usb 5-1: Manufacturer: syz
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BUG: KASAN: global-out-of-bounds in record_print_text+0x309/0x330 kernel/printk/printk.c:1401
Write of size 1 at addr ffffffff8f59ead8 by task kworker/0:5/9790

CPU: 0 PID: 9790 Comm: kworker/0:5 Not tainted 5.11.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
Call Trace:
 __dump_stack lib/dump_stack.c:79 [inline]
 dump_stack+0x137/0x1be lib/dump_stack.c:120
 print_address_description+0x5f/0x3a0 mm/kasan/report.c:230
 __kasan_report mm/kasan/report.c:396 [inline]
 kasan_report+0x15e/0x200 mm/kasan/report.c:413
 record_print_text+0x309/0x330 kernel/printk/printk.c:1401
 console_unlock+0x683/0xcf0 kernel/printk/printk.c:2555
 vprintk_emit+0x15e/0x200 kernel/printk/printk.c:2092
 dev_vprintk_emit+0x246/0x2a5 drivers/base/core.c:4301
 dev_printk_emit+0x6a/0x8c drivers/base/core.c:4312
 _dev_info+0xb9/0xdb drivers/base/core.c:4370
 show_string drivers/usb/core/hub.c:2269 [inline]
 announce_device drivers/usb/core/hub.c:2287 [inline]
 usb_new_device+0xbdd/0x1730 drivers/usb/core/hub.c:2535
 hub_port_connect+0xffb/0x25b0 drivers/usb/core/hub.c:5223
 hub_port_connect_change+0x5c6/0xab0 drivers/usb/core/hub.c:5363
 port_event+0xa6f/0x10b0 drivers/usb/core/hub.c:5509
 hub_event+0x417/0xcb0 drivers/usb/core/hub.c:5591
 process_one_work+0x789/0xfc0 kernel/workqueue.c:2275
 worker_thread+0xac1/0x1300 kernel/workqueue.c:2421
 kthread+0x39a/0x3c0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

The buggy address belongs to the variable:
 console_unlock.text+0x4d8/0x500

Memory state around the buggy address:
 ffffffff8f59e980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffffffff8f59ea00: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
>ffffffff8f59ea80: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
                                                    ^
 ffffffff8f59eb00: 00 f9 f9 f9 f9 f9 f9 f9 00 f9 f9 f9 f9 f9 f9 f9
 ffffffff8f59eb80: 00 f9 f9 f9 f9 f9 f9 f9 00 f9 f9 f9 f9 f9 f9 f9
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