------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: CPU: 0 PID: 7229 at net/mac80211/rate.c:385 __rate_control_send_low+0x659/0x890 net/mac80211/rate.c:380
Modules linked in:
CPU: 0 UID: 0 PID: 7229 Comm: syz.0.634 Not tainted 6.12.0-rc3-syzkaller-00155-g374d4106cb75 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:__rate_control_send_low+0x659/0x890 net/mac80211/rate.c:380
Code: 8b 14 24 0f 85 de 01 00 00 8b 0a 48 c7 c7 00 6a 2a 8d 48 8b 74 24 10 44 89 f2 44 8b 44 24 1c 44 8b 4c 24 0c e8 c8 41 1f f6 90 <0f> 0b 90 90 e9 71 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c db
RSP: 0018:ffffc90000007520 EFLAGS: 00010246
RAX: fe6544b7a3f28600 RBX: 000000000000000c RCX: ffff88807b7a1e00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff8880283f53e8 R08: ffffffff8155e402 R09: fffffbfff1cf9fd8
R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 0000000000000800
R13: 000000000000000c R14: 00000000ffffffff R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f48a2535f40 CR3: 000000000e734000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 rate_control_send_low+0x1a8/0x770 net/mac80211/rate.c:405
 rate_control_get_rate+0x20e/0x5e0 net/mac80211/rate.c:921
 ieee80211_beacon_get_finish+0x49e/0x870 net/mac80211/tx.c:5253
 ieee80211_beacon_get_ap+0x14e8/0x1990 net/mac80211/tx.c:5356
 __ieee80211_beacon_get+0x109e/0x15c0 net/mac80211/tx.c:5452
 ieee80211_beacon_get_tim+0xb4/0x320 net/mac80211/tx.c:5594
 ieee80211_beacon_get include/net/mac80211.h:5607 [inline]
 mac80211_hwsim_beacon_tx+0x39d/0x850 drivers/net/wireless/virtual/mac80211_hwsim.c:2311
 __iterate_interfaces+0x222/0x510 net/mac80211/util.c:774
 ieee80211_iterate_active_interfaces_atomic+0xd8/0x170 net/mac80211/util.c:810
 mac80211_hwsim_beacon+0xd4/0x1f0 drivers/net/wireless/virtual/mac80211_hwsim.c:2345
 __run_hrtimer kernel/time/hrtimer.c:1691 [inline]
 __hrtimer_run_queues+0x59b/0xd50 kernel/time/hrtimer.c:1755
 hrtimer_run_softirq+0x19a/0x2c0 kernel/time/hrtimer.c:1772
 handle_softirqs+0x2c5/0x980 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu+0xf4/0x1c0 kernel/softirq.c:637
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:649
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1037 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1037
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__tlb_remove_folio_pages_size+0x227/0x590 mm/mmu_gather.c:200
Code: 7e 08 48 89 f8 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85 39 02 00 00 41 8b 6e 08 49 83 c6 0c 4c 89 f0 48 c1 e8 03 42 0f b6 04 28 <84> c0 0f 85 37 02 00 00 41 8b 1e ff cb 89 ef 89 de e8 c3 04 ac ff
RSP: 0018:ffffc9000384f298 EFLAGS: 00000a03
RAX: 0000000000000000 RBX: 00000000000001fd RCX: ffff88807b7a1e00
RDX: 0000000000000000 RSI: 00000000000001fd RDI: ffff8880283f9008
RBP: 0000000000000134 R08: ffffffff81e8e3f3 R09: 1ffffd400031e856
R10: dffffc0000000000 R11: fffff9400031e857 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff8880283f900c R15: ffffea00018f4280
 zap_present_folio_ptes mm/memory.c:1525 [inline]
 zap_present_ptes mm/memory.c:1579 [inline]
 zap_pte_range mm/memory.c:1621 [inline]
 zap_pmd_range mm/memory.c:1739 [inline]
 zap_pud_range mm/memory.c:1768 [inline]
 zap_p4d_range mm/memory.c:1789 [inline]
 unmap_page_range+0x1aca/0x40e0 mm/memory.c:1810
 unmap_vmas+0x3cc/0x5f0 mm/memory.c:1900
 exit_mmap+0x275/0xc40 mm/mmap.c:1864
 __mmput+0x115/0x390 kernel/fork.c:1347
 exit_mm+0x220/0x310 kernel/exit.c:571
 do_exit+0x9b2/0x28e0 kernel/exit.c:926
 do_group_exit+0x207/0x2c0 kernel/exit.c:1088
 get_signal+0x16a3/0x1740 kernel/signal.c:2917
 arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:337
 exit_to_user_mode_loop kernel/entry/common.c:111 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0xc9/0x370 kernel/entry/common.c:218
 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa00297dff9
Code: Unable to access opcode bytes at 0x7fa00297dfcf.
RSP: 002b:00007fa0036bd038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: 00000000000000b0 RBX: 00007fa002b35f80 RCX: 00007fa00297dff9
RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000006
RBP: 00007fa0029f0296 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fa002b35f80 R15: 00007ffe753ac0f8
 </TASK>
----------------
Code disassembly (best guess):
   0:	7e 08                	jle    0xa
   2:	48 89 f8             	mov    %rdi,%rax
   5:	48 c1 e8 03          	shr    $0x3,%rax
   9:	42 0f b6 04 28       	movzbl (%rax,%r13,1),%eax
   e:	84 c0                	test   %al,%al
  10:	0f 85 39 02 00 00    	jne    0x24f
  16:	41 8b 6e 08          	mov    0x8(%r14),%ebp
  1a:	49 83 c6 0c          	add    $0xc,%r14
  1e:	4c 89 f0             	mov    %r14,%rax
  21:	48 c1 e8 03          	shr    $0x3,%rax
  25:	42 0f b6 04 28       	movzbl (%rax,%r13,1),%eax
* 2a:	84 c0                	test   %al,%al <-- trapping instruction
  2c:	0f 85 37 02 00 00    	jne    0x269
  32:	41 8b 1e             	mov    (%r14),%ebx
  35:	ff cb                	dec    %ebx
  37:	89 ef                	mov    %ebp,%edi
  39:	89 de                	mov    %ebx,%esi
  3b:	e8 c3 04 ac ff       	call   0xffac0503