sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[{0x98, 0x84, 0x1f, "c4a01bef4022096974cead5635f5a0f270c0fbda1d34652d253b7b89ab53a78f029d7438f88ee70e1869d25d7882bcceba619a94d61c6c19917acabd37d861aee01972ca531f4de29688441ed900f939714f18542d72e791017688c23c8f173f8a9669f00eea4f7cdb693c8f9d9b5ff7a502efec1e18c7a9cb83a035bad6757620"}], 0x98}, 0x8000)
BUG: memory leak
unreferenced object 0x00041600 (size 48):
  comm "swapper/0", pid 0, jiffies 4294667296
  hex dump (first 32 bytes on cpu 1):
    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