openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
BUG: memory leak
unreferenced object 0xffff88801d978a00 (size 240):
  comm "syz-executor.7", pid 300, jiffies 4297549952 (age 22.826s)
  hex dump (first 32 bytes):
    02 00 00 00 01 00 00 00 00 00 00 00 ad 4e ad de  .............N..
    ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<0000000051a48140>] alloc_pid+0xd1/0xd80
    [<00000000175fe994>] copy_process+0x38c9/0x6de0
    [<00000000497eb148>] kernel_clone+0xe7/0xa60
    [<000000005ce6a6de>] __do_sys_clone+0xba/0x100
    [<00000000e3b0454c>] do_syscall_64+0x3b/0x90
    [<00000000893a6fc5>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: leak checking failed