ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f00000000c0)={0x1})
io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0x7, 0x0, &(0x7f0000000040)=[r0, r0, r3, r3]}, 0x4)
BUG: memory leak
unreferenced object 0xffff88800c6ec200 (size 176):
  comm "syz-executor.4", pid 1949, jiffies 4297731803 (age 22.580s)
  hex dump (first 32 bytes):
    02 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:
    [<00000000d006a6e2>] prepare_creds+0x2b/0x6f0 kernel/cred.c:260
    [<000000007a45425e>] copy_creds+0x72/0x930 kernel/cred.c:365
    [<00000000b28677a0>] copy_process+0x107e/0x6be0 kernel/fork.c:2039
    [<00000000bc53ce92>] kernel_clone+0xe7/0xa60 kernel/fork.c:2558
    [<00000000df227331>] __do_sys_clone+0xc8/0x110 kernel/fork.c:2675
    [<00000000766aa03f>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<00000000766aa03f>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
    [<00000000926b9f0a>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff88800cffa8c0 (size 32):
  comm "syz-executor.4", pid 1949, jiffies 4297731803 (age 22.580s)
  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:
    [<000000004fbfb5b5>] kmalloc include/linux/slab.h:586 [inline]
    [<000000004fbfb5b5>] kzalloc include/linux/slab.h:715 [inline]
    [<000000004fbfb5b5>] lsm_cred_alloc security/security.c:537 [inline]
    [<000000004fbfb5b5>] security_prepare_creds+0x10a/0x180 security/security.c:1684
    [<0000000095013883>] prepare_creds+0x505/0x6f0 kernel/cred.c:291
    [<000000007a45425e>] copy_creds+0x72/0x930 kernel/cred.c:365
    [<00000000b28677a0>] copy_process+0x107e/0x6be0 kernel/fork.c:2039
    [<00000000bc53ce92>] kernel_clone+0xe7/0xa60 kernel/fork.c:2558
    [<00000000df227331>] __do_sys_clone+0xc8/0x110 kernel/fork.c:2675
    [<00000000766aa03f>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<00000000766aa03f>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
    [<00000000926b9f0a>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff888042bfd040 (size 6592):
  comm "syz-executor.4", pid 29661, jiffies 4297731852 (age 22.531s)
  hex dump (first 32 bytes):
    02 40 02 00 00 00 00 00 00 00 00 00 00 00 00 00  .@..............
    00 00 00 00 01 00 00 00 80 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000037db1296>] alloc_task_struct_node kernel/fork.c:170 [inline]
    [<0000000037db1296>] dup_task_struct kernel/fork.c:884 [inline]
    [<0000000037db1296>] copy_process+0x2f19/0x6be0 kernel/fork.c:1999
    [<00000000bc53ce92>] kernel_clone+0xe7/0xa60 kernel/fork.c:2558
    [<00000000df227331>] __do_sys_clone+0xc8/0x110 kernel/fork.c:2675
    [<00000000766aa03f>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<00000000766aa03f>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
    [<00000000926b9f0a>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: leak checking failed