libbpf: mitigate libbpf_print_fn issues for tracee

aquasecurity · Dec 12, 2022 · 1161940 · 1161940
1 parent aa91d8b
commit 1161940
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/libbpfgo.h b/libbpfgo.h
@@ -35,6 +35,12 @@ int libbpf_print_fn(enum libbpf_print_level level, // libbpf print level
     return 0;
   }
 
+  // BUG: https://github.com/aquasecurity/tracee/issues/2446
+  if (strstr(str, "failed to create kprobe") != NULL) {
+    if (strstr(str, "trace_check_map_func_compatibility") != NULL)
+      return 0;
+  }
+
   // AttachCgroupLegacy() will first try AttachCgroup() and it might fail. This
   // is not an error and is the best way of probing for eBPF cgroup attachment
   // link existence.