BUG: memory leak
unreferenced object 0xffff88800d444d80 (size 368):
  comm "syz-executor.1", pid 4395, jiffies 4294914106 (age 40.063s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    21 00 00 00 00 00 00 00 80 b4 10 07 00 00 00 00  !...............
  backtrace:
    [<0000000093b84117>] taskstats_exit+0x5c6/0xab0
    [<000000002e72c68a>] do_exit+0x87f/0x2820
    [<000000009beccd80>] do_group_exit+0xd2/0x2f0
    [<0000000036f10ff3>] __x64_sys_exit_group+0x3a/0x50
    [<00000000c034e2dc>] do_syscall_64+0x3b/0x90
    [<00000000e2b839aa>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: leak checking failed