perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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={&(0x7f0000000180)}, 0x0, 0x0, 0x1000072}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r0, r0, 0x0, 0x100000)
BUG: memory leak
unreferenced object 0xffff88800a138200 (size 176):
  comm "syz-executor.5", pid 296, jiffies 4297238542 (age 29.495s)
  hex dump (first 32 bytes):
    01 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:
    [<0000000010200b05>] prepare_creds+0x2b/0x6f0
    [<0000000056ed2fcf>] copy_creds+0x76/0xb20
    [<000000002d19d09b>] copy_process+0xe22/0x6dd0
    [<00000000e8e18f0b>] kernel_clone+0xe7/0xa60
    [<0000000098c0ca94>] __do_sys_clone+0xba/0x100
    [<00000000df473d64>] do_syscall_64+0x3b/0x90
    [<000000002734fc0d>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff88800d5b0140 (size 32):
  comm "syz-executor.5", pid 296, jiffies 4297238542 (age 29.495s)
  hex dump (first 32 bytes):
    01 00 00 00 01 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:
    [<00000000f3f7f284>] security_prepare_creds+0x112/0x190
    [<00000000c479cf28>] prepare_creds+0x505/0x6f0
    [<0000000056ed2fcf>] copy_creds+0x76/0xb20
    [<000000002d19d09b>] copy_process+0xe22/0x6dd0
    [<00000000e8e18f0b>] kernel_clone+0xe7/0xa60
    [<0000000098c0ca94>] __do_sys_clone+0xba/0x100
    [<00000000df473d64>] do_syscall_64+0x3b/0x90
    [<000000002734fc0d>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff88800a0f0280 (size 456):
  comm "syz-executor.5", pid 10429, jiffies 4297238623 (age 29.414s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    20 40 45 08 80 88 ff ff e8 7b 49 4b 80 88 ff ff   @E......{IK....
  backtrace:
    [<00000000a710ee1f>] __alloc_file+0x21/0x240
    [<00000000d7cc2cf0>] alloc_empty_file+0x6d/0x170
    [<000000004f25bc62>] alloc_file+0x59/0x800
    [<000000004b5c9cc3>] alloc_file_pseudo+0x16a/0x250
    [<000000005565e178>] __shmem_file_setup+0x144/0x320
    [<000000001e0f26fd>] shmem_zero_setup+0x8f/0x1b0
    [<0000000088bae476>] mmap_region+0x132e/0x1a00
    [<00000000dd173438>] do_mmap+0x828/0xf40
    [<00000000fedfd7bb>] vm_mmap_pgoff+0x1af/0x270
    [<000000006c2438d2>] ksys_mmap_pgoff+0x79/0x4f0
    [<00000000df473d64>] do_syscall_64+0x3b/0x90
    [<000000002734fc0d>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff88800eae5da0 (size 16):
  comm "syz-executor.5", pid 10429, jiffies 4297238623 (age 29.414s)
  hex dump (first 16 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000059c7ce42>] security_file_alloc+0x34/0x170
    [<000000006931062f>] __alloc_file+0xb6/0x240
    [<00000000d7cc2cf0>] alloc_empty_file+0x6d/0x170
    [<000000004f25bc62>] alloc_file+0x59/0x800
    [<000000004b5c9cc3>] alloc_file_pseudo+0x16a/0x250
    [<000000005565e178>] __shmem_file_setup+0x144/0x320
    [<000000001e0f26fd>] shmem_zero_setup+0x8f/0x1b0
    [<0000000088bae476>] mmap_region+0x132e/0x1a00
    [<00000000dd173438>] do_mmap+0x828/0xf40
    [<00000000fedfd7bb>] vm_mmap_pgoff+0x1af/0x270
    [<000000006c2438d2>] ksys_mmap_pgoff+0x79/0x4f0
    [<00000000df473d64>] do_syscall_64+0x3b/0x90
    [<000000002734fc0d>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: leak checking failed