFLAGS: 00000297
RAX: ffffffff821c9718 RBX: 0000000000000cc6 RCX: 0000000000000002
RDX: ffff888030be1e00 RSI: 0000000000000001 RDI: 0000000000000006
RBP: 1ffffffff330658c R08: ffff888030be1e00 R09: 0000000000000005
R10: 0000000000000006 R11: 0000000000000002 R12: 0000000000000001
R13: 0000000000000001 R14: ffffffff99832c64 R15: 0000000000000000
 folio_alloc_mpol_noprof+0x39/0x70 mm/mempolicy.c:2320
 shmem_alloc_folio mm/shmem.c:1854 [inline]
 shmem_alloc_and_add_folio+0x447/0xf60 mm/shmem.c:1893
 shmem_get_folio_gfp+0x597/0x15f0 mm/shmem.c:2533
 shmem_fault+0x179/0x390 mm/shmem.c:2734
 __do_fault+0x135/0x390 mm/memory.c:5098
 do_read_fault mm/memory.c:5518 [inline]
 do_fault mm/memory.c:5652 [inline]
 do_pte_missing mm/memory.c:4160 [inline]
 handle_pte_fault mm/memory.c:5997 [inline]
 __handle_mm_fault+0x363e/0x5380 mm/memory.c:6140
 handle_mm_fault+0x2d5/0x7f0 mm/memory.c:6309
 faultin_page mm/gup.c:1193 [inline]
 __get_user_pages+0x16f0/0x2a40 mm/gup.c:1491
 populate_vma_page_range+0x26b/0x340 mm/gup.c:1929
 __mm_populate+0x24c/0x380 mm/gup.c:2032
 mm_populate include/linux/mm.h:3487 [inline]
 vm_mmap_pgoff+0x3f0/0x4c0 mm/util.c:584
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc75618e969
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc75704b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 00007fc7563b6080 RCX: 00007fc75618e969
RDX: 0000000000000003 RSI: 0000000000b36000 RDI: 0000200000000000
RBP: 00007fc756210ab1 R08: ffffffffffffffff R09: 0000000000000000
R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007fc7563b6080 R15: 00007ffcf1c14468
 </TASK>
----------------
Code disassembly (best guess), 3 bytes skipped:
   0:	ff 48 89             	decl   -0x77(%rax)
   3:	de e8                	fsubrp %st,%st(0)
   5:	46 3d a3 ff 45 0f    	rex.RX cmp $0xf45ffa3,%eax
   b:	b7 e5                	mov    $0xe5,%bh
   d:	bf 03 00 00 00       	mov    $0x3,%edi
  12:	44 89 e6             	mov    %r12d,%esi
  15:	e8 f5 3b a3 ff       	call   0xffa33c0f
  1a:	bf 06 00 00 00       	mov    $0x6,%edi
  1f:	44 89 e6             	mov    %r12d,%esi
  22:	e8 e8 3b a3 ff       	call   0xffa33c0f
* 27:	66 41 83 fc 06       	cmp    $0x6,%r12w <-- trapping instruction
  2c:	45 89 fc             	mov    %r15d,%r12d
  2f:	74 65                	je     0x96
  31:	41 83 fc 09          	cmp    $0x9,%r12d
  35:	75 5f                	jne    0x96
  37:	48 83 fb ff          	cmp    $0xffffffffffffffff,%rbx
  3b:	74 59                	je     0x96