diff --git a/bpf/bpf.go b/bpf/bpf.go
index c76e2a7f..0cd5ac45 100644
--- a/bpf/bpf.go
+++ b/bpf/bpf.go
@@ -140,6 +140,7 @@ load:
 		},
 		IgnoreUnknownProgram:      true,
 		IgnoreNotSupportedProgram: true,
+		IgnoreUnknownVariable:     true,
 	})
 	if err != nil {
 		log.Infof("load and assign failed: %+v", err)
diff --git a/go.mod b/go.mod
index 89703f8a..89745e94 100644
--- a/go.mod
+++ b/go.mod
@@ -105,7 +105,7 @@ require (
 )
 
 replace (
-	github.com/cilium/ebpf => github.com/mozillazg/ebpf v0.17.2-0.20250118124627-3c4232e06348
+	github.com/cilium/ebpf => github.com/mozillazg/ebpf v0.17.2-0.20250118135027-62b13edacbea
 	// github.com/cilium/ebpf => ../../cilium/ebpf
 	github.com/gopacket/gopacket => github.com/mozillazg/gopacket v0.0.0-20241026043817-048341de5231
 	// github.com/gopacket/gopacket => ../../gopacket/gopacket
diff --git a/go.sum b/go.sum
index d3314034..20a33be7 100644
--- a/go.sum
+++ b/go.sum
@@ -183,8 +183,8 @@ github.com/mozillazg/cri-api v0.32.0-alpha.1.0.20241019013855-3dc36f8743df h1:90
 github.com/mozillazg/cri-api v0.32.0-alpha.1.0.20241019013855-3dc36f8743df/go.mod h1:ca9lKDUa9PmUGVDSSetDQqgf0dyk/NW8u+MpJo7JaYA=
 github.com/mozillazg/cri-client v0.31.0-alpha.0.0.20241019023238-87687176fd67 h1:M4+V89TNUGmRgSJZcH2nvotyqnFkmDl+MGApFoZbJY0=
 github.com/mozillazg/cri-client v0.31.0-alpha.0.0.20241019023238-87687176fd67/go.mod h1:pFm23AAi/gIlW9FGrWPTPnGe1xsyGHPFFO/zezc4w90=
-github.com/mozillazg/ebpf v0.17.2-0.20250118124627-3c4232e06348 h1:Eszm6n/lnMT/Zzo6Rr5lETU1zMiS0zctFT4+RsPjyQk=
-github.com/mozillazg/ebpf v0.17.2-0.20250118124627-3c4232e06348/go.mod h1:vay2FaYSmIlv3r8dNACd4mW/OCaZLJKJOo+IHBvCIO8=
+github.com/mozillazg/ebpf v0.17.2-0.20250118135027-62b13edacbea h1:s8OLenj15Oz0UbrFwwJrTUuQD+U0j4glAsybRufNN8s=
+github.com/mozillazg/ebpf v0.17.2-0.20250118135027-62b13edacbea/go.mod h1:vay2FaYSmIlv3r8dNACd4mW/OCaZLJKJOo+IHBvCIO8=
 github.com/mozillazg/gopacket v0.0.0-20241026043817-048341de5231 h1:uvhf0oGPfJ24Lc5/N2ysh9sQc71Pog67zxKiLVS4/Qg=
 github.com/mozillazg/gopacket v0.0.0-20241026043817-048341de5231/go.mod h1:WnFrU1Xkf5lWKV38uKNR9+yYtppn+ZYzOyNqMeH4oNE=
 github.com/mozillazg/pktdump v0.0.9-0.20241102131745-63c34f34f0d1 h1:kVgiW9P9tfqPXrIU/ZKC8XwkhHkri3s439D+RqSpF6g=
diff --git a/vendor/github.com/cilium/ebpf/collection.go b/vendor/github.com/cilium/ebpf/collection.go
index 587fc6bf..e0cb9186 100644
--- a/vendor/github.com/cilium/ebpf/collection.go
+++ b/vendor/github.com/cilium/ebpf/collection.go
@@ -25,6 +25,7 @@ type CollectionOptions struct {
 
 	IgnoreUnknownProgram      bool
 	IgnoreNotSupportedProgram bool
+	IgnoreUnknownVariable     bool
 
 	// MapReplacements takes a set of Maps that will be used instead of
 	// creating new ones when loading the CollectionSpec.
@@ -288,7 +289,13 @@ func (cs *CollectionSpec) LoadAndAssign(to interface{}, opts *CollectionOptions)
 
 		case reflect.TypeOf((*Variable)(nil)):
 			assignedVars[name] = true
-			return loader.loadVariable(name)
+			v, err := loader.loadVariable(name)
+			if err != nil {
+				if strings.Contains(err.Error(), "unknown variable") && opts.IgnoreUnknownVariable {
+					return nil, nil
+				}
+			}
+			return v, err
 
 		default:
 			return nil, fmt.Errorf("unsupported type %s", typ)
diff --git a/vendor/modules.txt b/vendor/modules.txt
index a05779ff..f0d4f1b6 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -42,7 +42,7 @@ github.com/Microsoft/hcsshim/internal/wclayer
 github.com/Microsoft/hcsshim/internal/winapi
 github.com/Microsoft/hcsshim/osversion
 github.com/Microsoft/hcsshim/pkg/ociwclayer
-# github.com/cilium/ebpf v0.16.0 => github.com/mozillazg/ebpf v0.17.2-0.20250118124627-3c4232e06348
+# github.com/cilium/ebpf v0.16.0 => github.com/mozillazg/ebpf v0.17.2-0.20250118135027-62b13edacbea
 ## explicit; go 1.22
 github.com/cilium/ebpf
 github.com/cilium/ebpf/asm
@@ -601,7 +601,7 @@ k8s.io/utils/exec
 ## explicit; go 1.12
 rsc.io/binaryregexp
 rsc.io/binaryregexp/syntax
-# github.com/cilium/ebpf => github.com/mozillazg/ebpf v0.17.2-0.20250118124627-3c4232e06348
+# github.com/cilium/ebpf => github.com/mozillazg/ebpf v0.17.2-0.20250118135027-62b13edacbea
 # github.com/gopacket/gopacket => github.com/mozillazg/gopacket v0.0.0-20241026043817-048341de5231
 # github.com/x-way/pktdump => github.com/mozillazg/pktdump v0.0.9-0.20241102131745-63c34f34f0d1
 # k8s.io/cri-api => github.com/mozillazg/cri-api v0.32.0-alpha.1.0.20241019013855-3dc36f8743df