x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fork() (fail_nth: 27)
BUG: memory leak
unreferenced object 0xffff88800d396800 (size 256):
  comm "syz-executor.6", pid 28460, jiffies 4296461310 (age 23.377s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000d3a9de58>] mas_alloc_nodes+0x36e/0x6a0
    [<000000002d1d5d64>] mas_node_count_gfp+0x106/0x140
    [<00000000d98982d5>] mas_expected_entries+0x111/0x1b0
    [<0000000054698dc3>] dup_mmap+0x41f/0xf40
    [<0000000049bebbd4>] dup_mm+0x91/0x370
    [<00000000d5740bbb>] copy_process+0x6941/0x6d60
    [<00000000308c6198>] kernel_clone+0xe7/0xa60
    [<00000000549b35cc>] __do_sys_fork+0x7c/0xb0
    [<00000000ce5e0bcd>] do_syscall_64+0x3b/0x90
    [<00000000e790d107>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff88800e1d5200 (size 256):
  comm "syz-executor.1", pid 28594, jiffies 4296461789 (age 22.898s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000d3a9de58>] mas_alloc_nodes+0x36e/0x6a0
    [<000000002d1d5d64>] mas_node_count_gfp+0x106/0x140
    [<00000000d98982d5>] mas_expected_entries+0x111/0x1b0
    [<0000000054698dc3>] dup_mmap+0x41f/0xf40
    [<0000000049bebbd4>] dup_mm+0x91/0x370
    [<00000000d5740bbb>] copy_process+0x6941/0x6d60
    [<00000000308c6198>] kernel_clone+0xe7/0xa60
    [<00000000549b35cc>] __do_sys_fork+0x7c/0xb0
    [<00000000ce5e0bcd>] do_syscall_64+0x3b/0x90
    [<00000000e790d107>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: leak checking failed