900f6fde8967a74d9dcb9a8fe76fe873f58271135d430055be356d9ca6e7b31f4eb921b599f1505c1d", 0x1000}], 0x6, &(0x7f0000000c40)=[@dstopts={{0x20, 0x29, 0x37, {0x2c, 0x0, '\x00', [@padn]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x80000001}}], 0x38}}, {{&(0x7f0000000c80)={0xa, 0x4e23, 0x4, @local, 0x3f}, 0x1c, &(0x7f0000000d00)=[{&(0x7f0000000cc0)="f58807d745696ec96af6516350741239998ca58e682366ae57b877a1d02e6c", 0x1f}], 0x1}}], 0x3, 0xa00)
BUG: memory leak
unreferenced object 0xffff888018296600 (size 256):
  comm "syz-executor.1", pid 20824, jiffies 4296456510 (age 24.031s)
  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:
    [<00000000fb9f03a5>] mas_alloc_nodes+0x36e/0x6a0
    [<000000001b9be0ce>] mas_node_count+0x101/0x130
    [<0000000014a07d9b>] mas_expected_entries+0x10c/0x1b0
    [<0000000043722104>] dup_mmap+0x433/0xf80
    [<000000001866c3be>] dup_mm+0x91/0x370
    [<000000008d000f85>] copy_process+0x6bbf/0x6d80
    [<00000000c94b6bf7>] kernel_clone+0xe7/0xa60
    [<00000000f14acfd4>] __do_sys_fork+0x7c/0xb0
    [<00000000e39c7319>] do_syscall_64+0x3b/0x90
    [<00000000f9f66dd6>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: leak checking failed