golang 1.16版本上

[EmptyZeroRain]

[signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x42ff756]

goroutine 18 [running]: github.com/google/gopacket/pcap.(*Handle).compileBPFFilter(0x0, 0x4592a31, 0x13, 0x0, 0x3e8, 0x0, 0x4c02100) /Users/boyhack/goprograms/pkg/mod/github.com/google/[email protected]/pcap/pcap.go:420 +0x26 github.com/google/gopacket/pcap.(*Handle).SetBPFFilter(0x0, 0x4592a31, 0x13, 0x0, 0x0) /Users/boyhack/goprograms/pkg/mod/github.com/google/[email protected]/pcap/pcap.go:456 +0x60 ksubdomain/core.Recv(0xc00002a9f8, 0x4, 0xc0000adae0, 0xc0001401b0, 0xc0001100c0) /Users/boyhack/GolandProjects/ksubdomain/core/recv.go:27 +0xc3 created by ksubdomain/core.Start /Users/boyhack/GolandProjects/ksubdomain/core/start.go:37 +0x209