fatal error: fault
[signal SIGBUS: bus error code=0x1 addr=0x7fc384403908 pc=0x609946]

goroutine 86 [running]:
runtime.throw({0x6b8c56, 0x0})
	/usr/local/go/src/runtime/panic.go:1198 +0x71 fp=0xc0009137b0 sp=0xc000913780 pc=0x433fd1
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:732 +0x125 fp=0xc000913800 sp=0xc0009137b0 pc=0x44a005
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc0019a4380, 0xc0020ba900, 0xc000016110)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x1a6 fp=0xc000913a38 sp=0xc000913800 pc=0x609946
D0502 06:41:30.398941       1 task_signals.go:467] [  22: 595] Notified of signal 23
D0502 06:41:30.399067       1 task_signals.go:220] [  22: 595] Signal 23: delivering to handler
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0000a2750, 0x65b260, 0xc0020ba900)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:292 +0x34c fp=0xc000913b18 sp=0xc000913a38 pc=0x6093ec
main.(*Proc).executeRaw(0xc001e262c0, 0xc0020ba900, 0xc001e45d18, 0x5)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:321 +0x1bc fp=0xc000913c38 sp=0xc000913b18 pc=0x642bfc
main.(*Proc).execute(0xc001e262c0, 0xc001dd8a60, 0x0, 0xc001e26100, 0xc000fd2000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000913d78 sp=0xc000913c38 pc=0x6423a9
main.(*Proc).executeAndCollide(0xc001e262c0, 0x6f1411, 0x12, 0xc000913e10, 0x1)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x27 fp=0xc000913dc0 sp=0xc000913d78 pc=0x6428a7
main.(*Proc).smashInput(0xc001e262c0, 0xc0018e43f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1cb fp=0xc000913ea0 sp=0xc000913dc0 pc=0x641f4b
main.(*Proc).loop(0xc001e262c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0x125 fp=0xc000913fc8 sp=0xc000913ea0 pc=0x640d25
main.main·dwrap·1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:300 +0x26 fp=0xc000913fe0 sp=0xc000913fc8 pc=0x63db06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1581 +0x1 fp=0xc000913fe8 sp=0xc000913fe0 pc=0x464ac1
created by main.main
D0502 06:41:30.410068       1 task_signals.go:467] [  22: 595] Notified of signal 23
D0502 06:41:30.410301       1 task_signals.go:220] [  22: 595] Signal 23: delivering to handler
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:300 +0x157d