Warning: Permanently added '10.128.0.20' (ED25519) to the list of known hosts.
2021/05/10 04:44:33 fuzzer started
2021/05/10 04:44:36 dialing manager at 10.128.15.235:7087
2021/05/10 04:44:36 syscalls: 383
2021/05/10 04:44:36 code coverage: enabled
2021/05/10 04:44:36 comparison tracing: enabled
2021/05/10 04:44:36 extra coverage: enabled
2021/05/10 04:44:36 setuid sandbox: enabled
2021/05/10 04:44:36 namespace sandbox: support is not implemented in syzkaller
2021/05/10 04:44:36 Android sandbox: support is not implemented in syzkaller
2021/05/10 04:44:36 fault injection: support is not implemented in syzkaller
2021/05/10 04:44:36 leak checking: support is not implemented in syzkaller
2021/05/10 04:44:36 net packet injection: enabled
2021/05/10 04:44:36 net device setup: support is not implemented in syzkaller
2021/05/10 04:44:36 concurrency sanitizer: support is not implemented in syzkaller
2021/05/10 04:44:36 devlink PCI setup: support is not implemented in syzkaller
2021/05/10 04:44:36 USB emulation: support is not implemented in syzkaller
2021/05/10 04:44:36 hci packet injection: support is not implemented in syzkaller
2021/05/10 04:44:36 wifi device emulation: support is not implemented in syzkaller
2021/05/10 04:44:36 802.15.4 emulation: support is not implemented in syzkaller
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x10 pc=0x6b5b68]

goroutine 1 [running]:
github.com/google/syzkaller/prog.(*ChoiceTable).Enabled(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/prio.go:239
main.(*Fuzzer).checkDisabledCalls(0xc00026c4e0, 0xc000070e40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:469 +0x68
main.(*Fuzzer).deserializeInput(0xc00026c4e0, 0xc0003e2000, 0x2c1, 0x2c1, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:460 +0x14e
main.(*Fuzzer).addCandidateInput(0xc00026c4e0, 0xc0003e2000, 0x2c1, 0x2c1, 0x101)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:438 +0x4d
main.(*Fuzzer).poll(0xc00026c4e0, 0xc000070101, 0x0, 0xc000014d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:409 +0x4b1
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:273 +0x125e