fatal error: fault
[signal SIGBUS: bus error code=0x1 addr=0x7f909900390c pc=0x609946]

goroutine 14 [running]:
runtime.throw({0x6b8c56, 0x0})
	/usr/local/go/src/runtime/panic.go:1198 +0x71 fp=0xc000aa57b0 sp=0xc000aa5780 pc=0x433fd1
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:732 +0x125 fp=0xc000aa5800 sp=0xc000aa57b0 pc=0x44a005
D0502 02:04:34.369425       1 task_signals.go:467] [  26:  44] Notified of signal 23
D0502 02:04:34.370057       1 task_signals.go:220] [  26:  44] Signal 23: delivering to handler
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc000492380, 0xc00204f440, 0xc0001140a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x1a6 fp=0xc000aa5a38 sp=0xc000aa5800 pc=0x609946
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0002a1440, 0x506c92, 0xc00204f440)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:292 +0x34c fp=0xc000aa5b18 sp=0xc000aa5a38 pc=0x6093ec
main.(*Proc).executeRaw(0xc001648000, 0x6, 0x6, 0x5)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:321 +0x1bc fp=0xc000aa5c38 sp=0xc000aa5b18 pc=0x642bfc
main.(*Proc).execute(0xc001648000, 0xc0020365e0, 0x0, 0xc001e0c080, 0xc000496000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000aa5d78 sp=0xc000aa5c38 pc=0x6423a9
main.(*Proc).executeAndCollide(0xc001648000, 0x6f1411, 0x12, 0xc000aa5e10, 0x1)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x27 fp=0xc000aa5dc0 sp=0xc000aa5d78 pc=0x6428a7
main.(*Proc).smashInput(0xc001648000, 0xc002c16180)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1cb fp=0xc000aa5ea0 sp=0xc000aa5dc0 pc=0x641f4b
main.(*Proc).loop(0xc001648000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0x125 fp=0xc000aa5fc8 sp=0xc000aa5ea0 pc=0x640d25
main.main·dwrap·1()
D0502 02:04:34.380945       1 task_signals.go:467] [  26:  44] Notified of signal 23
D0502 02:04:34.381243       1 task_signals.go:220] [  26:  44] Signal 23: delivering to handler
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:300 +0x26 fp=0xc000aa5fe0 sp=0xc000aa5fc8 pc=0x63db06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1581 +0x1 fp=0xc000aa5fe8 sp=0xc000aa5fe0 pc=0x464ac1
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:300 +0x157d