BUG: memory leak
unreferenced object 0xffff88810af5d6c0 (size 32):
  comm "syz-executor050", pid 8494, jiffies 4294942277 (age 8.540s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001d98a760>] kmalloc include/linux/slab.h:552 [inline]
    [<000000001d98a760>] raw_event_queue_add drivers/usb/gadget/legacy/raw_gadget.c:66 [inline]
    [<000000001d98a760>] raw_queue_event drivers/usb/gadget/legacy/raw_gadget.c:225 [inline]
    [<000000001d98a760>] gadget_bind+0x223/0x340 drivers/usb/gadget/legacy/raw_gadget.c:303
    [<00000000d7071b65>] udc_bind_to_driver+0x62/0x150 drivers/usb/gadget/udc/core.c:1413
    [<000000007f5acb49>] usb_gadget_probe_driver+0x1c7/0x230 drivers/usb/gadget/udc/core.c:1476
    [<00000000e76a3588>] raw_ioctl_run drivers/usb/gadget/legacy/raw_gadget.c:512 [inline]
    [<00000000e76a3588>] raw_ioctl+0x5da/0xf30 drivers/usb/gadget/legacy/raw_gadget.c:1210
    [<00000000f55d0de4>] vfs_ioctl fs/ioctl.c:48 [inline]
    [<00000000f55d0de4>] __do_sys_ioctl fs/ioctl.c:753 [inline]
    [<00000000f55d0de4>] __se_sys_ioctl fs/ioctl.c:739 [inline]
    [<00000000f55d0de4>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:739
    [<00000000a6326f12>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000d1ff2fb3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9