perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x5, 0x0, 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)
BUG: memory leak
unreferenced object 0xffff888043d2a400 (size 256):
  comm "modprobe", pid 173172, jiffies 4295593319 (age 23.733s)
  hex dump (first 32 bytes):
    04 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00  ................
    00 aa d2 43 80 88 ff ff 00 da 3e 1e 80 88 ff ff  ...C......>.....
  backtrace:
    [<00000000a2b2ab1f>] mas_alloc_nodes+0x36e/0x6a0
    [<00000000938766a5>] mas_preallocate+0xff/0x270
    [<000000005743f694>] __vma_adjust+0x1f6/0x18a0
    [<000000008cf892be>] shift_arg_pages+0x2b7/0x3e0
    [<000000009a077aa7>] setup_arg_pages+0x6e1/0x860
    [<00000000c4aef8b0>] load_elf_binary+0xaab/0x4f90
    [<000000003a8bc9e4>] bprm_execve+0x7f5/0x1920
    [<0000000044c11a26>] kernel_execve+0x394/0x490
    [<00000000a4c2e66a>] call_usermodehelper_exec_async+0x2e6/0x580
    [<000000008e40ca93>] ret_from_fork+0x22/0x30

BUG: memory leak
unreferenced object 0xffff888043d2aa00 (size 256):
  comm "modprobe", pid 173172, jiffies 4295593320 (age 23.732s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f0b2cb95>] mas_alloc_nodes+0x2a6/0x6a0
    [<00000000938766a5>] mas_preallocate+0xff/0x270
    [<000000005743f694>] __vma_adjust+0x1f6/0x18a0
    [<000000008cf892be>] shift_arg_pages+0x2b7/0x3e0
    [<000000009a077aa7>] setup_arg_pages+0x6e1/0x860
    [<00000000c4aef8b0>] load_elf_binary+0xaab/0x4f90
    [<000000003a8bc9e4>] bprm_execve+0x7f5/0x1920
    [<0000000044c11a26>] kernel_execve+0x394/0x490
    [<00000000a4c2e66a>] call_usermodehelper_exec_async+0x2e6/0x580
    [<000000008e40ca93>] ret_from_fork+0x22/0x30

BUG: memory leak
unreferenced object 0xffff88801e3eda00 (size 256):
  comm "modprobe", pid 173172, jiffies 4295593320 (age 23.732s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f0b2cb95>] mas_alloc_nodes+0x2a6/0x6a0
    [<00000000938766a5>] mas_preallocate+0xff/0x270
    [<000000005743f694>] __vma_adjust+0x1f6/0x18a0
    [<000000008cf892be>] shift_arg_pages+0x2b7/0x3e0
    [<000000009a077aa7>] setup_arg_pages+0x6e1/0x860
    [<00000000c4aef8b0>] load_elf_binary+0xaab/0x4f90
    [<000000003a8bc9e4>] bprm_execve+0x7f5/0x1920
    [<0000000044c11a26>] kernel_execve+0x394/0x490
    [<00000000a4c2e66a>] call_usermodehelper_exec_async+0x2e6/0x580
    [<000000008e40ca93>] ret_from_fork+0x22/0x30

BUG: memory leak
unreferenced object 0xffff88801e3ec000 (size 256):
  comm "modprobe", pid 173172, jiffies 4295593320 (age 23.732s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f0b2cb95>] mas_alloc_nodes+0x2a6/0x6a0
    [<00000000938766a5>] mas_preallocate+0xff/0x270
    [<000000005743f694>] __vma_adjust+0x1f6/0x18a0
    [<000000008cf892be>] shift_arg_pages+0x2b7/0x3e0
    [<000000009a077aa7>] setup_arg_pages+0x6e1/0x860
    [<00000000c4aef8b0>] load_elf_binary+0xaab/0x4f90
    [<000000003a8bc9e4>] bprm_execve+0x7f5/0x1920
    [<0000000044c11a26>] kernel_execve+0x394/0x490
    [<00000000a4c2e66a>] call_usermodehelper_exec_async+0x2e6/0x580
    [<000000008e40ca93>] ret_from_fork+0x22/0x30

BUG: leak checking failed