Warning: Permanently added '10.128.0.87' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   26.062293][   T83] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   26.302198][   T83] usb 1-1: Using ep0 maxpacket: 16
[   26.422289][   T83] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   26.433297][   T83] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   26.446223][   T83] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
[   26.455268][   T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   26.464815][   T83] usb 1-1: config 0 descriptor??
[   26.943919][   T83] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
[   26.951265][   T83] microsoft 0003:045E:07DA.0001: ignoring exceeding usage max
[   26.960018][   T83] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
[   26.967269][   T83] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
[   26.974540][   T83] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
[   26.981791][   T83] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
[   26.989051][   T83] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
[   26.996279][   T83] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
[   27.003551][   T83] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
[   27.010780][   T83] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
[   27.018019][   T83] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
[   27.025281][   T83] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
[   27.041143][   T83] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.0001/input/input5
[   27.130522][   T83] microsoft 0003:045E:07DA.0001: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0
[   27.162272][    C1] ==================================================================
[   27.170486][    C1] BUG: KASAN: slab-out-of-bounds in hid_report_raw_event+0x13a/0xed0
[   27.178575][    C1] Write of size 4068 at addr ffff8881d035801d by task swapper/1/0
[   27.186399][    C1] 
[   27.188715][    C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.5.0-rc2-syzkaller #0
[   27.196612][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   27.206643][    C1] Call Trace:
[   27.209938][    C1]  <IRQ>
[   27.212783][    C1]  dump_stack+0xef/0x16e
[   27.217006][    C1]  ? hid_report_raw_event+0x13a/0xed0
[   27.222357][    C1]  ? hid_report_raw_event+0x13a/0xed0
[   27.227710][    C1]  print_address_description.constprop.0+0x16/0x200
[   27.234290][    C1]  ? hid_report_raw_event+0x13a/0xed0
[   27.239671][    C1]  ? hid_report_raw_event+0x13a/0xed0
[   27.245021][    C1]  __kasan_report.cold+0x37/0x7f
[   27.249932][    C1]  ? hid_report_raw_event+0x13a/0xed0
[   27.255278][    C1]  kasan_report+0xe/0x20
[   27.259498][    C1]  check_memory_region+0x152/0x1c0
[   27.264583][    C1]  memset+0x20/0x40
[   27.268366][    C1]  hid_report_raw_event+0x13a/0xed0
[   27.273538][    C1]  ? down_trylock+0xe/0x60
[   27.277930][    C1]  ? trace_hardirqs_off+0x50/0x1d0
[   27.283015][    C1]  ? _raw_spin_unlock_irqrestore+0x2a/0x40
[   27.288793][    C1]  hid_input_report+0x315/0x3f0
[   27.293618][    C1]  ? ktime_get_mono_fast_ns+0x163/0x1f0
[   27.299134][    C1]  hid_irq_in+0x50e/0x690
[   27.303438][    C1]  ? led_trigger_blink_oneshot+0xb4/0xe0
[   27.309043][    C1]  __usb_hcd_giveback_urb+0x1f2/0x470
[   27.314387][    C1]  usb_hcd_giveback_urb+0x368/0x420
[   27.319562][    C1]  dummy_timer+0x123d/0x2fdb
[   27.324126][    C1]  ? dummy_udc_probe+0x930/0x930
[   27.329039][    C1]  ? rcu