------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: CPU: 0 PID: 2077 at net/mac80211/rate.c:403 __rate_control_send_low+0x5df/0x820 net/mac80211/rate.c:398
Modules linked in:
CPU: 0 UID: 0 PID: 2077 Comm: syz.8.9390 Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:__rate_control_send_low+0x5df/0x820 net/mac80211/rate.c:398
Code: 38 0f b6 04 28 84 c0 0f 85 d7 01 00 00 41 8b 0f 48 c7 c7 00 7e ae 8c 48 8b 74 24 18 44 8b 44 24 2c 45 89 e9 e8 72 df a5 f6 90 <0f> 0b 90 90 e9 73 fe ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
RSP: 0000:ffffc90000007758 EFLAGS: 00010246
RAX: bdfc67d08449ed00 RBX: 000000000000000c RCX: ffff88802f3e5a00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfa9fc R12: ffff888073c79028
R13: 0000000000000000 R14: ffff888071f48e40 R15: ffff888071f4b0d8
FS: 000055557f38a500(0000) GS:ffff888125c50000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c230000 CR3: 0000000065130000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 3a810b1eb6134bdc DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
rate_control_send_low+0x194/0x7a0 net/mac80211/rate.c:423
rate_control_get_rate+0x20b/0x5d0 net/mac80211/rate.c:934
ieee80211_beacon_get_finish+0x38c/0x6b0 net/mac80211/tx.c:5252
__ieee80211_beacon_get+0x1033/0x17b0 net/mac80211/tx.c:-1
ieee80211_beacon_get_tim+0xb4/0x2b0 net/mac80211/tx.c:5593
ieee80211_beacon_get include/net/mac80211.h:5638 [inline]
mac80211_hwsim_beacon_tx+0x3ce/0x860 drivers/net/wireless/virtual/mac80211_hwsim.c:2319
__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:2353
__run_hrtimer kernel/time/hrtimer.c:1761 [inline]
__hrtimer_run_queues+0x52c/0xc60 kernel/time/hrtimer.c:1825
hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1842
handle_softirqs+0x286/0x870 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:1050 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1050
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:xas_find+0x83d/0x990 lib/xarray.c:1416
Code: f6 e9 8b fe ff ff 48 8b 0c 24 80 e1 07 38 c1 0f 8c 92 fe ff ff 48 8b 3c 24 e8 2f 71 be f6 e9 84 fe ff ff e8 f5 ed 5a f6 eb 1a ee ed 5a f6 eb 29 e8 e7 ed 5a f6 eb 0c e8 e0 ed 5a f6 eb 1d e8
RSP: 0000:ffffc90003c2f928 EFLAGS: 00000212
RAX: ffffffff8b655bf6 RBX: ffffc90003c2fb38 RCX: ffff88802f3e5a00
RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000010
RBP: ffff888022c71e40 R08: ffff88802f3e5a00 R09: 0000000000000002
R10: 0000000000000003 R11: 0000000000000000 R12: 000000000000000f
R13: dffffc0000000000 R14: 0000000000000010 R15: 1ffff92000785f67
next_uptodate_folio+0x32/0x5d0 mm/filemap.c:3562
filemap_map_pages+0x1025/0x1740 mm/filemap.c:3755
do_fault_around mm/memory.c:5548 [inline]
do_read_fault mm/memory.c:5581 [inline]
do_fault mm/memory.c:5724 [inline]
do_pte_missing mm/memory.c:4251 [inline]
handle_pte_fault mm/memory.c:6069 [inline]
__handle_mm_fault+0x368a/0x5620 mm/memory.c:6212
handle_mm_fault+0x40a/0x8e0 mm/memory.c:6381
do_user_addr_fault+0xa81/0x1390 arch/x86/mm/fault.c:1336
handle_page_fault arch/x86/mm/fault.c:1476 [inline]
exc_page_fault+0x76/0xf0 arch/x86/mm/fault.c:1532
asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x7fdb7e86ebe0
Code: 66 2e 0f 1f 84 00 00 00 00 00 48 c7 43 50 04 00 00 00 e9 06 fe ff ff 0f 1f 00 48 8b 0d a1 34 34 00 48 81 ce ff ff ff 3f 31 c0 <48> 3b 34 c1 74 5b 48 83 c0 01 48 83 f8 04 75 f0 e9 6b fe ff ff 0f
RSP: 002b:00007fdb7ecdfa60 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00007fdb7f6e5720 RCX: 000000110c230000
RDX: 0000000000001e37 RSI: ffffffffbfffffff RDI: 0000000000000000
RBP: ffffffff89435e37 R08: 00007fdb7ebb6038 R09: 00007fdb7eba2000
R10: 00007fdb7dfff008 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: ffffffff8943575d R15: 0000000000000000
----------------
Code disassembly (best guess), 1 bytes skipped:
0: e9 8b fe ff ff jmp 0xfffffe90
5: 48 8b 0c 24 mov (%rsp),%rcx
9: 80 e1 07 and $0x7,%cl
c: 38 c1 cmp %al,%cl
e: 0f 8c 92 fe ff ff jl 0xfffffea6
14: 48 8b 3c 24 mov (%rsp),%rdi
18: e8 2f 71 be f6 call 0xf6be714c
1d: e9 84 fe ff ff jmp 0xfffffea6
22: e8 f5 ed 5a f6 call 0xf65aee1c
27: eb 1a jmp 0x43
* 29: e8 ee ed 5a f6 call 0xf65aee1c <-- trapping instruction
2e: eb 29 jmp 0x59
30: e8 e7 ed 5a f6 call 0xf65aee1c
35: eb 0c jmp 0x43
37: e8 e0 ed 5a f6 call 0xf65aee1c
3c: eb 1d jmp 0x5b
3e: e8 .byte 0xe8