e6ce51b2fc159e16e5ff2a8dabf82283eadd14e9bc163fe3e5dd1d2108c705de337793621b02431ae2d2280b258287af01c08541baaa5e60d09445605016fdefc47fec4375731e7a61614f4e0200f91ee5a186a4d5742df4085ccb1626cf7dc469fb4ccd0abedc9711821e897c3aa5fe1eb23b5996beaf395ec326b711107a4d323320d981266b782857e08a35a661c5ee66c0e02ed2f83ca4996c0326c3fcb46c9aab98847520f096afd6d0ff997824bc85282f7c", 0x1000}], 0x2)
io_submit(r0, 0x4000, &(0x7f00000004c0)=[&(0x7f0000000200)={0xeffdffff, 0x8008, 0x10, 0x1, 0x0, r1, &(0x7f00000001c0)="10", 0x1}])
BUG: memory leak
unreferenced object 0x00041640 (size 48):
  comm "swapper/0", pid 0, jiffies 4294667296
  hex dump (first 32 bytes on cpu 0):
    14 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 (crc 0):
    pcpu_alloc_noprof+0x777/0x11b0
    setup_per_cpu_pageset+0x158/0x1f0
    start_kernel+0x34c/0x540
    x86_64_start_reservations+0x18/0x30
    x86_64_start_kernel+0xcb/0xe0
    common_startup_64+0x12c/0x138

BUG: leak checking failed