clone3(&(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x5f) (fail_nth: 30)
16:25:29 executing program 7:
clone3(&(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x5f) (fail_nth: 27)
BUG: memory leak
unreferenced object 0xffff88800cae2000 (size 256):
  comm "syz-executor.0", pid 6344, jiffies 4295352403 (age 23.849s)
  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:
    [<00000000264dd233>] mas_alloc_nodes+0x36e/0x6a0
    [<0000000031e39163>] mas_node_count+0x101/0x130
    [<00000000b85fc098>] mas_expected_entries+0x10c/0x1b0
    [<000000009c74146e>] dup_mmap+0x433/0xf80
    [<000000007b8adbdc>] dup_mm+0x91/0x370
    [<000000003b2a879a>] copy_process+0x6bb9/0x6d80
    [<00000000d5cda56b>] kernel_clone+0xe7/0xa60
    [<00000000a64fbc23>] __do_sys_clone3+0x1cd/0x2d0
    [<00000000883902eb>] do_syscall_64+0x3b/0x90
    [<0000000041491eeb>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff88803f580400 (size 256):
  comm "syz-executor.4", pid 6343, jiffies 4295352406 (age 23.846s)
  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:
    [<00000000264dd233>] mas_alloc_nodes+0x36e/0x6a0
    [<0000000031e39163>] mas_node_count+0x101/0x130
    [<00000000b85fc098>] mas_expected_entries+0x10c/0x1b0
    [<000000009c74146e>] dup_mmap+0x433/0xf80
    [<000000007b8adbdc>] dup_mm+0x91/0x370
    [<000000003b2a879a>] copy_process+0x6bb9/0x6d80
    [<00000000d5cda56b>] kernel_clone+0xe7/0xa60
    [<00000000a64fbc23>] __do_sys_clone3+0x1cd/0x2d0
    [<00000000883902eb>] do_syscall_64+0x3b/0x90
    [<0000000041491eeb>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff88800fd55600 (size 256):
  comm "syz-executor.1", pid 6367, jiffies 4295352553 (age 23.699s)
  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:
    [<00000000264dd233>] mas_alloc_nodes+0x36e/0x6a0
    [<0000000031e39163>] mas_node_count+0x101/0x130
    [<00000000b85fc098>] mas_expected_entries+0x10c/0x1b0
    [<000000009c74146e>] dup_mmap+0x433/0xf80
    [<000000007b8adbdc>] dup_mm+0x91/0x370
    [<000000003b2a879a>] copy_process+0x6bb9/0x6d80
    [<00000000d5cda56b>] kernel_clone+0xe7/0xa60
    [<00000000a64fbc23>] __do_sys_clone3+0x1cd/0x2d0
    [<00000000883902eb>] do_syscall_64+0x3b/0x90
    [<0000000041491eeb>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: leak checking failed