usb usb9: usbfs: process 13370 (syz-executor.2) did not claim interface 0 before use
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BUG: KASAN: slab-out-of-bounds in memcpy include/linux/string.h:377 [inline]
BUG: KASAN: slab-out-of-bounds in usb_hcd_poll_rh_status+0x387/0x6f0 drivers/usb/core/hcd.c:771
Write of size 2 at addr ffff8880a0f00300 by task syz-executor.2/13370

CPU: 0 PID: 13370 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2ef lib/dump_stack.c:118
 print_address_description.cold+0x54/0x219 mm/kasan/report.c:256
 kasan_report_error.cold+0x8a/0x1b9 mm/kasan/report.c:354
 kasan_report+0x8f/0xa0 mm/kasan/report.c:412
 memcpy+0x35/0x50 mm/kasan/kasan.c:303
 memcpy include/linux/string.h:377 [inline]
 usb_hcd_poll_rh_status+0x387/0x6f0 drivers/usb/core/hcd.c:771
 call_timer_fn+0x177/0x700 kernel/time/timer.c:1338
 expire_timers+0x243/0x4e0 kernel/time/timer.c:1375
 __run_timers kernel/time/timer.c:1696 [inline]
 run_timer_softirq+0x21c/0x670 kernel/time/timer.c:1709
 __do_softirq+0x265/0x980 kernel/softirq.c:292
 invoke_softirq kernel/softirq.c:372 [inline]
 irq_exit+0x215/0x260 kernel/softirq.c:412
 exiting_irq arch/x86/include/asm/apic.h:536 [inline]
 smp_apic_timer_interrupt+0x136/0x550 arch/x86/kernel/apic/apic.c:1098
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894
 </IRQ>
RIP: 0033:0x7f5623e16059
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f562278b168 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
RAX: 0000000000000000 RBX: 00007f5623f28f60 RCX: 00007f5623e16059
RDX: 00000000200000c0 RSI: 000000008038550a RDI: 0000000000000005
RBP: 00007f5623e7008d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff4c806c4f R14: 00007f562278b300 R15: 0000000000022000

Allocated by task 13370:
 __do_kmalloc mm/slab.c:3727 [inline]
 __kmalloc+0x15a/0x3c0 mm/slab.c:3736
 kmalloc include/linux/slab.h:520 [inline]
 proc_do_submiturb+0x2d17/0x3b00 drivers/usb/core/devio.c:1673
 proc_submiturb drivers/usb/core/devio.c:1827 [inline]
 usbdev_do_ioctl+0x773/0x3030 drivers/usb/core/devio.c:2481
 usbdev_ioctl+0x21/0x30 drivers/usb/core/devio.c:2585
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:501 [inline]
 do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688
 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705
 __do_sys_ioctl fs/ioctl.c:712 [inline]
 __se_sys_ioctl fs/ioctl.c:710 [inline]
 __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe

Freed by task 7:
 __cache_free mm/slab.c:3503 [inline]
 kfree+0xcc/0x210 mm/slab.c:3822
 aa_free_task_ctx security/apparmor/include/task.h:61 [inline]
 apparmor_task_free+0x143/0x1e0 security/apparmor/lsm.c:93
 security_task_free+0x3e/0x70 security/security.c:992
 __put_task_struct+0xea/0x340 kernel/fork.c:688
 put_task_struct include/linux/sched/task.h:98 [inline]
 delayed_put_task_struct+0x1dc/0x320 kernel/exit.c:181
 __rcu_reclaim kernel/rcu/rcu.h:236 [inline]
 rcu_do_batch kernel/rcu/tree.c:2584 [inline]
 invoke_rcu_callbacks kernel/rcu/tree.c:2897 [inline]
 __rcu_process_callbacks kernel/rcu/tree.c:2864 [inline]
 rcu_process_callbacks+0x8ff/0x18b0 kernel/rcu/tree.c:2881
 __do_softirq+0x265/0x980 kernel/softirq.c:292

The buggy address belongs to the object at ffff8880a0f00300
 which belongs to the cache kmalloc-32 of size 32
The buggy address is located 0 bytes inside of
 32-byte region [ffff8880a0f00300, ffff8880a0f00320)
The buggy address belongs to the page:
page:ffffea000283c000 count:1 mapcount:0 mapping:ffff88813bff01c0 index:0xffff8880a0f00fc1
flags: 0xfff00000000100(slab)
raw: 00fff00000000100 ffffea0002ccc048 ffffea0000f032c8 ffff88813bff01c0
raw: ffff8880a0f00fc1 ffff8880a0f00000 000000010000003f 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff8880a0f00200: 06 fc fc fc fc fc fc fc 00 00 06 fc fc fc fc fc
 ffff8880a0f00280: 00 05 fc fc fc fc fc fc 00 fc fc fc fc fc fc fc
>ffff8880a0f00300: 01 fc fc fc fc fc fc fc 00 01 fc fc fc fc fc fc
                   ^
 ffff8880a0f00380: fb fb fb fb fc fc fc fc 00 00 fc fc fc fc fc fc
 ffff8880a0f00400: 00 01 fc fc fc fc fc fc fb fb fb fb fc fc fc fc
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