==================================================================
BUG: KASAN: slab-out-of-bounds in ath9k_hif_usb_rx_stream drivers/net/wireless/ath/ath9k/hif_usb.c:642 [inline]
BUG: KASAN: slab-out-of-bounds in ath9k_hif_usb_rx_cb+0xea7/0x10d0 drivers/net/wireless/ath/ath9k/hif_usb.c:686
Read of size 4 at addr ffff88811584c2e8 by task udevd/28569

CPU: 1 PID: 28569 Comm: udevd Not tainted 5.19.0-rc7-syzkaller-00199-g8288c99fc263 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
 print_address_description.constprop.0.cold+0xeb/0x495 mm/kasan/report.c:313
 print_report mm/kasan/report.c:429 [inline]
 kasan_report.cold+0xf4/0x1c6 mm/kasan/report.c:491
 ath9k_hif_usb_rx_stream drivers/net/wireless/ath/ath9k/hif_usb.c:642 [inline]
 ath9k_hif_usb_rx_cb+0xea7/0x10d0 drivers/net/wireless/ath/ath9k/hif_usb.c:686
 __usb_hcd_giveback_urb+0x2b0/0x5c0 drivers/usb/core/hcd.c:1670
 usb_hcd_giveback_urb+0x380/0x430 drivers/usb/core/hcd.c:1753
 dummy_timer+0x11f9/0x32b0 drivers/usb/gadget/udc/dummy_hcd.c:1988
 call_timer_fn+0x1a5/0x6b0 kernel/time/timer.c:1474
 expire_timers kernel/time/timer.c:1519 [inline]
 __run_timers.part.0+0x679/0xa80 kernel/time/timer.c:1790
 __run_timers kernel/time/timer.c:1768 [inline]
 run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1803
 __do_softirq+0x288/0x9a5 kernel/softirq.c:571
 invoke_softirq kernel/softirq.c:445 [inline]
 __irq_exit_rcu+0x113/0x170 kernel/softirq.c:650
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:662
 sysvec_apic_timer_interrupt+0x8e/0xc0 arch/x86/kernel/apic/apic.c:1106
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:unwind_next_frame+0x8fc/0x1cc0 arch/x86/kernel/unwind_orc.c:466
Code: 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 0f b6 34 10 49 8d 40 01 48 89 c7 48 c1 ef 03 0f b6 14 17 4c 89 c7 83 e7 07 40 38 fe <40> 0f 9e c7 40 84 f6 40 0f 95 c6 40 84 f7 0f 85 08 10 00 00 83 e0
RSP: 0018:ffffc9000562f350 EFLAGS: 00000246
RAX: ffffffff89897bc9 RBX: 0000000000000001 RCX: ffffffff89897bcd
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000562f408 R08: ffffffff89897bc8 R09: ffffc9000562f3f4
R10: fffff52000ac5e83 R11: 000000000005203f R12: ffffc9000562f3f5
R13: ffffc9000562f3c0 R14: ffffc9000562ff58 R15: ffffffff89897bcc
 arch_stack_walk+0x7d/0xe0 arch/x86/kernel/stacktrace.c:25
 stack_trace_save+0x8c/0xc0 kernel/stacktrace.c:122
 kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38
 kasan_set_track mm/kasan/common.c:45 [inline]
 set_alloc_info mm/kasan/common.c:436 [inline]
 __kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:469
 kasan_slab_alloc include/linux/kasan.h:224 [inline]
 slab_post_alloc_hook mm/slab.h:750 [inline]
 slab_alloc_node mm/slub.c:3243 [inline]
 slab_alloc mm/slub.c:3251 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3258 [inline]
 kmem_cache_alloc+0x241/0x480 mm/slub.c:3268
 kmem_cache_zalloc include/linux/slab.h:723 [inline]
 lsm_inode_alloc security/security.c:594 [inline]
 security_inode_alloc+0x34/0x160 security/security.c:1024
 inode_init_always+0x5d8/0xd20 fs/inode.c:195
 alloc_inode+0x82/0x230 fs/inode.c:267
 iget_locked+0x1cc/0x740 fs/inode.c:1283
 kernfs_get_inode+0x47/0x520 fs/kernfs/inode.c:254
 kernfs_iop_lookup+0x1e5/0x320 fs/kernfs/dir.c:1153
 __lookup_slow+0x24c/0x480 fs/namei.c:1701
 lookup_slow fs/namei.c:1718 [inline]
 walk_component+0x40f/0x6a0 fs/namei.c:2014
 lookup_last fs/namei.c:2469 [inline]
 path_lookupat+0x1bb/0x860 fs/namei.c:2493
 filename_lookup+0x1c6/0x590 fs/namei.c:2522
 vfs_statx+0x148/0x390 fs/stat.c:228
 vfs_fstatat+0x8c/0xb0 fs/stat.c:255
 __do_sys_newfstatat+0x91/0x110 fs/stat.c:425
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f92c93ad1da
Code: 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 0b 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 90 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 69 fc 0c 00 f7
RSP: 002b:00007ffd8da7ef68 EFLAGS: 00000206 ORIG_RAX: 0000000000000106
RAX: ffffffffffffffda RBX: 0000561b95ed05d0 RCX: 00007f92c93ad1da
RDX: 00007ffd8da7ef78 RSI: 00007ffd8da7f008 RDI: 00000000ffffff9c
RBP: 0000561b9427cf55 R08: 0000561b9427cf55 R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000206 R12: 0000000000000000
R13: 0000561b95ed06c0 R14: 00007ffd8da7f008 R15: 0000561b94297160
 </TASK>

Allocated by task 0:
(stack is not available)

The buggy address belongs to the object at ffff88811584c000
 which belongs to the cache kmalloc-2k of size 2048
The buggy address is located 744 bytes inside of
 2048-byte region [ffff88811584c000, ffff88811584c800)

The buggy address belongs to the physical page:
page:ffffea0004561200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x115848
head:ffffea0004561200 order:3 compound_mapcount:0 compound_pincount:0
flags: 0x200000000010200(slab|head|node=0|zone=2)
raw: 0200000000010200 0000000000000000 dead000000000122 ffff888100042000
raw: 0000000000000000 0000000080080008 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 24554, tgid 24554 (kworker/1:1), ts 2482547226023, free_ts 2482375569896
 prep_new_page mm/page_alloc.c:2456 [inline]
 get_page_from_freelist+0x138c/0x27a0 mm/page_alloc.c:4198
 __alloc_pages+0x1c7/0x510 mm/page_alloc.c:5426
 alloc_pages+0x1aa/0x310 mm/mempolicy.c:2272
 alloc_slab_page mm/slub.c:1824 [inline]
 allocate_slab+0x26c/0x3c0 mm/slub.c:1969
 new_slab mm/slub.c:2029 [inline]
 ___slab_alloc+0x98f/0xda0 mm/slub.c:3031
 __slab_alloc.constprop.0+0x4d/0xa0 mm/slub.c:3118
 slab_alloc_node mm/slub.c:3209 [inline]
 slab_alloc mm/slub.c:3251 [inline]
 kmem_cache_alloc_trace+0x2fd/0x3b0 mm/slub.c:3282
 kmalloc include/linux/slab.h:600 [inline]
 kzalloc include/linux/slab.h:733 [inline]
 usb_create_ep_devs+0x49/0x2a0 drivers/usb/core/endpoint.c:156
 create_intf_ep_devs.isra.0+0x158/0x1f0 drivers/usb/core/message.c:1253
 usb_set_configuration+0x1040/0x1900 drivers/usb/core/message.c:2176
 usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238
 usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:555 [inline]
 really_probe+0x23e/0xb90 drivers/base/dd.c:634
 __driver_probe_device+0x338/0x4d0 drivers/base/dd.c:764
 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:794
 __device_attach_driver+0x20b/0x2f0 drivers/base/dd.c:917
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1371 [inline]
 free_pcp_prepare+0x537/0xb80 mm/page_alloc.c:1421
 free_unref_page_prepare mm/page_alloc.c:3343 [inline]
 free_unref_page+0x19/0x5a0 mm/page_alloc.c:3438
 device_release+0x9f/0x240 drivers/base/core.c:2241
 kobject_cleanup lib/kobject.c:673 [inline]
 kobject_release lib/kobject.c:704 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x1c8/0x540 lib/kobject.c:721
 put_device+0x1b/0x30 drivers/base/core.c:3535
 ath9k_htc_probe_device+0x1c7/0x1f00 drivers/net/wireless/ath/ath9k/htc_drv_init.c:976
 ath9k_htc_hw_init+0x31/0x60 drivers/net/wireless/ath/ath9k/htc_hst.c:508
 ath9k_hif_usb_firmware_cb+0x274/0x530 drivers/net/wireless/ath/ath9k/hif_usb.c:1245
 request_firmware_work_func+0x12c/0x230 drivers/base/firmware_loader/main.c:1107
 process_one_work+0x996/0x1610 kernel/workqueue.c:2289
 worker_thread+0x665/0x1080 kernel/workqueue.c:2436
 kthread+0x2ef/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306

Memory state around the buggy address:
 ffff88811584c180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88811584c200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff88811584c280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
                                                          ^
 ffff88811584c300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88811584c380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================
----------------
Code disassembly (best guess):
   0:	48 ba 00 00 00 00 00 	movabs $0xdffffc0000000000,%rdx
   7:	fc ff df
   a:	48 c1 e8 03          	shr    $0x3,%rax
   e:	0f b6 34 10          	movzbl (%rax,%rdx,1),%esi
  12:	49 8d 40 01          	lea    0x1(%r8),%rax
  16:	48 89 c7             	mov    %rax,%rdi
  19:	48 c1 ef 03          	shr    $0x3,%rdi
  1d:	0f b6 14 17          	movzbl (%rdi,%rdx,1),%edx
  21:	4c 89 c7             	mov    %r8,%rdi
  24:	83 e7 07             	and    $0x7,%edi
  27:	40 38 fe             	cmp    %dil,%sil
* 2a:	40 0f 9e c7          	setle  %dil <-- trapping instruction
  2e:	40 84 f6             	test   %sil,%sil
  31:	40 0f 95 c6          	setne  %sil
  35:	40 84 f7             	test   %sil,%dil
  38:	0f 85 08 10 00 00    	jne    0x1046
  3e:	83                   	.byte 0x83
  3f:	e0                   	.byte 0xe0