------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: CPU: 0 PID: 22133 at net/mac80211/rate.c:398 __rate_control_send_low+0x661/0x780 net/mac80211/rate.c:398
Modules linked in:
CPU: 0 UID: 0 PID: 22133 Comm: syz.5.7374 Not tainted 6.16.0-rc4-syzkaller-00049-gb4911fb0b060 #0 PREEMPT(full)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__rate_control_send_low+0x661/0x780 net/mac80211/rate.c:398
Code: a4 a0 d4 00 00 00 e8 ae f9 c4 f6 44 8b 44 24 24 45 89 e9 89 d9 48 8b 74 24 08 44 89 e2 48 c7 c7 a0 a9 06 8d e8 d0 b9 83 f6 90 <0f> 0b 90 90 e9 26 fd ff ff 48 8b 3c 24 e8 4d d5 2b f7 e9 fb fc ff
RSP: 0018:ffffc90000007870 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff817ae278
RDX: ffff88802c40a440 RSI: ffffffff817ae285 RDI: 0000000000000001
RBP: ffff88804f494668 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
R13: 0000000000000000 R14: 000000000000000c R15: ffff88804f494670
FS: 0000000000000000(0000) GS:ffff8880d6752000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000000400 CR3: 00000000488c4000 CR4: 0000000000352ef0
Call Trace:
rate_control_send_low+0x29a/0x820 net/mac80211/rate.c:423
rate_control_get_rate+0x1be/0x5e0 net/mac80211/rate.c:934
ieee80211_beacon_get_finish+0x467/0x670 net/mac80211/tx.c:5252
ieee80211_beacon_get_ap+0x79d/0x1190 net/mac80211/tx.c:5355
__ieee80211_beacon_get+0xf05/0x1750 net/mac80211/tx.c:5451
ieee80211_beacon_get_tim+0xa6/0x280 net/mac80211/tx.c:5593
ieee80211_beacon_get include/net/mac80211.h:5638 [inline]
mac80211_hwsim_beacon_tx+0x4d9/0xa40 drivers/net/wireless/virtual/mac80211_hwsim.c:2319
__iterate_interfaces+0x2e2/0x650 net/mac80211/util.c:761
ieee80211_iterate_active_interfaces_atomic+0x71/0x1b0 net/mac80211/util.c:797
mac80211_hwsim_beacon+0x105/0x200 drivers/net/wireless/virtual/mac80211_hwsim.c:2353
__run_hrtimer kernel/time/hrtimer.c:1761 [inline]
__hrtimer_run_queues+0x1ff/0xad0 kernel/time/hrtimer.c:1825
hrtimer_run_softirq+0x17d/0x350 kernel/time/hrtimer.c:1842
handle_softirqs+0x219/0x8e0 kernel/softirq.c:579
__do_softirq kernel/softirq.c:613 [inline]
invoke_softirq kernel/softirq.c:453 [inline]
__irq_exit_rcu+0x109/0x170 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+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1050
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__kasan_check_read+0x8/0x20 mm/kasan/shadow.c:31
Code: 60 48 c7 c7 58 a7 c6 8d 5b 5d 41 5c e9 a1 eb 77 ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 5f f0 ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
RSP: 0018:ffffc90003df75b0 EFLAGS: 00000246
RAX: ffffea000126e140 RBX: ffffea000126e140 RCX: ffffffff820fda0b
RDX: ffff88802c40a440 RSI: 0000000000000008 RDI: ffffea000126e140
RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffffea000126e140
R13: ffff888055d4b2c0 R14: ffffea000126e140 R15: 0000000000000000
instrument_atomic_read include/linux/instrumented.h:68 [inline]
_test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
folio_test_head include/linux/page-flags.h:867 [inline]
folio_test_large include/linux/page-flags.h:888 [inline]
__folio_remove_rmap mm/rmap.c:1698 [inline]
folio_remove_rmap_ptes+0x4b/0x970 mm/rmap.c:1804
zap_present_folio_ptes mm/memory.c:1529 [inline]
zap_present_ptes mm/memory.c:1590 [inline]
do_zap_pte_range mm/memory.c:1691 [inline]
zap_pte_range mm/memory.c:1735 [inline]
zap_pmd_range mm/memory.c:1827 [inline]
zap_pud_range mm/memory.c:1856 [inline]
zap_p4d_range mm/memory.c:1877 [inline]
unmap_page_range+0x1c1c/0x4350 mm/memory.c:1898
unmap_single_vma.constprop.0+0x153/0x240 mm/memory.c:1941
unmap_vmas+0x218/0x470 mm/memory.c:1985
exit_mmap+0x1b9/0xb90 mm/mmap.c:1284
__mmput+0x12a/0x410 kernel/fork.c:1121
mmput+0x62/0x70 kernel/fork.c:1144
exit_mm kernel/exit.c:581 [inline]
do_exit+0x7c4/0x2bd0 kernel/exit.c:952
do_group_exit+0xd3/0x2a0 kernel/exit.c:1105
get_signal+0x2673/0x26d0 kernel/signal.c:3034
arch_do_signal_or_restart+0x8f/0x7d0 arch/x86/kernel/signal.c:337
exit_to_user_mode_loop+0x84/0x110 kernel/entry/common.c:111
exit_to_user_mode_prepare include/linux/entry-common.h:330 [inline]
syscall_exit_to_user_mode_work include/linux/entry-common.h:414 [inline]
syscall_exit_to_user_mode include/linux/entry-common.h:449 [inline]
do_syscall_64+0x3f6/0x4c0 arch/x86/entry/syscall_64.c:100
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f178618e929
Code: Unable to access opcode bytes at 0x7f178618e8ff.
RSP: 002b:00007f1786f3f0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007f17863b5fa8 RCX: 00007f178618e929
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f17863b5fa8
RBP: 00007f17863b5fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f17863b5fac
R13: 0000000000000000 R14: 00007ffccad9d440 R15: 00007ffccad9d528
----------------
Code disassembly (best guess), 1 bytes skipped:
0: 48 c7 c7 58 a7 c6 8d mov $0xffffffff8dc6a758,%rdi
7: 5b pop %rbx
8: 5d pop %rbp
9: 41 5c pop %r12
b: e9 a1 eb 77 ff jmp 0xff77ebb1
10: 90 nop
11: 90 nop
12: 90 nop
13: 90 nop
14: 90 nop
15: 90 nop
16: 90 nop
17: 90 nop
18: 90 nop
19: 90 nop
1a: 90 nop
1b: 90 nop
1c: 90 nop
1d: 90 nop
1e: 90 nop
1f: 90 nop
20: 90 nop
21: f3 0f 1e fa endbr64
25: 48 8b 0c 24 mov (%rsp),%rcx
* 29: 89 f6 mov %esi,%esi <-- trapping instruction
2b: 31 d2 xor %edx,%edx
2d: e9 5f f0 ff ff jmp 0xfffff091
32: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1)
39: 00 00 00 00
3d: 0f .byte 0xf
3e: 1f (bad)