fatal error: fault
D0510 23:00:51.350333  625361 task_signals.go:467] [  13:  37] Notified of signal 23
D0510 23:00:51.356874  625361 task_signals.go:220] [  13:  37] Signal 23: delivering to handler
[signal SIGBUS: bus error code=0x1 addr=0x7fb3b9e05274 pc=0x609946]

goroutine 95 [running]:
runtime.throw({0x6b8c56, 0x0})
	/usr/local/go/src/runtime/panic.go:1198 +0x71 fp=0xc003b1b7b0 sp=0xc003b1b780 pc=0x433fd1
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:732 +0x125 fp=0xc003b1b800 sp=0xc003b1b7b0 pc=0x44a005
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc0001c1110, 0xc004b12500, 0xc0004820f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x1a6 fp=0xc003b1ba38 sp=0xc003b1b800 pc=0x609946
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000344630, 0x65b260, 0xc004b12500)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:292 +0x34c fp=0xc003b1bb18 sp=0xc003b1ba38 pc=0x6093ec
main.(*Proc).executeRaw(0xc00511f240, 0xc004b12500, 0xc00000e6a8, 0x5)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:321 +0x1bc fp=0xc003b1bc38 sp=0xc003b1bb18 pc=0x642bfc
main.(*Proc).execute(0xc00511f240, 0xc0054e4900, 0x0, 0xc005026740, 0xc004b68000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc003b1bd78 sp=0xc003b1bc38 pc=0x6423a9
main.(*Proc).executeAndCollide(0xc00511f240, 0x6f142b, 0x12, 0xc003b1be10, 0x1)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x27 fp=0xc003b1bdc0 sp=0xc003b1bd78 pc=0x6428a7
main.(*Proc).smashInput(0xc00511f240, 0xc004df1d40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1cb fp=0xc003b1bea0 sp=0xc003b1bdc0 pc=0x641f4b
main.(*Proc).loop(0xc00511f240)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0x125 fp=0xc003b1bfc8 sp=0xc003b1bea0 pc=0x640d25
main.main·dwrap·1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:300 +0x26 fp=0xc003b1bfe0 sp=0xc003b1bfc8 pc=0x63db06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1581 +0x1 fp=0xc003b1bfe8 sp=0xc003b1bfe0 pc=0x464ac1
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:300 +0x157d