general protection fault, probably for non-canonical address 0xdffffc00000001f4: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000fa0-0x0000000000000fa7]
CPU: 2 PID: 8365 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:ath9k_hif_usb_rx_stream drivers/net/wireless/ath/ath9k/hif_usb.c:589 [inline]
RIP: 0010:ath9k_hif_usb_rx_cb+0xd04/0x10b0 drivers/net/wireless/ath/ath9k/hif_usb.c:680
Code: 48 c1 ea 03 80 3c 02 00 0f 85 a5 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5b 08 48 8d bb a4 0f 00 00 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 09 84 d2 74 05 e8
RSP: 0018:ffffc90000560920 EFLAGS: 00010003
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000100
RDX: 00000000000001f4 RSI: ffffffff852513a6 RDI: 0000000000000fa4
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff85251133 R11: 0000000000004e00 R12: 0000000000000000
R13: 0000000000000000 R14: ffff888067d70000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88802cc00000(0063) knlGS:00000000f44bdb40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000f44fbdb0 CR3: 0000000069437000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __usb_hcd_giveback_urb+0x2b0/0x5c0 drivers/usb/core/hcd.c:1656
 usb_hcd_giveback_urb+0x367/0x410 drivers/usb/core/hcd.c:1726
 dummy_timer+0x11f9/0x32b0 drivers/usb/gadget/udc/dummy_hcd.c:1987
 call_timer_fn+0x1a5/0x6b0 kernel/time/timer.c:1421
 expire_timers kernel/time/timer.c:1466 [inline]
 __run_timers.part.0+0x675/0xa20 kernel/time/timer.c:1734
 __run_timers kernel/time/timer.c:1715 [inline]
 run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1747
 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x123/0x180 kernel/softirq.c:636
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:648
 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:__sanitizer_cov_trace_pc+0x4c/0x60 kernel/kcov.c:205
Code: 0e 85 c9 74 35 8b 82 a4 15 00 00 85 c0 74 2b 8b 82 80 15 00 00 83 f8 02 75 20 48 8b 8a 88 15 00 00 8b 92 84 15 00 00 48 8b 01 <48> 83 c0 01 48 39 c2 76 07 48 89 34 c1 48 89 01 c3 0f 1f 00 41 55
RSP: 0018:ffffc900232a7528 EFLAGS: 00000246
RAX: 000000000003ffff RBX: dead000000000100 RCX: ffffc90026aeb000
RDX: 0000000000040000 RSI: ffffffff81a3651c RDI: 0000000000000003
RBP: ffffea000130dcd0 R08: 0000000000000000 R09: 000000000130dc00
R10: ffffffff81a3650e R11: 0000000000000000 R12: ffffc900232a7750
R13: 0000000000000000 R14: ffffea000130dcc8 R15: ffffea000130dcc0
 _compound_head include/linux/page-flags.h:202 [inline]
 PageActive include/linux/page-flags.h:427 [inline]
 shrink_page_list+0x43c/0x6730 mm/vmscan.c:1503
 reclaim_pages+0x470/0xe40 mm/vmscan.c:2595
 madvise_cold_or_pageout_pte_range+0x150c/0x2820 mm/madvise.c:475
 walk_pmd_range mm/pagewalk.c:128 [inline]
 walk_pud_range mm/pagewalk.c:205 [inline]
 walk_p4d_range mm/pagewalk.c:240 [inline]
 walk_pgd_range mm/pagewalk.c:277 [inline]
 __walk_page_range+0xe23/0x1ea0 mm/pagewalk.c:379
 walk_page_range+0x20d/0x400 mm/pagewalk.c:475
 madvise_pageout_page_range mm/madvise.c:528 [inline]
 madvise_pageout+0x215/0x3f0 mm/madvise.c:565
 madvise_vma mm/madvise.c:993 [inline]
 do_madvise.part.0+0x998/0x2250 mm/madvise.c:1202
 do_madvise mm/madvise.c:1228 [inline]
 __do_sys_madvise mm/madvise.c:1228 [inline]
 __se_sys_madvise mm/madvise.c:1226 [inline]
 __ia32_sys_madvise+0x115/0x150 mm/madvise.c:1226
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0x65/0xf0 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x2f/0x70 arch/x86/entry/common.c:203
 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
RIP: 0023:0xf6ee4549
Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
RSP: 002b:00000000f44bd5fc EFLAGS: 00000296 ORIG_RAX: 00000000000000db
RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000600008
RDX: 0000000000000015 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 52aa89b522f598bb ]---
RIP: 0010:ath9k_hif_usb_rx_stream drivers/net/wireless/ath/ath9k/hif_usb.c:589 [inline]
RIP: 0010:ath9k_hif_usb_rx_cb+0xd04/0x10b0 drivers/net/wireless/ath/ath9k/hif_usb.c:680
Code: 48 c1 ea 03 80 3c 02 00 0f 85 a5 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5b 08 48 8d bb a4 0f 00 00 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 09 84 d2 74 05 e8
RSP: 0018:ffffc90000560920 EFLAGS: 00010003
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000100
RDX: 00000000000001f4 RSI: ffffffff852513a6 RDI: 0000000000000fa4
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff85251133 R11: 0000000000004e00 R12: 0000000000000000
R13: 0000000000000000 R14: ffff888067d70000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88802cc00000(0063) knlGS:00000000f44bdb40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000f44fbdb0 CR3: 0000000069437000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	48 c1 ea 03          	shr    $0x3,%rdx
   4:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
   8:	0f 85 a5 03 00 00    	jne    0x3b3
   e:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  15:	fc ff df
  18:	48 8b 5b 08          	mov    0x8(%rbx),%rbx
  1c:	48 8d bb a4 0f 00 00 	lea    0xfa4(%rbx),%rdi
  23:	48 89 fa             	mov    %rdi,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx <-- trapping instruction
  2e:	48 89 f8             	mov    %rdi,%rax
  31:	83 e0 07             	and    $0x7,%eax
  34:	83 c0 03             	add    $0x3,%eax
  37:	38 d0                	cmp    %dl,%al
  39:	7c 09                	jl     0x44
  3b:	84 d2                	test   %dl,%dl
  3d:	74 05                	je     0x44
  3f:	e8                   	.byte 0xe8