write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory
BUG: memory leak
unreferenced object 0xffff88810e25c500 (size 256):
  comm "syz-executor301", pid 3624, jiffies 4294943948 (age 13.360s)
  hex dump (first 32 bytes):
    10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    e0 91 ba 41 81 88 ff ff 80 71 ef 0e 81 88 ff ff  ...A.....q......
  backtrace:
    [<ffffffff815fbc0f>] kmem_cache_zalloc include/linux/slab.h:679 [inline]
    [<ffffffff815fbc0f>] __alloc_file+0x1f/0xf0 fs/file_table.c:138
    [<ffffffff815fc359>] alloc_empty_file+0x69/0x120 fs/file_table.c:187
    [<ffffffff8161512e>] path_openat+0x4e/0x1b70 fs/namei.c:3700
    [<ffffffff816194f1>] do_filp_open+0xc1/0x1b0 fs/namei.c:3741
    [<ffffffff815f3add>] do_sys_openat2+0xed/0x260 fs/open.c:1310
    [<ffffffff815f452f>] do_sys_open fs/open.c:1326 [inline]
    [<ffffffff815f452f>] __do_sys_openat fs/open.c:1342 [inline]
    [<ffffffff815f452f>] __se_sys_openat fs/open.c:1337 [inline]
    [<ffffffff815f452f>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1337
    [<ffffffff8485b3b5>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<ffffffff8485b3b5>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
    [<ffffffff84a00087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory
write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory