r0 = mq_open(&(0x7f0000000000)='\x01\x00\x00\x00\x00', 0x0, 0x30, 0x0)
mq_getsetattr(r0, &(0x7f0000000440), &(0x7f00000006c0))
07:19:00 executing program 0:
mq_notify(0xffffffffffffffff, 0x0)
BUG: memory leak
unreferenced object 0xffff888040895500 (size 240):
  comm "syz-executor.3", pid 290, jiffies 4296738732 (age 21.644s)
  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:
    [<000000004581f6a1>] alloc_pid+0xcd/0xd80 kernel/pid.c:180
    [<000000006f8b8572>] copy_process+0x3cf7/0x6cb0 kernel/fork.c:2180
    [<00000000add3fb60>] kernel_clone+0xe7/0xa60 kernel/fork.c:2555
    [<00000000a659cac1>] __do_sys_clone+0xc8/0x110 kernel/fork.c:2672
    [<00000000fb40a728>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<00000000fb40a728>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
    [<00000000f077b33d>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: leak checking failed