+	bpf_prog_stderr_printk(prog, "ERROR: Arena %s access at unmapped address 0x%lx\n",
CHECK: Prefer using the BIT macro
CHECK: spaces preferred around that '<<' (ctx:VxW)
WARNING: line length of 118 exceeds 80 columns
WARNING: line length of 129 exceeds 80 columns
WARNING: line length of 90 exceeds 80 columns
WARNING: line length of 97 exceeds 80 columns