------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0xfff with flags 0x40
WARNING: CPU: 1 PID: 8965 at net/mac80211/rate.c:385 __rate_control_send_low+0x635/0x880 net/mac80211/rate.c:380
Modules linked in:
CPU: 1 PID: 8965 Comm: syz.0.1212 Not tainted 6.1.138-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
RIP: 0010:__rate_control_send_low+0x635/0x880 net/mac80211/rate.c:380
Code: 30 42 0f b6 04 28 84 c0 0f 85 e6 01 00 00 41 8b 0e 48 c7 c7 a0 cb 85 8b 48 8b 74 24 10 44 8b 44 24 1c 45 89 e1 e8 5b 2b c0 f7 <0f> 0b e9 78 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 03 fa ff
RSP: 0018:ffffc900001e0600 EFLAGS: 00010246
RAX: 021180bac101d300 RBX: 000000000000000c RCX: ffff88802d48d940
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: 0000000000000084 R08: dffffc0000000000 R09: fffff5200003c051
R10: fffff5200003c051 R11: 1ffff9200003c050 R12: 0000000000000040
R13: dffffc0000000000 R14: ffff888050d3b378 R15: ffff8880575208e8
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3d15b71da0 CR3: 000000005b40f000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 rate_control_send_low+0x194/0x790 net/mac80211/rate.c:405
 rate_control_get_rate+0x207/0x5c0 net/mac80211/rate.c:921
 ieee80211_beacon_get_finish+0x37c/0x6a0 net/mac80211/tx.c:5121
 __ieee80211_beacon_get+0x18e0/0x1f50 net/mac80211/tx.c:-1
 ieee80211_beacon_get_tim+0x5b/0x4d0 net/mac80211/tx.c:5342
 ieee80211_beacon_get include/net/mac80211.h:5262 [inline]
 mac80211_hwsim_beacon_tx+0x21c/0xae0 drivers/net/wireless/mac80211_hwsim.c:2086
 __iterate_interfaces+0x243/0x500 net/mac80211/util.c:788
 ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 net/mac80211/util.c:824
 mac80211_hwsim_beacon+0xb7/0x1b0 drivers/net/wireless/mac80211_hwsim.c:2142
 __run_hrtimer kernel/time/hrtimer.c:1691 [inline]
 __hrtimer_run_queues+0x522/0xc80 kernel/time/hrtimer.c:1755
 hrtimer_run_softirq+0x176/0x240 kernel/time/hrtimer.c:1772
 handle_softirqs+0x2a1/0x920 kernel/softirq.c:578
 __do_softirq kernel/softirq.c:612 [inline]
 invoke_softirq kernel/softirq.c:452 [inline]
 __irq_exit_rcu+0x12f/0x220 kernel/softirq.c:661
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:673
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1118 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1118
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:find_lock_entries+0x354/0xb90 mm/filemap.c:2125
Code: 00 00 00 e9 6d fe ff ff 4c 8d b4 24 80 00 00 00 4c 89 f7 e8 de 1b 00 00 49 39 c7 0f 85 81 03 00 00 4d 85 ff 0f 84 79 06 00 00 <49> 8d 5f 20 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 80
RSP: 0018:ffffc90005fc7540 EFLAGS: 00000286
RAX: ffffea0001346000 RBX: 0000000000000001 RCX: ffff88802d48d940
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
RBP: ffffc90005fc7670 R08: dffffc0000000000 R09: fffff94000268c07
R10: fffff94000268c07 R11: 1ffffd4000268c06 R12: 1ffffd4000268c06
R13: ffffea0001346034 R14: ffffc90005fc75c0 R15: ffffea0001346000
 shmem_undo_range+0x227/0x2050 mm/shmem.c:925
 shmem_truncate_range mm/shmem.c:1062 [inline]
 shmem_evict_inode+0x248/0xa40 mm/shmem.c:1171
 evict+0x485/0x870 fs/inode.c:705
 __dentry_kill+0x431/0x650 fs/dcache.c:611
 dentry_kill+0xb8/0x290 fs/dcache.c:-1
 dput+0xfa/0x1d0 fs/dcache.c:918
 __fput+0x5e0/0x920 fs/file_table.c:328
 task_work_run+0x1ca/0x250 kernel/task_work.c:203
 exit_task_work include/linux/task_work.h:39 [inline]
 do_exit+0x936/0x2400 kernel/exit.c:871
 do_group_exit+0x217/0x2d0 kernel/exit.c:1021
 __do_sys_exit_group kernel/exit.c:1032 [inline]
 __se_sys_exit_group kernel/exit.c:1030 [inline]
 __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1030
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fea6438e969
Code: Unable to access opcode bytes at 0x7fea6438e93f.
RSP: 002b:00007ffd9f5c3908 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea6438e969
RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ffd9f5c396c R08: 0000000c9f5c39ff R09: 00000000000927c0
R10: 00000000000003c0 R11: 0000000000000246 R12: 00000000000000ee
R13: 00000000000927c0 R14: 0000000000069cc4 R15: 00007ffd9f5c39c0
 </TASK>
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	00 00                	add    %al,(%rax)
   2:	e9 6d fe ff ff       	jmp    0xfffffe74
   7:	4c 8d b4 24 80 00 00 	lea    0x80(%rsp),%r14
   e:	00
   f:	4c 89 f7             	mov    %r14,%rdi
  12:	e8 de 1b 00 00       	call   0x1bf5
  17:	49 39 c7             	cmp    %rax,%r15
  1a:	0f 85 81 03 00 00    	jne    0x3a1
  20:	4d 85 ff             	test   %r15,%r15
  23:	0f 84 79 06 00 00    	je     0x6a2
* 29:	49 8d 5f 20          	lea    0x20(%r15),%rbx <-- trapping instruction
  2d:	48 89 d8             	mov    %rbx,%rax
  30:	48 c1 e8 03          	shr    $0x3,%rax
  34:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
  3b:	fc ff df
  3e:	80                   	.byte 0x80